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Aqua Metals, Inc. - Annual Report: 2022 (Form 10-K)

aqms20221231_10k.htm

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, 2022

or

TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 

For the transition period from                     to                

Commission file number: 001-37515

 

Aqua Metals, Inc.

(Exact name of registrant as specified in its charter)

Delaware

47-1169572

(State or Other Jurisdiction of
Incorporation or Organization)

(I.R.S. Employer Identification
Number)

5370 Kietzke Lane, Suite 201.

Reno, Nevada 89511

(Address of principal executive offices)

 

(775) 446-4418

(Registrant’s telephone number, including area code) 

 

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

 

Title of each class of stock:

Trading symbol

Name of each exchange on which registered:

Common Stock

AQMS

The Nasdaq Capital Market

 

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 ☐  No ☒

 

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

 

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 past 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 ☒  No ☐

 

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 such files). Yes ☒  No ☐

 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company (as defined in Rule 12b-2 of the Act):

 

Large accelerated filer

 

Accelerated filer

 ☐

 

 

 

 

 

 
 

Non-accelerated filer

 

Smaller reporting company

 ☒

      
   

 

Emerging Growth Company

 ☐

 

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. ☐

 

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b) by the registered public accounting firm that prepared or issued its audit report.☐

 

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

 

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

 

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b).  ☐

 

State the aggregate market value of voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant’s most recently completed second fiscal quarter: $59,250,404.

 

The number of shares of the registrant’s common stock outstanding as of February 17, 2023 was 81,341,241.

 

DOCUMENTS INCORPORATED BY REFERENCE

 

Portions of the registrant’s definitive proxy statement for the registrant’s 2023 Annual Meeting of Stockholders to be filed pursuant to Regulation 14A within 120 days of the registrant’s year ended December 31, 2022 are incorporated herein by reference into Part III of this Annual Report on Form 10-K.



 

 

TABLE OF CONTENTS

 

     

 

 

Page

 

PART I

 

Item 1.

Business

2

Item 1A.

Risk Factors

9

Item 1B.

Unresolved Staff Comments

15

Item 2.

Properties

16

Item 3.

Legal Proceedings

16

Item 4.

Mine Safety Disclosures

16

 

 

 

 

PART II

 

 

 

 

Item 5.

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

17

Item 6.

Reserved

17

Item 7.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

18

Item 7A.

Quantitative and Qualitative Disclosures About Market Risk

24

Item 8.

Financial Statements and Supplementary Data

25

Item 9.

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

50

Item 9A.

Controls and Procedures

50

Item 9B.

Other Information

50

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections 50

 

 

 

 

PART III

 

 

 

 

Item 10.

Directors, Executive Officers and Corporate Governance

51

Item 11.

Executive Compensation

51

Item 12.

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

51

Item 13.

Certain Relationships and Related Transactions and Director Independence

51

Item 14.

Principal Accountant Fees and Services

51

 

 

 

 

PART IV

 

 

 

 

Item 15.

Exhibits and Financial Statement Schedules

52

Item 16. Form 10-K Summary 54

 

 

 

Signatures

 

55

 

 

 

CAUTIONARY NOTICE

 

This annual report on Form 10-K contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Those forward-looking statements include our expectations, beliefs, intentions and strategies regarding the future. Such forward-looking statements relate to, among other things,

 

 

our ability to have our Aqua Refining solutions gain market acceptance;
 

our intentions, expectations and beliefs regarding anticipated growth, market penetration and trends in our business;

 

the ability to maximize selling value from licensing our technology and selling our equipment to recyclers of lead-acid batteries, or LABs;

 

the timing and success of our plan of commercialization;

 

our ability to demonstrate the operation of our AquaRefining process on a commercial scale;

 

our ability to successfully apply our AquaRefining technology to the recycling of lithium-ion batteries;

 

the effects of market conditions on our stock price and operating results;

 

our ability to maintain our competitive technological advantages against competitors in our industry;

 

our ability to have our Aqua Refining solutions gain market acceptance;

 

our ability to maintain, protect and enhance our intellectual property;

 

the effects of increased competition in our market and our ability to compete effectively;

 

costs associated with defending intellectual property infringement and other claims;

 

our expectations concerning our relationships with suppliers, partners and other third parties; and

 

our ability to comply with evolving legal standards and regulations, particularly concerning requirements for being a public company and environmental regulations.

 

These and other factors that may affect our financial results are discussed more fully in “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in this report. Market data used throughout this report is based on published third party reports or the good faith estimates of management, which estimates are presumably based upon their review of internal surveys, independent industry publications and other publicly available information. Although we believe that such sources are reliable, we do not guarantee the accuracy or completeness of this information, and we have not independently verified such information. We caution readers not to place undue reliance on any forward-looking statements. We do not undertake, and specifically disclaim any obligation, to update or revise such statements to reflect new circumstances or unanticipated events as they occur, and we urge readers to review and consider disclosures we make in this and other reports that discuss factors germane to our business. See in particular our reports on Forms 10-K, 10-Q, and 8-K subsequently filed from time to time with the Securities and Exchange Commission.

 

 

PART I

 

 

Item 1.

Business

 

Background

 

We were formed as a Delaware corporation on June 20, 2014, for the purpose of engaging in the business of recycling metals through a novel, proprietary and patent-pending process that we developed and named “AquaRefining.” In 2015, Aqua Metals developed a breakthrough metal recycling technology that utilizes a clean, closed-loop process that can produce high-purity metal. We believe this innovative approach can deliver raw materials back into the manufacturing supply chain, while reducing emissions and toxic byproducts and creating a safer work environment. In particular, the modular AquaRefining systems have already demonstrated the ability to recover critical minerals from both lead acid batteries and lithium-ion batteries and can reduce the cost and environmental impact of battery recycling.

