LINCOLN ELECTRIC HOLDINGS INC - Annual Report: 2017 (Form 10-K)

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-K

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF

THE SECURITIES EXCHANGE ACT OF 1934



For the fiscal year ended December 31, 2017		Commission file number 0-1402

LINCOLN ELECTRIC HOLDINGS, INC.

(Exact name of registrant as specified in its charter)



Ohio		34-1860551
(State or other jurisdiction of incorporation or organization)		(I.R.S. Employer Identification No.)

22801 St. Clair Avenue, Cleveland, Ohio		44117
(Address of principal executive offices)		(Zip Code)

(216) 481-8100

(Registrant's telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:



Common Shares, without par value		The NASDAQ Stock Market LLC
(Title of each class)		(Name of each exchange on which registered)

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes x No ¨

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ¨ No x

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x No ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes x No ¨

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§ 229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K x

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company”and "emerging growth company" in Rule 12b-2 of the Exchange Act.



Large accelerated filer x		Accelerated filer o
Non-accelerated filer o (Do not check if a smaller reporting company)		Smaller reporting company o
		Emerging growth company o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ¨ No x

The aggregate market value of the common shares held by non-affiliates as of June 30, 2017 was $5,917,150,492 (affiliates, for this purpose, have been deemed to be Directors and Executive Officers of the Company and certain significant shareholders).

The number of shares outstanding of the registrant's common shares as of January 31, 2018 was 65,644,512.

DOCUMENTS INCORPORATED BY REFERENCE

Part III of this Annual Report on Form 10-K incorporates by reference certain information from the registrant's definitive proxy statement with respect to the registrant's 2018 Annual Meeting of Shareholders.

PART I

ITEM 1. BUSINESS

General

As used in this Annual Report on Form 10-K, the term "Company," except as otherwise indicated by the context, means Lincoln Electric Holdings, Inc. and its wholly-owned and majority-owned subsidiaries for which it has a controlling interest. The Lincoln Electric Company began operations in 1895 and was incorporated under the laws of the State of Ohio in 1906. During 1998, The Lincoln Electric Company reorganized into a holding company structure, and Lincoln Electric Holdings, Inc. became the publicly-held parent of Lincoln Electric subsidiaries worldwide, including The Lincoln Electric Company.

The Company is one of only a few worldwide broad-line manufacturers of welding, cutting and brazing products. Welding products include arc welding power sources, plasma cutters, wire feeding systems, robotic welding packages, integrated automation systems, fume extraction equipment, consumable electrodes, fluxes and welding accessories and specialty welding consumables and fabrication. The Company's product offering also includes computer numeric controlled ("CNC") plasma and oxy-fuel cutting systems and regulators and torches used in oxy-fuel welding, cutting and brazing. In addition, the Company has a leading global position in the brazing and soldering alloys market.

The arc welding power sources and wire feeding systems manufactured by the Company range in technology from basic units used for light manufacturing and maintenance to highly sophisticated robotic applications for high volume production welding and fabrication. Three primary types of arc welding electrodes are produced: (1) coated manual or stick electrodes; (2) solid electrodes produced in coil, reel or drum forms for continuous feeding in mechanized welding; and (3) cored electrodes produced in coil form for continuous feeding in mechanized welding.

The Company has, through wholly-owned subsidiaries or joint ventures, manufacturing facilities located in the United States, Australia, Brazil, Canada, China, Colombia, Egypt, France, Germany, India, Indonesia, Italy, Mexico, the Netherlands, Poland, Portugal, Romania, Russia, Slovakia, Spain, Turkey, the United Kingdom and Venezuela.

The Company's business units are aligned into three operating segments. The operating segments consist of Americas Welding, International Welding and The Harris Products Group. The Americas Welding segment includes welding operations in North and South America. The International Welding segment includes welding operations in Europe, Africa, Asia and Australia. The Harris Products Group includes the Company's global cutting, soldering and brazing businesses as well as the retail business in the United States. Refer to Note 5 to the consolidated financial statements for segment and geographic area information, which is incorporated herein by reference.

Customers

The Company's products are sold in both domestic and international markets. In the Americas, products are sold principally through industrial distributors, retailers and also directly to users of welding products. Outside of the Americas, the Company has an international sales organization comprised of Company employees and agents who sell products from the Company's various manufacturing sites to distributors and product users.

The Company's major end-user markets include:


•	general fabrication,


•	energy and process industries,


•	heavy industries (heavy fabrication, ship building and maintenance and repair),


•	automotive and transportation, and


•	construction and infrastructure.

The Company is not dependent on a single customer or a few customers and no individual customer currently accounts for more than ten percent of total Net sales. However, the loss of a large customer could have an adverse effect on the Company's business. The Company's operating results are sensitive to changes in general economic conditions. The arc welding and cutting industry is generally a mature industry in developed markets such as North America and Western Europe and is cyclical in nature. Overall demand for arc welding and cutting products is largely determined by economic cycles and the level of capital spending in manufacturing and other industrial sectors. The Company experiences some variability in reported period-to-period results as demand for the Company's products are mildly seasonal with generally higher demand in the second and third quarters. See "Item 1A. Risk Factors" for further discussion regarding risks associated with customers, general economic conditions and demand.

Competition

Conditions in the arc welding and cutting industry are highly competitive. The Company believes it is the world's largest manufacturer of consumables and equipment with relatively few major broad-line competitors worldwide, but numerous smaller competitors in specific geographic markets. The Company continues to pursue strategies to heighten its competitiveness in domestic and international markets, which includes positioning low cost manufacturing facilities in most geographical markets. Competition in the arc welding and cutting industry is based on brand preference, product quality, price, performance, warranty, delivery, service and technical support. The Company believes its performance against these factors has contributed to the Company's position as the leader in the industry.

Most of the Company's products may be classified as standard commercial articles and are manufactured for stock. The Company believes it has a competitive advantage in the marketplace because of its highly trained technical sales force and the support of its welding research and development staff to assist customers in optimizing their welding applications. This allows the Company to introduce its products to new users and to establish and maintain close relationships with its customers. This close relationship between the technical sales force and the direct customers, together with its supportive relationship with its distributors, who are particularly interested in handling the broad range of the Company's products, is an important element of the Company's market success and a valuable asset of the Company.

Raw Materials

The principal raw materials essential to the Company's business are steel, electronic components, engines, brass, copper, silver, aluminum alloys, robotic components and various chemicals all of which are normally available for purchase in the open market.

Patents and Trademarks

The Company holds many valuable patents, primarily in arc welding, and actively protects its innovations as research and development has progressed in both the United States and major international jurisdictions. The Company believes its trademarks are an important asset and aggressively pursues brand management.

Environmental Regulations

The Company's facilities are subject to environmental regulations. To date, compliance with these environmental regulations has not had a material adverse effect on the Company's earnings. The Company is ISO 14001 certified at most significant manufacturing facilities in North America and Europe and is progressing towards certification at its remaining facilities worldwide. In addition, the Company is ISO 9001 certified at 48 facilities worldwide.

International Operations

The Company conducts a significant amount of its business and has a number of operating facilities in countries outside the United States. As a result, the Company is subject to business risks inherent to non-U.S. activities, including political uncertainty, import and export limitations, exchange controls and currency fluctuations.

Research and Development

Research activities, which the Company believes provide a competitive advantage, relate to the development of new products and the improvement of existing products. Research activities are Company-sponsored. Refer to Note 1 to the consolidated financial statements with respect to total costs of research and development, which is incorporated herein by reference.

Employees

The number of persons employed by the Company worldwide at December 31, 2017 was approximately 11,000. See "Part I, Item 1C" for information regarding the Company's executive officers, which is incorporated herein by reference.

Website Access

The Company's website, www.lincolnelectric.com, is used as a channel for routine dissemination of important information, including news releases and financial information. The Company posts its filings as soon as reasonably practicable after they are electronically filed with, or furnished to, the SEC, including annual, quarterly and current reports on Forms 10-K, 10-Q and 8-K; proxy statements; and any amendments to those reports or statements. The Company also posts its Code of Corporate Conduct and Ethics on its website. All such postings and filings are available on the Company's website free of charge. In addition, this website allows investors and other interested persons to sign up to automatically receive e-mail alerts when news releases and financial information is posted on the website. The SEC also maintains a website, www.sec.gov, that contains reports, proxy and information statements and other information regarding issuers that file electronically with the SEC. The content on any website referred to in this Annual Report on Form 10-K is not incorporated by reference into this Annual Report unless expressly noted.

ITEM 1A. RISK FACTORS

From time to time, information we provide, statements by our employees or information included in our filings with the SEC may contain forward-looking statements that are not historical facts. Those statements are "forward-looking" within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements generally can be identified by the use of words such as "may," "will," "expect," "intend," "estimate," "anticipate," "believe," "forecast," "guidance" or words of similar meaning. Actual results may differ materially from such statements due to a variety of factors that could adversely affect the Company's operating results. Forward-looking statements, and our future performance, operating results, financial position and liquidity, are subject to a variety of factors that could materially affect results, including those risks described below. Forward-looking statements made in this report speak only as of the date of the statement, and, except as required by law, we undertake no obligation to update those statements. Comparisons of results for current and any prior periods are not intended to express any future trends or indications of future performance, unless expressed as such, and should only be viewed as historical data.

In the ordinary course of our business, we face various strategic, operating, compliance and financial risks. These risks could have a material impact on our business, financial condition, operating results and cash flows. Our Enterprise Risk Management ("ERM") process seeks to identify and address significant risks. Our ERM process is a company-wide initiative that is designed with the intent of prioritizing risks and allocating appropriate resources to address such risks. We use the integrated risk framework of the Committee of Sponsoring Organizations to assess, manage and monitor risks.

Management has identified and prioritized critical risks based on the severity and likelihood of each risk and assigned an executive to address each major identified risk area and lead action plans to monitor and mitigate risks, where possible. Our Board of Directors provides oversight of the ERM process and systematically reviews identified critical risks. The Audit Committee also reviews major financial risk exposures and the steps management has taken to monitor and control them.

Our goal is to pro-actively manage risks in a structured approach and in conjunction with the strategic planning process, with the intent to preserve and enhance shareholder value. However, these and other risks and uncertainties could cause our results to vary materially from recent results or from our anticipated future results. The risk factors and uncertainties described below, together with information incorporated by reference or otherwise included elsewhere in this Annual Report on Form 10-K, should be carefully considered. Additional risks and uncertainties of which we are currently unaware or that we currently believe to be immaterial may also adversely affect our business.

General economic and market conditions may adversely affect our financial condition, results of operations and access to capital markets.

Our operating results are sensitive to changes in general economic conditions. Recessionary economic cycles, higher interest rates, inflation, higher labor costs, trade barriers in the world markets, financial turmoil related to sovereign debt and changes in tax laws or trade laws or other economic factors affecting the countries and industries in which we do business could adversely affect demand for our products. An adverse change in demand could impact our results of operations, collection of accounts receivable and our expected cash flow generation from current and acquired businesses, which may adversely impact our financial condition and access to capital markets.

Economic and supply disruptions associated with events beyond our control, such as war, acts of terror, political unrest, pandemic, labor disputes or natural disasters could adversely affect our supply chain and distribution channels or result in loss of sales and customers.

Our facilities and operations, and the facilities and operations of our suppliers and customers, could be disrupted by events beyond our control, such as war, political unrest, pandemic, labor disputes or natural disasters. Any such disruption could cause delays in the production and distribution of our products and the loss of sales and customers. Insurance proceeds may not adequately compensate the Company for the losses.

Availability of and volatility in energy costs or raw material prices may adversely affect our performance.

In the normal course of business, we are exposed to market risks related to the availability of and price fluctuations in the purchase of energy and commodities used in the manufacture of our products (primarily steel, brass, copper, silver, aluminum alloys, electronic components, electricity and natural gas). The availability and prices for energy costs and raw materials, including steel, nonferrous metals and chemicals, are subject to volatility and are influenced by worldwide economic conditions, speculative action, world supply and demand balances, inventory levels, availability of substitute materials, currency exchange rates, anticipated or perceived shortages, government trade practices and regulations and other factors.

Increases in the cost of raw materials and components may adversely affect our profitability if we are unable to pass along to our customers these cost increases in the form of price increases or otherwise reduce our cost of goods sold. Although most of the raw materials and components used in our products are commercially available from a number of sources and in adequate supply, any disruption in the availability of such raw materials and components, our inability to timely or otherwise obtain substitutes for such items, or any deterioration in our relationships with or the financial viability of our suppliers could adversely affect our business.

We are a co-defendant in litigation alleging asbestos induced illness. Liabilities relating to such litigation could reduce our profitability and impair our financial condition.

As of December 31, 2017, we were a co-defendant in cases alleging asbestos induced illness involving claims by approximately 3,613 plaintiffs. In each instance, we are one of a large number of defendants. The asbestos claimants allege that exposure to asbestos contained in welding consumables caused the plaintiffs to develop adverse pulmonary diseases, including mesothelioma and other lung cancers.

Since January 1, 1995, we have been a co-defendant in asbestos cases that have been resolved as follows: 54,732 of those claims were dismissed, 23 were tried to defense verdicts, 7 were tried to plaintiff verdicts (one of which was appealed by defendants and was remanded to the trial court for a new trial), 1 was resolved by agreement for an immaterial amount and 776 were decided in favor of the Company following summary judgment motions.

The long-term impact of the asbestos loss contingency, in the aggregate, on operating results, operating cash flows and access to capital markets is difficult to assess, particularly since claims are in many different stages of development and we benefit significantly from cost-sharing with co-defendants and insurance carriers. While we intend to contest these lawsuits vigorously, and believe we have applicable insurance relating to these claims, there are several risks and uncertainties that may affect our liability for personal injury claims relating to exposure to asbestos, including the future impact of changing cost sharing arrangements or a change in our overall trial experience.

Asbestos use in welding consumables in the U.S. ceased in 1981.

We may incur material losses and costs as a result of product liability claims that may be brought against us.

Our business exposes us to potential product liability risks that are inherent in the design, manufacture, sale and application of our products and the products of third-party suppliers that we utilize or resell. Our products are used in a variety of applications, including infrastructure projects such as oil and gas pipelines and platforms, buildings, bridges and power generation facilities, the manufacture of transportation and heavy equipment and machinery and various other construction projects. We face risk of exposure to product liability claims in the event that accidents or failures on these projects result, or are alleged to result, in bodily injury or property damage. Further, our products are designed for use in specific applications, and if a product is used inappropriately, personal injury or property damage may result. In certain cases, we design automated welding systems for use in a customer’s production facilities (including automotive production facilities), which could expose us to financial losses or professional liability.

The occurrence of defects in or failures of our products, or the misuse of our products in specific applications, could cause termination of customer contracts, increased costs and losses to us, our customers and other end users. We cannot be assured that we will not experience any material product liability losses in the future or that we will not incur significant costs to defend those claims. Further, we cannot be assured that our product liability insurance coverage will be adequate for any liabilities that we may ultimately incur or that product liability insurance will continue to be available on terms acceptable to us. Even if we are successful defending such claims or product liability coverage is adequate, claims of this nature could cause customers to lose confidence in our products and our company. Warranty claims are not generally covered by insurance and we may incur significant warranty costs in the future for which we would not be reimbursed.

The cyclical nature and maturity of the arc welding and cutting industry in developed markets may adversely affect our performance.

The arc welding and cutting industry is generally a mature industry in developed markets such as North America and Western Europe and is cyclical in nature. Overall demand for arc welding and cutting products is largely determined by the level of capital spending in manufacturing and other industrial sectors, and the welding industry has historically experienced contraction during periods of slowing industrial activity. If economic, business and industry conditions deteriorate, capital spending in those sectors may be substantially decreased, which could reduce demand for our products, our revenues and our results of operations.

We may not be able to complete our acquisition or divestiture strategies, successfully integrate acquired businesses and in certain cases we may be required to retain liabilities for certain matters.

Part of our business strategy is to pursue targeted business acquisition opportunities, including foreign investment opportunities. We cannot be certain that we will be successful in pursuing potential acquisition candidates or that the consequences of any acquisition would be beneficial to us. Future acquisitions may expose us to unexpected liabilities and involve the expenditure of significant funds and management time. Further, we may not be able to successfully integrate an acquired business with our existing businesses or recognize the expected benefits from any completed acquisition. Integration efforts may include significant rationalization activities that could be disruptive to the business. Our current operational cash flow is sufficient to fund our acquisition plans, but a significant acquisition could require access to the capital markets.

Additionally, from time to time we may identify assets for strategic divestitures that would increase capital resources available for other activities and create organizational and operational efficiencies. Various factors could materially affect our ability to dispose of such assets or complete announced divestitures, including the receipt of approvals of governmental agencies or third parties and the availability of purchasers willing to acquire the interests or purchase the assets on terms and at prices acceptable to us.

Sellers typically retain certain liabilities or indemnify buyers for certain matters. The magnitude of any such retained liability or indemnification obligation may be difficult to quantify at the time of the transaction and ultimately may be material. Also, as is typical in divestitures, third parties may be unwilling to release us from guarantees or other credit support provided prior to the sale of the divested assets. As a result, after a divestiture, we may remain secondarily liable for the obligations guaranteed or supported to the extent that the buyer of the assets fails to perform these obligations.

If we cannot continue to develop, manufacture and market products that meet customer demands, continue to enforce the intellectual property rights on which our business depends or if third parties assert that we violate their intellectual property rights, our revenues, gross margins and results of operations may suffer.

Our continued success depends, in part, on our ability to continue to meet our customers' needs for welding and cutting products through the introduction of innovative new products and the enhancement of existing product design and performance characteristics. We must remain committed to product research and development and customer service in order to remain competitive. We cannot be assured that new products or product improvements, once developed, will meet with customer acceptance and contribute positively to our operating results, or that we will be able to continue our product development efforts at a pace to sustain future growth. Further, we may lose customers to our competitors if they demonstrate product design, development or manufacturing capabilities superior to ours.

We rely upon patent, trademark, copyright and trade secret laws in the United States and similar laws in foreign countries, as well as agreements with our employees, customers, suppliers and other third parties, to establish and maintain our intellectual property rights. However, any of our intellectual property rights could be challenged, invalidated or circumvented, or our intellectual property rights may not be sufficient to provide a competitive advantage. Further, the laws and their application in certain foreign countries do not protect our proprietary rights to the same extent as U.S. laws. Accordingly, in certain countries, we may be unable to protect our proprietary rights against unauthorized third-party copying or use, which could impact our competitive position.

Further, third parties may claim that we or our customers are infringing upon their intellectual property rights. Even if we believe that those claims are without merit, defending those claims and contesting the validity of patents can be time consuming and costly. Claims of intellectual property infringement also might require us to redesign affected products, enter into costly settlements or license agreements, pay costly damage awards or face a temporary or permanent injunction prohibiting us from manufacturing, marketing or selling certain of our products.

The competitive pressures we face could harm our revenue, gross margins and prospects.

We operate in a highly competitive global environment and compete in each of our businesses with other broad-line manufacturers and numerous smaller competitors specializing in particular products. We compete primarily on the basis of brand, product quality, price, performance, warranty, delivery, service and technical support. We have previously initiated, and may in the future initiate significant rationalization activities to align our business to market conditions and improve our overall competitiveness, including with respect to the integration of acquired businesses. Such rationalization activities could fail to deliver the desired competitive cost structure and could result in disruptions in customer service. If our products, services, support and cost structure do not enable us to compete successfully based on any of the criteria listed above, our operations, results and prospects could suffer.

Further, in the past decade, the arc welding industry in the United States and other developed countries has been subject to increased levels of foreign competition as low cost imports have become more readily available. Our competitive position could be harmed if new or emerging competitors become more active in the arc welding business. For example, while steel manufacturers traditionally have not been significant competitors in the domestic arc welding industry, some foreign integrated steel producers manufacture selected consumable arc welding products and robotic arm manufacturers compete in the automated welding and cutting space. In addition, in certain markets of the world, distributors manufacture and sell arc welding products. Our sales and results of operations, as well as our plans to expand in some foreign countries, could be adversely affected by this practice.

We conduct our sales and distribution operations on a worldwide basis and maintain manufacturing facilities in a number of foreign countries, which subjects us to risks associated with doing business outside the United States.

As a growing global enterprise, the share of sales and profits we derive from our international operations and exports from the United States is significant. This trend increases our exposure to the performance of many developing economies in addition to the developed economies outside of the United States. If international economies were to experience significant slowdowns, it could adversely affect our financial condition, results of operations and cash flows. There are a number of risks in doing business internationally, which may impede our ability to achieve our strategic objectives relating to our foreign operations, including:


•	Political and economic uncertainty and social turmoil;

•

Corporate governance and management challenges in consideration of the numerous U.S. and foreign laws and regulations, including regulations relating to import-export control, technology transfer restrictions, repatriation of earnings and funds, exchange controls, labor regulations, nationalization, tariffs, anti-boycott provisions and anti-bribery laws (such as the Foreign Corrupt Practices Act and the Organization for Economic Cooperation and Development Convention);


•	International terrorism and hostilities;


•	Changes in the global regulatory environment, including revised or newly created laws, regulations or standards relating to the Company, our products or the markets in which we operate; and


•	Significant fluctuations in relative currency values; in particular, an increase in the value of the U.S. dollar against foreign currencies could have an adverse effect on our profitability and financial condition, as well as the imposition of exchange controls, currency devaluations and hyperinflation.

Our operations depend on maintaining a skilled workforce, and any interruption in our workforce could negatively impact our results of operations and financial condition.

Our success depends in part on the efforts and abilities of our management team and key employees. Their skills, experience and industry knowledge significantly benefit our operations and performance. Our future success will also depend on our ability to identify, attract and retain highly qualified managerial and technical (including research and development) personnel. Competition for these individuals is intense, and we may not succeed in identifying, attracting or retaining qualified personnel. With our strategy to expand internationally into developing markets, we may incur additional risks as some developing economies lack a sufficiently trained labor pool.

Any interruption of our workforce, including rationalization efforts related to the integration of acquired businesses, interruptions due to unionization efforts, changes in labor relations or shortages of appropriately skilled individuals could impact our results of operations and financial condition.

Our defined benefit pension plans are subject to financial market trends, such as changes in discount rates and actual investment return on pension assets, which could adversely affect our results of operations and cash flows.

The performance of the financial markets and interest rates impact our funding obligations under our defined benefit pension plans. Significant changes in discount rates, decreases in the fair value of plan assets and investment losses on plan assets may increase our benefit obligations and adversely impact our results of operations, shareholders' equity and cash flows through our annual measurement of plan assets and liabilities. During the fourth quarter 2016, the Company made amendments to freeze all benefit accruals under the Lincoln Electric Retirement Annuity Program and the domestic Supplemental Executive Retirement Plan, effective December 31, 2016 and November 30, 2016, respectively. For further details on the plan freeze and a discussion regarding how the financial statements have been affected, refer to Note 11 to the Company's consolidated financial statements.

Changes in tax rates or exposure to additional income tax liabilities could affect profitability.

Our business is subject to income taxes in the United States and various foreign jurisdictions. Domestic and international tax liabilities are subject to the allocation of income among various tax jurisdictions. Our effective tax rate could be adversely affected by changes in the mix among earnings in countries with differing statutory tax rates, changes in the valuation allowances of deferred tax assets or changes in tax laws.

The amount of income taxes paid is subject to ongoing audits by United States federal, state and local tax authorities and by foreign tax authorities. If these audits result in assessments different from amounts reserved, future financial results may include unfavorable adjustments which could have a material adverse effect on our results of operations.

We are subject to risks relating to our information technology systems.

The conduct and management of our business relies extensively on information technology systems, which contain confidential information related to our customers, suppliers and employees and other proprietary business information. We maintain some of these systems and are also dependent on a number of critical corporate infrastructure services provided by third parties relating to, among other things, human resources, electronic communication services and finance functions. If these systems are damaged, cease to function properly or are subject to a significant cyber security breach, we may suffer an interruption in our ability to manage and operate the business and our results of operations and financial condition could be adversely affected. Furthermore, a security breach could result in financial loss, unfavorable publicity, damage to our reputation, loss of our trade secrets and other competitive information, allegations by our customers that we have not performed our contractual obligations, litigation by affected parties and fines and other sanctions resulting from any related breaches of data privacy regulations. Any of these could have an adverse effect on our results of operations and financial condition.

Our global operations are subject to increasingly complex environmental regulatory requirements.

We are subject to increasingly complex environmental regulations affecting international manufacturers, including those related to air and water emissions, waste management and climate change. Some environmental laws impose strict, retroactive and joint and several liability for the remediation of the release of hazardous substances, even for conduct that was lawful at the time it occurred, or for the conduct of or conditions caused by prior operators, predecessors or third parties. Failure to comply with environmental laws could expose us to penalties or clean-up costs, civil or criminal liability and sanctions on certain of our activities, as well as damage to property or natural resources. These liabilities, sanctions, damages and remediation efforts related to any non-compliance with such laws and regulations could negatively impact our ability to conduct our operations and our financial condition and results of operations. In addition, there can be no assurances that we will not be adversely affected by costs, liabilities or claims with respect to existing or subsequently acquired operations or under present laws and regulations or those that may be adopted or imposed in the future.

Changes in environmental laws or regulations could result in higher expenses and payments, and uncertainty relating to environmental laws or regulations may also affect how we conduct our operations and structure our investments and could limit our ability to enforce our rights. Changes in environmental and climate change laws or regulations, including laws relating to greenhouse gas emissions, could subject us to additional costs and restrictions, including increased energy and raw material costs. If environmental laws or regulations are either changed or adopted and impose significant operational restrictions and compliance requirements upon us or our products, they could negatively impact our business, capital expenditures, results of operations, financial condition and competitive position.

It is our policy to apply strict standards for environmental protection to all of our operations inside and outside of the United States, even when we are not subject to local government regulations. We may incur substantial costs, including cleanup costs, fines and civil or criminal sanctions, liabilities resulting from third-party property damage or personal injury claims, or our products could be prohibited from entering certain jurisdictions, if we were to violate or become liable under environmental laws, if our products become non-compliant with environmental laws or if we were to undertake environmental protection actions voluntarily.

We also face increasing complexity in our products design and procurement operations as we adjust to new and future requirements relating to the design, production and labeling of our products that are sold worldwide in multiple jurisdictions. The ultimate costs under environmental laws and the timing of these costs are difficult to predict.

We may incur additional restructuring charges as we continue to contemplate rationalization actions in an effort to optimize our cost structure and may not achieve the anticipated savings and benefits of these actions.

We may take additional actions in the future to further optimize our cost structure and improve the efficiency of our operations, which will reduce our profitability in the periods incurred. As a result of these actions, we will likely continue to incur charges, which may include but are not be limited to asset impairments, employee severance costs, charges for pension and other postretirement contractual benefits and pension settlements, any of which could be significant, and could adversely affect our financial condition and results of operations. In addition, we may not realize anticipated savings or benefits from past or future rationalization plans in full or in part or within the time periods we expect. Failure to realize anticipated savings or benefits from our cost reduction actions could have a material adverse effect on our business, financial condition, liquidity, results of operations and cash flows. For more information regarding rationalization plans, refer to the rationalization and asset impairment related disclosure under Note 6 to the Company's consolidated financial statements.

ITEM 1B. UNRESOLVED STAFF COMMENTS

None.

ITEM 1C. EXECUTIVE OFFICERS OF THE REGISTRANT

EXECUTIVE OFFICERS OF THE REGISTRANT



Name	Age	Position
Christopher L. Mapes	56	Chairman of the Board effective December 21, 2013. President and Chief Executive Officer effective December 31, 2012; Chief Operating Officer from September 1, 2011 to December 31, 2012; Director since February 2010. Prior to his service with the Company, Mr. Mapes was an Executive Vice President of A.O. Smith Corporation (a global manufacturer with a water heating and water treatment technologies business), a position he held from 2004 through August 2011, and the President of its former Electrical Products unit, a position he held from September 2004 through August 2011.
Vincent K. Petrella	57	Executive Vice President, Chief Financial Officer and Treasurer since February 19, 2014; Senior Vice President, Chief Financial Officer and Treasurer from October 7, 2005 to February 19, 2014; Vice President, Chief Financial Officer and Treasurer from February 4, 2004 to October 7, 2005.
Jennifer I. Ansberry	44	Executive Vice President, General Counsel and Secretary since April 20, 2017; Vice President, Deputy General Counsel from 2004 until April 20, 2017.
George D. Blankenship	55	Executive Vice President, President, Americas Welding since February 18, 2016; Executive Vice President, President, Lincoln Electric North America from February 19, 2014 to February 18, 2016; Senior Vice President; President, Lincoln Electric North America from July 30, 2009 to February 19, 2014; Senior Vice President, Global Engineering from October 7, 2005 to July 30, 2009; Senior Vice President; President, Lincoln Cleveland of The Lincoln Electric Company from January 8, 2008 to July 30, 2009; Senior Vice President, U.S. Operations of The Lincoln Electric Company from October 7, 2005 to January 8, 2008.
Gabriel Bruno	50	Executive Vice President, Chief Human Resources Officer since July 1, 2016; Executive Vice President, Chief Human Resources Officer and Chief Information Officer from February 18, 2016 to July 1, 2016; Executive Vice President, Chief Information Officer and Interim Chief Human Resources Officer from March 7, 2015 to February 18, 2016; Executive Vice President, Chief Information Officer from February 19, 2014 to March 7, 2015; Vice President, Chief Information Officer from May 1, 2012 to February 19, 2014; Vice President, Corporate Controller from 2005 to May 1, 2012.
Steven B. Hedlund	51	Executive Vice President and President, International Welding since June 1, 2017; Senior Vice President and President, Global Automation from January 22, 2015 to June 1, 2017; Senior Vice President, Strategy & Business Development from February 19, 2014 to January 22, 2015; Vice President, Strategy and Business Development from September 15, 2008 to February 19, 2014. Prior to his service with the Company, Mr. Hedlund was the Vice President, Growth and Innovations with Master Lock, LLC (a security products company) from June 1, 2005 to July 1, 2008.
Michele R. Kuhrt	51	Executive Vice President, Chief Information Officer since July 1, 2016; Senior Vice President, Tax from 2006 to July 1, 2016.
Geoffrey P. Allman	47	Senior Vice President, Corporate Controller since January 14, 2014; Corporate Controller from July 1, 2012 to January 14, 2014; Director, Regional Finance North America from October 1, 2009 to June 30, 2012.
Thomas A. Flohn	57	Senior Vice President, President, Asia Pacific Region since February 19, 2014; Vice President, Regional President, Lincoln Electric Asia Pacific Region from November 4, 2013 to January 14, 2014. Vice President; President, Lincoln Electric Europe, Middle East & Africa (EMEA) from July 1, 2010 to November 4, 2013; Vice President; President, Lincoln Asia Pacific from January 1, 2005 to June 30, 2010.
David J. Nangle	61	Senior Vice President, President, Harris Products Group since February 19, 2014; Vice President, Group President of Brazing, Cutting and Retail Subsidiaries from January 12, 2006 to February 19, 2014.

The Company has been advised that there is no arrangement or understanding among any one of the officers listed and any other persons pursuant to which he or she was elected as an officer. The executive officers are elected by the Board of Directors normally for a term of one year and/or until the election of their successors.

ITEM 2. PROPERTIES

The Company's corporate headquarters and principal United States manufacturing facilities are located in the Cleveland, Ohio area. Total Cleveland area property consists of 244 acres, of which present manufacturing facilities comprise an area of approximately 3,017,090 square feet.

The Company has 63 manufacturing facilities, including operations and joint ventures in 23 countries, the significant locations (grouped by operating segment) of which are as follows:



Americas Welding:
United States		Cleveland and Fort Loramie, Ohio; San Diego and Anaheim, California; Reno, Nevada; Ladson, South Carolina; Chattanooga, Tennessee; Detroit, Michigan; Fort Collins, Colorado; Bettendorf, Iowa.
Brazil		Guarulhos; Indaiatuba.
Canada		Toronto; Mississauga; Hamilton; Montreal; Hawkesbury.
Colombia		Bogota.
Mexico		Mexico City; Torreon.
Venezuela		Maracay.
International Welding:
Australia		Newcastle.
China		Shanghai; Nanjing; Zhengzhou; Luan County; Hangzhou.
Egypt		Cairo.
France		Grand-Quevilly; Partheny.
Germany		Essen; Brielow; Wiesenberg; Eisenberg.
India		Chennai.
Indonesia		Cikarang.
Italy		Corsalone; Due Carrere; Ardenno; Verona; Storo.
Netherlands		Nijmegen.
Poland		Bielawa; Dzierzoniow.
Portugal		Lisbon.
Romania		Buzau.
Russia		Mtsensk.
Slovakia		Nitra.
Spain		Zaragoza.
Turkey		Istanbul.
United Kingdom		Sheffield and Chertsey, England; Port Talbot, Wales.
The Harris Products Group:
United States		Mason, Ohio; Gainesville, Georgia.
Brazil		Sao Paulo.
Poland		Dzierzoniow.

All properties relating to the Company's Cleveland, Ohio headquarters and manufacturing facilities are owned by the Company. Most of the Company's foreign subsidiaries own manufacturing facilities in the country where they are located. The Company believes that its existing properties are in good condition and are suitable for the conduct of its business.

In addition, the Company maintains operating leases for some manufacturing facilities, distribution centers and sales offices throughout the world. Refer to Note 16 to the consolidated financial statements for information regarding the Company's lease commitments.

ITEM 3. LEGAL PROCEEDINGS

The Company is subject, from time to time, to a variety of civil and administrative proceedings arising out of its normal operations, including, without limitation, product liability claims, regulatory claims and health, safety and environmental claims. Among such proceedings are the cases described below.

As of December 31, 2017, the Company was a co-defendant in cases alleging asbestos induced illness involving claims by approximately 3,613 plaintiffs, which is a net decrease of 138 claims from those previously reported. In each instance, the Company is one of a large number of defendants. The asbestos claimants seek compensatory and punitive damages, in most cases for unspecified sums. Since January 1, 1995, the Company has been a co-defendant in other similar cases that have been resolved as follows: 54,732 of those claims were dismissed, 23 were tried to defense verdicts, 7 were tried to plaintiff verdicts (1 of which was appealed by defendants and was remanded to the trial court for a new trial), 1 was resolved by agreement for an immaterial amount and 776 were decided in favor of the Company following summary judgment motions.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

PART II

ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

The Company's common shares are traded on The NASDAQ Global Select Market under the symbol "LECO." The number of record holders of common shares at December 31, 2017 was 1,651.

The total amount of dividends paid in 2017 was $92.5 million. During 2017, dividends were paid on January 13, April 14, July 14 and October 13.

Quarterly high and low stock prices and dividends declared per share for the last two years were:



	2017						2016
	Stock Price				Dividends Declared		Stock Price				Dividends Declared
	High		Low		Dividends Declared		High		Low		Dividends Declared
First quarter	$	88.73	$	75.86	$	0.35	$	60.24	$	45.54	$	0.32
Second quarter	97.97		81.85		0.35		64.79		56.02		0.32
Third quarter	94.97		84.41		0.35		65.33		57.40		0.32
Fourth quarter	99.59		85.24		0.39		80.57		61.04		0.35

Issuer purchases of equity securities for the fourth quarter 2017 were:



Period	Total Number of Shares Repurchased		Average Price Paid Per Share		Total Number of Shares Repurchased as Part of Publicly Announced Plans or Programs	Maximum Number of Shares that May Yet be Purchased Under the Plans or Programs ⁽²⁾
October 1-31, 2017	70,058	⁽¹⁾	$	94.63	69,581	8,559,294
November 1-30, 2017	90,999		87.97		90,999	8,468,295
December 1-31, 2017	60,616	⁽¹⁾	91.02		39,721	8,428,574
Total	221,673		90.91		200,301


(1)	The above share repurchases include the surrender of the Company's common shares in connection with the vesting of restricted awards.

(2)

On April 20, 2016, the Company announced that the Board of Directors authorized a new share repurchase program, which increased the total number of the Company’s common shares authorized to be repurchased to 55 million shares. Total shares purchased through the share repurchase program were 47 million shares at a cost of $1.7 billion for a weighted average cost of $36.09 per share through December 31, 2017.

The following line graph compares the yearly percentage change in the cumulative total shareholder return on the Company's common stock against the cumulative total return of the S&P Composite 500 Stock Index ("S&P 500") and the S&P 400 MidCap Index ("S&P 400") for the five-year calendar period commencing January 1, 2013 and ending December 31, 2017. This graph assumes that $100 was invested on December 31, 2012 in each of the Company's common shares, the S&P 500 and the S&P 400. A peer-group index for the welding industry, in general, is not readily available because the industry is comprised of a large number of privately held competitors and competitors that are smaller parts of large publicly traded companies.

ITEM 6. SELECTED FINANCIAL DATA

(Dollars in thousands, except per share amounts)



	Year Ended December 31,
	2017 ⁽¹⁾		2016 ⁽²⁾		2015⁽³⁾		2014 ⁽⁴⁾		2013⁽⁵⁾
Net sales	$	2,624,431	$	2,274,614	$	2,535,791	$	2,813,324	$	2,852,671
Net income	247,503		198,399		127,478		254,686		293,780
Basic earnings per share	3.76		2.94		1.72		3.22		3.58
Diluted earnings per share	3.71		2.91		1.70		3.18		3.54
Cash dividends declared per share	1.44		1.31		1.19		0.98		0.83
Total assets	2,406,547		1,943,437		1,784,171		1,939,215		2,151,867
Long-term debt, less current portion	704,136		703,704		350,347		2,488		3,791

(1)

Results for 2017 include charges related to the acquisition of Air Liquide Welding, including $15,002, $11,559 after-tax, of transaction and integration costs, $4,578, $3,453 after-tax, in amortization of step up in value of acquired inventories and a $49,650 bargain purchase gain. Results also include $8,150, $5,030 after-tax, in pension settlement charges, $6,590, $6,198 after-tax, in rationalization and asset impairment charges and charges of $28,616 related to the net impact of the U.S. Tax Act (as defined below).

(2)

Results for 2016 include a loss of $34,348, $33,251 after-tax, on the deconsolidation of the Company's Venezuelan subsidiary, partially offset by a $7,196 income tax valuation allowance reversal related to a legal entity change to realign the Company’s tax structure. Long-term debt includes the issuance in 2016 of additional Senior Unsecured Notes in the aggregate principal amount of $350,000 through a private placement.

(3)

Results for 2015 include $13,719, $11,943 after-tax, of rationalization charges and non-cash net impairment charges of $6,239. Results also include pension settlement charges of $142,738, $87,310 after-tax, and charges of $27,214 related to Venezuelan remeasurement losses. Long-term debt includes the issuance of Senior Unsecured Notes in 2015 in the aggregate principal amount of $350,000 through a private placement.

(4)

Results for 2014 include $32,742, $32,706 after-tax, of non-cash asset impairment charges partially offset by gains of $3,930, $2,754 after-tax, related to the sale of assets. Associated with the impairment of long-lived assets is an offsetting special item of $805 representing portions attributable to non-controlling interests. Results also include charges of $21,133 related to Venezuelan remeasurement losses.

(5)

Results for 2013 include $3,658, $2,965 after-tax, of rationalization charges and impairment charges net of gains on disposals of $4,805, $4,608 after-tax. Results also include a charge of $12,198 related to the devaluation of the Venezuelan currency and a loss of $705 related to the sale of land. Associated with the impairment of long-lived assets and loss on the sale of land is an offsetting special item of $1,068 representing portions attributable to non-controlling interests.

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

(Dollars in thousands, except per share amounts)

This Management's Discussion and Analysis of Financial Condition and Results of Operations should be read together with "Selected Financial Data," the Company's consolidated financial statements and other financial information included elsewhere in this Annual Report on Form 10-K. This Annual Report on Form 10-K contains forward-looking statements that involve risks and uncertainties. Actual results may differ materially from those indicated in the forward-looking statements. See "Item 1A. Risk Factors" for more information regarding forward-looking statements.

General

The Company is the world's largest designer and manufacturer of arc welding and cutting products, manufacturing a broad line of arc welding equipment, consumable welding products and other welding and cutting products.

The Company is one of only a few worldwide broad-line manufacturers of welding, cutting and brazing products. Welding products include arc welding power sources, plasma cutters, wire feeding systems, robotic welding packages, integrated automation systems, fume extraction equipment, consumable electrodes, fluxes and welding accessories and specialty welding consumables and fabrication. The Company's product offering also includes CNC plasma and oxy-fuel cutting systems and regulators and torches used in oxy-fuel welding, cutting and brazing. In addition, the Company has a leading global position in the brazing and soldering alloys market.

The Company invests in the research and development of arc welding products in order to continue its market leading product offering. The Company continues to invest in technologies that improve the quality and productivity of welding products. In addition, the Company actively protects its innovations as research and development has progressed in both the United States and other major international jurisdictions. The Company believes its significant investment in research and development and its highly trained technical sales force coupled with its extensive distributor network provide a competitive advantage in the marketplace.

The Company's major end-user markets include:


•	general fabrication,


•	energy and process industries,


•	heavy industries (heavy fabrication, ship building and maintenance and repair),


•	automotive and transportation, and


•	construction and infrastructure.

The U.S. Tax Cuts and Jobs Act (the "U.S. Tax Act") was enacted on December 22, 2017. The U.S. Tax Act represents major tax reform legislation that, among other provisions, reduces the U.S. corporate tax rate. The SEC staff issued Staff Accounting Bulletin No. 118 ("SAB 118"), which provides for a one-year measurement period and provides guidance for the application of ASC Topic 740, Income Taxes. In accordance with SAB 118, the Company recognized the income tax effects of U.S. Tax Act to the extent applicable for the year of enactment. The expense primarily relates to taxes on the Company's unremitted foreign earnings and profits, partially offset by the re-measurement of deferred tax assets and liabilities. The Company's financial results reflect provisional amounts for the impact of the U.S. Tax Act for which accounting analysis under ASC 740 is ongoing. Refer to Note 12 to the consolidated financial statements for further information on the financial statement impact of the U.S. Tax Act.

During the first quarter of 2016, the Company realigned its organizational and leadership structure. The new structure allowed for further integration of operational and product development processes across regions and supported growth strategies. In accordance with this organizational change, beginning with quarterly reporting for the three months ended March 31, 2016, the Company reported three operating segments as follows: Americas Welding, International Welding and The Harris Products Group. The 2015 results reflect the realigned segment structure. Refer to Note 5 to the consolidated financial statements for segment and geographic area information.

As further described in Note 1 to the consolidated financial statements, effective June 30, 2016, the Company determined that it

no longer had control of its subsidiary in Venezuela as a result of restrictive exchange controls and Venezuelan operating

restrictions that have significantly impacted the ability to make key operational decisions. As a result, the Company deconsolidated its subsidiary in Venezuela effective June 30, 2016 and began reporting the results under the cost method of accounting. Beginning July 1, 2016, the Company no longer includes the results of the Venezuelan subsidiary in its consolidated financial statements.

The principal raw materials essential to the Company's business are steel, electronic components, engines, brass, copper, silver, aluminum alloys, robotic components and various chemicals, all of which are normally available for purchase in the open market.

Key Indicators

Key economic measures relevant to the Company include industrial production trends, steel consumption, purchasing manager indices, capacity utilization within durable goods manufacturers and consumer confidence indicators. Key industries which provide a relative indication of demand drivers to the Company include steel, farm machinery and equipment, construction and transportation, fabricated metals, electrical equipment, ship and boat building, defense, truck manufacturing, energy and railroad equipment. Although these measures provide key information on trends relevant to the Company, the Company does not have available a more direct correlation of leading indicators which can provide a forward-looking view of demand levels in the markets which ultimately use the Company's welding products.

Key operating measures utilized by the operating units to manage the Company include orders, sales, inventory and fill-rates, all of which provide key indicators of business trends. These measures are reported on various cycles including daily, weekly and monthly depending on the needs established by operating management.

Key financial measures utilized by the Company's executive management and operating units in order to evaluate the results of its business and in understanding key variables impacting the current and future results of the Company include: sales; gross profit; selling, general and administrative expenses; operating income; earnings before interest and taxes; earnings before interest, taxes and bonus; net income; adjusted operating income; adjusted earnings before interest and income taxes; adjusted earnings before interest, taxes and bonus; adjusted net income; adjusted diluted earnings per share; operating cash flows; and capital expenditures, as well as applicable ratios such as return on invested capital and average operating working capital to sales. These measures are reviewed at monthly, quarterly and annual intervals and compared with historical periods, as well as objectives established by the Board of Directors of the Company.

Results of Operations

The following table shows the Company's results of operations:



	Year Ended December 31,
	2017					2016					2015					Increase (Decrease) Actual vs. Prior Year
	Amount			% of Sales		Amount			% of Sales		Amount			% of Sales		2017 vs. 2016		2016 vs. 2015
Net sales	$	2,624,431				$	2,274,614				$	2,535,791				15.4	%	(10.3	%)
Cost of goods sold	1,744,105					1,485,316					1,694,647					17.4	%	(12.4	%)
Gross profit	880,326			33.5	%	789,298			34.7	%	841,144			33.2	%	11.5	%	(6.2	%)
Selling, general & administrative expenses	537,525			20.5	%	466,676			20.5	%	496,748			19.6	%	15.2	%	(6.1	%)
Rationalization and asset impairment charges	6,590					—					19,958					100.0	%	(100.0	%)
Pension settlement charges	8,150					—					142,738					100.0	%	(100.0	%)
Loss on deconsolidation of Venezuelan subsidiary	—					34,348					—					(100.0	%)	100.0	%
Bargain purchase gain	(49,650		)			—					—					100.0	%	—
Operating income	377,711			14.4	%	288,274			12.7	%	181,700			7.2	%	31.0	%	58.7	%
Interest income	4,788					2,092					2,714					128.9	%	(22.9	%)
Equity earnings in affiliates	2,742					2,928					3,015					(6.4	%)	(2.9	%)
Other income	5,215					3,173					4,182					64.4	%	(24.1	%)
Interest expense	(24,220		)			(19,079		)			(21,824		)			26.9	%	(12.6	%)
Income before income taxes	366,236			14.0	%	277,388			12.2	%	169,787			6.7	%	32.0	%	63.4	%
Income taxes	118,761					79,015					42,375					50.3	%	86.5	%
Effective tax rate	32.4		%			28.5		%			25.0		%
Net income including non-controlling interests	247,475					198,373					127,412					24.8	%	55.7	%
Non-controlling interests in subsidiaries' loss	(28		)			(26		)			(66		)			7.7	%	(60.6	%)
Net income	$	247,503		9.4	%	$	198,399		8.7	%	$	127,478		5.0	%	24.8	%	55.6	%
Diluted earnings per share	$	3.71				$	2.91				$	1.70

Net Sales:

The following table summarizes the impacts of volume, acquisitions, price and foreign currency exchange rates on Net sales for the twelve months ended December 31, 2017 on a consolidated basis:



			Change in Net Sales due to:
	Net Sales 2016		Volume			Acquisitions			Price			Foreign Exchange			Net Sales 2017
Lincoln Electric Holdings, Inc.	$	2,274,614	$	95,171		$	181,900		$	55,078		$	17,668		$	2,624,431

% Change
Lincoln Electric Holdings, Inc.			4.2		%	8.0		%	2.4		%	0.8		%	15.4		%

Net sales increased primarily as a result of acquisitions, improved volume due to higher demand and increased product pricing. Net sales for 2016 include $10,813 in sales from the Company's Venezuelan operations. The increase in net sales from acquisitions for 2017 was driven by acquired companies within Americas Welding and International Welding.

The following table summarizes the impacts of volume, acquisitions, price and foreign currency exchange rates on Net sales for the twelve months ended December 31, 2016 on a consolidated basis:



			Change in Net Sales due to:
	Net Sales 2015		Volume			Acquisitions			Price			Foreign Exchange			Net Sales 2016
Lincoln Electric Holdings, Inc.	$	2,535,791	$	(247,661	)	$	51,454		$	259,692		$	(324,662	)	$	2,274,614
Lincoln Electric Holdings, Inc. (excluding Venezuela)	2,451,129		(189,983		)	51,454			(16,386		)	(32,413		)	2,263,801

% Change
Lincoln Electric Holdings, Inc.			(9.8		%)	2.0		%	10.2		%	(12.8		%)	(10.3		%)
Lincoln Electric Holdings, Inc. (excluding Venezuela)			(7.8		%)	2.1		%	(0.7		%)	(1.3		%)	(7.6		%)

Net sales volumes decreased as a result of softer demand associated with the economic environment and weakness in oil & gas and U.S. export markets. Product pricing increased from prior year levels, reflecting the highly inflationary environment in Venezuela impacting results in the first six months of 2016. Net sales for 2016 include $10,813 in sales from the Company's Venezuelan operations compared with $84,662 in sales from the Company's Venezuelan operations in 2015. The increase in net sales from acquisitions was driven primarily by acquired companies within Americas Welding. The decrease in foreign exchange was due to a stronger U.S. dollar, as well as the highly inflationary environment in Venezuela impacting the first six months of 2016.

Gross Profit:

Gross profit for 2017 decreased, as a percent of sales, compared to the prior year due to the acquisition of Air Liquide Welding and rising input costs. The year ended December 31, 2017 includes a last-in, first-out ("LIFO") charge of $7,312, as compared with a LIFO charge of $1,564 in the prior year.

Gross profit for 2016 increased, as a percent of sales, compared to the prior year due to lower material costs, cost control efforts and strong price management. The year ended December 31, 2016 includes a LIFO charge of $1,564 compared with a credit of $11,545 in the prior year.

Selling, General & Administrative ("SG&A") Expenses:

The increase in SG&A expense in 2017 as compared to 2016 was due to SG&A from acquisitions, higher compensation costs and acquisition transaction and integration costs, partially offset by lower legal professional fees.

The decrease in SG&A expense in 2016 as compared to 2015 was due to lower bonus expense and lower foreign exchange transaction losses, partially offset by higher legal fees and SG&A from acquisitions.

Rationalization and Asset Impairment Charges:

In 2017, the Company recorded $6,590, $6,198 after-tax, in charges primarily related to employee severance and asset impairment charges.

In 2015, the Company recorded $19,958, $18,182 after-tax, in charges primarily related to non-cash goodwill and asset impairment charges, as well as severance and other related costs.

Refer to Note 6 to the consolidated financial statements for additional details.

Pension Settlement Charges:

In 2017, the Company recorded non-cash pension settlement charges of $8,150, $5,030 after-tax, related to lump sum pension payments.

In 2015, the Company recorded non-cash pension settlement charges of $142,738, $87,310 after-tax, primarily related to the purchase of a group annuity contract.

Refer to Note 11 to the consolidated financial statements for additional details.

Loss on Deconsolidation of Venezuela:

In 2016, the Company recorded a loss of $34,348, $33,251 after-tax, related to the deconsolidation of its Venezuelan subsidiary. Refer to Note 1 to the consolidated financial statements for additional details.

Bargain Purchase Gain:

In 2017, the Company recorded a bargain purchase gain of $49,650, which had no tax impact, related to the Air Liquide Welding acquisition. Refer to Note 3 to the consolidated financial statements for additional details.

Equity Earnings in Affiliates:

Equity earnings in affiliates has remained relatively flat in the comparable periods.

Interest Expense:

The increase in 2017 as compared to 2016 was due to higher interest expense on higher borrowings in 2017.

The decrease in 2016 as compared to 2015 was due to prior year charges related to an adjustment to the consideration expected to be paid to acquire additional ownership interests of a majority-owned subsidiary, offset by interest accrued on higher borrowings in 2016.

Income Taxes:

The effective income tax rate is higher in 2017 as compared to 2016 primarily due to the net impact of the U.S. Tax Act. The effective tax rate increase was partially offset by the nontaxable bargain purchase gain recorded in connection with the Air Liquide Welding acquisition and the change in the reporting of excess tax benefits from the exercise of stock based compensation awards. Beginning in 2018, the Company expects the effective tax rate to be in the low- to mid-20% range due to the U.S. Tax Act.

The effective income tax rate was higher in 2016 as compared to 2015 primarily due to higher U.S. tax credits in 2015 and changes in the mix of earnings between tax rate jurisdictions, partially offset by the reversal of an income tax valuation allowance as a result of a legal entity change.

Net Income:

As compared to the prior year, reported Net income for 2017 increased primarily due to higher volumes and the bargain purchase gain related to the Air Liquide Welding acquisition, offset by the net impact of the U.S. Tax Act, rising input costs, higher SG&A costs, pension settlement charges and higher interest expense.

As compared to the prior year, reported Net income for 2016 included a loss related to the deconsolidation of the Company's Venezuelan subsidiary, partially offset by reduced income taxes due to a benefit related to the reversal of an income tax valuation allowance as a result of a legal entity change.