 

In 2017, Aqua Metals initially applied this breakthrough technology in the lead acid battery (LAB) recycling industry, building its first integrated recycling system for breaking LAB and recovering pure metal from the resulting scrap. In 2018, we commenced sale of finished products of AquaRefined lead to market in the form of either two tonne blocks or lead ingots for battery manufacturing. In 2019, we operated our demonstration AquaRefinery at commercial quantity production levels and produced over 35,000 AquaRefined ingots through twenty-four hours a day, seven days a week for sustained periods of time.

 

On November 29, 2019, a fire occurred in the AquaRefining area of the lead recycling facility at Tahoe-Reno Industrial Center (TRIC). The fire was caused by contracting activities happening on site, and not related to the technology or process of AquaRefining. The Company and the insurance carriers agreed on a total claim of $30.25 million which was paid in full by the carriers. Plant clean-up and repair of fire damaged areas began in 2021 and were completed in 2022. 

 

During 2020, we engaged in the pursuit of our business strategy that is based on finding licensing opportunities within the lead battery recycling marketplace. During 2020 and 2021, we successfully iterated our lead AquaRefining ‘Aqualyzer’ through a 1.25 and a 1.5 version which tripled the throughput of the 2019 iteration that produced over 35,000 industry standard ingots in commercial production.  During the third and fourth quarters of 2022, we deployed and operated the first phase of lead AquaRefining with our partner ACME Metal in Taiwan. The operation continues to successfully produced lead. The two installed Aqualyers are producing at demonstration levels.

 

In February 2021, we announced our entry into the lithium-ion battery (LiB) recycling market through a key provisional patent we filed that applies the same innovative AquaRefining approach. In August 2021, we announced we had established our Innovation Center in TRIC focused on applying our proven technology to LiB recycling research and development and prototyping. Our strategic decision to apply our proven clean, closed-loop hydrometallurgical and electrochemical recycling experience to lithium-ion battery recycling is designed to meet the growing demand for critical metals driven by the global transition to electric vehicles; growth in Internet data centers; and alternative energy applications including solar, wind, and grid-scale storage. 

 

During the first half of 2022, we announced our ability to recover copper, lithium hydroxide, nickel, and cobalt from lithium-ion battery black mass at the Company’s Innovation Center. During 2022, we built our fully-integrated pilot system, located within the Company’s Innovation Center, which is designed to allow Aqua Metals to be the first company in North America to recycle battery minerals from black mass, sell them in the U.S. and position the Company as the first LiB recycler in North America to align with the U.S. government’s goal of retaining strategic battery minerals within the domestic supply chain.

 

During 2022, we conducted environmental comparisons based on Argonne National Lab’s modeling of lithium battery supply chains – called EverBatt. The initial results indicate that AquaRefining is a cleaner approach to LiB recycling, producing far less CO2 waste streams than smelting or chemical driven hydrometallurgical processes currently on the market. In December 2022, we completed equipment installation and began to operate our first-of-a-kind LiB recycling facility, utilizing electricity to recycle instead of intensive chemical processes, fossil fuels, or high-temperature furnaces. In January of 2023, Aqua Metals recovered its first metals from recycling lithium batteries using the patent-pending Li AquaRefining process, and is currently scaling operations at the Company’s pilot facility.

 

In February 2023, we acquired a five-acre recycling campus at TRIC. The facility is designed, when fully developed, to process up to 10,000 tonnes of lithium-ion battery material each year using our proprietary AquaRefining technology. We expect to complete development of phase one, including all equipment installation, by the end of 2023 and to commence operations at the new campus in the first quarter of 2024. We have financed the purchase of the property with a $3 million loan from an unaffiliated mortgage lender. The loan accrues interest at a fixed annual rate of 9.50%. Interest-only payments are due monthly for the first twenty-four months and the principal and all unpaid interest is due on March 1, 2025.  We have the right to prepay the loan at any time, provided that we must pay guaranteed minimum interest of $213,750 (9-months of interest). The loan agreement includes representations, warranties, and affirmative and negative covenants that are customary of institutional loan agreements. The loan is collateralized by a first priority lien on the building and site improvements.

 

Unless otherwise indicated, the terms “Aqua Metals,” “Company,” “we,” “us,” and “our” refer to Aqua Metals, Inc. and its wholly owned subsidiaries.

 

All references in this report to “ton” or “tonne” refer to a metric ton, which is equal to approximately 2,204.6 pounds.

 

 

Overview

 

Aqua Metals is seeking to reinvent metal recycling with its patented and patent-pending AquaRefining™ technologies. Aqua Metals is focused on developing cleaner and safer metals recycling through innovation. We believe our Innovation Center can expand the development of breakthrough technologies for sustainable metal recycling and deliver high-value critical minerals back into the manufacturing supply chain while reducing emissions and toxic byproducts and creating much safer work environments.

 

Unlike smelting, AquaRefining is a low-temperature, water-based process. Aqua Metals has invested in breakthrough metals recycling methodologies that we believe are environmentally responsible, economically competitive, and will help retain critical strategic metals within the U.S. while lowering reliance on unsafe and toxic mining operations. Since 2015, Aqua Metals has developed breakthrough metal recycling technologies that utilize a clean, closed-loop process that can produce ultra-high purity metals. AquaRefining is designed to deliver raw materials back into the manufacturing supply chain, and replaces the need for polluting furnaces and hazardous chemicals with electricity-powered electroplating to recover valuable metals and materials from spent batteries with higher purity, lower emissions, and minimal waste.