Segment Results

Net Sales:

The table below summarizes the impacts of volume, acquisitions, price and foreign currency exchange rates on Net sales for the twelve months ended December 31, 2017:



			Change in Net Sales due to:
	Net Sales 2016		Volume ⁽¹⁾			Acquisitions ⁽²⁾			Price ⁽³⁾			Foreign Exchange ⁽⁴⁾			Net Sales 2017
Operating Segments
Americas Welding	$	1,494,982	$	67,306		$	8,470		$	36,009		$	3,012		$	1,609,779
International Welding	507,289		12,503			173,430			18,327			12,475			724,024
The Harris Products Group	272,343		15,362			—			742			2,181			290,628

% Change
Americas Welding			4.5		%	0.6		%	2.4		%	0.2		%	7.7		%
International Welding			2.5		%	34.2		%	3.6		%	2.5		%	42.7		%
The Harris Products Group			5.6		%	—			0.3		%	0.8		%	6.7		%

(1) Increase for Americas and International Welding due to improving demand in a broad range of end markets. Increase for The Harris Products Group due to higher volumes.

(2) Increase primarily due to the acquisition of Air Liquide Welding within Americas Welding and International Welding. Refer to Note 3 to the consolidated financial statements for a discussion of the Company's recent acquisitions.

(3) Increase in all segments due to increased product pricing as a result of higher input costs.

(4) Increase in the International segment due to a weaker U.S. dollar.

The table below summarizes the impacts of volume, acquisitions, price and foreign currency exchange rates on Net sales for the twelve months ended December 31, 2016:



			Change in Net Sales due to:
	Net Sales 2015		Volume ⁽¹⁾			Acquisitions ⁽²⁾			Price ⁽³⁾			Foreign Exchange ⁽⁴⁾			Net Sales 2016
Operating Segments
Americas Welding	$	1,741,350	$	(248,715	)	$	42,832		$	268,205		$	(308,690	)	$	1,494,982
International Welding	530,460		(8,629		)	8,622			(8,428		)	(14,736		)	507,289
The Harris Products Group	263,981		9,683			—			(85		)	(1,236		)	272,343

% Change
Americas Welding			(14.3		%)	2.5		%	15.4		%	(17.7		%)	(14.1		%)
International Welding			(1.6		%)	1.6		%	(1.6		%)	(2.8		%)	(4.4		%)
The Harris Products Group			3.7		%	—			—			(0.5		%)	3.2		%

(1) Decrease for Americas Welding and International Welding due to softer demand associated with the current economic environment, weakness in oil & gas and U.S. export markets. The increase for The Harris Products Group was driven by the retail market.

(2) Increase primarily due to the acquisition of Vizient Manufacturing Solutions and Rimrock Holdings Corporation within Americas Welding. Refer to Note 3 to the consolidated financial statements for a discussion of the Company's recent acquisitions.

(3) Increase driven by Americas Welding, which reflects the highly inflationary environment in Venezuela impacting results in the first six months of 2016.

(4) Decrease in all segments due to a stronger U.S. dollar. Additionally, Americas Welding reflects the highly inflationary environment in Venezuela impacting the first six months of 2016.

Adjusted Earnings Before Interest and Income Taxes (“Adjusted EBIT”):

Segment performance is measured and resources are allocated based on a number of factors, the primary profit measure being Adjusted EBIT. EBIT is defined as Operating income plus Equity earnings in affiliates and Other income. EBIT is adjusted for special items as determined by management such as the impact of rationalization activities, certain asset impairment charges and gains or losses on disposals of assets.

The following table presents Adjusted EBIT by segment:



	December 31,									Increase (Decrease) 2017 vs. 2016				Increase (Decrease) 2016 vs. 2015
	December 31,									Increase (Decrease) 2017 vs. 2016				Increase (Decrease) 2016 vs. 2015
	2017			2016			2015			$		%		$		%
Americas Welding:
Net sales	$	1,609,779		$	1,494,982		$	1,741,350		114,797		7.7	%	(246,368	)	(14.1	%)
Inter-segment sales	97,382			93,612			92,538			3,770		4.0	%	1,074		1.2	%
Total Sales	$	1,707,161		$	1,588,594		$	1,833,888		118,567		7.5	%	(245,294	)	(13.4	%)

Adjusted EBIT ⁽⁴⁾	$	291,866		$	266,633		$	316,689		25,233		9.5	%	(50,056	)	(15.8	%)
As a percent of total sales ⁽¹⁾	17.1		%	16.8		%	17.3		%			0.3	%			(0.5	%)

International Welding:
Net sales	$	724,024		$	507,289		$	530,460		216,735		42.7	%	(23,171	)	(4.4	%)
Inter-segment sales	18,860			15,975			18,747			2,885		18.1	%	(2,772	)	(14.8	%)
Total Sales	$	742,884		$	523,264		$	549,207		219,620		42.0	%	(25,943	)	(4.7	%)

Adjusted EBIT ⁽⁵⁾	$	41,721		$	29,146		$	34,511		12,575		43.1	%	(5,365	)	(15.5	%)
As a percent of total sales ⁽²⁾	5.6		%	5.6		%	6.3		%			—	%			(0.7	%)

The Harris Products Group:
Net sales	$	290,628		$	272,343		$	263,981		18,285		6.7	%	8,362		3.2	%
Inter-segment sales	8,190			8,709			9,312			(519	)	(6.0	%)	(603	)	(6.5	%)
Total Sales	$	298,818		$	281,052		$	273,293		17,766		6.3	%	7,759		2.8	%

Adjusted EBIT	$	36,442		$	32,380		$	27,882		4,062		12.5	%	4,498		16.1	%
As a percent of total sales ⁽³⁾	12.2		%	11.5		%	10.2		%			0.7	%			1.3	%

Corporate / Eliminations:
Inter-segment sales	$	(124,432	)	$	(118,296	)	$	(120,597	)	6,136		5.2	%	(2,301	)	(1.9	%)
Adjusted EBIT ⁽⁶⁾	309			564			(275		)	(255	)	(45.2	%)	839		305.1	%

Consolidated:
Net sales	$	2,624,431		$	2,274,614		$	2,535,791		349,817		15.4	%	(261,177	)	(10.3	%)
Adjusted EBIT	$	370,338		$	328,723		$	378,807		41,615		12.7	%	(50,084	)	(13.2	%)
As a percent of total sales	14.1		%	14.5		%	14.9		%			(0.4	%)			(0.4	%)


(1)	2017 increase as compared to 2016 driven by higher Net sales volumes, partially offset by rising input costs.

2016 decrease as compared to 2015 driven by sales volume declines and higher SG&A costs as a percent of sales, partially offset by improved margins on lower input costs.


(2)	2017 remained flat as compared to 2016 driven by higher Net sales volumes, offset by higher costs related to acquisitions.

2016 decrease as compared to 2015 driven by Net sales volume declines and higher SG&A costs as a percent of sales.


(3)	2017 increase as compared to 2016 driven by higher Net sales volume.

2016 increase as compared to 2015 due to favorable sales mix associated with Net sales volume increases in the retail market.


(4)	2017 excludes non-cash pension settlement charges of $8,150 related to lump sum pension payments, as well as non-cash charges of $1,091 related to the impairment of goodwill.

2015 excludes net charges of $3,287 related to employee severance and other related costs, Venezuelan foreign exchange remeasurement losses of $27,214 related to the adoption of a new foreign exchange mechanism and $142,728 of non-cash pension settlement charges related to the purchase of a group annuity contract.


(5)	2017 excludes amortization of step up in value of acquired inventories of $4,578 related to the Air Liquide Welding acquisition as discussed in Note 3 to the consolidated financial statements, as well as non-cash charges of $5,499 related to employee severance, asset impairments and other related costs.

2015 excludes net charges of $6,939 related to employee severance and other costs and adjustments to reclassify a potential divestiture that was previously held-for-sale, as well as non-cash charges of $6,315 related to the impairment of goodwill and $3,417 related to the impairment of long-lived assets.


(6)	2017 excludes a bargain purchase gain of $49,650 and acquisition transaction and integration costs of $15,002 related to the Air Liquide Welding acquisition as discussed in Note 3 to the consolidated financial statements.

2016 excludes a loss of $34,348 related to the deconsolidation of the Company's Venezuelan subsidiary.

Non-GAAP Financial Measures

The Company reviews Adjusted operating income, Adjusted net income, Adjusted diluted earnings per share and Return on invested capital, all non-GAAP financial measures, in assessing and evaluating the Company's underlying operating performance. These non-GAAP financial measures exclude the impact of special items on the Company's reported financial results. Non-GAAP financial measures should be read in conjunction with the generally accepted accounting principles in the United States ("GAAP") financial measures, as non-GAAP measures are a supplement to, and not a replacement for, GAAP financial measures. From time to time management evaluates and discloses to investors the non-GAAP measure Free cash flow ("FCF"). FCF is defined as Net cash provided by operating activities less Capital expenditures. The Company considers FCF to be a liquidity measure that provides useful information to management and investors about how the amount of cash generated by our business, after the purchase of property and equipment, can be used for debt service, acquisitions, paying dividends and repurchasing our common shares.

The following table presents a reconciliation of Operating income as reported to Adjusted operating income:



	Year Ended December 31,
	2017			2016		2015
Operating income as reported	$	377,711		$	288,274	$	181,700
Special items (pre-tax):
Rationalization and asset impairment charges ⁽¹⁾	6,590			—		19,958
Loss on deconsolidation of Venezuelan subsidiary ⁽²⁾	—			34,348		—
Venezuela remeasurement losses ⁽³⁾	—			—		27,214
Pension settlement charges ⁽⁴⁾	8,150			—		142,738
Acquisition transaction and integration costs ⁽⁵⁾	15,002			—		—
Amortization of step up in value of acquired inventories ⁽⁵⁾	4,578			—		—
Bargain purchase gain ⁽⁵⁾	(49,650		)	—		—
Adjusted operating income	$	362,381		$	322,622	$	371,610

(1) Charges in 2017 and 2015 consist of employee severance and other related costs, non-cash goodwill impairment charges and net non-cash asset impairment charges.

(2) Loss on deconsolidation of the Venezuelan subsidiary as of June 30, 2016.

(3) Charges related to the adoption of a new foreign exchange mechanism in the period.

(4) Charges consist of the following:


•	In 2017, charges related to lump sum pension payments.


•	In 2015, charges related to the purchase of a group annuity contract that settled a portion of the Company's pension obligation in 2015.

(5) Acquisition-related costs and a bargain purchase gain related to the Air Liquide Welding acquisition as discussed in Note 3 to the consolidated financial statements.

The following table presents reconciliations of Net income and Diluted earnings per share as reported to Adjusted net income and Adjusted diluted earnings per share:



	Year Ended December 31,
	2017			2016			2015
Net income as reported	$	247,503		$	198,399		$	127,478
Special items (after-tax):
Rationalization and asset impairment charges ⁽¹⁾	6,198			—			18,182
Loss on deconsolidation of Venezuelan subsidiary ⁽²⁾	—			33,251			—
Venezuela remeasurement losses ⁽³⁾	—			—			27,214
Pension settlement charges ⁽⁴⁾	5,030			—			87,310
Acquisition transaction and integration costs ⁽⁵⁾	11,559			—			—
Amortization of step up in value of acquired inventories ⁽⁵⁾	3,453			—			—
Bargain purchase gain ⁽⁵⁾	(49,650		)	—			—
Income tax valuation reversal ⁽⁶⁾	—			(7,196		)	—
Net impact of U.S. Tax Act ⁽⁷⁾	28,616			—			—
Adjusted net income	$	252,709		$	224,454		$	260,184
Diluted earnings per share as reported	$	3.71		$	2.91		$	1.70
Special items per share	0.08			0.38			1.78
Adjusted diluted earnings per share	$	3.79		$	3.29		$	3.48

(1) Charges in 2017 and 2015 consist of employee severance and other related costs, non-cash goodwill impairment charges and net non-cash asset impairment charges.

(2) Loss on deconsolidation of the Venezuelan subsidiary as of June 30, 2016.

(3) Charges related to the adoption of a new foreign exchange mechanism in the period.

(4) Charges consist of the following:


•	In 2017, charges related to lump sum pension payments.


•	In 2015, charges related to the purchase of a group annuity contract that settled a portion of the Company's pension obligation in 2015.

(5) Acquisition-related costs and a bargain purchase gain related to the Air Liquide Welding acquisition as discussed in Note 3 to the consolidated financial statements.

(6) Tax benefit related to the reversal of an income tax valuation allowance as a result of a legal entity change.


(7)	Charges related to the net impact of the U.S. Tax Act and foreign withholding taxes.

Liquidity and Capital Resources

The Company's cash flow from operations can be cyclical. Operational cash flow is a key driver of liquidity, providing cash and access to capital markets. In assessing liquidity, the Company reviews working capital measurements to define areas for improvement. Management anticipates the Company will be able to satisfy cash requirements for its ongoing businesses for the foreseeable future primarily with cash generated by operations, existing cash balances, borrowings under its existing credit facilities and raising debt in capital markets.

The Company continues to expand globally and periodically looks at transactions that would involve significant investments. The Company can fund its global expansion plans with operational cash flow, but a significant acquisition may require access to capital markets, in particular, the long-term debt market, as well as the syndicated bank loan market. The Company’s financing strategy is to fund itself at the lowest after-tax cost of funding. Where possible, the Company utilizes operational cash flows and raises capital in the most efficient market, usually the United States, and then lends funds to the specific

subsidiary that requires funding. If additional acquisitions providing appropriate financial benefits become available, additional expenditures may be made.

The following table reflects changes in key cash flow measures:



	Year Ended December 31,									$ Change
	2017			2016			2015			2017 vs. 2016			2016 vs. 2015
Cash provided by operating activities⁽¹⁾	$	334,845		$	312,557		$	312,832		$	22,288		$	(275	)
Cash used by investing activities⁽²⁾	(272,027		)	(159,946		)	(85,352		)	(112,081		)	(74,594		)
Capital expenditures	(61,656		)	(49,877		)	(50,507		)	(11,779		)	630
Acquisition of businesses, net of cash acquired	(72,468		)	(71,567		)	(37,076		)	(901		)	(34,491		)
Purchase of marketable securities	(205,584		)	(38,920		)	—			(166,664		)	(38,920		)
Cash used by financing activities⁽³⁾	(135,037		)	(72,008		)	(171,882		)	(63,029		)	99,874
(Payments on) proceeds from short-term borrowings, net	(491		)	1,539			(34,229		)	(2,030		)	35,768
(Payments on) proceeds from long-term borrowings, net	(5		)	349,780			350,835			(349,785		)	(1,055		)
Purchase of shares for treasury	(43,164		)	(342,003		)	(399,494		)	298,839			57,491
Cash dividends paid to shareholders	(92,452		)	(87,330		)	(86,968		)	(5,122		)	(362		)
(Decrease) increase in Cash and cash equivalents ⁽⁴⁾	(52,478		)	74,996			25,804

(1) Cash provided by operating activities increased $22,288 for the twelve months ended December 31, 2017 compared with the twelve months ended December 31, 2016. This was primarily due to improved Company performance.

(2) Cash used by investing activities increased by $112,081 in the twelve months ended December 31, 2017 compared with the twelve months ended December 31, 2016 predominantly due to the purchase of marketable securities in 2017. Cash used by investing activities increased $74,594 in the twelve months ended December 31, 2016 compared with the twelve months ended December 31, 2015 predominantly due to an increase in cash paid for the acquisition of a business and the purchase of marketable securities. The Company anticipates capital expenditures of $60,000 to $70,000 in 2018. Anticipated capital expenditures reflect investments for capital maintenance to improve operational effectiveness. Management critically evaluates all proposed capital expenditures and expects each project to increase efficiency, reduce costs, promote business growth or improve the overall safety and environmental conditions of the Company's facilities.

(3) Cash used by financing activities increased $63,029 in the twelve months ended December 31, 2017 compared with the twelve months ended December 31, 2016. The increase was due to higher proceeds from long-term borrowings in 2016 partially offset by higher purchases of common shares for treasury in 2016. Cash used by financing activities decreased in the twelve months ended December 31, 2016 compared with the twelve months ended December 31, 2015 predominantly due to higher net borrowings in 2015 and lower purchases of common shares for treasury in 2016.

(4) Cash and cash equivalents decreased 13.8%, or $52,478, to $326,701 during the twelve months ended December 31, 2017, from $379,179 as of December 31, 2016. This decrease was predominantly due to the purchase of marketable securities. Cash and cash equivalents increased 24.7%, or $74,996, to $379,179 during the twelve months ended December 31, 2016, from $304,183 as of December 31, 2015. The increase was predominantly due to cash provided by operating activities and net proceeds from borrowings, offset by cash used in the acquisition of a business, purchase of common shares for treasury and cash dividends paid to shareholders. At December 31, 2017, $272,433 of Cash and cash equivalents was held by international subsidiaries and may be subject to U.S. income taxes, local country taxes and foreign withholding taxes if repatriated to the U.S.

The Company's debt levels remained consistent as compared to December 31, 2016. Total debt to total invested capital decreased to 43.1% at December 31, 2017 from 49.8% at December 31, 2016.

The Company paid $92,452 and $87,330 in cash dividends to its shareholders in the twelve months ended December 31, 2017 and 2016, respectively, reflecting a 11.4% increase in the dividend rate. In January 2018, the Company paid a cash dividend of $0.39 per share, or $25,608 to shareholders of record on December 31, 2017.

Working Capital Ratios



	December 31,
	2017		2016		2015
Average operating working capital to net sales ⁽¹⁾	15.9	%	15.6	%	17.1	%
Days sales in Inventories	89.2		92.1		89.2
Days sales in Accounts receivable	52.4		47.7		46.9
Average days in Trade accounts payable	54.7		48.9		38.7

(1) Average operating working capital to net sales is defined as the sum of Accounts receivable and Inventories less Trade accounts payable as of period end divided by annualized rolling three months of Net sales.

Rationalization and Asset Impairments

Refer to Note 6 to the consolidated financial statements for a discussion of the Company's rationalization plans. The Company believes the rationalization actions will positively impact future results of operations and will not have a material effect on liquidity and sources and uses of capital.

Acquisitions

Refer to Note 3 to the consolidated financial statements for a discussion of the Company's recent acquisitions.

Debt

At December 31, 2017 and 2016, the fair value of long-term debt, including the current portion, was approximately $687,428 and $669,209, respectively, which was determined using available market information and methodologies requiring judgment. Since judgment is required in interpreting market information, the fair value of the debt is not necessarily the amount which could be realized in a current market exchange.

Senior Unsecured Notes

On April 1, 2015, the Company entered into a Note Purchase Agreement pursuant to which it issued senior unsecured notes (the "2015 Notes") in the aggregate principal amount of $350,000 through a private placement. The proceeds were used for general corporate purposes. The 2015 Notes have original maturities ranging from 10 to 30 years with a weighted average effective interest rate of 3.5%, excluding accretion of original issuance costs, and an initial average tenure of 19 years. Interest is payable semi-annually. The 2015 Notes contain certain affirmative and negative covenants. As of December 31, 2017, the Company was in compliance with all of its debt covenants.

On October 20, 2016 the Company entered into a Note Purchase Agreement pursuant to which it issued senior unsecured notes (the "2016 Notes") in the aggregate principal amount of $350,000 through a private placement. The proceeds are being used for general corporate purposes. The 2016 Notes have original maturities ranging from 12 to 25 years with a weighted average effective interest rate of 3.1%, excluding accretion of original issuance costs, and an initial average tenure of 18 years. Interest is payable semi-annually. The 2016 Notes contain certain affirmative and negative covenants. As of December 31, 2017, the Company was in compliance with all of its debt covenants.

The Company's total weighted average effective interest rate and weighted average term, inclusive of the 2015 Notes and 2016 Notes, is 3.3% and 18 years, respectively.

Revolving Credit Agreement

The Company has a line of credit totaling $400,000 through the Amended and Restated Credit Agreement (the “Credit Agreement”). The Credit Agreement has a five-year term and may be increased, subject to certain conditions, by an additional amount up to $100,000. The interest rate on borrowings is based on either the London Inter-Bank Offered Rate ("LIBOR") or the prime rate, plus a spread based on the Company’s leverage ratio, at the Company’s election. The Company amended and restated the Credit Agreement on June 30, 2017, extending the maturity of the line of credit to June 30, 2022. The Credit Agreement contains customary affirmative, negative and financial covenants for credit facilities of this type, including limitations on the Company and its subsidiaries with respect to liens, investments, distributions, mergers and acquisitions, dispositions of assets, transactions with affiliates, a fixed charges coverage ratio and total leverage ratio. As of December 31, 2017, the Company was in compliance with all of its covenants and had no outstanding borrowings under the Credit Agreement.

Short-term Borrowings

The Company had short-term borrowings included in Amounts due banks of $2,020 and $1,758 at December 31, 2017 and 2016, respectively. Amounts due banks included the borrowings of subsidiaries at weighted average interest rates of 31.8% and 29.0% at December 31, 2017 and 2016, respectively.

Return on Invested Capital

The Company reviews return on invested capital ("ROIC") in assessing and evaluating the Company's underlying operating performance. ROIC is a non-GAAP financial measure that the Company believes is a meaningful metric to investors in evaluating the Company’s financial performance and may be different than the method used by other companies to calculate ROIC. ROIC is defined as rolling 12 months of Adjusted net income excluding tax-effected interest income and expense divided by invested capital. Invested capital is defined as total debt, which includes Amounts due banks, Current portion of long-term debt and Long-term debt, less current portions, plus Total equity.

ROIC for the years ended December 31, 2017, 2016 and 2015 were as follows:



Return on Invested Capital	2017			2016			2015
Adjusted net income ⁽¹⁾	$	252,709		$	224,454		$	260,184
Plus: Interest expense (after-tax)	14,947			11,775			13,469
Less: Interest income (after-tax)	2,955			1,291			1,675
Net operating profit after taxes	264,701			234,938			271,978
Invested capital	1,638,720			1,417,799			1,287,073
Return on invested capital	16.2		%	16.6		%	21.1		%


(1)	See “Non-GAAP Financial Measures” section for a tabular reconciliation of Net income to Adjusted net income.

Contractual Obligations and Commercial Commitments

The Company's contractual obligations and commercial commitments as of December 31, 2017 are as follows:



	Payments Due By Period
	Total		2018		2019 to 2020		2021 to 2022		2023 and Beyond
Long-term debt, including current portion	$	711,112	$	97	$	200	$	208	$	710,607
Interest on long-term debt	398,123		23,297		46,588		46,579		281,659
Capital lease obligations	44		16		19		9		—
Short-term debt	2,020		2,020		—		—		—
Interest on short-term debt	500		500		—		—		—
Operating leases	57,308		19,205		22,330		10,144		5,629
Purchase commitments⁽¹⁾	204,568		204,039		495		34		—
Transition Tax⁽²⁾	34,653		5,544		5,545		7,970		15,594
Total	$	1,408,328	$	254,718	$	75,177	$	64,944	$	1,013,489


(1)	Purchase commitments include contractual obligations for raw materials and services.


(2)	Federal income taxes on the Company's unremitted foreign earnings and profits pursuant to the U.S. Tax Act is payable over eight years.

As of December 31, 2017, there were $16,134 of tax liabilities related to unrecognized tax benefits and a $25,397 liability for deferred compensation. Because of the high degree of uncertainty regarding the timing of future cash outflows associated with these liabilities, the Company is unable to estimate the years in which settlement will occur. Additionally, in connection with prior acquisitions, there were liabilities with total fair values as of December 31, 2017 of $7,086 for contingent consideration arrangements. The amount of future cash flows associated with these liabilities will be contingent upon actual results of the acquired entities. Refer to Notes 12 and 14 to the consolidated financial statements for further discussion.

Stock-Based Compensation

On April 23, 2015, the shareholders of the Company approved the 2015 Equity and Incentive Compensation Plan ("Employee Plan"), which replaced the 2006 Equity and Performance Incentive Plan, as amended ("EPI Plan"). The Employee Plan provides for the granting of options, appreciation rights, restricted shares, restricted stock units and performance-based awards up to an additional 5,400,000 of the Company's common shares. In addition, on April 23, 2015, the shareholders of the Company approved the 2015 Stock Plan for Non-Employee Directors ("2015 Director Plan"), which replaced the 2006 Stock Plan for Non-Employee Directors ("2006 Director Plan"). The 2015 Director Plan provides for the granting of options, restricted shares and restricted stock units up to an additional 300,000 of the Company's common shares. At December 31, 2017, there were 4,324,951 common shares available for future grant under all plans.

Under these plans, options, restricted shares and restricted stock units granted were 341,770 in 2017, 449,415 in 2016 and 411,406 in 2015. The Company issued common shares from treasury upon all exercises of stock options, vesting of restricted stock units and the granting of restricted stock awards in 2017, 2016 and 2015.

Expense is recognized for all awards of stock-based compensation by allocating the aggregate grant date fair value over the vesting period. No expense is recognized for any stock options, restricted or deferred shares or restricted stock units ultimately forfeited because recipients fail to meet vesting requirements. Total stock-based compensation expense recognized in the Consolidated Statements of Income for 2017, 2016 and 2015 was $12,698, $10,332 and $7,932, respectively, with a related tax benefit of $4,861, $3,955 and $3,037, respectively. As of December 31, 2017, total unrecognized stock-based compensation expense related to non-vested stock options, restricted shares and restricted stock units was $20,022, which is expected to be recognized over a weighted average period of approximately 1.9 years years.

The aggregate intrinsic value of options outstanding and exercisable which would have been received by the optionees had all awards been exercised at December 31, 2017 was $45,139 and $37,169, respectively. The total intrinsic value of awards exercised during 2017, 2016 and 2015 was $19,328, $30,967 and $6,879 respectively.

Product Liability Costs

Product liability costs incurred can be volatile and are largely related to trial activity. The costs associated with these claims are predominantly defense costs which are recognized in the periods incurred.

The long-term impact of product liability contingencies, in the aggregate, on operating results, operating cash flows and access to capital markets is difficult to assess, particularly since claims are in many different stages of development and the Company benefits significantly from cost sharing with co-defendants and insurance carriers. Moreover, the Company has been largely successful to date in its defense of these claims.

Off-Balance Sheet Arrangements

The Company utilizes letters of credit to back certain payment and performance obligations. Letters of credit are subject to limits based on amounts outstanding under the Company's Credit Agreement.

New Accounting Pronouncements

Refer to Note 1 to the consolidated financial statements for a discussion of new accounting pronouncements.

Critical Accounting Policies and Estimates

The Company's consolidated financial statements are based on the selection and application of significant accounting policies, which require management to make estimates and assumptions. These estimates and assumptions are reviewed periodically by management and compared to historical trends to determine the accuracy of estimates and assumptions used. If warranted, these estimates and assumptions may be changed as current trends are assessed and updated. Historically, the Company's estimates have been determined to be reasonable. No material changes to the Company's accounting policies were made during 2017. The Company believes the following accounting policies are some of the more critical judgment areas affecting its financial condition and results of operations.

Legal and Tax Contingencies

The Company, like other manufacturers, is subject from time to time to a variety of civil and administrative proceedings arising in the ordinary course of business. Such claims and litigation include, without limitation, product liability claims, administrative claims, regulatory claims and health, safety and environmental claims, some of which relate to cases alleging asbestos induced illnesses. The costs associated with these claims are predominantly defense costs, which are recognized in the periods incurred. Insurance reimbursements mitigate these costs and, where reimbursements are probable, they are recognized in the applicable period. With respect to costs other than defense costs (i.e., for liability and/or settlement or other resolution), reserves are recorded when it is probable that the contingencies will have an unfavorable outcome. The Company accrues its best estimate of the probable costs after a review of the facts with management and counsel and taking into account past

experience. If an unfavorable outcome is determined to be reasonably possible but not probable, or if the amount of loss cannot be reasonably estimated, disclosure would be provided for material claims or litigation. Many of the current cases are in differing procedural stages and information on the circumstances of each claimant, which forms the basis for judgments as to the validity or ultimate disposition of such actions, varies greatly. Therefore, in many situations a range of possible losses cannot be made. Reserves are adjusted as facts and circumstances change and related management assessments of the underlying merits and the likelihood of outcomes change. Moreover, reserves only cover identified and/or asserted claims. Future claims could, therefore, give rise to increases to such reserves.

The Company is subject to taxation from U.S. federal, state, municipal and international jurisdictions. The calculation of current income tax expense is based on the best information available and involves significant management judgment. The actual income tax liability for each jurisdiction in any year can in some instances be ultimately determined several years after the financial statements are published. In accordance with SAB 118, the Company's financial results reflect provisional amounts for the impact of the U.S. Tax Act for which accounting analysis under ASC 740 is ongoing. The amounts recorded are based on reasonable estimates and may require further adjustments as additional guidance from the U.S. Department of Treasury is provided, the Company's assumptions change or as further information and interpretations become available.

The Company maintains liabilities for uncertain income tax positions for many jurisdictions. Liabilities are settled primarily through the completion of audits within each individual tax jurisdiction or the closing of a statute of limitation. Liabilities can also be affected by changes in applicable tax law or other factors, which may cause management to believe a revision of past estimates is appropriate. Management believes that an appropriate liability has been established for uncertain income tax positions; however, actual results may materially differ from these estimates. Refer to Note 12 to the consolidated financial statements for further discussion of uncertain income tax positions.

Translation of Foreign Currencies

Asset and liability accounts are translated into U.S. dollars using exchange rates in effect at the dates of the Consolidated Balance Sheets; revenue and expense accounts are translated at average monthly exchange rates. Translation adjustments are reflected as a component of Total equity. For subsidiaries operating in highly inflationary economies, both historical and current exchange rates are used in translating balance sheet accounts and translation adjustments are included in Net income.

The translation of assets and liabilities originally denominated in foreign currencies into U.S. dollars is for consolidation purposes, and does not necessarily indicate that the Company could realize or settle the reported value of those assets and liabilities in U.S. dollars. Additionally, such a translation does not necessarily indicate that the Company could return or distribute the reported U.S. dollar value of the net equity of its foreign operations to shareholders.

Foreign currency transaction gains and losses are included in Selling, general & administrative expenses and were gains of $5,654 and $3,741 in 2017 and 2016, respectively, and a loss of $6,023 in 2015.

Venezuela – Highly Inflationary Economy

The Company deconsolidated its subsidiary in Venezuela effective June 30, 2016 and began reporting the results under the cost method of accounting. Beginning July 1, 2016, the Company no longer includes the results of the Venezuelan subsidiary in its consolidated financial statements. Refer to Note 1 to the consolidated financial statements for additional information.

Deferred Income Taxes

Deferred income taxes are recognized at currently enacted tax rates for temporary differences between the GAAP and income tax basis of assets and liabilities and operating loss and tax credit carry-forwards. During December 2017, the Company remeasured its deferred tax assets and liabilities as a result of passage of the U.S Tax Act. The provisional amount recorded for the remeasurement is a tax benefit of $14,532. The Company is still analyzing certain aspects of the U.S. Tax Act and refining calculations that could potentially affect the measurement of deferred income tax balances, including law changes surrounding deferred compensation.

The Company previously considered the earnings in non-U.S. subsidiaries to be indefinitely reinvested and, accordingly, recorded no deferred income taxes. As a result of the U.S. Tax Act, the Company determined it will repatriate earnings for certain non-U.S. subsidiaries, which are subject to foreign withholding taxes. The Company has estimated the associated tax to be $6,667. The Company considers remaining earnings in all other non-U.S. subsidiaries to be indefinitely reinvested and has not recorded any deferred taxes as such estimate is not practicable.

At December 31, 2017, the Company had approximately $118,412 of gross deferred tax assets related to deductible temporary differences and tax loss and credit carry-forwards which may reduce taxable income in future years. In assessing the realizability of deferred tax assets, the Company assesses whether it is more likely than not that a portion or all of the deferred tax assets will not be realized. The Company considers the scheduled reversal of deferred tax liabilities, tax planning strategies and projected future taxable income in making this assessment. At December 31, 2017, a valuation allowance of $68,694 was recorded against certain deferred tax assets based on this assessment. The Company believes it is more likely than not that the

tax benefit of the remaining net deferred tax assets will be realized. The amount of net deferred tax assets considered realizable could be increased or reduced in the future if the Company's assessment of future taxable income or tax planning strategies changes.

Pensions

The Company maintains a number of defined benefit ("Pension") and defined contribution plans to provide retirement benefits for employees. These plans are maintained and contributions are made in accordance with the Employee Retirement Income Security Act of 1974 ("ERISA"), local statutory law or as determined by the Board of Directors. The plans generally provide benefits based upon years of service and compensation. Pension plans are funded except for a domestic non-qualified pension plan for certain key employees and certain foreign plans. In October 2016, the Company amended the Lincoln Electric Retirement Annuity Program ("RAP") and the Supplemental Executive Retirement Plan ("SERP") to freeze all benefit accruals for participants under the plans effective as of December 31, 2016 and November 30, 2016, respectively. Refer to Note 11 to the consolidated financial statements for additional information.

A significant element in determining the Company's pension expense is the expected return on plan assets. At the end of each year, the expected return on plan assets is determined based on the weighted average expected return of the various asset classes in the plan's portfolio and the targeted allocation of plan assets. The asset class return is developed using historical asset return performance as well as current market conditions such as inflation, interest rates and equity market performance. The Company determined this rate to be 5.8% and 6.1% at December 31, 2017 and 2016, respectively. The assumed long-term rate of return on assets is applied to the market value of plan assets. This produces the expected return on plan assets included in pension expense. The difference between this expected return and the actual return on plan assets is deferred and, for frozen plans, is amortized over the average remaining life expectancy of plan participants expected to receive benefits under the plan. During 2017, investment returns were 14.8% compared with a return of 6.6% in 2016. A 25 basis point change in the expected return on plan assets would increase or decrease pension expense by approximately $1,300.

Another significant element in determining the Company's pension expense is the discount rate for plan liabilities. To develop the discount rate assumption, the Company refers to the yield derived from matching projected pension payments with maturities of a portfolio of available non-callable bonds rated AA or an equivalent quality. The Company determined this rate to be 4.1% at December 31, 2017 and 4.3% at December 31, 2016. A 10 basis point change in the discount rate would increase or decrease pension expense by approximately $100.

The Company's defined benefit plan expense was $2,517, $13,988 and $162,815 in 2017, 2016 and 2015, respectively. Pension expense includes $8,252 and $142,738 in settlement charges in 2017 and 2015, respectively. The Company's defined contribution plan expense was $25,285, $8,361 and $10,082 in 2017, 2016 and 2015, respectively. Excluding the pension settlement charges in 2017, the Company expects total 2018 expense related to retirement plans to increase by a range of approximately $2,000 to $3,000. The increase is the result of lower expected return on assets. Refer to Note 11 to the consolidated financial statements for additional information.

The Accumulated other comprehensive loss, excluding tax effects, recognized on the Consolidated Balance Sheet was $116,690 as of December 31, 2017 and $146,604 as of December 31, 2016. The increase is primarily the result of the amortization of net losses and settlements in 2017.

The Company made contributions to its defined benefit plans of $1,739, $21,373 and $50,468 in 2017, 2016 and 2015, respectively. The Company does not expect to make significant contributions to the defined benefit plans in 2018.

Inventories

Inventories are valued at the lower of cost or net realizable value. Fixed manufacturing overhead costs are allocated to inventory based on normal production capacity and abnormal manufacturing costs are recognized as period costs. Cost for a substantial portion of U.S. inventories is determined on a LIFO basis. LIFO was used for 32% and 40% of total inventories at December 31, 2017 and 2016, respectively. Cost of other inventories is determined by costing methods that approximate a first-in, first-out (“FIFO”) basis. The valuation of LIFO inventories is made at the end of each year based on inventory levels and costs at that time. Accordingly, interim LIFO calculations are based on management's estimates of expected year-end inventory levels and costs. Actual year-end inventory levels and costs may differ from interim LIFO inventory valuations. The excess of current cost over LIFO cost was $68,641 at December 31, 2017 and $61,329 at December 31, 2016.

The Company reviews the net realizable value of inventory on an on-going basis with consideration given to deterioration, obsolescence and other factors. If actual market conditions differ from those projected by management, and the Company's estimates prove to be inaccurate, write-downs of inventory values and adjustments to Cost of goods sold may be required. Historically, the Company's reserves have approximated actual experience.

Accounts Receivable

The Company maintains an allowance for doubtful accounts for estimated losses from the failure of its customers to make required payments for products delivered. The Company estimates this allowance based on the age of the related receivable, knowledge of the financial condition of customers, review of historical receivables and reserve trends and other pertinent information. If the financial condition of customers deteriorates or an unfavorable trend in receivable collections is experienced in the future, additional allowances may be required. Historically, the Company's reserves have approximated actual experience.

Long-Lived Assets

The Company periodically evaluates whether current facts or circumstances indicate that the carrying value of its depreciable long-lived assets to be held and used may not be recoverable. If such circumstances are determined to exist, an estimate of undiscounted future cash flows produced by the long-lived asset, or the appropriate grouping of assets, is compared to the carrying value to determine whether impairment exists. If an asset is determined to be impaired, a loss is recognized to the extent that carrying value exceeds fair value. Fair value is measured based on quoted market prices in active markets, if available. If quoted market prices are not available, the estimate of fair value is based on various valuation techniques, including the discounted value of estimated future cash flows.

Goodwill and Intangibles

The Company performs an annual impairment test of goodwill and indefinite-lived intangible assets in the fourth quarter using the same dates each year or more frequently if changes in circumstances or the occurrence of events indicate potential impairment.

The fair value of each indefinite-lived intangible asset is compared to its carrying value and an impairment charge is recorded if the carrying value exceeds the fair value. For goodwill, the Company first assesses qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount, and whether it is necessary to perform the quantitative goodwill impairment test. The quantitative test is required only if the Company concludes that it is more likely than not that a reporting unit’s fair value is less than its carrying amount. For 2017, the Company early adopted Accounting Standard Update No. 2017-04, "Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment.". As such, the quantitative goodwill impairment analysis is now a one-step process. The Company compared the fair value of each reporting unit with its carrying amount. If the carrying amount exceeds the fair value, an impairment charge is recognized for the amount by which the carrying amount exceeds the reporting unit’s fair value, not to exceed the total amount of goodwill allocated to that reporting unit.

Fair values are determined using established business valuation techniques and models developed by the Company, estimates of market participant assumptions of future cash flows, future growth rates and the applicable discount rates to value estimated cash flows. Changes in economic and operating conditions impacting these assumptions could result in asset impairments in future periods.

As a result of 2017 testing, the Company recorded an impairment charge of $1,091 to the carrying value of goodwill for one reporting unit. The fair value of goodwill for all other reporting units exceeded its carrying value by at least 10%. Key assumptions in estimating the reporting unit's fair value include assumed market participant assumptions of revenue growth, operating margins and the rate used to discount future cash flows. Actual revenue growth and operating margins below the assumed market participant assumptions or an increase in the discount rate would have a negative impact on the fair value of the reporting unit that could result in a goodwill impairment charge in a future period.

Acquisitions

Upon acquisition of a business, the Company uses the income, market, or cost approach (or a combination thereof) for the valuation as appropriate. The valuation inputs in these models and analyses are based on market participant assumptions. Market participants are considered to be buyers and sellers unrelated to the Company in the principal or most advantageous market for the asset or liability.

Fair value estimates are based on a series of judgments about future events and uncertainties and rely heavily on estimates and assumptions. Management values properties using the cost approach supported where available by observable market data, which includes consideration of obsolescence. Management values acquired intangible assets using the relief from royalty method, a form of the income approach supported by observable market data for peer companies. Acquired inventories are marked to fair value. For certain items, the carrying value is determined to be a reasonable approximation of fair value based on information available to the Company. Refer to Note 3 to the consolidated financial statements for additional details.

Revenue Recognition

Substantially all of the Company's revenues are recognized when the risks and rewards of ownership and title to the product have transferred to the customer, which generally occurs at point of shipment. The Company recognizes any discounts, credits, returns, rebates and incentive programs based on reasonable estimates as a reduction of sales to arrive at Net sales at the same time the related revenue is recorded.

For contracts accounted for under the percentage of completion method, revenue recognition is based upon the ratio of costs incurred to date compared with estimated total costs to complete. The cumulative impact of revisions to total estimated costs is reflected in the period of the change, including anticipated losses.

Stock-Based Compensation

The Company uses the Black-Scholes option pricing model for estimating fair values of options. The Black-Scholes model requires assumptions regarding the volatility of the Company's common shares, the expected life of the stock award and the Company's dividend yield. The Company utilizes historical data in determining these assumptions. An increase or decrease in the assumptions or economic events outside of management's control could have an impact on the Black-Scholes model.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The Company's primary financial market risks include fluctuations in currency exchange rates, commodity prices and interest rates. The Company manages these risks by using derivative financial instruments in accordance with established policies and procedures. The Company does not enter into derivatives or other financial instruments for trading or speculative purposes.

Included below is a sensitivity analysis based upon a hypothetical 10% weakening or strengthening in the U.S. dollar compared to foreign currency exchange rates at December 31, 2017 and a 100 basis point increase in effective interest rates at December 31, 2017. The derivative, borrowing and investment arrangements in effect at December 31, 2017 were compared to the hypothetical foreign exchange or interest rates in the sensitivity analysis to determine the effect on the Company's current period consolidated financial statements.

Foreign Currency Exchange Risk

The Company enters into forward foreign exchange contracts principally to hedge the currency fluctuations in transactions denominated in foreign currencies, thereby limiting the Company's risk that would otherwise result from changes in exchange rates.

At December 31, 2017, the Company hedged certain third-party and intercompany purchases and sales. The gross notional amount of these foreign exchange contracts at December 31, 2017 was $35,489. At December 31, 2017, a hypothetical 10% strengthening or weakening in the U.S. dollar would have changed Accumulated other comprehensive income (loss) by $1,341.

In addition, the Company enters into forward foreign exchange contracts to hedge transaction exposures or significant cross-border intercompany loans by either purchasing or selling specified amounts of foreign currency at a specified date. The gross notional amount of these foreign exchange contracts at December 31, 2017 was $340,884. A hypothetical 10% change in the year-end exchange rates would have resulted in an increase or decrease to Income before income taxes of $9,983 related to these positions. However, any loss (or gain) resulting from a hypothetical 10% change would be offset by the associated gain (or loss) on the underlying balance sheet exposure and would ultimately not materially affect the Company’s financial statements.

Commodity Price Risk

From time to time, the Company uses various hedging arrangements to manage exposures to price risk from commodity purchases. These hedging arrangements have the effect of fixing for specified periods the prices the Company will pay for the volume to which the hedge relates. The Company had no commodity contracts outstanding during 2017 .

Interest Rate Risk

At December 31, 2017, the Company had various floating interest rate swaps used to convert $100,000 of its outstanding fixed-rate, long-term borrowings into short-term variable interest rates. The fixed-rate nature of the remaining long-term borrowings limits the Company's exposure to changes in near-term interest rates. An increase in interest expense resulting from a hypothetical increase of 100 basis points in the December 31, 2017 floating rate, would not materially affect the Company’s financial statements. A hypothetical 100 basis point increase to effective interest rates would also impact the fair value of interest rate swap. However, any loss resulting from this hypothetical scenario would be offset by the associated gain on the underlying debt and have no impact on the Company’s consolidated financial statements.

The fair value of the Company's cash and cash equivalents at December 31, 2017 approximated cost due to the short-term duration. These financial instruments are subject to concentrations of credit risk. The Company has minimized this risk by entering into investments with a number of major banks and financial institutions and investing in high-quality instruments. The Company does not expect any counter-parties to fail to meet their obligations.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The response to this item is submitted in a separate section of this Annual Report on Form 10-K following the signature page.

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURES

None.

ITEM 9A. CONTROLS AND PROCEDURES

Conclusion Regarding the Effectiveness of Disclosure Controls and Procedures

Under the supervision and with the participation of management, including the Chief Executive Officer and Chief Financial Officer, the Company conducted an evaluation of disclosure controls and procedures, as such term is defined in Rule 13a-15(e) of the Exchange Act. Based on this evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the Company's disclosure controls and procedures were effective as of the end of the period covered by this Annual Report on Form 10-K.

Management's Report on Internal Control Over Financial Reporting

The Company's management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act Rule 13a-15(f). Under the supervision and with the participation of the Company's management, including the Chief Executive Officer and Chief Financial Officer, the Company conducted an evaluation of the effectiveness of internal control over financial reporting as of December 31, 2017 based on the 2013 framework in "Internal Control – Integrated Framework" issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on the Company's evaluation under such framework, management concluded that the Company's internal control over financial reporting was effective as of December 31, 2017.

During 2017, the Company completed the acquisition of Air Liquide Welding. The results of operations are included in the Company's consolidated financial statements from the date of acquisition and constituted 14% of total assets as of December 31, 2017 and 7% of revenues for the year then ended. As permitted by guidance issued by the Securities and Exchange Commission, the Company has elected to exclude Air Liquide Welding from our assessment of the effectiveness of our internal control over financial reporting as of December 31, 2017.

The effectiveness of the Company's internal control over financial reporting as of December 31, 2017 has been audited by Ernst & Young LLP, an independent registered public accounting firm, as stated in their report, which is included elsewhere in this Annual Report on Form 10-K.

Changes in Internal Control Over Financial Reporting

In July 2017, the Company acquired Air Liquide Welding. The acquired business operated under its own set of systems and internal controls and the Company is currently maintaining those systems and much of that control environment until it is able to incorporate its processes into the Company's own systems and control environment. The Company expects to complete the incorporation of the acquired business' operations into the Company's systems and control environment in fiscal year 2018.

Except for changes in connection with the Company's acquisition of the Air Liquide Welding business noted above, there have been no changes in the Company's internal control over financial reporting that occurred during the fourth quarter of 2017 that materially affected, or are reasonably likely to materially affect, the Company's internal control over financial reporting.

ITEM 9B. OTHER INFORMATION

None.

PART III

ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

The Company is expected to file its 2018 proxy statement pursuant to Regulation 14A of the Exchange Act within 120 days after December 31, 2017.

Except for the information set forth within Part I, Item 1C section of this Annual Report on Form 10-K concerning our Executive Officers, the information required by this item is incorporated by reference from the 2018 proxy statement.

ITEM 11. EXECUTIVE COMPENSATION

The information required by this item is incorporated by reference from the 2018 proxy statement.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

The information required by this item is incorporated by reference from the 2018 proxy statement.

For further information on the Company's equity compensation plans, see Note 1 and Note 9 to the Company's consolidated financial statements.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

The information required by this item is incorporated by reference from the 2018 proxy statement.

ITEM 14. PRINCIPAL ACCOUNTANT FEES AND SERVICES

The information required by this item is incorporated by reference from the 2018 proxy statement.

PART IV

ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

(a)(1) Financial Statements

The following consolidated financial statements of the Company are included in a separate section of this report following the signature page and certifications:

Report of Independent Registered Public Accounting Firm

Report of Independent Registered Public Accounting Firm on Internal Control Over Financial Reporting

Consolidated Statements of Income – Years ended December 31, 2017, 2016 and 2015

Consolidated Statements of Comprehensive Income – Years ended December 31, 2017, 2016 and 2015

Consolidated Balance Sheets – December 31, 2017 and 2016

Consolidated Statements of Equity – Years ended December 31, 2017, 2016 and 2015

Consolidated Statements of Cash Flows – Years ended December 31, 2017, 2016 and 2015

Notes to Consolidated Financial Statements

(a)(2) Financial Statement Schedules

The following consolidated financial statement schedule of the Company is included in a separate section of this report

following the signature page:

Schedule II – Valuation and Qualifying Accounts

All other schedules for which provision is made in the applicable accounting regulation of the Securities and Exchange

Commission are not required under the related instructions or are inapplicable, and therefore, have been omitted.

(a)(3) Exhibits



Exhibit No.		Description
3.1		Amended and Restated Code of Regulations of Lincoln Electric Holdings, Inc. (filed as Exhibit 3.1 to Form 8-K of Lincoln Electric Holdings, Inc. filed on April 29, 2014, SEC file No. 0-1402 and incorporated herein by reference and made a part hereof).
3.2		Amended and Restated Articles of Incorporation of Lincoln Electric Holdings, Inc. (filed as Exhibit 3.1 to Form 8-K of Lincoln Electric Holdings, Inc. filed on September 27, 2011, SEC file No. 0-1402 and incorporated herein by reference and made a part hereof).
10.1		Amended and Restated Credit Agreement, dated as of June 30, 2017, by and among Lincoln Electric Holdings, Inc., The Lincoln Electric Company, Lincoln Electric International Holding Company, J.W. Harris Co., Inc., Techalloy, Inc., Wayne Trail Technologies, Inc., Lincoln Global, Inc., the Lenders and KeyBank National Association (filed as Exhibit 10.1 to Form 8-K of Lincoln Electric Holdings, Inc. filed on July 6, 2017 SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.2		Note Purchase Agreement, dated as of April 1, 2015, by and among Lincoln Electric Holdings, Inc., The Lincoln Electric Company, Lincoln Electric International Holding Company, J.W. Harris Co., Inc., Lincoln Global, Inc., Techalloy, Inc., Wayne Trail Technologies, Inc. and the purchasers party thereto (filed as Exhibit 10.1 to Form 8-K of Lincoln Electric Holdings, Inc. filed on April 2, 2015, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.3		Note Purchase Agreement, dated as of October 20, 2016, by and among Lincoln Electric Holdings, Inc., The Lincoln Electric Company, Lincoln Electric International Holding Company, J.W. Harris Co., Inc., Techalloy, Inc. and Wayne Trail Technologies, Inc. and the purchaser party thereto (filed as Exhibit 10.4 to Form 10-K of Lincoln Electric Holdings, Inc. for the year ended December 31, 2016, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.4*		Supplemental Executive Retirement Plan (Amended and Restated as of December 31, 2008) (filed as Exhibit 10.1 to Form 8-K of Lincoln Electric Holdings, Inc. filed on January 7, 2009, SEC File No. 0-1402 and incorporated herein by reference and made part hereof).
10.5*		Amendment No. 1 to Supplemental Executive Retirement Plan (As Amended and Restated as of December 31, 2008) dated November 29, 2016 (filed as Exhibit 10.6 to Form 10-K of Lincoln Electric Holdings, Inc. for the year ended December 31, 2016, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).



Exhibit No.		Description
10.6*		Deferred Compensation Plan for Certain Retention Agreements and Other Contractual Arrangements (Amended and Restated as of January 1, 2004) (filed as Exhibit 10(i) to Form 10-K of Lincoln Electric Holdings, Inc. for the year ended December 31, 2003, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.7*		Non-Employee Directors' Deferred Compensation Plan (Amended and Restated as of December 31, 2008) (filed as Exhibit 10.3 to Form 8-K of Lincoln Electric Holdings, Inc. filed on January 7, 2009, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.8*		2005 Deferred Compensation Plan for Executives (Amended and Restated as of January 1, 2016) (filed as Exhibit 10.6 to Form 10-K of Lincoln Electrics Holdings, Inc. for the year ended December 31, 2015, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.9*		2005 Deferred Compensation Plan for Executives (Amended and Restated as of January 1, 2018) (filed as Exhibit 10.1 to Form 10-Q of Lincoln Electric Holdings, Inc. for the three months ended September 30, 2017, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.10*		2005 Deferred Compensation Plan for Executives (Amended and Restated as of January 1, 2018) (filed herewith).
10.11*		The Lincoln Electric Company Restoration Plan (filed as Exhibit 4.3 to Form S-8 of Lincoln Electric Holdings, Inc. filed on December 19, 2016, SEC File No. 333-215168, and incorporated herein by reference and made a part hereof).
10.12*		The Lincoln Electric Company Employee Savings Plan As Amended and Restated Effective January 1, 2017 dated December 20, 2016 (filed as Exhibit 10.11 to Form 10-K of Lincoln Electric Holdings, Inc. for the year ended December 31, 2016, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.13*		Amendment No. 1 to The Lincoln Electric Company Employee Savings Plan As Amended and Restated Effective January 1, 2017 dated July 25, 2017 (filed herewith).
10.14*		Form of Change in Control Severance Agreement (as entered into by the Company and its executive officers) (filed as Exhibit 10.1 to Form 8-K of Lincoln Electric Holdings, Inc. filed on November 21, 2017, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.15*		2006 Equity and Performance Incentive Plan (Restated as of March 3, 2011) (filed as Annex A to Lincoln Electric Holdings, Inc. proxy statement filed on March 18, 2011, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.16*		2006 Stock Plan for Non-Employee Directors (filed as Appendix C to Lincoln Electric Holdings, Inc. proxy statement dated March 28, 2006, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.17*		Amendment No. 1 to the 2006 Stock Plan for Non-Employee Directors dated October 20, 2006 (filed as Exhibit 10.2 to Form 10-Q of Lincoln Electric Holdings, Inc. for the three months ended March 31, 2007, SEC file No. 0-1402 and incorporated herein by reference and made a part hereof).
10.18*		Amendment No. 2 to the 2006 Stock Plan for Non-Employee Directors dated July 26, 2007 (filed as Exhibit 10.1 to Form 10-Q of Lincoln Electric Holdings, Inc. for the three months ended September 30, 2007, SEC file No. 0-1402 and incorporated herein by reference and made a part hereof).
10.19*		Amendment No. 3 to the 2006 Stock Plan for Non-Employee Directors dated December 15, 2014 (filed as Exhibit 10.20 to Form 10-K of Lincoln Electric Holdings, Inc. for the year ended December 31, 2014, SEC file No. 0-1402 and incorporated herein by reference and made a part hereof).
10.20*		2015 Equity and Incentive Compensation Plan (filed as Appendix B to Lincoln Electric Holdings, Inc. definitive proxy statement filed on March 18, 2015, SEC File No. 0-1402, and incorporated herein by reference and made a part hereof).
10.21*		2015 Stock Plan for Non-Employee Directors (filed as Appendix C to Lincoln Electric Holdings, Inc. definitive proxy statement filed on March 18, 2015, SEC File No. 0-1402, and incorporated herein by reference and made a part hereof).
10.22*		Amendment No. 1 to the 2015 Stock Plan for Non-Employee Directors (filed as Appendix C to Lincoln Electric Holdings, Inc. proxy statement dated March 20, 2017, SEC File No. 0-1402 and incorporated by reference and made a part hereof).
10.23*		Form of Restricted Share Agreement for Non-Employee Directors (filed as Exhibit 10.1 to Form 8-K of Lincoln Electric Holdings, Inc. filed on July 29, 2015, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.24*		Form of Restricted Share Agreement for Non-Employee Directors (filed herewith).