 

Aqua Metals has demonstrated this technology in lead acid battery recycling and is currently scaling operations for its lithium-ion battery recycling pilot facility. AquaRefining for lead uses a bio-degradable aqueous solvent and a novel ambient temperature electro-chemical process to produce lead suitable for use in new battery production. Our AquaRefining process produces lead with a purity of 99.996+%, making it the purest lead ever made from a recycling technique that is in fact purer than lead made from mining processes.

 

We are in the process of demonstrating that Li AquaRefining (which is also electricity-based and fundamentally non-polluting) can create the highest quality and highest yields of recovered minerals from lithium-ion batteries, with lower waste streams and lower costs than alternatives. With the proven ability to recover valuable metals from lithium-ion batteries at our pilot facility in TRIC, our goal is to process commercial quantities of high-purity lithium hydroxide, nickel, cobalt, manganese dioxide, and copper in pure forms that can be sold to the general metals and superalloy markets, and can be made into battery precursor compound materials with proven processes that are already used in the battery industry.

 

The Company is also exploring additional novel applications of AquaRefining across metals recycling industries at our Innovation Center, including recycling emerging battery chemistries and opportunities to develop additional products for sale to customer specifications.

 

Our Markets

 

Aqua Metals’ AquaRefining process produces high purity metals and alloys that can be returned into the battery manufacturing supply chain or sold into metals markets for use across industries. This combination of approaches and the broad applicability of the end products we aim to produce enables Aqua Metals to create low-emissions inputs for the battery supply chain or to help decarbonize other sectors that utilize these critical metals and superalloys – creating a more resilient and adaptable business model for the Company as a whole.

 

Metals Markets

 

Most of the minerals and metals that can be recovered in the recycling of batteries of various chemistries are also globally traded commodities. Lead, copper, cobalt, nickel, and other metals can be recovered and sold in pure metal form into these markets at the prevailing price or sold directly to a customer at a price set relative to the current market price.

 

For example, battery metals are globally traded metal commodities. Metals such as lead for LABs and nickel, cobalt, copper and lithium for LIBs are the essential components for the world’s rechargeable batteries. These metals are globally traded primarily on the London Metals Exchange (LME), although the smaller Shanghai Metals Exchange (SHME) in China also trades these elements. Conventionally in the industry, there are two separate groupings of lead: i) primary lead which refers to lead produced at primary smelters that use mined lead concentrates (generally lead sulfide) as their major feedstock, and ii) secondary lead which refers to lead smelters utilizing LABs as their main feed source. In their pure forms, the other minerals that Aqua Metals intends to recover from spent batteries can be sold into these global markets. Unlike lead markets, recycling currently makes up a smaller portion of metals like cobalt and nickel, relying almost entirely on newly mined ore and refining to meet global demand.

 

As noted above, although metals are traded as a commodity on the various global exchanges, the major sales are directly between producers/traders and users (whom are typically battery manufacturers). The LME daily price is used as the benchmark in forming the basis of physical trades, forward contracts, and hedge strategies for both primary and secondary metals, in metal form. Based on market and product knowledge with buyers of metals in the U.S. and global metals markets, different grades (termed alloys) of metal are traded at a premium to the base LME price. Metal alloys, which are typically designed specifically for the customer, are also sold at a premium above the base LME, whereas byproducts (generally lower purity, compounds, or scrap) are traded at a discount to the LME as they are based on the underlying metals content and its form. 

 

 

Lead Acid Batteries

 

Although the LAB is one of the earliest battery technologies, in terms of energy capacity deployed and installed manufacturing capacity, it still dominates the battery industry today. Historically, the largest market for LABs has been as starter batteries for vehicles. However, with the increasing electrical load on modern vehicles and the adoption of additional “Stop-Start” conventional 12V “starter batteries”, LABs are evolving into more capable and higher value products. At the same time, large new markets such as Cell Tower, Data Center and Industrial back-up are adding to demand. Consequently, existing LAB production facilities are being expanded and new facilities are being built.

 

According to Grand View Research, annual lead acid battery sales are expected to nearly double to $84 billion by 2025, driving demand for lead. Similar prospects for healthy growth in the lead industry continue to be published and support continued growth in demand for lead for at least the next 20 years. We believe that grid storage and other energy storage applications linked to renewable energy (solar and wind) will also generate increased demand for LABs, where low cost, safety and reliability will make them attractive options.

 

The increase in LAB manufacturing in general and particularly in China, India, and Southeast Asia, has increased demand for lead, putting pressure on global recycling networks to meet this demand. At present, we believe that much of the LAB recycling performed outside of the U.S., Canada, the EU, Japan, and Australia is carried out in outdated facilities with poor environmental standards and insufficient enforcement. China, India, Pakistan, and South America appear to be moving toward tougher regulation and enforcement. We believe that this will drive a demand in foreign markets for less polluting LAB recycling processes.

 

The Lithium Battery Market

 

According to our sources, including Goldman Sachs, the global lithium-ion battery market was assessed at approximately USD $9 billion in 2020 and is expected to grow at a compound annual growth rate (CAGR) of 19.0% from 2020 to 2028. The growth of the market is being driven by the growing demand for the lithium-ion battery in Electric Vehicles (EVs) and grid storage which offers lightweight high-energy density solutions. The market is also being influenced by increased registration of EVs and a reduction in the price of the lithium-ion battery. Costs have been driven down a long way since 2010, when battery prices were $1,100/kWh, representing a 90% drop over ten years to about $110/kWh today. Rechargeable battery technologies are becoming key to moving from a fossil-fuel driven economy to an electrified world powered by renewable energy that can be stored.

 

More than 15 million tons of lithium-ion batteries are expected to retire between now and 2030. All major car manufacturers are working on providing electric vehicles and some are moving most of the future production to electric only vehicles.

 

Lithium Batteries

 

EV batteries are powered by a battery pack made up of individual cells. Each cell has 4 components: the cathode, anode, separator, and electrolyte. Lithium-ion batteries use different raw materials for each of the components. The most common material used for the anode is graphite. The most widely used metals for the cathode is metal oxides that are combinations of lithium, cobalt, nickel, manganese, and aluminum. The electrolyte is generally made using acidic salts and solvents such as sulfuric acid and there are also solid-state silicon based alternatives on the horizon. The separator is usually created using a porous, polyolefin material like polyethylene or polypropylene.

 

Lithium-ion battery recycling is the method of taking EV batteries and splitting it into its components, ultimately into the original raw materials (lithium, nickel, cobalt, etc.) that can be reused in new batteries. While making lithium-ion batteries for EVs is important to address climate change, the batteries themselves are harmful to the environment if left in landfills or burned. Currently, 5-7% of lithium-ion batteries are recycled and that must get close to 100% both to avoid environmental issues and to recapture the critical minerals in those spent batteries to feed the massive demand growth curve.  Battery recycling helps address this problem, but current pyro-based battery recycling technology (smelting) also creates harmful emissions, potentially creating new climate problems faster than they are being solved. There are alternative hydro-based technologies being attempted but they are not yet proven and rely on older methodologies that are known to create significant waste streams, potentially with more waste than product recovered, which have their own negative environmental and economic impacts.

 

AquaRefining Process

 

We developed AquaRefining to be a cleaner and modular alternative to smelting. Our process has two key elements, both of which are integral to our issued patents and pending-patent applications. The first is our use of proprietary, non-toxic solvents that dissolves metal compounds. The second is a proprietary electro-chemical process and our modular Aqualyzer cells that selectively target each critical element and converts the dissolved metal compounds into high purity metals and/or salts.

 

The AquaRefining process begins with the processing of crushed used batteries either in the form of paste (for LAB) or, black mass (for LIB). The active materials are first processed to remove sulfur and then dissolved in our solvent. Metals are plated from the solvent using our patented and patent-pending process allowing the solvent to be reused.

 

We have demonstrated at bench scale and begun to demonstrate in our pilot facility that our lithium battery AquaRefining process can generate cobalt, lithium hydroxide, copper, nickel, and manganese dioxide from lithium-ion battery black mass. A significant benefit of our AquaRefining process is that it can produce higher yields of higher purity thus higher value product than that derived from primary smelters with product from secondary sources.

 

Another significant benefit of our process is that we designed our AquaRefining equipment to be manufactured on a purpose-built production line in standard sized Aqualyzers. This is not possible with the smelting process, as smelters need to be constructed on site. This gives us the ability to provide AquaRefining systems with varying capacities to meet the specific needs of potential customers and suppliers. We have also developed an integrated software and portal called PureMetrics that keeps track of production and key operating metrics.

 

Recycling is subject to a variety of domestic and international regulations related to hazardous materials, emissions, employee safety and other matters. While our operations will be subject to these regulations, we believe that one of our potential advantages will be our ability to conduct battery recycling operations with less regulatory cost and burden than smelting operators due to the nature of our process. One of our key initiatives is and will continue to be, to educate regulators and the public as to the environmental benefits of AquaRefining. We believe that we have the potential to develop a business model that offers the opportunity to conduct, in an environmentally friendly manner, an important recycling activity that historically has been conducted in an often highly polluting manner.

 

 

Our Business Model

 

Aqua Metals is engaged in the business of applying its commercialized clean, water-based recycling technology principles to develop the clean and cost-efficient recycling solutions for both lead and lithium-ion (“Li”) batteries. Our recycling process is a patented hydro- and electrometallurgical technology that is a novel, proprietary and patented process we developed and named AquaRefining. AquaRefining is a low-emissions, closed-loop recycling technology that replaces polluting furnaces and hazardous chemicals with electricity-powered electroplating to recover valuable metals and materials from spent batteries with higher purity, lower emissions, and with minimal waste. The “Aqualyzers” cleanly generate ultra-pure metal one atom at a time, closing the sustainability loop for the rapidly growing energy storage economy.

 

Our process was originally designed for lead recycling. Lead is a globally traded commodity with a worldwide market value in excess of $20 billion. We believe our suite of patented and patent pending AquaRefining technologies will allow the lead-acid battery industry to simultaneously improve the environmental impact of lead recycling and scale recycling production to meet demand. Furthermore, our AquaRefining technologies result in high purity lead. We offer technology licensing and related services to lead recyclers across the globe for lead recycling.

 

We are also applying our commercialized clean, water-based recycling technology principles with the goal of developing the cleanest and most cost-efficient recycling solution for lithium-ion batteries. We believe our process has the potential to produce higher quality products at a lower operating cost without the damaging effects of furnaces and greenhouse emissions. Aqua Metals estimates the total addressable market for lithium-ion battery recycling will be approximately $9 billion by 2025 and grow to exceed lead battery recycling by the end of the decade. Unlike the mature lead recycling market, the deployed lithium-ion battery recycling infrastructure to serve market growth does not exist today.