Exhibit No.		Description
10.25*		Form of Stock Option Agreement for Executive Officers (filed as Exhibit 10.4 to Form 10-Q of Lincoln Electric Holdings, Inc. for the three months ended September 30, 2010, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.26*		Form of Stock Option Agreement for Executive Officers (filed as Exhibit 10.37 to Form 10-K of the Lincoln Electric Holdings, Inc. for the year ended December 31, 2010, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.27*		Form of Stock Option Agreement for Executive Officers (filed herewith).
10.28*		Form of Stock Option Agreement for Executive Officers (filed herewith).
10.31*		Form of Restricted Stock Unit Agreement for Executive Officers (filed as Exhibit 10.33 to Form 10-K of Lincoln Electric Holdings, Inc. for the year ended December 31, 2013, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.32*		Form of Restricted Stock Unit Agreement for Executive Officers (filed as Exhibit 10.21 to Form 10-K of Lincoln Electrics Holdings, Inc. for the year ended December 31, 2015, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.33*		Form of Restricted Stock Unit Agreement for Executive Officers (filed herewith).
10.34*		Form of Performance Share Award Agreement for Executive Officers (filed as Exhibit 10.22 to Form 10-K of Lincoln Electrics Holdings, Inc. for the year ended December 31, 2015, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.35*		Form of Performance Share Award Agreement for Executive Officers (filed herewith).
10.36*		Form of Officer Indemnification Agreement (effective February 23, 2012) (filed as Exhibit 10.1 to Form 8-K of Lincoln Electric Holdings, Inc. filed on February 29, 2012, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
10.37*		Form of Director Indemnification Agreement (effective February 23, 2012) (filed as Exhibit 10.2 to Form 8-K of Lincoln Electric Holdings, Inc. filed on February 29, 2012, SEC File No. 0-1402 and incorporated herein by reference and made a part hereof).
21		Subsidiaries of the Registrant.
23		Consent of Independent Registered Public Accounting Firm.
24		Powers of Attorney.
31.1		Certification by the Chairman, President and Chief Executive Officer pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934.
31.2		Certification by the Executive Vice President, Chief Financial Officer and Treasurer pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934.
32.1		Certifications pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS		XBRL Instance Document
101.SCH		XBRL Taxonomy Extension Schema Document
101.CAL		XBRL Taxonomy Extension Calculation Linkbase Document
101.LAB		XBRL Taxonomy Extension Label Linkbase Document
101.PRE		XBRL Taxonomy Extension Presentation Linkbase Document
101.DEF		XBRL Taxonomy Extension Definition Linkbase Document


*	Reflects management contract or other compensatory arrangement required to be filed as an exhibit pursuant to Item 15(b) of this report.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.



	LINCOLN ELECTRIC HOLDINGS, INC.
	By:	/s/ GEOFFREY P. ALLMAN
		Geoffrey P. Allman Senior Vice President, Corporate Controller (principal accounting officer) February 27, 2018

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.



/s/ CHRISTOPHER L. MAPES		/s/ VINCENT K. PETRELLA
Christopher L. Mapes, Chairman, President and Chief Executive Officer (principal executive officer) February 27, 2018		Vincent K. Petrella, Executive Vice President, Chief Financial Officer and Treasurer (principal financial officer) February 27, 2018

/s/ GEOFFREY P. ALLMAN		/s/ GEOFFREY P. ALLMAN
Geoffrey P. Allman, Senior Vice President, Corporate Controller (principal accounting officer) February 27, 2018		Geoffrey P. Allman as Attorney-in-Fact for Curtis E. Espeland, Director February 27, 2018

/s/ GEOFFREY P. ALLMAN		/s/ GEOFFREY P. ALLMAN
Geoffrey P. Allman as Attorney-in-Fact for David H. Gunning, Director February 27, 2018		Geoffrey P. Allman as Attorney-in-Fact for Stephen G. Hanks, Director February 27, 2018

/s/ GEOFFREY P. ALLMAN		/s/ GEOFFREY P. ALLMAN
Geoffrey P. Allman as Attorney-in-Fact for Michael F. Hilton, Director February 27, 2018		Geoffrey P. Allman as Attorney-in-Fact for G. Russell Lincoln, Director February 27, 2018

/s/ GEOFFREY P. ALLMAN		/s/ GEOFFREY P. ALLMAN
Geoffrey P. Allman as Attorney-in-Fact for Kathryn Jo Lincoln, Director February 27, 2018		Geoffrey P. Allman as Attorney-in-Fact for William E. MacDonald, III, Director February 27, 2018

/s/ GEOFFREY P. ALLMAN
Geoffrey P. Allman as Attorney-in-Fact for Phillip J. Mason, Director February 27, 2018		Geoffrey P. Allman as Attorney-in-Fact for Ben Patel, Director February 27, 2018

/s/ GEOFFREY P. ALLMAN		/s/ GEOFFREY P. ALLMAN
Geoffrey P. Allman as Attorney-in-Fact for Hellene S. Runtagh, Director February 27, 2018		Geoffrey P. Allman as Attorney-in-Fact for George H. Walls, Jr., Director February 27, 2018

Report of Independent Registered Public Accounting Firm

To the Board of Directors and Shareholders of Lincoln Electric Holdings, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Lincoln Electric Holdings, Inc. (the Company) as of December 31, 2017 and 2016, the related consolidated statements of income, comprehensive income, equity, and cash flows, for each of the three years in the period ended December 31, 2017, and the related notes and the financial statement schedule listed in the Index as Item 15 (a) (2) (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the consolidated financial position of the Company as of December 31, 2017 and 2016, and the consolidated results of its operations and its cash flows for each of the three years in the period ended December 31, 2017, in conformity with US generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company's internal control over financial reporting as of December 31, 2017, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations or the Treadway Commission (2013 framework) and our report dated February 27, 2018 expressed an unqualified opinion thereon.

Basis for Opinion

These financial statements and schedule are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's consolidated financial statements and schedule based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the US federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures include examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

/s/ Ernst & Young LLP

We have served as the Company's auditor since at least 1923, but we are unable to determine the specific year.

Cleveland, OH

February 27, 2018

F-1

Report of Independent Registered Public Accounting Firm

To the Board of Directors and Shareholders of Lincoln Electric Holdings, Inc.

Opinion on Internal Control over Financial Reporting

We have audited Lincoln Electric Holdings, Inc. internal control over financial reporting as of December 31, 2017, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) (the COSO criteria). In our opinion, Lincoln Electric Holdings, Inc. (the Company) maintained, in all material respects, effective internal control over financial reporting as of December 31, 2017, based on the COSO criteria.

As indicated in the accompanying Management's Report on Internal Control over Financial Reporting, management's assessment of and conclusion on the effectiveness of internal control over financial reporting did not include the internal controls of Air Liquide Welding, which is included in the 2017 consolidated financial statements of the Company and constituted 14% of total assets as of December 31, 2017 and 7% of revenues for the year then ended. Our audit of internal control over financial reporting of the Company also did not include an evaluation of the internal control over financial reporting of Air Liquide Welding.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of the Company as of December 31, 2017 and 2016, and the related consolidated statements of income, comprehensive income, equity and cash flows, for each of the three years in the period ended December 31, 2017, and the related notes and the financial statement schedule listed in the Index as Item 15(a)(2), and our report dated February 27, 2018 expressed an unqualified opinion thereon.

Basis for Opinion

The Company's management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting included in the accompanying Management's Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company's internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects.

Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ Ernst & Young LLP

Cleveland, Ohio

February 27, 2018

F-2

LINCOLN ELECTRIC HOLDINGS, INC.

CONSOLIDATED STATEMENTS OF INCOME

(In thousands, except per share amounts)



	Year Ended December 31,
	2017			2016			2015
Net sales	$	2,624,431		$	2,274,614		$	2,535,791
Cost of goods sold	1,744,105			1,485,316			1,694,647
Gross profit	880,326			789,298			841,144
Selling, general & administrative expenses	537,525			466,676			496,748
Rationalization and asset impairment charges (Notes 4 and 6)	6,590			—			19,958
Pension settlement charges (Note 11)	8,150			—			142,738
Loss on deconsolidation of Venezuelan subsidiary (Note 1)	—			34,348			—
Bargain purchase gain (Note 3)	(49,650		)	—			—
Operating income	377,711			288,274			181,700
Other income (expense):
Interest income	4,788			2,092			2,714
Equity earnings in affiliates	2,742			2,928			3,015
Other income	5,215			3,173			4,182
Interest expense	(24,220		)	(19,079		)	(21,824		)
Total other income (expense)	(11,475		)	(10,886		)	(11,913		)
Income before income taxes	366,236			277,388			169,787
Income taxes (Note 12)	118,761			79,015			42,375
Net income including non-controlling interests	247,475			198,373			127,412
Non-controlling interests in subsidiaries' loss	(28		)	(26		)	(66		)
Net income	$	247,503		$	198,399		$	127,478

Basic earnings per share	$	3.76		$	2.94		$	1.72
Diluted earnings per share	$	3.71		$	2.91		$	1.70

Cash dividends declared per share	$	1.44		$	1.31		$	1.19

See notes to these consolidated financial statements.

F-3

LINCOLN ELECTRIC HOLDINGS, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In thousands)



	Year Ended December 31,
	2017		2016			2015
Net income including non-controlling interests	$	247,475	$	198,373		$	127,412
Other comprehensive income (loss), net of tax:
Unrealized gain (loss) on derivatives designated and qualifying as cash flow hedges, net of tax of $17 in 2017; $(21) in 2016; $336 in 2015	288		39			557
Defined pension plan activity, net of tax of $19,252 in 2017; $4,297 in 2016; $61,538 in 2015	10,662		3,837			98,117
Currency translation adjustment	71,016		(36,752		)	(106,935		)
Transactions with non-controlling interests	—		—			(7		)
Other comprehensive loss	81,966		(32,876		)	(8,268		)
Comprehensive income	329,441		165,497			119,144
Comprehensive loss attributable to non-controlling interests	87		(132		)	(689		)
Comprehensive income attributable to shareholders	$	329,354	$	165,629		$	119,833

See notes to these consolidated financial statements.

F-4

LINCOLN ELECTRIC HOLDINGS, INC.

CONSOLIDATED BALANCE SHEETS

(Dollars in thousands)



	December 31,
	2017			2016
ASSETS
Current Assets
Cash and cash equivalents	$	326,701		$	379,179
Accounts receivable (less allowance for doubtful accounts of $15,943 in 2017; $7,768 in 2016)	395,279			273,993
Inventories (Note 15)	348,667			255,406
Marketable securities	179,125			38,922
Other current assets	123,836			96,213
Total Current Assets	1,373,608			1,043,713
Property, plant and equipment, net (Note 1)	$	477,031		$	372,377
Intangibles, net (Note 4)	127,452			130,088
Goodwill (Note 4)	234,582			231,919
Deferred income taxes (Note 12)	15,937			8,424
Other assets	177,937			156,916
TOTAL ASSETS	$	2,406,547		$	1,943,437
LIABILITIES AND EQUITY
Current Liabilities
Amounts due banks (Note 8)	$	2,020		$	1,758
Trade accounts payable	269,763			176,757
Accrued employee compensation and benefits	91,902			67,431
Dividends payable	25,608			22,986
Customer advances	19,683			21,238
Other current liabilities	119,655			97,806
Current portion of long-term debt (Note 8)	111			131
Total Current Liabilities	528,742			388,107
Long-term debt, less current portion (Note 8)	704,136			703,704
Deferred income taxes (Note 12)	40,716			41,617
Other liabilities	200,500			97,803
Total Liabilities	1,474,094			1,231,231
Shareholders' Equity
Preferred shares, without par value – at stated capital amount; authorized – 5,000,000 shares; issued and outstanding – none	—			—
Common shares, without par value – at stated capital amount; authorized – 240,000,000 shares; issued – 98,581,434 shares in 2017 and 2016; outstanding – 65,662,546 shares in 2017 and 65,674,754 shares in 2016	9,858			9,858
Additional paid-in capital	334,309			309,417
Retained earnings	2,388,219			2,236,071
Accumulated other comprehensive loss	(247,186		)	(329,037		)
Treasury shares, at cost – 32,918,888 shares in 2017 and 32,906,680 shares in 2016	(1,553,563		)	(1,514,832		)
Total Shareholders' Equity	931,637			711,477
Non-controlling interests	816			729
Total Equity	932,453			712,206
TOTAL LIABILITIES AND EQUITY	$	2,406,547		$	1,943,437

See notes to these consolidated financial statements.

F-5

LINCOLN ELECTRIC HOLDINGS, INC.

CONSOLIDATED STATEMENTS OF EQUITY

(In thousands, except per share amounts)



	Common Shares Outstanding		Common Shares		Additional Paid-In Capital		Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Treasury Shares			Non-controlling Interests			Total
Balance at December 31, 2014	76,997		$	9,858	$	258,816	$	2,086,174		$	(288,622	)	$	(783,677	)	$	3,232		$	1,285,781
Net income							127,478									(66		)	127,412
Unrecognized amounts from defined benefit pension plans, net of tax										98,117									98,117
Unrealized gain (loss) on derivatives designated and qualifying as cash flow hedges, net of tax										557									557
Currency translation adjustment										(106,312		)				(623		)	(106,935		)
Cash dividends declared – $1.19 per share							(87,814		)										(87,814		)
Stock-based compensation activity	274				14,092								2,421						16,513
Purchase of shares for treasury	(6,578	)											(399,494		)				(399,494		)
Transactions with non-controlling interests										(7		)				(1,682		)	(1,689		)
Balance at December 31, 2015	70,693		9,858		272,908		2,125,838			(296,267		)	(1,180,750		)	861			932,448
Net income							198,399									(26		)	198,373
Unrecognized amounts from defined benefit pension plans, net of tax										3,837									3,837
Unrealized gain (loss) on derivatives designated and qualifying as cash flow hedges, net of tax										39									39
Currency translation adjustment										(36,646		)				(106		)	(36,752		)
Cash dividends declared – $1.31 per share							(88,166		)										(88,166		)
Stock-based compensation activity	843				36,509								7,921						44,430
Purchase of shares for treasury	(5,862	)											(342,003		)				(342,003		)
Balance at December 31, 2016	65,674		9,858		309,417		2,236,071			(329,037		)	(1,514,832		)	729			712,206
Net income							247,503									(28		)	247,475
Unrecognized amounts from defined benefit pension plans, net of tax										10,662									10,662
Unrealized gain (loss) on derivatives designated and qualifying as cash flow hedges, net of tax										288									288
Currency translation adjustment										70,901						115			71,016
Cash dividends declared – $1.44 per share							(95,355		)										(95,355		)
Stock-based compensation activity	470				24,892								4,433						29,325
Purchase of shares for treasury	(481	)											(43,164		)				(43,164		)
Balance at December 31, 2017	65,663		$	9,858	$	334,309	$	2,388,219		$	(247,186	)	$	(1,553,563	)	$	816		$	932,453

See notes to these consolidated financial statements.

F-6

LINCOLN ELECTRIC HOLDINGS, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)



	Year Ended December 31,
	2017			2016			2015
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$	247,503		$	198,399		$	127,478
Non-controlling interests in subsidiaries' loss	(28		)	(26		)	(66		)
Net income including non-controlling interests	247,475			198,373			127,412
Adjustments to reconcile Net income including non-controlling interests to Net cash provided by operating activities:
Rationalization and asset impairment charges (Notes 4 and 6)	1,441			—			6,269
Loss on deconsolidation of Venezuelan subsidiary (Note 1)	—			34,348			—
Bargain purchase gain (Note 3)	(49,650		)	—			—
Net impact of U.S. Tax Act (Note 12)	28,616			—			—
Depreciation and amortization	68,115			65,073			64,007
Equity earnings in affiliates, net	(337		)	(261		)	(530		)
Deferred income taxes (Note 12)	4,058			(9,805		)	(55,728		)
Stock-based compensation (Note 9)	12,698			10,332			7,932
Pension expense, settlements and curtailments (Note 11)	2,517			13,988			162,815
Pension contributions and payments	(4,683		)	(22,484		)	(53,547		)
Other, net	6,085			(4,076		)	958
Changes in operating assets and liabilities, net of effects from acquisitions:
(Increase) decrease in accounts receivable	(16,811		)	(12,314		)	56,741
Decrease in inventories	19,448			14,601			56,067
(Increase) decrease in other current assets	(8,143		)	1,532			(19,972		)
Increase (decrease) in accounts payable	17,871			29,627			(46,911		)
(Decrease) increase in other current liabilities	(13		)	(9,286		)	1,511
Net change in other assets and liabilities	6,158			2,909			5,808
NET CASH PROVIDED BY OPERATING ACTIVITIES	334,845			312,557			312,832
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(61,656		)	(49,877		)	(50,507		)
Acquisition of businesses, net of cash acquired (Note 3)	(72,468		)	(71,567		)	(37,076		)
Proceeds from sale of property, plant and equipment	2,301			1,127			2,310
Purchase of marketable securities	(205,584		)	(38,920		)	—
Proceeds from marketable securities	65,380			—			—
Other investing activities	—			(709		)	(79		)
NET CASH USED BY INVESTING ACTIVITIES	(272,027		)	(159,946		)	(85,352		)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from short-term borrowings	—			1,892			12,505
Payments on short-term borrowings	—			(1,822		)	(9,268		)
Amounts due banks, net	(491		)	1,469			(37,466		)
Proceeds from long-term borrowings	34			350,261			357,780
Payments on long-term borrowings	(39		)	(481		)	(6,945		)
Proceeds from exercise of stock options	16,627			25,049			5,996
Purchase of shares for treasury	(43,164		)	(342,003		)	(399,494		)
Cash dividends paid to shareholders	(92,452		)	(87,330		)	(86,968		)
Other financing activities	(15,552		)	(19,043		)	(8,022		)
NET CASH USED BY FINANCING ACTIVITIES	(135,037		)	(72,008		)	(171,882		)
Effect of exchange rate changes on cash and cash equivalents	19,741			(5,607		)	(29,794		)
(DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(52,478		)	74,996			25,804
Cash and cash equivalents at beginning of year	379,179			304,183			278,379
CASH AND CASH EQUIVALENTS AT END OF YEAR	$	326,701		$	379,179		$	304,183

See notes to these consolidated financial statements.

F-7

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Dollars in thousands, except share and per share amounts)

NOTE 1 – SIGNIFICANT ACCOUNTING POLICIES

Principles of Consolidation

The consolidated financial statements include the accounts of Lincoln Electric Holdings, Inc. and its wholly-owned and majority-owned subsidiaries for which it has a controlling interest (the "Company") after elimination of all inter-company accounts, transactions and profits.

General Information

The Company is a manufacturer of welding, cutting and brazing products. Welding products include arc welding power sources, plasma cutters, wire feeding systems, robotic welding packages, integrated automation systems, fume extraction equipment, consumable electrodes, fluxes and welding accessories and specialty welding consumables and fabrication. The Company's product offering also includes computer numeric controlled ("CNC") plasma and oxy-fuel cutting systems and regulators and torches used in oxy-fuel welding, cutting and brazing. In addition, the Company has a leading global position in the brazing and soldering alloys market.

Translation of Foreign Currencies

Venezuela – Deconsolidation

Effective June 30, 2016, the Company determined that deteriorating conditions in Venezuela had led the Company to no longer meet the accounting criteria for control over its Venezuelan subsidiary. The restrictive exchange controls in Venezuela and the lack of access to U.S. dollars through official currency exchange mechanisms resulted in an other-than-temporary lack of exchangeability between the Venezuela bolivar and the U.S. dollar, and restricted the Venezuela operations ability to pay dividends and satisfy other obligations denominated in U.S. dollars. Additionally, other operating restrictions including government controls on pricing, profits, imports and restrictive labor laws significantly impacted the Company’s ability to make key operational decisions, including the ability to manage its capital structure, purchasing, product pricing and labor relations. Therefore, as of June 30, 2016, the Company deconsolidated the financial statements of its subsidiary in Venezuela and began reporting the results under the cost method of accounting.

As a result of the deconsolidation, the Company recorded a pretax charge of $34,348 ($33,251 after-tax) in the second quarter of 2016. The pretax charge includes the write-off of the Company’s investment in Venezuela, including all inter-company balances and $283 of Cash and cash equivalents. Additionally, the charge includes foreign currency translation losses and pension losses previously included in Accumulated other comprehensive loss.

Beginning July 1, 2016, the Company no longer includes the results of the Venezuelan subsidiary in its consolidated financial statements. Under the cost method of accounting, if cash were to be received from the Venezuela entity in future periods from the sale of inventory, dividends or royalties, income would be recognized. The Company does not anticipate dividend or royalty payments being made in the foreseeable future and has no outstanding receivables or payables with the Venezuelan entity. The factors that led to the Company’s conclusion to deconsolidate at June 30, 2016 continued to exist through December 31, 2017. The Company expects these conditions to continue for the foreseeable future.

Subsequent to the deconsolidation under the voting interest consolidation model, the Company determined that the Venezuelan subsidiary is considered to be a variable interest entity ("VIE"). As the Company does not have the power to direct the activities that most significantly affect the Venezuela subsidiary's economic performance, the Company is not the primary beneficiary of the VIE and therefore would not consolidate the entity under the VIE consolidation model. Due to the lack of ability to settle U.S. dollar obligations, the Company does not intend to sell into nor purchase inventory from the Venezuela

F-8

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

entity at this time. Additionally, the Company has no remaining financial commitments to the Venezuelan subsidiary and therefore believes the exposure to future losses are not material.

Prior to deconsolidation, the financial statements of the Company’s Venezuelan operation had been reported under highly inflationary accounting rules since January 1, 2010. Under highly inflationary accounting, the financial statements of the Company’s Venezuelan operation had been remeasured into the Company’s reporting currency and exchange gains and losses from the remeasurement of monetary assets and liabilities were reflected in current earnings.

In February 2015, the Venezuelan government announced a new exchange market called the Marginal Currency System (“SIMADI”), which allowed for trading based on supply and demand. At September 30, 2015, the Company determined that the rate used in remeasuring the Venezuelan operation's financial statements into U.S. dollars would change to the SIMADI rate (now known as "DICOM"), as the SIMADI rate most appropriately approximated the rates used to transact business in its Venezuelan operations. At September 30, 2015, the SIMADI rate was 199.4 bolivars to the U.S. dollar, resulting in a remeasurement charge on the bolivar-denominated monetary net asset position of $4,334. This foreign exchange loss was recorded in Selling, general & administrative expenses during the three months ended September 30, 2015. Additionally, the Company recorded a lower of cost or net realizable value inventory adjustments of $22,880 within Cost of goods sold, related to the adoption of the SIMADI rate.

Cash Equivalents

The Company considers all highly liquid investments with a maturity of three months or less when purchased to be cash equivalents.

Accounts Receivable

Marketable Securities

The Company's marketable securities consist of short-term highly liquid investments classified as available-for-sale and recorded at fair value using quoted market prices for similar assets at the end of the reporting period.

Inventories

Reserves are maintained for estimated obsolescence or excess inventory equal to the difference between the cost of inventory and the estimated net realizable value based upon assumptions about future demand and market conditions. The reserve for excess and obsolete inventory was $27,544 and $19,252 at December 31, 2017 and 2016, respectively.

Prepaid Expenses

Prepaid expenses include prepaid insurance, prepaid rent, prepaid service contracts and other prepaid items. Prepaid expenses are included in Other current assets in the accompanying Consolidated Balance Sheets and amounted to $15,599 at December 31, 2017 and $12,139 at December 31, 2016.

Equity Investments

Investments in businesses which the Company does not own a majority interest and does not have the ability to exercise significant influence over operating and financial policies are accounted for using the equity method. The Company's 50% ownership interest in equity investments includes investments in Turkey and Chile. The amount of retained earnings that represents undistributed earnings of 50% or less owned equity investments was $19,670 at December 31, 2017 and $19,333 at December 31, 2016.

F-9

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

Property, Plant and Equipment

Property, plant and equipment are stated at cost and include improvements which significantly increase capacities or extend the useful lives of existing plant and equipment. Depreciation and amortization are computed using a straight-line method over useful lives ranging from three to 20 years for machinery, tools and equipment, and up to 40 years for buildings. Net gains or losses related to asset dispositions are recognized in earnings in the period in which dispositions occur.

Routine maintenance, repairs and replacements are expensed as incurred. The Company capitalizes interest costs associated with long-term construction in progress.

Property, plant and equipment, net in the Consolidated Balance Sheet is comprised of the following components:



	December 31,
	2017		2016
Land	$	66,653	$	46,219
Buildings	421,722		335,885
Machinery and equipment	776,436		706,938
	1,264,811		1,089,042
Less accumulated depreciation	787,780		716,665
Total	$	477,031	$	372,377

Goodwill and Intangibles

Goodwill is recorded when the cost of acquired businesses exceeds the fair value of the identifiable net assets acquired. Intangible assets other than goodwill are recorded at fair value at the time acquired or at cost, if applicable. Intangible assets that do not have indefinite lives are amortized in line with the pattern in which the economic benefits of the intangible asset are consumed. If the pattern of economic benefit cannot be reliably determined, the intangible assets are amortized on a straight-line basis over the shorter of the legal or estimated life. Goodwill and indefinite-lived intangibles assets are not amortized, but are tested for impairment in the fourth quarter using the same dates each year or more frequently if changes in circumstances or the occurrence of events indicate potential impairment.