 

Our business strategy is based on the pursuit of building and operating Li AquaRefining recycling capacity to meet the growing demand for critical metals in lithium-ion batteries driven by innovations in automobile batteries, growth in internet data centers, and alternative energy applications, including solar, wind, and grid-scale storage. We are also continuing to pursue equipment supply and licensing opportunities within the lead acid battery recycling marketplace.

 

We are in the process of demonstrating that Li AquaRefining, which is fundamentally non-polluting, can create the highest quality and highest yields of recovered minerals from lithium-ion batteries with lower waste streams and lower costs than existing alternatives. We have already demonstrated at our pilot facility our ability to recover key valuable minerals in lithium-ion batteries, such as lithium hydroxide, copper, nickel, cobalt, and other compounds in 2022. Our goal is to process commercial quantities of nickel, cobalt, and copper in a pure metal form that can be sold to the general metals and superalloy markets and can be made into battery precursor compound materials with known processes already used in the mining industry. We have installed, commissioned, and began to operate the first Li AquaRefining pilot plant at the end of 2022, scaling towards a commercial demonstration operation through 2023. The location for the pilot demonstration quantity is currently the Innovation Center with expansion to happen at our new 5-acre recycling campus to commercial quantities to ~10,000 tonnes / year or more of production starting in 2024, which would be enough material to build ~100,000 average EVs or ~400,000 average home energy storage systems.  At today’s metals prices, this capacity could also generate $200,000,000 plus of revenues for the company.

 

Our focus for the lead market is providing equipment and licensing of our lead acid battery recycling technologies in an enabler model which allows us to work with anyone in the industry globally and address the entire marketplace.  Our focus for the lithium market includes operating our first-of-a-kind lithium battery recycling facility, utilizing electricity to recycle instead of intensive chemical processes, fossil fuels, or high-temperature furnaces. We are also exploring partnership and/or joint venture agreements, particularly as our Li AquaRefining matures through 2023 and into 2024. We believe that Aqua Metals is in a position to become one of the few critical minerals recovery players for which our environmental and economic value proposition should generate both great commercial wins and potentially government grants to accelerate our credibility and progress. 

 

The market for lead and other lithium-ion batteries are global in scale but local in nature and execution, with large differences in local regulation, custom and practice, and access to transportation and electricity costs. In some regions, it is highly regulated, and in others it is not. Consequently, we are evolving our business model to commercialize our technology optimally across multiple locations.

 

 

Competition

 

At the present time, our primary competition in the production of lead comes from operators of existing smelters and other parties heavily invested in the existing supply chain for smelting. Our approach to this competition is to make AquaRefining available for the conversion of existing smelter-based facilities, retrofits, and new construction. However, it is prudent to assume that outside of our strategic relationships, a conversion to AquaRefining may be resisted by some of the incumbent lead producers.

 

Our development of recycling technology for lithium-ion batteries is a unique approach to extracting the high-value metals compared to the array of other potential solutions under development. Currently, smelting is the only commercially proven process for recycling lithium-ion batteries. The smelting process utilizes multiple high emissions steps with low yields to produce battery ready materials. Over the next decade and beyond, when the volume of used batteries becomes significant, smelting will likely not be a viable solution due to the negative environmental impact and likelihood of regulatory restrictions on emissions. The other technologies currently under development utilize a predominately hydrometallurgical approach that consumes significant amounts of chemicals to extract the metals resulting in high cost and excessive waste streams. Our approach is a hybrid of hydrometallurgical and electrometallurgical processes like the process we have commercialized for lead, we call it “Li AquaRefining.” We believe, and our lab scale and then bench scale and now pilot scale R&D supports, that Li AquaRefining requires less chemicals, produces less waste streams, and creates higher purity products at a lower cost as compared to both smelting and standard hydrometallurgy.

 

The lithium-ion battery recycling market is significantly different from that of the lead recycling market in that it is a nascent industry. With no predominant technology to displace, our goal is to enable new and existing recyclers across the globe with Li AquaRefining as a best-in-class solution for meeting the supply chain demands of the lithium-ion battery industry as well as meeting the environmental needs of the planet and the corporations seeking to achieve net zero emissions.

 

Intellectual Property Rights

 

We regard the protection of our technologies and intellectual property rights as an important element of our business operations and crucial to our success. We endeavor to generate and protect our intellectual property assets through a series of patents, trademarks, internal and external policy and procedures and contractual provisions.

 

Patent Portfolio

 

Currently, we have secured 9 US patents, 91 international patents, and 2 allowances (international). In addition to the US patents, we have international patents/allowances in the African Regional Intellectual Property Organization, African Intellectual Property Organization, Australia, Brazil, Canada, Chile, China, the Eurasian Patent Organization, European Union, Honduras, India, Indonesia, Japan, Malaysia, Mexico, Peru, South Korea, South Africa, Turkey, Ukraine, and Vietnam. We also have 50 US and foreign patent applications pending with patent applications pending in 21 additional non-US jurisdictions across ten distinct patent applications relating to certain elements of the technology underlying our AquaRefining process and related apparatus and chemical formulations. The claims of the granted patents substantially address the same subject matter and are drawn to various aspects of processing lead materials using an aqua refining process. Differences in the claim number and scope are due to local rules and practice.