In performing the annual impairment test, the fair value of each indefinite-lived intangible asset is compared to its carrying value and an impairment charge is recorded if the carrying value exceeds the fair value. For goodwill, the Company first assesses qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount, and whether it is necessary to perform the quantitative goodwill impairment test. The quantitative test is required only if the Company concludes that it is more likely than not that a reporting unit’s fair value is less than its carrying amount. For 2017, the Company early adopted Accounting Standard Update No. 2017-04, "Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment.". As such, the quantitative goodwill impairment analysis is now a one-step process. The Company compared the fair value of each reporting unit with its carrying amount. If the carrying amount exceeds the fair value, an impairment charge is recognized for the amount by which the carrying amount exceeds the reporting unit’s fair value, not to exceed the total amount of goodwill allocated to that reporting unit.

Long-Lived Assets

F-10

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

Fair Value Measurements

Financial assets and liabilities, such as the Company's defined benefit pension plan assets and derivative contracts, are valued at fair value using the market and income valuation approaches. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (exit price). The following hierarchy is used to classify the inputs that measure fair value:



Level 1		Inputs to the valuation methodology are unadjusted quoted prices for identical assets or liabilities in active markets.
Level 2		Inputs to the valuation methodology include:
		• Quoted prices for similar assets or liabilities in active markets;
		• Quoted prices for identical or similar assets or liabilities in inactive markets;
		• Inputs other than quoted prices that are observable for the asset or liability; and
		• Inputs that are derived principally from or corroborated by observable market data by correlation or other means.
		If the asset or liability has a specific (contractual) term, the Level 2 input must be observable for substantially the full term of the asset or liability.
Level 3		Inputs to the valuation methodology are unobservable and significant to the fair value measurement.

Refer to Notes 11 and 14 to the consolidated financial statements for additional details.

Product Warranties

The Company accrues for product warranty claims based on historical experience and the expected material and labor costs to provide warranty service. Warranty services are generally provided for periods up to three years from the date of sale. The accrual for product warranty claims is included in Other current liabilities. Refer to Note 18 to the consolidated financial statements for additional details.

Revenue Recognition

For contracts accounted for under the percentage of completion method, revenue recognition is typically based upon the ratio of costs incurred to date compared with estimated total costs to complete. The cumulative impact of revisions to total estimated costs is reflected in the period of the change, including anticipated losses.

Distribution Costs

Distribution costs, including warehousing and freight related to product shipments, are included in Cost of goods sold.

Stock-Based Compensation

Common stock issuable upon the exercise of employee stock options is excluded from the calculation of diluted earnings per share when the calculation of option equivalent shares is anti-dilutive. Refer to Note 9 to the consolidated financial statements for additional details.

Financial Instruments

The Company uses derivative instruments to manage exposures to interest rates, commodity prices and currency exchange rate fluctuations on certain purchase and sales transactions, balance sheet and net investment exposures. Derivative contracts to hedge currency and commodity exposures are generally written on a short-term basis, but may cover exposures for up to two years while interest rate contracts may cover longer periods consistent with the terms of the underlying debt. The Company does not enter into derivatives for trading or speculative purposes.

All derivatives are recognized at fair value on the Company's Consolidated Balance Sheets. The accounting for gains and losses resulting from changes in fair value depends on the use of the derivative and whether it is designated and qualifies for hedge accounting. The Company formally documents the relationship of the hedge with the hedged item as well as the risk-

F-11

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

management strategy for all designated hedges. Both at inception and on an ongoing basis, the hedging instrument is assessed as to its effectiveness, when applicable. If and when a derivative is determined not to be highly effective as a hedge, the underlying hedged transaction is no longer likely to occur, or the derivative is terminated, hedge accounting is discontinued. The cash flows from settled derivative contracts are recognized in Net cash provided by operating activities in the Company's Consolidated Statements of Cash Flows.

The Company is subject to the credit risk of the counterparties to derivative instruments. Counterparties include a number of major banks and financial institutions. The Company manages individual counterparty exposure by monitoring the credit rating of the counterparty and the size of financial commitments and exposures between the Company and the counterparty.

Cash flow hedges

Certain foreign currency forward contracts are qualified and designated as cash flow hedges. The effective portion of the fair value unrealized gain or loss on cash flow hedges are reported as a component of Accumulated other comprehensive income ("AOCI") with offsetting amounts recorded as Other current assets, Other assets, Other current liabilities or Other liabilities depending on the position and the duration of the contract. At settlement, the realized gain or loss is recorded in Cost of goods sold or Net sales for hedges of purchases and sales, respectively, in the same period or periods during which the hedged transaction affects earnings. The ineffective portion on cash flow hedges is recognized in current earnings.

Fair value hedges

Certain interest rate swap agreements were qualified and designated as fair value hedges. The interest rate swap agreements designated as fair value hedges meet the shortcut method requirements under accounting standards for derivatives and hedging. Accordingly, changes in the fair value of these agreements are considered to exactly offset changes in the fair value of the underlying long-term debt. Changes in fair value are recorded in Other assets or Other liabilities with offsetting amounts recorded as a fair value adjustment to the carrying value of Long-term debt, less current portion.

Net investment hedges

For derivative instruments that qualify as a net investment hedge, the effective portion of the fair value gains or losses are recognized in AOCI with offsetting amounts recorded as Other current assets, Other assets, Other current liabilities or Other liabilities depending on the position and the duration of the contract. The gains or losses are subsequently reclassified to Selling, general and administrative expenses, as the underlying hedged investment is liquidated.

Derivatives not designated as hedging instruments

The Company has certain foreign exchange forward contracts which are not designated as hedges. These derivatives are held as hedges of certain balance sheet exposures. The gains or losses on these contracts are recognized in Selling, general and administrative expenses, offsetting the losses or gains on the exposures being hedged.

Refer to Note 13 to the consolidated financial statements for additional details.

Research and Development

Research and development costs are charged to Selling, general & administrative expenses as incurred and totaled $47,899, $44,720 and $47,182 in 2017, 2016 and 2015, respectively.

Bonus

Included in Selling, general & administrative expenses are the costs related to the Company's discretionary employee bonus programs, which for certain U.S.-based employees are net of hospitalization costs. Bonus costs were $97,392 in 2017, $83,620 in 2016 and $98,651 in 2015.

Income Taxes

Deferred income taxes are recognized at currently enacted tax rates for temporary differences between the GAAP and income tax basis of assets and liabilities and operating loss and tax credit carry-forwards. In assessing the realizability of deferred tax assets, the Company assesses whether it is more likely than not that a portion or all of the deferred tax assets will not be realized. Refer to Note 12 to the consolidated financial statements for additional details.

F-12

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

Acquisitions

Fair value estimates are based on a series of judgments about future events and uncertainties and rely heavily on estimates and assumptions. Management values property, plant and equipment using the cost approach supported where available by observable market data, which includes consideration of obsolescence. Management values acquired intangible assets using the relief from royalty method, a form of the income approach supported by observable market data for peer companies. Acquired inventories are marked to fair value. For certain items, the carrying value is determined to be a reasonable approximation of fair value based on information available to the Company. Refer to Note 3 to the consolidated financial statements for additional details.

Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions in certain circumstances that affect the amounts reported in the accompanying consolidated financial statements and notes. Actual results could differ from these estimates.

Reclassification

Certain reclassifications have been made to prior year financial statements to conform to current year classifications.

New Accounting Pronouncements

The following section provides a description of new accounting pronouncements ("Accounting Standard Update" or "ASU") issued by the Financial Accounting Standards Board ("FASB") that are applicable to the Company.

New Accounting Pronouncements Adopted:

In March 2016, the FASB issued ASU No. 2016-09, "Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting." ASU 2016-09 amends several aspects of the accounting for share-based payment transactions including the income tax consequences, classification of awards as either equity or liabilities and classification on the statement of cash flows. The Company adopted ASU 2016-09 effective January 1, 2017.

ASU 2016-09 requires prospective recognition of excess tax benefits and deficiencies resulting from stock-based compensation award vesting and exercises as a discrete income tax adjustment in the income statement. Previously, these amounts were recognized in Additional paid-in capital. Net excess tax benefits of $6,276 for the twelve months ended December 31, 2017 were recognized as a reduction of income tax expense. Earnings per share increased by $0.09 per share for the twelve months ended December 31, 2017, respectively, as a result of this change. In addition, ASU 2016-09 requires excess tax benefits and deficiencies to be prospectively excluded from the assumed future proceeds in the calculation of diluted shares. This change results in an insignificant increase in diluted weighted average shares outstanding for the twelve months ended December 31, 2017.

ASU 2016-09 requires that excess tax benefits from stock-based compensation awards be reported as operating activities in the Consolidated Statements of Cash Flows. Previously, this activity was included in financing activities in the Consolidated Statements of Cash Flows. The Company has elected to apply this change on a retrospective basis. As a result, excess tax benefits of $6,276 are reported as Net cash provided by operating activities for the twelve months ended December 31, 2017 and $9,154 of excess tax benefits were reclassified from Net cash used by financing activities to Net cash provided by operating activities for the twelve months ended December 31, 2016.

ASU 2016-09 requires that employee taxes paid when an employer withholds shares for tax-withholding purposes be reported as financing activities in the Consolidated Statements of Cash Flows on a retrospective basis. Previously, this activity was included in operating activities. The impact of this change was immaterial to the Consolidated Statements of Cash Flows. The Company has elected to continue to estimate the number of stock-based awards expected to vest, as permitted by ASU 2016-09, rather than electing to account for forfeitures as they occur.

In May 2017, the FASB issued ASU No. 2017-09, "Compensation - Stock Compensation (Topic 718): Scope of Modification Accounting." ASU 2017-09 provides updated guidance about which changes to the terms and conditions of a share-based payment award require an entity to apply modification accounting. Under this ASU, an entity should account for the effects of an award modification unless the fair value, vesting conditions and equity or liability classification of the modified award are the same as the original award. The ASU is effective January 1, 2018, early adoption is permitted and the ASU should be

F-13

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

applied prospectively. The Company elected early adoption and ASU 2017-09 is effective for the Company as of October 1, 2017.

In January 2017, the FASB issued ASU No. 2017-04, "Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment." ASU 2017-04 simplifies the subsequent measurement of goodwill by eliminating the second step from the goodwill impairment test. Under this ASU, an entity should perform the first step in the annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount. If the carrying amount exceeds the fair value, an entity should recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value, not to exceed the total amount of goodwill allocated to that reporting unit. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. The ASU is effective January 1, 2020, early adoption is permitted and the ASU should be applied prospectively. The Company elected early adoption and ASU 2017-09 is effective for the Company as of January 1, 2017.

New Accounting Pronouncements to be Adopted:

In May 2014, the FASB issued ASU No. 2014-09, "Revenue from Contracts with Customers (Topic 606)." ASU 2014-09 requires an entity to recognize revenue in a manner that depicts the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The standard also specifies the accounting of some costs to obtain or fulfill a contract with a customer and expands the disclosure requirements around contracts with customers. In August 2015, the FASB issued ASU 2015-14, "Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date," which deferred the effective date of ASU 2014-09 to annual reporting periods beginning after December 15, 2017, and interim periods within those fiscal years. An entity can either adopt this amendment retrospectively to each prior reporting period presented or retrospectively with the cumulative effect of initially applying the update recognized at the date of initial application.

To evaluate the impact of adopting this new guidance on the consolidated financial statements, the Company completed a scoping analysis of revenue streams against the requirements of the standard. In addition, the Company completed a review of customer contracts and implemented changes to processes and controls to meet the standard’s reporting and disclosure requirements. Upon adoption of the guidance’s control model, ASU 2014-09 will change the timing of when revenue is recognized for certain customized products and deliverables. The Company adopted ASU 2014-09 as of January 1, 2018, using the modified retrospective transition method applied to those contracts that were not completed as of that date. The adoption will not have a material impact on the Company’s consolidated financial statements.

F-14

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

The following ASUs were adopted as of January 1, 2018. The impact on the Company's consolidated financial statements is described within the table below:



Standard	Description
ASU No. 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities, issued August 2017.	Provides updated guidance to more closely align hedge accounting with a company's risk management strategy, to simplify the application of hedge accounting and to better portray the economic results of hedging instruments in the financial statements. The ASU is effective January 1, 2019 and early adoption is permitted. On the date of adoption, the ASU applies to all existing hedging relationships and should be reflected as of the beginning of the respective fiscal year. The Company early adopted the ASU effective January 1, 2018. The adoption is not expected to have a material impact on the Company's consolidated financial statements.
ASU No. 2017-07, Compensation - Retirement Benefits (Topic 715): Improving the Presentation of Net Period Pension Cost and Net Periodic Postretirement Benefit Cost, issued March 2017.	Requires an entity to report the service cost component of the net periodic benefit cost in the same income statement line item as other employee compensation costs. The other components of the net periodic benefit cost are required to be presented in the income statement separately from the service cost component and outside of any subtotal of operating income. Additionally, only the service cost component will be eligible for capitalization in assets. The ASU should be applied retrospectively for the presentation of the service cost component and the other components of net periodic pension cost in the income statement and prospectively for the capitalization of the service cost component. The adoption primarily results in the reclassification of other components of net periodic benefit cost outside of Operating income in the Consolidated Statements of Income. Refer to Note 11 of the consolidated financial statements for details.
ASU No. 2017-01, Business Combinations (Topic 805): Clarifying the Definition of a Business, issued January 2017.	Provides updated guidance for evaluating whether certain transactions should be accounted for as an acquisition (or disposal) of an asset or a business. The ASU should be applied prospectively. The adoption is not expected to have a material impact on the Company's consolidated financial statements.
ASU No. 2016-18, Statement of Cash Flows(Topic 230): Restricted Cash, issued November 2016.	Requires amounts generally described as restricted cash and restricted cash equivalents be included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts shown on the statement of cash flows. The ASU should be applied retrospectively. The adoption is not expected to have a material impact on the Company's consolidated financial statements.
ASU No. 2016-16, Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory, issued October 2016.	Requires an entity to recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs. The ASU should be applied using a modified retrospective approach, through a cumulative-effect adjustment directly to retained earnings as of the beginning of the period of adoption. The adoption is not expected to have a material impact on the Company's consolidated financial statements.
ASU No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments, issued August 2016.	Reduces existing diversity in practice by addressing eight specific cash flow issues related to how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The ASU should be applied retrospectively. The adoption is not expected to have a material impact on the Company's consolidated financial statements.

F-15

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

The Company is currently evaluating the impact on its financial statements of the following ASUs:



Standard	Description
ASU No. 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220), issued February 2018.	Allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the U.S. Tax Act (as defined within Note 12 to the consolidated financial statements). The ASU only applies to the income tax effects of the U.S. Tax Act, all other existing guidance remains the same. The ASU is effective January 1, 2019, early adoption is permitted and the ASU should be applied retrospectively to each period impacted by the U.S. Tax Act.
ASU No. 2016-02, Leases (Topic 842), issued February 2016.	Increases transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and requiring disclosure of key information about leasing agreements. Entities are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The ASU is effective January 1, 2019, early adoption is permitted and the ASU should be applied using either a modified retrospective or modified retrospective with practical expedients approach.

NOTE 2 - EARNINGS PER SHARE

The following table sets forth the computation of basic and diluted earnings per share:



	Year Ended December 31,
	2017		2016		2015
Numerator:
Net income	$	247,503	$	198,399	$	127,478
Denominator:
Basic weighted average shares outstanding	65,739		67,462		74,111
Effect of dilutive securities - Stock options and awards	904		694		743
Diluted weighted average shares outstanding	66,643		68,156		74,854
Basic earnings per share	$	3.76	$	2.94	$	1.72
Diluted earnings per share	$	3.71	$	2.91	$	1.70

For the years ended December 31, 2017, 2016 and 2015, common shares subject to equity-based awards of 157,033, 774,502 and 522,471, respectively, were excluded from the computation of diluted earnings per share because the effect of their exercise would be anti-dilutive.

NOTE 3 – ACQUISITIONS

During July 2017, the Company completed its acquisition of Air Liquide Welding, a subsidiary of Air Liquide. The agreed upon purchase price was $135,123, which was adjusted for certain debt like obligations, for a net purchase price of $61,953, net of cash acquired. The primary debt like obligation was a pension liability. The acquisition was accounted for as a business combination. The funding of the cash portion of the purchase price and acquisition costs was provided for with available cash.

The complementary business enhanced the Company’s global specialty consumables portfolio and extended its channel reach for equipment systems and cutting, soldering and brazing solutions in Europe. The acquisition also offers European customers more comprehensive welding solutions, greater technical application expertise and improved service levels.

The fair value of the net assets acquired exceeded the purchase consideration by $49,650, resulting in a bargain purchase gain at acquisition, which is included in Bargain purchase gain in the Company’s Consolidated Statements of Income. The Company believes that the bargain purchase gain was primarily the result of the divestiture by Air Liquide of the welding business, which was outside Air Liquide’s core business, as part of an overall repositioning of its core business. The Company anticipates future integration initiatives are necessary in order to achieve commercial and operational synergies. The assets and liabilities assumed and presented in the table below are based on available information and may be revised during the measurement period, not to exceed 12 months, if additional information becomes available.

F-16

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

The following table summarizes the purchase price allocation for the Air Liquide Welding acquisition:



Assets acquired and liabilities assumed	As of July 31, 2017
Accounts receivable	$	89,442
Inventory ⁽¹⁾	97,803
Property, plant and equipment ⁽²⁾	73,056
Intangible assets ⁽³⁾	11,715
Accounts payable	(65,640		)
Pension liability	(67,563		)
Bargain purchase gain	(49,650		)
Net other assets and liabilities ⁽⁴⁾	(27,210		)
Total purchase price, net of cash acquired⁽⁵⁾	$	61,953


(1)	Inventories acquired were sold in 2017 resulting in a $4,578 increase in cost of sales for the amortization of step up in the value of acquired inventories.


(2)	Property, plant and equipment acquired includes a number of manufacturing and distribution sites, including the related facilities, land and leased sites, and machinery and equipment for use in manufacturing operations.


(3)	$7,099 of the intangible asset balance was assigned to a trade name expected to have an indefinite life. Of the remaining amount, $1,183 was assigned to a finite-lived trade name (10 year weighted average useful life) and $3,433 was assigned to other intangible assets (9 year weighted average life).


(4)	Consists primarily of other accrued liabilities.

(5) Reflects a receivable from seller of $10,670 as of December 31, 2017 for an agreed upon purchase price adjustment received in the first quarter of 2018.

In 2017, the Company recognized $15,002 in acquisition transaction and integration costs related to the acquisition of Air Liquide Welding. Such costs were expensed as incurred and are included in the "Selling, general and administrative expenses" line item in the Consolidated Statements of Income.

In 2016, the Air Liquide Welding businesses generated sales of approximately $400 million. Beginning August 1, 2017, the Company's Consolidated Statements of Income include the results of the Air Liquide Welding businesses, including sales revenue of $182 million through December 31, 2017. The impact on net income in the year ended December 31, 2017 from Air Liquide Welding businesses was immaterial.

During May 2016, the Company acquired Vizient Manufacturing Solutions ("Vizient"). Vizient, based in Bettendorf, Iowa, is a robotic integrator specializing in custom engineered tooling and automated arc welding systems for general and heavy fabrication applications. The acquisition assisted in diversifying end-market exposure and broadening global growth opportunities.

During August 2015, the Company acquired Specialised Welding Products ("SWP"). SWP, based in Melbourne, Australia, is a provider of specialty welding consumables and fabrication, maintenance and repair services for alloy and wear resistant products commonly used in mining and energy sector applications. The acquisition broadened the Company's presence and specialty alloy offering in Australia and New Zealand.

Also in August 2015, the Company acquired Rimrock Holdings Corporation ("Rimrock"). Rimrock is a manufacturer of industrial automation products and robotic systems with two divisions, Wolf Robotics LLC, based in Fort Collins, Colorado, and Rimrock Corporation, based in Columbus, Ohio. Wolf Robotics integrates robotic welding and cutting systems predominantly for heavy fabrication and transportation OEMs and suppliers. The acquisition advanced the Company's leadership position in automated welding and cutting solutions. Rimrock Corporation designs and manufactures automated spray systems and turnkey robotic systems for the die casting, foundry and forging markets.

Pro forma information related to these acquisitions has not been presented because the impact on the Company's Consolidated Statements of Income is not material. Acquired companies are included in the Company's consolidated financial statements as of the date of acquisition.

F-17

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

NOTE 4 – GOODWILL AND INTANGIBLES

The changes in the carrying amount of goodwill by reportable segments for the years ended December 31, 2017 and 2016 were as follows:



	Americas Welding			International Welding			The Harris Products Group			Consolidated
Balance as of December 31, 2015	$	152,335		$	23,345		$	11,824		$	187,504
Additions and adjustments ⁽¹⁾⁽²⁾	43,217			(30		)	(301		)	42,886
Foreign currency translation	826			349			354			1,529
Balance as of December 31, 2016	196,378			23,664			11,877			231,919
Additions and adjustments ⁽²⁾	(76		)	—			(301		)	(377		)
Impairment charges ⁽³⁾	(1,091		)	—			—			(1,091		)
Foreign currency translation	2,048			2,003			80			4,131
Balance as of December 31, 2017	$	197,259		$	25,667		$	11,656		$	234,582


(1)	Additions to Americas Welding reflect goodwill recognized in the acquisition of Vizient in 2016.


(2)	Adjustments to Harris Products Group include the tax benefit attributable to the amortization of tax deductible goodwill in excess of goodwill recorded for financial reporting purposes.


(3)	The Company performed an interim goodwill impairment test, using a combination of income and market valuation approaches, resulting in a non-cash impairment charge to the carrying value of goodwill. The impairment charge is recorded within Rationalization and asset impairment charges in the accompanying Consolidated Statements of Income.

Gross carrying values and accumulated amortization of intangible assets other than goodwill by asset class were as follows:



	December 31, 2017				December 31, 2016
	Gross Amount		Accumulated Amortization		Gross Amount		Accumulated Amortization
Intangible assets not subject to amortization
Trademarks and trade names	$	24,235			$	17,113
Intangible assets subject to amortization
Trademarks and trade names	$	41,203	$	24,147	$	38,972	$	20,648
Customer relationships	93,139		47,175		91,216		39,033
Patents	27,777		12,978		28,073		11,467
Other	57,351		31,953		52,071		26,209
Total intangible assets subject to amortization	$	219,470	$	116,253	$	210,332	$	97,357

Increases in gross intangible assets reflect the acquisition of Air Liquide Welding in 2017.

Aggregate amortization expense was $15,671, $14,525 and $13,296 for 2017, 2016 and 2015, respectively. Estimated annual amortization expense for intangible assets for each of the next five years is $14,856 in 2018, $13,233 in 2019, $12,513 in 2020, $11,467 in 2021 and $10,437 in 2022.

F-18

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

NOTE 5 – SEGMENT INFORMATION

The Company's primary business is the design and manufacture of arc welding and cutting products, manufacturing a broad line of arc welding equipment, consumable welding products and other welding and cutting products. Welding products include arc welding power sources, CNC and plasma cutters, wire feeding systems, robotic welding packages, integrated automation systems, fume extraction equipment, consumable electrodes, fluxes and welding accessories and specialty welding consumables and fabrication. The Company's product offering also includes oxy-fuel cutting systems and regulators and torches used in oxy-fuel welding, cutting and brazing. In addition, the Company has a leading global position in the brazing and soldering alloys market.

During the first quarter of 2016, the Company realigned its organizational and leadership structure into three operating segments to support growth strategies and enhance the utilization of the Company's worldwide resources and global sourcing initiatives. The operating segments consist of Americas Welding, International Welding and The Harris Products Group. The Americas Welding segment includes welding operations in North and South America. The International Welding segment primarily includes welding operations in Europe, Africa, Asia and Australia. The Harris Products Group includes the Company's global cutting, soldering and brazing businesses as well as its retail business in the United States. 2015 results reflect the realigned segment structure.

Segment performance is measured and resources are allocated based on a number of factors, the primary profit measure being adjusted earnings before interest and income taxes ("Adjusted EBIT"). EBIT is defined as Operating income plus Equity earnings in affiliates and Other income. Segment EBIT is adjusted for special items as determined by management such as the impact of rationalization activities, certain asset impairment charges and gains or losses on disposals of assets. The accounting principles applied at the operating segment level are generally the same as those applied at the consolidated financial statement level with the exception of LIFO. Segment assets include inventories measured on a FIFO basis while consolidated inventories include inventories reported on a LIFO basis. Segment and consolidated income before interest and income taxes include the effect of inventories reported on a LIFO basis. At December 31, 2017 approximately 32% of total inventories were valued using the LIFO method. At December 31, 2016 and 2015 approximately 40% of total inventories were valued using the LIFO method. LIFO is used for a substantial portion of U.S. inventories included in Americas Welding. Inter-segment sales are recorded at agreed upon prices that approximate arm's length prices and are eliminated in consolidation. Corporate-level expenses are allocated to the operating segments.

F-19

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

Financial information for the reportable segments follows:



	Americas Welding ⁽¹⁾		International Welding ⁽²⁾		The Harris Products Group		Corporate / Eliminations ⁽³⁾			Consolidated
For the Year Ended December 31, 2017
Net sales	$	1,609,779	$	724,024	$	290,628	$	—		$	2,624,431
Inter-segment sales	97,382		18,860		8,190		(124,432		)	$	—
Total	$	1,707,161	$	742,884	$	298,818	$	(124,432	)	$	2,624,431
Adjusted EBIT	$	291,866	$	41,721	$	36,442	$	309		$	370,338
Special items charge (gain)	9,242		10,076		—		(34,648		)	$	(15,330	)
EBIT	$	282,624	$	31,645	$	36,442	$	34,957		$	385,668
Interest income										4,788
Interest expense										(24,220		)
Income before income taxes										$	366,236

Total assets	$	1,253,411	$	919,995	$	175,151	$	57,990		$	2,406,547
Equity investments in affiliates	4,037		24,489		—		—			$	28,526
Capital expenditures	43,158		14,549		3,949		—			$	61,656
Depreciation and amortization	47,038		18,364		2,885		(172		)	$	68,115
For the Year Ended December 31, 2016
Net sales	$	1,494,982	$	507,289	$	272,343	$	—		$	2,274,614
Inter-segment sales	93,612		15,975		8,709		(118,296		)	$	—
Total	$	1,588,594	$	523,264	$	281,052	$	(118,296	)	$	2,274,614
Adjusted EBIT	$	266,633	$	29,146	$	32,380	$	564		$	328,723
Special items charge	—		—		—		34,348			$	34,348
EBIT	$	266,633	$	29,146	$	32,380	$	(33,784	)	$	294,375
Interest income										2,092
Interest expense										(19,079		)
Income before income taxes										$	277,388

Total assets	$	1,278,417	$	529,223	$	161,391	$	(25,594	)	$	1,943,437
Equity investments in affiliates	3,946		23,355		—		—			$	27,301
Capital expenditures	35,314		12,354		2,209		—			$	49,877
Depreciation and amortization	47,359		15,063		2,860		(209		)	$	65,073
For the Year Ended December 31, 2015
Net sales	$	1,741,350	$	530,460	$	263,981	$	—		$	2,535,791
Inter-segment sales	92,538		18,747		9,312		(120,597		)	$	—
Total	$	1,833,888	$	549,207	$	273,293	$	(120,597	)	$	2,535,791
Adjusted EBIT	$	316,689	$	34,511	$	27,882	$	(275	)	$	378,807
Special items charge	173,239		16,671		—		—			$	189,910
EBIT	$	143,450	$	17,840	$	27,882	$	(275	)	$	188,897
Interest income										2,714
Interest expense										(21,824		)
Income before income taxes										$	169,787

Total assets	$	1,165,817	$	543,254	$	143,905	$	(68,805	)	$	1,784,171
Equity investments in affiliates	3,791		23,450		—		—			$	27,241
Capital expenditures	35,721		12,059		2,727		—			$	50,507
Depreciation and amortization	45,447		15,776		2,978		(194		)	$	64,007

F-20

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)


(1)	2017 special items reflect non-cash pension settlement charges related to lump sum pension payments, as well as non-cash charges related to the impairment of goodwill.

2015 special items reflect net charges related to employee severance and other related costs, Venezuelan foreign exchange remeasurement losses related to the adoption of a new foreign exchange mechanism and non-cash pension settlement charges related to the purchase of a group annuity contract.


(2)	2017 special items reflect amortization of step up in value of acquired inventories related to the Air Liquide Welding acquisition as discussed in Note 3 to the consolidated financial statements, as well as charges related to employee severance, asset impairments and other related costs.

2015 special items reflect net charges related to employee severance and other costs and adjustments to reclassify a potential divestiture that was previously held-for-sale, as well as non-cash charges related to the impairment of goodwill and long-lived assets.


(3)	2017 special items reflect a bargain purchase gain and acquisition transaction and integration costs related to the Air Liquide Welding acquisition as discussed in Note 3 to the consolidated financial statements.

2016 special items reflect a loss related to the deconsolidation of the Company's Venezuelan subsidiary.

Export sales (excluding inter-company sales) from the United States were $151,630 in 2017, $134,216 in 2016 and $175,049 in 2015. No individual customer comprised more than 10% of the Company's total revenues for any of the three years ended December 31, 2017.

The geographic split of the Company's Net sales, based on the location of the customer, and property, plant and equipment were as follows:



	Year Ended December 31,
	2017		2016		2015
Net sales:
United States	$	1,388,816	$	1,308,635	$	1,387,882
Foreign countries	1,235,615		965,979		1,147,909
Total	$	2,624,431	$	2,274,614	$	2,535,791



	December 31,
	2017			2016			2015
Property, plant and equipment, net:
United States	$	194,491		$	176,041		$	173,974
Foreign countries	282,931			196,679			237,718
Eliminations	(391		)	(343		)	(369		)
Total	$	477,031		$	372,377		$	411,323

NOTE 6 – RATIONALIZATION AND ASSET IMPAIRMENTS

The Company recorded rationalization and asset impairment charges of $6,590 and $19,958 for the years ended December 31, 2017 and 2015. The 2017 charges include $5,149 primarily related to employee severance and $1,441 in asset impairment charges.

A description of each restructuring plan and the related costs follows:

Americas Welding Plans:

During 2015, the Company initiated a rationalization plan within Americas Welding that included a voluntary separation incentive program covering certain U.S.-based employees. The plan was completed during 2016.

F-21

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

International Welding Plans:

During 2017, the Company initiated rationalization plans within International Welding. The plan includes headcount restructuring and the consolidation of manufacturing operations to better align the cost structures with economic conditions and operating needs. At December 31, 2017, liabilities relating to the International Welding plans of $3,610 were recognized in Other current liabilities. The Company does not anticipate significant additional charges related to the completion of these plans.

During 2015, the Company initiated rationalization plans within International Welding. The plan included headcount restructuring to better align the cost structures with economic conditions and operating needs. The Company does not anticipate any additional charges related to the completion of these plans.

The Company believes the rationalization actions will positively impact future results of operations and will not have a material effect on liquidity and sources and uses of capital. The Company continues to evaluate its cost structure and additional rationalization actions may result in charges in future periods. The following table summarizes the activity related to the rationalization liabilities by segment for the year ended December 31, 2017:



	Americas Welding			International Welding			Consolidated
Balance at December 31, 2015	$	67		$	7,598		$	7,665
Payments and other adjustments	(67		)	(2,408		)	(2,475		)
Balance at December 31, 2016	$	—		$	5,190		$	5,190
Payments and other adjustments	—			(3,536		)	(3,536		)
Charged to expense	—			5,149			5,149
Balance at December 31, 2017	$	—		$	6,803		$	6,803

NOTE 7 – ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) ("AOCI")

The following tables set forth the total changes in AOCI by component, net of taxes, for the years ended December 31, 2017 and 2016:



	Unrealized gain (loss) on derivatives designated and qualifying as cash flow hedges				Defined benefit pension plan activity				Currency translation adjustment				Total
Balance at December 31, 2015	$	548			$	(99,776	)		$	(197,039	)		$	(296,267	)
Other comprehensive income (loss) before reclassification	2,026				(1,268		)	⁽²⁾	(36,646		)	⁽³⁾	(35,888		)
Amounts reclassified from AOCI	(1,987		)	⁽¹⁾	5,105			⁽²⁾	—				3,118
Net current-period other comprehensive income (loss)	39				3,837				(36,646		)		(32,770		)
Balance at December 31, 2016	$	587			$	(95,939	)		$	(233,685	)		$	(329,037	)
Other comprehensive income (loss) before reclassification	(2,074		)		2,736			⁽²⁾	70,901			⁽³⁾	71,563
Amounts reclassified from AOCI	2,362			⁽¹⁾	7,926			⁽²⁾	—				10,288
Net current-period other comprehensive income (loss)	288				10,662				70,901				81,851
Balance at December 31, 2017	$	875			$	(85,277	)		$	(162,784	)		$	(247,186	)


(1)	During 2017, this AOCI reclassification is a component of Net sales of $1,860 (net of tax of $693) and Cost of goods sold of $502 (net of tax of $93); during 2016, the reclassification is a component of Net sales of $(1,580) (net of tax of $(577)) and Cost of goods sold of $(407) (net of tax of $(24)). Refer to Note 13 to the consolidated financial statements for additional details.

F-22

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)


(2)	This AOCI component is included in the computation of net periodic pension costs (net of tax of $19,252 and $4,297 during the years ended December 31, 2017 and 2016, respectively). Refer to Note 11 to the consolidated financial statements for additional details.


(3)	The Other comprehensive income before reclassifications excludes $115 and $(106) attributable to Non-controlling interests in the years ended December 31, 2017 and 2016, respectively. The reclassified AOCI component is included in the computation of Non-controlling interests. Refer to Consolidated Statements of Equity for additional details.

NOTE 8 – DEBT

At December 31, 2017 and 2016, debt consisted of the following:



	December 31,
	2017		2016
Long-term debt
Senior Unsecured Notes due through 2045, interest at 2.8% to 4.0% (net of debt issuance costs of $1,491 and $1,586 at December 31, 2017 and 2016, respectively), swapped $100,000 to variable interest rates of 2.0% to 3.2%	$	693,424	$	692,975
Other borrowings due through 2023, interest up to 8.0%	10,823		10,860
	704,247		703,835
Less current portion	111		131
Long-term debt, less current portion	704,136		703,704
Short-term debt
Amounts due banks, interest at 31.8% (29.0% in 2016)	2,020		1,758
Current portion long-term debt	111		131
Total short-term debt	2,131		1,889
Total debt	$	706,267	$	705,593

Senior Unsecured Notes

On April 1, 2015, the Company entered into a Note Purchase Agreement pursuant to which it issued senior unsecured notes (the "2015 Notes") in the aggregate principal amount of $350,000 through a private placement. The proceeds were used for general corporate purposes. The 2015 Notes, as shown in the table below, have original maturities ranging from 10 to 30 years with a weighted average effective interest rate of 3.5%, excluding accretion of original issuance costs, and an initial average tenure of 19 years. Interest is payable semi-annually. The 2015 Notes contain certain affirmative and negative covenants. As of December 31, 2017, the Company was in compliance with all of its debt covenants.

The maturity and interest rates of the 2015 Notes are as follows:



	Amount		Maturity Date	Interest Rate
Series A	$	100,000	August 20, 2025	3.15	%
Series B	100,000		August 20, 2030	3.35	%
Series C	50,000		April 1, 2035	3.61	%
Series D	100,000		April 1, 2045	4.02	%

On October 20, 2016 the Company entered into a Note Purchase Agreement pursuant to which it issued senior unsecured notes (the "2016 Notes") in the aggregate principal amount of $350,000 through a private placement. The proceeds are being used for general corporate purposes. The 2016 Notes, as shown in the table below, have original maturities ranging from 12 to 25 years with a weighted average effective interest rate of 3.1%, excluding accretion of original issuance costs, and an initial average tenure of 18 years. Interest is payable semi-annually. The 2016 Notes contain certain affirmative and negative covenants. As of December 31, 2017, the Company was in compliance with all of its debt covenants.

F-23

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

The maturity and interest rates of the 2016 Notes are as follows:



	Amount		Maturity Date	Interest Rate
Series A	$	100,000	October 20, 2028	2.75	%
Series B	100,000		October 20, 2033	3.03	%
Series C	100,000		October 20, 2037	3.27	%
Series D	50,000		October 20, 2041	3.52	%

The Company's total weighted average effective interest rate and weighted average term, inclusive of the 2015 Notes and 2016 Notes, is 3.3% and 18 years, respectively.

Revolving Credit Agreement

Other

Maturities of long-term debt, including payments under capital leases and amounts due banks, for the five years succeeding December 31, 2017 are $2,132 in 2018, $111 in 2019, $108 in 2020, $110 in 2021, $107 in 2022 and $710,607 thereafter. Total interest paid was $23,820 in 2017, $15,332 in 2016 and $5,631 in 2015. The difference between interest paid and interest expense is due to the accrual of interest associated with the Senior Unsecured Notes and adjustments to the forward contract discussed in Note 14.

NOTE 9 – STOCK PLANS

F-24

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

Stock Options

The following table summarizes stock option activity for the year ended December 31, 2017 under all Plans:



	Year Ended December 31,
	2017
	Number of Options		Weighted Average Exercise Price
Balance at beginning of year	1,609,702		$	51.32
Options granted	182,615		85.43
Options exercised	(401,233	)	41.44
Options canceled	(28,636	)	68.18
Balance at end of year	1,362,448		58.45
Exercisable at end of year	952,889		52.57

Options granted under both the Employee Plan and its predecessor plans may be outstanding for a maximum of 10 years from the date of grant. The majority of options granted vest ratably over a period of three years from the grant date. The exercise prices of all options were equal to the quoted market price of the Company's common shares at the date of grant. The Company issued shares of common stock from treasury upon all exercises of stock options in 2017. In 2017, all options issued were under the Employee Plan.

The Company uses the Black-Scholes option pricing model for estimating fair values of options. In estimating the fair value of options granted, the expected option life is based on the Company's historical experience. The expected volatility is based on historical volatility. The weighted average assumptions for each of the three years ended December 31 were as follows:



	Year Ended December 31,
	2017			2016			2015
Expected volatility	25.77		%	28.86		%	30.73		%
Dividend yield	1.62		%	1.70		%	1.48		%
Risk-free interest rate	1.90		%	1.27		%	1.32		%
Expected option life (years)	4.5			4.5			4.5
Weighted average fair value per option granted during the year	$	17.50		$	12.55		$	16.35

The following table summarizes non-vested stock options for the year ended December 31, 2017:



	Year Ended December 31, 2017
	Number of Options		Weighted Average Fair Value at Grant Date
Balance at beginning of year	458,382		$	14.32
Granted	182,615		17.50
Vested	(205,066	)	14.82
Forfeited	(26,372	)	14.58
Balance at end of year	409,559		15.47

F-25

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

The following table summarizes information about awards outstanding as of December 31, 2017:



	Outstanding				Exercisable
Exercise Price Range	Number of Stock Options	Weighted Average Exercise Price		Weighted Average Remaining Life (years)	Number of Stock Options	Weighted Average Exercise Price		Weighted Average Remaining Life (years)
Under $49.99	508,257	$	38.79	3.9	508,257	$	38.79	3.9
$50.00 - $59.99	224,894	58.11		8.1	75,615	58.07		8.1
Over $60.00	629,297	74.45		7.3	369,017	70.43		6.5
	1,362,448			6.2	952,889			5.2

Restricted Share Awards ("RSAs")

The following table summarizes restricted share award activity for the year ended December 31, 2017 under all Plans:



	Year Ended December 31,
	2017
	Number of Shares		Weighted Average Grant Date Fair Value
Balance at beginning of year	46,159		$	64.65
Shares granted	13,910		89.82
Shares vested	(12,213	)	90.37
Balance at end of year	47,856		71.54

RSAs are valued at the quoted market price on the grant date. The majority of RSAs vest over a period of three to five years. The Company issued common shares from treasury upon the granting of RSAs in 2017. Restricted shares issued in 2017 were under the 2015 Director Plan. The remaining weighted average vesting period of all non-vested RSAs is 1.2 years as of December 31, 2017.

Restricted Stock Units ("RSUs") and Performance Share Units ("PSUs")

The following table summarizes RSU and PSU activity for the year ended December 31, 2017 under all Plans:



	Year Ended December 31,
	2017
	Number of Units		Weighted Average Grant Date Fair Value
Balance at beginning of year	376,784		$	59.75
Units granted	145,245		85.69
Units vested	(71,845	)	49.39
Units forfeited	(31,218	)	66.68
Balance at end of year	418,966		69.98

RSUs are valued at the quoted market price on the grant date. The majority of RSUs vest over a period of three to five years. The Company issues shares of common stock from treasury upon the vesting of RSUs and any earned dividend equivalents. Conversion of 10,193 RSUs to common shares in 2017 were deferred as part of the 2005 Deferred Compensation Plan for Executives (the "2005 Plan"). As of December 31, 2017, 96,180 RSUs, including related dividend equivalents, have been deferred under the 2005 Plan. These units are reflected within dilutive shares in the calculation of earnings per share. In 2017, 110,585 RSUs were issued under the Employee Plan. The remaining weighted average vesting period of all non-vested RSUs is 1.9 years as of December 31, 2017.

PSUs are valued at the quoted market price on the grant date. PSUs vest over a three-year period and are based on the Company's performance relative to pre-established performance goals. The Company issues common stock from treasury upon the vesting of PSUs and any earned dividend equivalents. In 2017, the Company issued 34,660 PSU's and has 75,285 PSUs

F-26

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

outstanding under the Employee Plan at a weighted average fair value of $70.09 per share. The remaining weighted average vesting period of all non-vested PSUs is 1.6 years as of December 31, 2017.

Stock-Based Compensation Expense

Expense is recognized for all awards of stock-based compensation by allocating the aggregate grant date fair value over the vesting period. No expense is recognized for any stock options, restricted or deferred shares, RSUs or PSUs ultimately forfeited because recipients fail to meet vesting requirements. Total stock-based compensation expense recognized in the Consolidated Statements of Income for 2017, 2016 and 2015 was $12,698, $10,332 and $7,932, respectively. The related tax benefit for 2017, 2016 and 2015 was $4,861, $3,955 and $3,037, respectively. As of December 31, 2017, total unrecognized stock-based compensation expense related to non-vested stock options, RSAs, RSUs and PSUs was $20,022, which is expected to be recognized over a weighted average period of approximately 1.9 years years.

Lincoln Stock Purchase Plan

The 1995 Lincoln Stock Purchase Plan provides employees the ability to purchase open market shares on a commission-free basis up to a limit of ten thousand dollars annually. Under this plan, 800,000 shares have been authorized to be purchased. Shares purchased were 10,458 in 2017, 15,827 in 2016 and 16,012 in 2015.

NOTE 10 – COMMON STOCK REPURCHASE PROGRAM

The Company has a share repurchase program for up to 55 million of the Company's common shares. At management's discretion, the Company repurchases its common shares from time to time in the open market, depending on market conditions, stock price and other factors. During the year ended December 31, 2017, the Company purchased a total of 0.5 million shares at an average cost per share of $89.58. As of December 31, 2017, 8.4 million shares remained available for repurchase under the stock repurchase program. The treasury shares have not been retired.

NOTE 11 – RETIREMENT ANNUITY AND GUARANTEED CONTINUOUS EMPLOYMENT PLANS

The Company maintains a number of defined benefit and defined contribution plans to provide retirement benefits for employees. These plans are maintained and contributions are made in accordance with the Employee Retirement Income Security Act of 1974 ("ERISA"), local statutory law or as determined by the Board of Directors. The plans generally provide benefits based upon years of service and compensation. Pension plans are funded except for a domestic non-qualified pension plan for certain key employees and certain foreign plans. The Company uses a December 31 measurement date for its plans.

The Company does not have, and does not provide for, any postretirement or postemployment benefits other than pensions and certain non-U.S. statutory termination benefits.

F-27

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

Defined Benefit Plans

Contributions are made in amounts sufficient to fund current service costs on a current basis and to fund past service costs, if any, over various amortization periods.

Obligations and Funded Status



	December 31,
	2017						2016
	U.S. pension plans			Non-U.S. pension plans			U.S. pension plans			Non-U.S. pension plans
Change in benefit obligations
Benefit obligations at beginning of year	$	484,758		$	79,972		$	481,345		$	76,824
Service cost	608			2,678			15,474			2,215
Interest cost	19,497			3,253			20,676			2,902
Plan participants' contributions	—			176			—			148
Acquisitions ⁽¹⁾	—			100,551			—			—
Actuarial loss (gain)	46,144			4,926			20,333			7,671
Benefits paid	(6,409		)	(4,909		)	(29,002		)	(2,306		)
Settlements/curtailments ⁽²⁾	(37,523		)	(700		)	(24,068		)	—
Currency translation	—			7,576			—			(7,482		)
Benefit obligations at end of year	507,075			193,523			484,758			79,972

Change in plan assets
Fair value of plan assets at beginning of year	528,744			70,341			502,184			73,917
Actual return on plan assets	82,732			5,770			34,779			3,485
Employer contributions	55			1,684			20,087			1,286
Plan participants' contributions	—			176			—			148
Acquisitions ⁽¹⁾	—			32,599			—			—
Benefits paid	(5,620		)	(3,196		)	(28,306		)	(1,840		)
Settlements ⁽²⁾	(37,523		)	(22		)	—			—
Currency translation	—			5,992			—			(6,655		)
Fair value of plan assets at end of year	568,388			113,344			528,744			70,341

Funded status at end of year	61,313			(80,179		)	43,986			(9,631		)
Unrecognized actuarial net loss	90,679			25,987			122,109			24,476
Unrecognized prior service cost	—			(11		)	—			(18		)
Unrecognized transition assets, net	—			35			—			37
Net amount recognized	$	151,992		$	(54,168	)	$	166,095		$	14,864


(1)	Acquisitions in 2017 relate to acquisition of Air Liquide Welding as discussed in Note 3 to the consolidated financial statements.


(2)	Settlements in 2017 resulting from lump sum pension payments.

In August 2015, The Lincoln Electric Company, plan sponsor of the Lincoln Electric Retirement Annuity Program ("RAP") and subsidiary of the Company, entered into an agreement to purchase a group annuity contract from The Principal Financial Group ("Principal"). Under the agreement, Principal assumed the obligation to pay future pension benefits for specified U.S. retirees and surviving beneficiaries who retired on or before June 1, 2015 and are currently receiving payments from the RAP. The transaction will not change the amount of the monthly pension benefit received by affected retirees and surviving beneficiaries. The purchase was funded by existing plan assets and required no additional cash contribution.

F-28

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

In October 2016, The Lincoln Electric Company amended the plan to freeze all benefit accruals for participants under the RAP effective as of December 31, 2016. The RAP includes approximately 1,500 domestic employees who fully transitioned to The Lincoln Electric Company Employee Savings Plan (“Savings Plan”), a defined contribution retirement savings plan. The Company recorded pension curtailment gains of $2,206 for the year ended December 31, 2016 related to the amendment. The Company did not make significant contributions to the defined benefit plans in the United States in 2017.

The after-tax amounts of unrecognized actuarial net loss, prior service costs and transition assets included in Accumulated other comprehensive loss at December 31, 2017 were $85,253, $(8) and $32, respectively. The actuarial loss represents changes in the estimated obligation not yet recognized in the Consolidated Income Statement. The pre-tax amounts of unrecognized actuarial net loss, prior service credits and transition obligations expected to be recognized as components of net periodic benefit cost during 2018 are $3,793, $1 and $3, respectively.

Amounts Recognized in Consolidated Balance Sheets



				December 31,
	2017						2016
	U.S. pension plans			Non-U.S. pension plans			U.S. pension plans			Non-U.S. pension plans
Prepaid pensions ⁽¹⁾	$	81,485		$	368		$	64,169		$	228
Accrued pension liability, current ⁽²⁾	(5,332		)	(3,483		)	(5,064		)	(283		)
Accrued pension liability, long-term ⁽³⁾	(14,840		)	(77,064		)	(15,119		)	(9,576		)
Accumulated other comprehensive loss, excluding tax effects	90,679			26,011			122,109			24,495
Net amount recognized in the balance sheets	$	151,992		$	(54,168	)	$	166,095		$	14,864

(1) Included in Other assets.

(2) Included in Other current liabilities.

(3) Included in Other liabilities.

Components of Pension Cost for Defined Benefit Plans



	Year Ended December 31,
	2017			2016			2015
Service cost	$	3,286		$	17,689		$	19,933
Interest cost	22,750			23,578			36,002
Expected return on plan assets	(35,800		)	(35,716		)	(54,638		)
Amortization of prior service cost	15			(394		)	(626		)
Amortization of net loss ⁽¹⁾	4,014			9,893			19,406
Settlement/curtailment loss (gain) ⁽²⁾	8,252			(1,062		)	142,738
Pension cost for defined benefit plans ⁽³⁾	$	2,517		$	13,988		$	162,815

(1) The amortization of net loss includes a $959 charge resulting from the deconsolidation of the Venezuelan subsidiary during the year ended December 31, 2016.


(2)	Pension settlement charges for the year ended December 31, 2017 resulting from lump sum pension payments. For the year ended December 31, 2015, the Company recorded pension settlement charges of $142,738, primarily related to the purchase of the group annuity contract.


(3)	The decrease in pension cost for defined benefit plans for the year ended December 31, 2017 was due to the U.S. plan freeze effective December 31, 2016.

F-29

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets



	December 31,
	2017				2016
	U.S. pension plans		Non-U.S. pension plans		U.S. pension plans		Non-U.S. pension plans
Projected benefit obligation	$	26,149	$	182,512	$	25,731	$	47,776
Accumulated benefit obligation	25,870		174,667		25,460		45,128
Fair value of plan assets	5,977		102,107		5,548		38,200

The total accumulated benefit obligation for all plans was $691,827 as of December 31, 2017 and $560,230 as of December 31, 2016.

Benefit Payments for Plans

Benefits expected to be paid for the plans are as follows:



	U.S. pension plans		Non-U.S. pension plans
Estimated Payments
2018	$	38,031	$	8,129
2019	29,782		8,633
2020	32,547		8,833
2021	28,542		9,133
2022	28,724		8,756
2023 through 2027	149,468		44,284

Assumptions

Weighted average assumptions used to measure the benefit obligation for the Company's significant defined benefit plans as of December 31, 2017 and 2016 were as follows:



	December 31,
	2017				2016
	U.S. pension plans		Non-U.S. pension plans		U.S. pension plans		Non-U.S. pension plans
Discount Rate	3.7	%	2.0	%	4.2	%	3.3	%
Rate of increase in compensation	2.5	%	2.7	%	2.5	%	3.7	%

Weighted average assumptions used to measure the net periodic benefit cost for the Company's significant defined benefit plans for each of the three years ended December 31 were as follows:



	December 31,
	2017				2016				2015
	U.S. pension plans		Non-U.S. pension plans		U.S. pension plans		Non-U.S. pension plans		U.S. pension plans		Non-U.S. pension plans
Discount rate	4.2	%	2.2	%	4.5	%	3.9	%	4.0	%	4.0	%
Rate of increase in compensation	2.5	%	2.5	%	2.6	%	3.7	%	2.5	%	3.9	%
Expected return on plan assets	6.0	%	4.5	%	6.2	%	5.7	%	6.4	%	5.4	%

To develop the discount rate assumptions, the Company refers to the yield derived from matching projected pension payments with maturities of bonds rated AA or an equivalent quality. The expected long-term rate of return assumption is based on the weighted average expected return of the various asset classes in the plans' portfolio and the targeted allocation of plan assets. The asset class return is developed using historical asset return performance as well as current market conditions such as inflation, interest rates and equity market performance. The rate of compensation increase is determined by the Company based upon annual reviews.

F-30

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

Pension Plans' Assets

The primary objective of the pension plans' investment policy is to ensure sufficient assets are available to provide benefit obligations when such obligations mature. Investment management practices must comply with ERISA or any other applicable regulations and rulings. The overall investment strategy for the defined benefit pension plans' assets is to achieve a rate of return over a normal business cycle relative to an acceptable level of risk that is consistent with the long-term objectives of the portfolio. The target allocation for plan assets is 15% to 25% equity securities and 75% to 85% debt securities.