 

We intend to continue to prepare and file domestic and foreign patent applications covering expanding aspects and applications of our technology, as circumstances warrant.

 

There can be no assurance that any patents will issue from any of our current or any future applications. Also, any patents that may issue may not survive a legal challenge to their scope, validity, or enforceability, or provide significant protection for us. Competitors may work around our patents, so they are not infringing. Our patent portfolio and our existing policy and procedures safeguarding our trade secrets nonetheless may face challenges so that our competitors can copy our AquaRefining process.

 

 

Trademark Portfolio

 

We have filed for trademark registration in the US and foreign countries for the following trademarks:

 

 

AQUA METALS (US and 14 foreign countries)

 

AQUAREFINING (US and 10 foreign countries)

 

AQMS (US only)

 

AQUAFIT (US only)

  AQUAREFINERY (9 foreign countries)

 

Trade Secrets and Contract Protection

 

We have developed our internal policy and procedures in safeguarding our trade secrets and proprietary information. Our procedures generally require our employees, consultants, and advisors to enter into confidentiality agreements. These agreements provide that all confidential information developed or made known to the individual during the course of the individual’s relationship with us is to be kept confidential and not disclosed to third parties except under specific circumstances. In the case of our employees, the agreements provide that all of the technology that is conceived by the individual during the course of employment is our exclusive property. The development of our technology and many of our processes are dependent upon the knowledge, experience, and skills of key scientific and technical personnel.

 

Government Regulation

 

Our operations and the operations of our licensees in the United States will be subject to the federal, state, and local environmental, health and safety laws applicable to the reclamation of LABs and lithium based batteries. While the reclamation process itself is generally not subject to federal permitting requirements, depending on how any particular operation is structured, our facilities and the facilities of our licensees may have to obtain environmental permits or approvals from federal, state or local regulators to operate, including permits or regulatory approvals related to air emissions, water discharges, waste management, and the storage of batteries on-site should that become necessary. We may face opposition from local residents or public interest groups to the installation and operation of our or our licensee's facilities. Failure to secure (or significant delays in securing) the necessary approvals could prevent us from pursuing some of our planned operations and adversely affect our business, financial results, and growth prospects.

 

In addition to permitting requirements, our operations and the operations of our licensees are subject to environmental health, safety and transportation laws and regulations that govern the management of and exposure to hazardous materials such as the lead, acids, and other metals involved in reclamation. These include hazard communication and other occupational safety requirements for employees, which may mandate industrial hygiene monitoring of employees for potential exposure to lead. Failure to comply with these requirements could subject our business to significant penalties (civil or criminal) and other sanctions that could adversely affect our business. Changes to these regulatory requirements in the future could also increase our costs, require changes in or cessation of certain activities, and adversely affect the business.

 

The nature of our operations and the operations of our licensees involves risks, including the potential for exposure to hazardous materials such as lead, that could result in personal injury and property damage claims from third parties, including employees and neighbors, which claims could result in significant costs or other environmental liability. Our operations and the operations of our licensees also pose a risk of releases of hazardous substances, such as lead, acids, and other metals related to lithium batteries into the environment, which can result in liabilities for the removal or remediation of such hazardous substances from the properties at which they have been released, liabilities which can be imposed regardless of fault, and our business could be held liable for the entire cost of cleanup even if we were only partially responsible. Like any manufacturer, we and our licensees are also subject to the possibility that we may receive notices of potential liability in connection with materials that were sent to third-party recycling, treatment, and/or disposal facilities under the Federal Comprehensive Environmental Response, Compensation and Liability Act of 1980, as amended (“CERCLA”), and comparable state statutes, which impose liability for investigation and remediation of contamination without regard to fault or the legality of the conduct that contributed to the contamination, and for damages to natural resources. Liability under CERCLA is retroactive, and, under certain circumstances, liability for the entire cost of a cleanup can be imposed on any responsible party.

 

As our business expands outside of the United States, our licensed operations will be subject to the environmental, health and safety laws of the countries where we do business, including permitting and compliance requirements that address the similar risks as do the laws in the United States, as well as international legal requirements such as those applicable to the transportation of hazardous materials. Depending on the country or region, these laws could be as stringent as those in the US, or they could be less stringent or not as strictly enforced. In some countries in which we are interested in expanding our business, such as South America, Taiwan and China, the relevant environmental regulatory and enforcement frameworks are in flux and subject to change. Therefore, while compliance with these requirements will cause our business to incur costs, and failure to comply with these requirements could adversely affect our business, it is difficult to evaluate such potential costs or adverse impacts until such time as we decide to initiate operations in particular countries outside the United States.

 

 

Employees

 

As of the date of this report, we employ 30 people on a full-time basis. None of our employees are represented by a labor union.

 

Financial and Segment Information

 

We operate our business as a single segment, as defined by generally accepted accounting principles. Our financial information is included in the consolidated financial statements and the related notes.

 

Available Information

 

Our website is located at www.aquametals.com and our investor relations website is located at https://ir.aquametals.com/. Copies of our Annual Report on Form 10-K, Quarterly Report on Form 10-Q, Current Reports on Form 8-K, and amendments to these reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, or the Exchange Act, are available, free of charge, on our investor relations website as soon as reasonably practicable after we file such material electronically with or furnish it to the Securities and Exchange Commission, or the SEC. The SEC also maintains a website that contains our SEC filings. The address of the site is www.sec.gov. Further, a copy of this Annual Report on Form 10-K is located at the SEC’s Public Reference Room at 100 F Street, NE, Washington, D.C. 20549. Information on the operation of the Public Reference Room can be obtained by calling the SEC at 1-800-SEC-0330. The contents of our website are not intended to be incorporated by reference into this Annual Report on Form 10-K or in any other report or document we file with the SEC, and any references to our websites are intended to be inactive textual references only.