The following table sets forth, by level within the fair value hierarchy, the pension plans' assets as of December 31, 2017:



	Pension Plans' Assets at Fair Value as of December 31, 2017
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Cash and cash equivalents	$	8,922	$	—	$	—	$	8,922
Equity securities ⁽¹⁾	4,566		—		—		4,566
Fixed income securities ⁽²⁾
U.S. government bonds	33,205		—		—		33,205
Corporate debt and other obligations	—		398,578		—		398,578
Investments measured at NAV ⁽³⁾
Common trusts and 103-12 investments ⁽⁴⁾							199,066
Private equity funds ⁽⁵⁾							37,395
Total investments at fair value	$	46,693	$	398,578	$	—	$	681,732

The following table sets forth, by level within the fair value hierarchy, the pension plans' assets as of December 31, 2016:



	Pension Plans' Assets at Fair Value as of December 31, 2016
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Cash and cash equivalents	$	3,652	$	—	$	—	$	3,652
Equity securities ⁽¹⁾	4,071		—		—		4,071
Fixed income securities ⁽²⁾
U.S. government bonds	20,036		—		—		20,036
Corporate debt and other obligations	—		134,051		—		134,051
Investments measured at NAV ⁽³⁾
Common trusts and 103-12 investments ⁽⁴⁾							397,924
Private equity funds ⁽⁵⁾							39,351
Total investments at fair value	$	27,759	$	134,051	$	—	$	599,085


(1)	Equity securities are primarily comprised of corporate stock and mutual funds directly held by the plans. Equity securities are valued using the closing price reported on the active market on which the individual securities are traded.


(2)	Fixed income securities are primarily comprised of governmental and corporate bonds directly held by the plans. Governmental and corporate bonds are valued using both market observable inputs for similar assets that are traded on an active market and the closing price on the active market on which the individual securities are traded.


(3)	Certain assets that are measured at fair value using the net asset value ("NAV") practical expedient have not been classified in the fair value hierarchy.


(4)	Common trusts and 103-12 investments (collectively "Trusts") are comprised of a number of investment funds that invest in a diverse portfolio of assets including equity securities, corporate and governmental bonds, equity and credit indexes and money markets. Trusts are valued at the NAV as determined by their custodian. NAV represents the

F-31

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

accumulation of the unadjusted quoted close prices on the reporting date for the underlying investments divided by the total shares outstanding at the reporting dates.

(5)

Private equity funds consist of four funds seeking capital appreciation by investing in private equity investment partnerships and venture capital companies. Private equity fund valuations are based on the NAV of the underlying assets. Funds are comprised of unrestricted and restricted publicly traded securities and privately held securities. Unrestricted securities are valued at the closing market price on the reporting date. Restricted securities may be valued at a discount from such closing public market price, depending on facts and circumstances. Privately held securities are valued at fair value as determined by the fund directors and general partners.

Supplemental Executive Retirement Plan

The Company maintains a domestic unfunded Supplemental Executive Retirement Plan ("SERP") under which non-qualified supplemental pension benefits are paid to certain employees in addition to amounts received under the Company's qualified retirement plan which is subject to Internal Revenue Service ("IRS") limitations on covered compensation. The annual cost of this program has been included in the determination of total net pension costs shown above and was $772, $2,113 and $1,703 in 2017, 2016 and 2015, respectively. The projected benefit obligation associated with this plan is also included in the pension disclosure shown above and was $17,047, $16,738 and $14,643 at December 31, 2017, 2016 and 2015, respectively.

In October 2016, the Company announced an amendment to freeze and vest all benefit accruals under the SERP, effective November 30, 2016. The Company recorded a curtailment loss of $1,144 for the year ended December 31, 2016 related to the amendment. The value of the frozen vested benefit was converted into an account balance and deferred. In addition, the Company created The Lincoln Electric Company Restoration Plan (“Restoration Plan”) effective January 1, 2017. The Restoration Plan is a domestic unfunded plan maintained for the purpose of providing certain employees the ability to fully participate in standard employee retirement offerings, which are limited by IRS regulations on covered compensation.

Defined Contribution Plans

Substantially all U.S. employees are covered under defined contribution plans. In October 2016, the Company announced a plan redesign of the Savings Plan that was effective January 1, 2017. The Savings Plan provides that eligible employees receive up to 6% of employees' annual compensation through Company matching contributions of 100% of the first 3% of employee compensation contributed to the plan, and automatic Company contributions equal to 3% of annual compensation. In addition, certain employees affected by the RAP freeze are also eligible to receive employer contributions equal to 6% of annual compensation for a minimum period of five years or to the end of the year in which they complete thirty years of service.

The annual costs recognized for defined contribution plans were $25,285, $8,361 and $10,082 in 2017, 2016 and 2015, respectively.

Other Benefits

The Cleveland, Ohio, area operations have a Guaranteed Continuous Employment Plan covering substantially all employees which, in general, provides that the Company will provide work for at least 75% of every standard work week (presently 40 hours). This plan does not guarantee employment when the Company's ability to continue normal operations is seriously restricted by events beyond the control of the Company. The Company has reserved the right to terminate this plan effective at the end of a calendar year by giving notice of such termination not less than six months prior to the end of such year.

F-32

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

NOTE 12 – INCOME TAXES

The components of income before income taxes for the three years ended December 31, 2017 were as follows:



	Year Ended December 31,
	2017		2016		2015
U.S.	$	213,171	$	209,409	$	118,037
Non-U.S.	153,065		67,979		51,750
Total	$	366,236	$	277,388	$	169,787

The components of income tax expense (benefit) for the three years ended December 31, 2017 were as follows:



	Year Ended December 31,
	2017			2016			2015
Current:
Federal	$	89,182		$	57,090		$	60,500
Non-U.S.	25,746			23,344			28,046
State and local	7,640			8,386			9,557
	122,568			88,820			98,103
Deferred:
Federal	(4,391		)	(1,716		)	(47,902		)
Non-U.S.	(82		)	(8,261		)	(3,362		)
State and local	666			172			(4,464		)
	(3,807		)	(9,805		)	(55,728		)
Total	$	118,761		$	79,015		$	42,375

The U.S. Tax Cuts and Jobs Act (the "U.S. Tax Act") was enacted on December 22, 2017. The SEC staff issued Staff Accounting Bulletin No. 118 ("SAB 118"), which provides for a one-year measurement period and provides guidance for the application of ASC Topic 740, Income Taxes. In accordance with SAB 118, the Company recognized the income tax effects of the U.S. Tax Act to the extent applicable for the year of enactment. The expense primarily relates to taxes on the Company's unremitted foreign earnings and profits, partially offset by the re-measurement of deferred tax assets and liabilities. The amounts recorded are based on reasonable estimates and may require further adjustments as additional guidance from the U.S. Department of Treasury is provided, the Company's assumptions change or as further information and interpretations become available.

The provisional amount recorded for the remeasurement of the Company's deferred tax assets and liabilities is a tax benefit of $14,532. The Company is still analyzing certain aspects of the U.S. Tax Act and refining calculations that could potentially affect the measurement of deferred income tax balances, including law changes surrounding deferred compensation.

The one-time transition tax is based on total post-1986 earnings and profits for which the Company had previously deferred from U.S. income taxes. The Company recorded a provisional amount for the one-time transition tax liability of $36,387, resulting in an increase to income tax expense. The transition tax is based partially on the earnings and profits held in cash and partially on the earnings and profits invested in assets.

The provisional amount recorded for taxes on the planned repatriation of certain earnings and profits subject to the transition tax is $6,667. This additional tax pertains to foreign withholding taxes associated with the repatriation of earnings that are not indefinitely reinvested in the foreign operations.

The net impact of the U.S. Tax Act provisional amounts are included in Income taxes in the accompanying Consolidated Statements of Income.

F-33

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

The differences between total income tax expense and the amount computed by applying the statutory federal income tax rate to income before income taxes for the three years ended December 31, 2017 were as follows:



	Year Ended December 31,
	2017			2016			2015
Statutory rate of 35% applied to pre-tax income	$	128,182		$	97,086		$	59,426
State and local income taxes, net of federal tax benefit	5,671			5,554			1,868
Excess tax benefits resulting from exercises of stock-based compensation	(6,276		)	—			—
Net impact of the U.S. Tax Act	21,949			—			—
Foreign withholding taxes	6,667			—			—
Intangible and asset impairments/(write-off)	—			(4,438		)	2,184
Foreign rate variance	(13,929		)	(8,128		)	(11,399		)
Venezuela deconsolidation/devaluation	—			5,192			11,396
Bargain purchase gain	(17,556		)	—			—
Valuation allowances	102			(8,525		)	2,900
Manufacturing deduction	(5,922		)	(5,190		)	(9,207		)
U.S. tax cost (benefit) of foreign source income	294			(489		)	(8,754		)
Other	(421		)	(2,047		)	(6,039		)
Total	$	118,761		$	79,015		$	42,375
Effective tax rate	32.4		%	28.5		%	25.0		%

The 2017 effective tax rate is impacted by the nontaxable bargain purchase gain recorded in connection with the acquisition of Air Liquide Welding, excess tax benefits from the exercise of stock based compensation awards, the net impact of the U.S. Tax Act and income earned in lower tax rate jurisdictions. Total income tax payments, net of refunds, were $81,691 in 2017, $72,965 in 2016 and $101,939 in 2015.

F-34

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

Deferred Taxes

Significant components of deferred tax assets and liabilities at December 31, 2017 and 2016, were as follows:



	December 31,
	2017			2016
Deferred tax assets:
Tax loss and credit carry-forwards	$	65,284		$	52,270
Inventory	2,501			2,080
Other accruals	14,873			18,186
Employee benefits	18,468			23,596
Pension obligations	12,363			2,503
Other	4,923			3,020
Deferred tax assets, gross	118,412			101,655
Valuation allowance	(68,694		)	(47,849		)
Deferred tax assets, net	49,718			53,806
Deferred tax liabilities:
Property, plant and equipment	21,427			32,210
Intangible assets	10,729			17,506
Inventory	5,891			10,059
Pension obligations	16,137			17,915
Other	20,313			9,309
Deferred tax liabilities	74,497			86,999
Total deferred taxes	$	(24,779	)	$	(33,193	)

At December 31, 2017, certain subsidiaries had tax loss carry-forwards of approximately $80,961 that expire in various years from 2018 through 2033, plus $177,796 for which there is no expiration date.

In assessing the realizability of deferred tax assets, the Company assesses whether it is more likely than not that a portion or all of the deferred tax assets will not be realized. The Company considers the scheduled reversal of deferred tax liabilities, tax planning strategies and projected future taxable income in making this assessment. At December 31, 2017, a valuation allowance of $68,694 was recorded against certain deferred tax assets based on this assessment. The Company believes it is more likely than not that the tax benefit of the remaining net deferred tax assets will be realized. The amount of net deferred tax assets considered realizable could be increased or reduced in the future if the Company's assessment of future taxable income or tax planning strategies changes.

Unrecognized Tax Benefits

Liabilities for unrecognized tax benefits are classified as Other liabilities unless expected to be paid in one year, with a portion recorded to Deferred income taxes to offset tax attributes. The Company recognizes interest and penalties related to unrecognized tax benefits in Income taxes. Current income tax expense included expense of $1,079 for the year ended December 31, 2017 and expense of $597 for the year ended December 31, 2016 for interest and penalties. For those same years, the Company's accrual for interest and penalties related to unrecognized tax benefits totaled $8,135 and $6,431, respectively.

F-35

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

The following table summarizes the activity related to unrecognized tax benefits:



	2017			2016
Balance at beginning of year	$	18,499		$	14,332
Increase related to current year tax provisions	1,448			1,975
Increase related to prior years' tax positions	1,460			5,188
Increase related to acquisitions	8,223			—
Decrease related to settlements with taxing authorities	(522		)	(265		)
Resolution of and other decreases in prior years' tax liabilities	(1,734		)	(1,982		)
Other	1,075			(749		)
Balance at end of year	$	28,449		$	18,499

The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate was $12,709 at December 31, 2017 and $9,813 at December 31, 2016.

The Company files income tax returns in the U.S. and various state, local and foreign jurisdictions. With few exceptions, the Company is no longer subject to U.S. federal, state and local or non-U.S. income tax examinations by tax authorities for years before 2013. The Company is currently subject to U.S. federal, various state audits and non-U.S. income tax audits. The Company is generally not able to precisely estimate the ultimate settlement amounts or timing until after the close of an audit. The Company evaluates its tax positions and establishes liabilities for uncertain tax positions that may be challenged by local authorities and may not be fully sustained.

Unrecognized tax benefits are reviewed on an ongoing basis and are adjusted for changing facts and circumstances, including progress of tax audits and closing of statutes of limitations. Based on information currently available, management believes that additional audit activity could be completed and/or statutes of limitations may close relating to existing unrecognized tax benefits. It is reasonably possible there could be a further reduction of $2,414 in prior years' unrecognized tax benefits in 2018.

NOTE 13 – DERIVATIVES

The Company uses derivative instruments to manage exposures to currency exchange rates, interest rates and commodity prices arising in the normal course of business. Both at inception and on an ongoing basis, the derivative instruments that qualify for hedge accounting are assessed as to their effectiveness, when applicable. Hedge ineffectiveness was immaterial for each of the three years in the period ended December 31, 2017.

The Company is subject to the credit risk of the counterparties to derivative instruments. Counterparties include a number of major banks and financial institutions. None of the concentrations of risk with any individual counterparty was considered significant at December 31, 2017. The Company does not expect any counterparties to fail to meet their obligations.

Cash flow hedges

Certain foreign currency forward contracts are qualified and designated as cash flow hedges. The dollar equivalent gross notional amount of these short-term contracts was $35,489 at December 31, 2017 and $36,385 at December 31, 2016.

Fair value hedges

Certain interest rate swap agreements were qualified and designated as fair value hedges. At December 31, 2017, the Company had interest rate swap agreements outstanding that effectively convert notional amounts of $100,000 of debt from a fixed interest rate to a variable interest rate based on three-month LIBOR plus a spread of between 0.6% and 1.8%. The variable rates reset every three months, and cash flows related to these swaps are settled every three or six months.

Net investment hedges

From time to time, the Company executes foreign currency forward contracts that qualify and are designated as net investment hedges. No such contracts were outstanding at December 31, 2017 and December 31, 2016.

Derivatives not designated as hedging instruments

The Company has certain foreign exchange forward contracts which are not designated as hedges. These derivatives are held as hedges of certain balance sheet exposures. The dollar equivalent gross notional amount of these contracts was $340,884 at December 31, 2017 and $261,168 at December 31, 2016.

F-36

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

Fair values of derivative instruments in the Company's Consolidated Balance Sheets follow:



	December 31, 2017						December 31, 2016
Derivatives by hedge designation	Other Current Assets		Other Current Liabilities		Other Liabilities		Other Current Assets		Other Current Liabilities		Other Liabilities
Designated as hedging instruments:
Foreign exchange contracts	$	519	$	604	$	—	$	439	$	923	$	—
Interest rate swap agreements	—		—		5,085		—		—		5,439
Not designated as hedging instruments:
Foreign exchange contracts	2,257		3,747		—		746		1,529		—
Total derivatives	$	2,776	$	4,351	$	5,085	$	1,185	$	2,452	$	5,439

The effects of undesignated derivative instruments on the Company's Consolidated Statements of Income for the years ended December 31, 2017 and 2016 consisted of the following:



		Year Ended December 31,
Derivatives by hedge designation	Classification of gains (losses)	2017		2016
Not designated as hedges:
Foreign exchange contracts	Selling, general & administrative expenses	$	17,590	$	(21,096	)
Commodity contracts	Cost of goods sold	—		(742		)

The effects of designated cash flow hedges on AOCI and the Company's Consolidated Statements of Income for the years ended December 31, 2017 and 2016 consisted of the following:



	December 31,
Total gain (loss) recognized in AOCI, net of tax	2017			2016
Foreign exchange contracts	$	(224	)	$	(512	)
Net investment contracts	1,099			1,099

The Company expects a loss of $224 related to existing contracts to be reclassified from AOCI, net of tax, to earnings over the next 12 months as the hedged transactions are realized.



		Year Ended December 31,
Derivative type	Gain (loss) reclassified from AOCI to:	2017		2016
Foreign exchange contracts	Net sales	$	1,860	$	(1,580	)
	Cost of goods sold	502		(407		)

F-37

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

NOTE 14 – FAIR VALUE

The following table provides a summary of fair value assets and liabilities as of December 31, 2017 measured at fair value on a recurring basis:



Description	Balance as of December 31, 2017		Quoted Prices in Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Foreign exchange contracts	$	2,776	$	—	$	2,776	$	—
Marketable securities	179,125		—		179,125		—
Total assets	$	181,901	$	—	$	181,901	$	—
Liabilities:
Foreign exchange contracts	$	4,351	$	—	$	4,351	$	—
Interest rate swap agreements	5,085		—		5,085		—
Contingent considerations	7,086		—		—		7,086
Deferred compensation	25,397		—		25,397		—
Total liabilities	$	41,919	$	—	$	34,833	$	7,086

The following table provides a summary of fair value assets and liabilities as of December 31, 2016 measured at fair value on a recurring basis:



Description	Balance as of December 31, 2016		Quoted Prices in Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Foreign exchange contracts	$	1,185	$	—	$	1,185	$	—
Marketable securities	38,922		—		38,922		—
Total assets	$	40,107	$	—	$	40,107	$	—
Liabilities:
Foreign exchange contracts	$	2,452	$	—	$	2,452	$	—
Interest rate swap agreements	5,439		—		5,439		—
Contingent considerations	8,154		—		—		8,154
Forward contract	15,272		—		—		15,272
Deferred compensation	25,244		—		25,244		—
Total liabilities	$	56,561	$	—	$	33,135	$	23,426

The Company's derivative contracts are valued at fair value using the market approach. The Company measures the fair value of foreign exchange contracts and interest rate swap agreements using Level 2 inputs based on observable spot and forward rates in active markets. During the year ended December 31, 2017, there were no transfers between Levels 1, 2 or 3.

The Company measures the fair value of marketable securities using Level 2 inputs based on quoted market prices for similar assets in active markets.

In connection with acquisitions, the Company recorded contingent considerations fair valued at $7,086 as of December 31, 2017. Under the contingent consideration agreements the amounts to be paid are based upon actual financial results of the acquired entity for specified future periods. The fair value of the contingent considerations are a Level 3 valuation and fair valued using either a probability weighted discounted cash flow analysis or an option pricing model.

F-38

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

In connection with an acquisition, the Company obtained a controlling financial interest in the acquired entity and at the same time entered into a forward contract to obtain the remaining financial interest in the entity over a three-year period. The final payment associated with the forward contract was paid by the Company in the second quarter of 2017.

The deferred compensation liability is the Company’s obligation under its executive deferred compensation plan. The Company measures the fair value of the liability using the market values of the participants’ underlying investment fund elections.

The Company has various financial instruments, including cash and cash equivalents, short and long-term debt and forward contracts. While these financial instruments are subject to concentrations of credit risk, the Company has minimized this risk by entering into arrangements with a number of major banks and financial institutions and investing in several high-quality instruments. The Company does not expect any counterparties to fail to meet their obligations. The fair value of Cash and cash equivalents, Accounts receivable, Amounts due banks and Trade accounts payable approximated book value due to the short-term nature of these instruments at both December 31, 2017 and December 31, 2016. Refer to Note 8 to the consolidated financial statements for the fair value estimate of debt.

NOTE 15 – INVENTORY

Inventories in the Consolidated Balance Sheet is comprised of the following components:



	December 31,
	2017		2016
Raw materials	$	97,577	$	76,811
Work-in-process	50,695		40,556
Finished goods	200,395		138,039
Total	$	348,667	$	255,406

The valuation of LIFO inventories is made at the end of each year based on inventory levels and costs at that time. Accordingly, interim LIFO calculations are based on management’s estimates of expected year-end inventory levels and costs. Actual year-end inventory levels and costs may differ from interim LIFO inventory valuations. At December 31, 2017 and 2016, approximately 32% and 40% of total inventories, respectively, were valued using the LIFO method. The excess of current cost over LIFO cost was $68,641 at December 31, 2017 and $61,329 at December 31, 2016.

NOTE 16 – LEASES

The Company leases sales offices, manufacturing facilities, warehouses and distribution centers, transportation equipment, office equipment and information technology equipment. Such leases, some of which are noncancelable and, in many cases, include renewals, expire at various dates. The Company pays most insurance, maintenance and taxes relating to leased assets. Rental expense was $20,450 in 2017, $16,897 in 2016 and $16,703 in 2015.

At December 31, 2017, total future minimum lease payments for noncancelable operating leases were $19,205 in 2018, $13,358 in 2019, $8,972 in 2020, $5,252 in 2021, $4,892 in 2022 and $5,629 thereafter. Assets held under capital leases are included in property, plant and equipment and are immaterial.

F-39

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

NOTE 17 – CONTINGENCIES

The Company accrues its best estimate of the probable costs after a review of the facts with management and counsel and taking into account past experience. If an unfavorable outcome is determined to be reasonably possible but not probable, or if the amount of loss cannot be reasonably estimated, disclosure would be provided for material claims or litigation. Many of the current cases are in differing procedural stages and information on the circumstances of each claimant, which forms the basis for judgments as to the validity or ultimate disposition of such actions, varies greatly. Therefore, in many situations a range of possible losses cannot be made. Reserves are adjusted as facts and circumstances change and related management assessments of the underlying merits and the likelihood of outcomes change. Moreover, reserves only cover identified and/or asserted claims. Future claims could, therefore, give rise to increases to such reserves.

Based on the Company's historical experience in litigating product liability claims, including a significant number of dismissals, summary judgments and defense verdicts in many cases and immaterial settlement amounts, as well as the Company's current assessment of the underlying merits of the claims and applicable insurance, the Company believes resolution of these claims and proceedings, individually or in the aggregate, will not have a material effect on the Company's consolidated financial statements.

NOTE 18 – PRODUCT WARRANTY COSTS

The changes in product warranty accruals for 2017, 2016 and 2015 were as follows:



	December 31,
	2017			2016			2015
Balance at beginning of year	$	21,053		$	19,469		$	15,579
Accruals for warranties	9,901			13,058			19,824
Settlements	(11,500		)	(11,434		)	(15,458		)
Foreign currency translation and other adjustments ⁽¹⁾	2,575			(40		)	(476		)
Balance at end of year	$	22,029		$	21,053		$	19,469

(1) At December 31, 2017, Foreign currency translation and other adjustments includes $2,299 in an acquired liability related to the Air Liquide Welding acquisition as discussed in Note 3 to the consolidated financial statements.

F-40

LINCOLN ELECTRIC HOLDINGS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Dollars in thousands, except share and per share amounts)

NOTE 19 – QUARTERLY FINANCIAL DATA (UNAUDITED)



	First ⁽¹⁾		Second ⁽²⁾		Third ⁽³⁾		Fourth ⁽⁴⁾
2017
Net sales	$	580,897	$	626,858	$	669,491	$	747,185
Gross profit	203,856		217,488		219,516		239,466
Income before income taxes	77,900		83,966		130,642		73,728
Net income	55,844		61,352		106,126		24,181
Basic earnings per share ⁽⁵⁾	$	0.85	$	0.93	$	1.61	$	0.37
Diluted earnings per share ⁽⁵⁾	$	0.84	$	0.92	$	1.59	$	0.36
2016
Net sales	$	550,772	$	592,418	$	567,646	$	563,828
Gross profit	189,102		202,927		199,812		197,457
Income before income taxes	73,182		45,758		80,296		78,152
Net income	53,638		31,317		60,049		53,395
Basic earnings per share ⁽⁵⁾	$	0.77	$	0.46	$	0.90	$	0.81
Diluted earnings per share ⁽⁵⁾	$	0.76	$	0.45	$	0.89	$	0.81


(1)	2017 includes special item charges of $3,615 ($2,734 after-tax) related to acquisition transaction costs.


(2)	2017 includes special item charges of $4,498 ($3,494 after-tax) related to acquisition transaction and integration costs.

2016 includes special item charges of $34,348 ($33,251 after-tax) primarily related to the loss on deconsolidation of Venezuelan subsidiary and a tax benefit of $7,196 related to the reversal of an income tax valuation allowance as a result of a legal entity change to realign the Company's tax structure.


(3)	2017 includes special item charges of $5,283 ($3,260 after-tax) for pension settlement charges and acquisition-related items including $2,314 ($1,745 after-tax) in amortization of step up in value of acquired inventories, $3,273 ($2,229 after-tax) for acquisition transaction and integration costs and a $51,585 bargain purchase gain.

(4)

2017 includes special item charges of $2,867 ($1,770 after-tax) for pension settlement charges, $6,590 ($6,198 after-tax) for rationalization and asset impairment charges, $28,616 for the net impact of the U.S. Tax Act and acquisition-related items including $2,264 ($1,708 after-tax) in amortization of step up in value of acquired inventories, $3,616 ($3,102 after-tax) for acquisition transaction and integration costs and a $1,935 adjustment to the bargain purchase gain.


(5)	The quarterly earnings per share ("EPS") amounts are each calculated independently. Therefore, the sum of the quarterly EPS amounts may not equal the annual totals.

F-41

SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS

LINCOLN ELECTRIC HOLDINGS, INC.

(In thousands)



			Additions
Description	Balance at Beginning of Period		Charged to Costs and Expenses		Charged (Credited) to Other Accounts ⁽¹⁾			Deductions ⁽²⁾			Balance at End of Period
Allowance for doubtful accounts:
Year Ended December 31, 2017	$	7,768	$	1,172	$	9,501		$	2,498		$	15,943
Year Ended December 31, 2016	7,299		1,657		72			1,260			7,768
Year Ended December 31, 2015	7,858		1,969		(1,046		)	1,482			7,299

Deferred tax asset valuation allowance:
Year Ended December 31, 2017	47,849		16,222		4,854			(231		)	68,694
Year Ended December 31, 2016	51,294		3,704		3,923			(11,072		)	47,849
Year Ended December 31, 2015	48,840		7,533		(521		)	(4,558		)	51,294


(1)	Currency translation adjustment, additions from acquisitions and other adjustments.


(2)	For the Allowance for doubtful accounts, deductions relate to uncollectible accounts written-off, net of recoveries. For the Deferred tax asset valuation allowance, deductions relate to the reversal of valuation allowances due to the realization of net operating loss carryforwards.

F-42

QuickLinks

ITEM 1. BUSINESS

ITEM 1A. RISK FACTORS

ITEM 1B. UNRESOLVED STAFF COMMENTS

ITEM 1C. EXECUTIVE OFFICERS OF THE REGISTRANT

ITEM 2. PROPERTIES

ITEM 3. LEGAL PROCEEDINGS

ITEM 4. MINE SAFETY DISCLOSURES

ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

ITEM 6. SELECTED FINANCIAL DATA (Dollars in thousands, except per share amounts)

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (Dollars in thousands, except per share amounts)