 

 

 

Item 1A.

Risk Factors

 

Investing in our common stock involves a high degree of risk. Before purchasing our common stock, you should read and consider carefully the following risk factors as well as all other information contained in this report, including our consolidated financial statements and the related notes. Each of these risk factors, either alone or taken together, could adversely affect our business, operating results and financial condition, as well as adversely affect the value of an investment in our common stock. There may be additional risks that we do not presently know of or that we currently believe are immaterial, which could also impair our business and financial position. If any of the events described below were to occur, our financial condition, our ability to access capital resources, our results of operations and/or our future growth prospects could be materially and adversely affected and the market price of our common stock could decline. As a result, you could lose some or all of any investment you may make in our common stock.

 

Risks Relating to Our Business

 

We have a limited operating history and limited revenue producing operations and are currently undertaking a reset of our business strategy.  Therefore, it is difficult for potential investors to evaluate our business. We formed our corporation in June 2014. From inception through December 31, 2022, we generated a total of $11.7 million of revenue, all of which was derived primarily from the sale of lead compounds and plastics and, to a lesser extent, the sale of lead bullion and AquaRefined lead, and all but approximately $285,000 of which was derived prior to the November 2019 fire at our former LAB recycling facility at TRIC. Following the TRIC fire, we chose to suspend all plant-based revenue producing operations, entered into a lease-to-buy agreement with respect to TRIC and have shifted our business model to focus exclusively on the licensing of our AquaRefining technology to partners engaged in LAB recycling.  We also commenced the research and development of the application of our AquaRefining technology to the recycling of lithium-ion batteries. Based upon our success to date in recovering high value metals from lithium-ion batteries using our AquaRefining technology, we have commenced the development of a five-acre recycling campus designed to process up to 10,000 tonnes of lithium-ion battery material annually. While we intend to continue to pursue our licensing business model, the development of our lithium-ion battery recycling facility represents a significant change in our business strategy and course of operations.  As of the date of this report, we have estimated that we will begin to realize revenues from lithium-ion battery recycling within the coming year, however we are unable to estimate when we expect to commence any meaningful commercial or revenue producing operations from either our licensing model or our lithium-ion battery recycling facility. Our limited operating history makes it difficult for potential investors to evaluate our technology or prospective operations and we are, for all practical purposes, an early-stage company subject to all the risks inherent in the initial organization, financing, expenditures, complications and delays in a new business, including, without limitation:

 

 

our ability to successfully apply, and realize the expected benefits of applying, our AquaRefining technology to the plating of high value metals found in lithium-ion batteries, including cobalt, nickel, and copper;

 

the timing and success of our plan of commercialization and the fact that we have not entered into a commercial license for our AquaRefining technology and only have recently commenced the development of our lithium-ion recycling facility;

 

our ability to successfully develop our proposed lithium-ion recycling facility;
 

our ability to demonstrate that our AquaRefining technology can recycle either LABs or lithium-ion batteries on a commercial scale; and
  our ability to license our AquaRefining process and sell our AquaRefining equipment to ACME Metal Enterprise Co., Ltd and other recyclers of LABs and lithium-ion batteries.

 

Investors should evaluate an investment in us in light of the uncertainties encountered by developing companies in a competitive environment. There can be no assurance that our efforts will be successful or that we will ultimately be able to attain profitability.

 

We recently commenced the development of a lithium-ion recycling facility, however we are in the early stages of developing the facility and there can be no assurance that we will be able to successfully develop the facility or, if we do, realize the expected benefits of the facility. In January 2023, we announced our plans to conduct the phased development of a five-acre recycling campus in the Tahoe-Reno Industrial Center, or TRIC, in McCarran, Nevada. The facility is designed, when fully developed, to process up to 10,000 tonnes of lithium-ion battery material each year using our proprietary AquaRefining technology.  As of the date of this report, we entered into an agreement to acquire the five-acre site, plus the existing 21,000 square foot building, and have obtained a non-binding letter of intent with a mortgage lender that we have worked with in the past to acquire the necessary financing for the property purchase. Subsequent to year end, we closed on the acquisition financing and the property was purchased on February 1, 2023. However, we have no agreements, understandings or arrangements at this time for our acquisition of the financing required to build out phase one and there can be no assurance will be able to acquire such financing in a timely manner, or at all.  Subject to our receipt of development financing on a timely basis, we expect to complete development of phase one, including all equipment installation, by the end of 2023 and to commence operations at the new campus in the first quarter of 2024. However, there can be no assurance we will be able to do so.

 

We have initiated the research and development of the application of our AquaRefining technology to the recycling and recovery of lithium-ion batteries, however there can be no assurance that our efforts will be successful. In September 2021, we announced the establishment of our Innovation Center, in McCarran, Nevada, focused on applying our AquaRefining technology to lithium-ion battery recycling research and development and prototype system activities. Earlier in 2021, we filed a provisional patent for recovering high-value metals from recycled lithium-ion batteries to complement the patents for AquaRefining. In the fourth quarter of 2022, we successfully recovered copper from spent lithium-ion batteries at production scale using our AquaRefining technology and we are currently applying our technology to the recovery of the other high value metals in lithium-ion batteries, including lithium hydroxide, nickel, cobalt, and manganese dioxide. However, we have only recently begun our efforts to recover lithium hydroxide, nickel, cobalt, and manganese dioxide from recycled lithium-ion batteries, and there can be no assurance that our efforts will be successful or that we will be able to conduct the recycling and recovery of the high value metals from lithium-ion batteries on a commercial scale.

 

 

Our business strategy includes licensing arrangements and entering into joint ventures and strategic alliances, however as of the date of this report we have no such agreements in place and there can be no assurance we will be able to do so. Failure to successfully integrate such licensing arrangements, joint ventures, or strategic alliances into our operations could adversely affect our business. We propose to commercially exploit our AquaRefining process primarily by licensing our technology to third parties and entering into joint ventures and strategic relationships with parties involved in the manufacture and recycling of LABs, and, lithium-ion batteries, including ACME Metal Enterprise Co., Ltd., among others. In July 2021, we entered into an agreement with ACME Metal Enterprise Co., Ltd to deploy and potentially license our AquaRefining equipment at ACME’s LAB recycling facility in Keelung, Taiwan. The agreement provides for a phased deployment of our AquaRefining technology at ACME’s Taiwan facility, the joint development of processing AquaRefined briquettes into battery ready oxide material and potentially an exclusive license of our AquaRefining technology to ACME for all of Taiwan. Although we are currently seeking to negotiate agreements with others, as of the date of this report, we have not entered into any such licensing, joint venture or strategic alliance agreements, apart from our agreement with ACME, and there can be no assurance that we will be able to do so on terms that benefit us, if at all. Our ability to enter into licensing, joint ventures and strategic relationships with third parties will depend on our ability to demonstrate the technological and commercial advantages of our AquaRefining process, of which there can be no assurance.  Also, even if we are able to enter into licensing, joint venture or strategic alliance agreements, there can be no assurance that we will be able to obtain the expected benefits of any such arrangements. In addition, licensing programs, joint ventures and strategic alliances may involve significant other risks and uncertainties, insufficient revenue generation to offset liabilities assumed and expenses associated with the transaction, potential additional challenges in protecting our intellectual property, and unidentified issues not discovered in our due diligence process, such as product quality, technology issues and legal contingencies. In addition, we may be unable to effectively integrate any such programs and ventures into our operations. Our operating results could be adversely affected by any problems arising during or from any licenses, joint ventures or strategic alliances. 

 

Our business is dependent upon our successful implementation of novel technologies and processes and there can be no assurance that we will be able to implement such technologies and processes in a manner that supports the successful commercial roll-out of our business model. While much of the technology and processes involved in battery recycling operations are widely used and proven, our AquaRefining process is largely novel and, to date, has been demonstrated on a modest scale of operations. While we have shown that our proprietary technology can produce AquaRefined lead from LABs and high value metals from lithium-ion batteries on a small scale, we have not processed either LABs or lithium-ion batteries on a commercial scale. We recently commenced the development of a five-acre recycling campus designed to process lithium-ion batteries, however there can be no assurance that we will be able to complete the development of the recycling facility or, if we are able to do so, that we will be able to successfully process lithium-ion batteries on a commercial scale. In this regard, as we developed our LAB recycling facility at TRIC during 2018 and 2019, there can be no assurance that we will not encounter unforeseen complications as we pursue our revised business model.

 

We will need additional financing to execute our business plan and fund operations, which additional financing may not be available on reasonable terms or at all. As of December 31, 2022, we had total cash of $7.1 million and working capital of $10.9 million. As of the date of this report, we believe that we may require additional capital in order to fund our current level of ongoing costs and our proposed business plan over the next 12 months as we move forward with our business strategy. We intend to acquire the necessary capital though the possible sale of certain equipment and assets at TRIC. However, there can be no assurance that we will be able to acquire proceeds from the sale of TRIC in amounts sufficient to fund the capital requirements or, if we are successful, that we will not require additional capital. If needed, we may seek funding through the sale of equity or debt financing. Funding that includes the sale of our equity may be dilutive. If such funding is not available on satisfactory terms, we may be unable to further pursue our business plan and we may be unable to continue operations, in which case you may lose your entire investment.

 

Our business may be adversely affected by the recent coronavirus outbreak. In December 2019, a novel strain of coronavirus was reported to have surfaced in Wuhan, China. In January 2020, this coronavirus spread to other countries, including the United States, and efforts to contain the spread of this coronavirus intensified. The outbreak and any preventative or protective actions that we or our partners and suppliers may take in respect of this coronavirus may result in a period of disruption to work in progress. Our partners’ and suppliers’ businesses could be disrupted, and our ongoing operations and license negotiations could be negatively affected. Any resulting financial impact cannot be reasonably estimated at this time but may materially affect our business and financial condition. The extent to which the coronavirus impacts our results will depend on future developments, which are highly uncertain and cannot be predicted, including new information which may emerge concerning the severity of the coronavirus and the actions to contain the coronavirus or treat its impact, among others.

 

Our business model is new and has not been proven by us or anyone else. We are engaged in the business of producing recycled lead from LABs and high value metals from lithium-ion batteries through a novel, and proven on a modest scale, technology. While the production of recycled LABs and lithium-ion batteries is an established business, to date virtually all recycled lead and high value metals have been produced by way of traditional smelting processes. To our knowledge, no one has successfully produced recycled lead or lithium-ion batteries in commercial quantities other than by way of smelting. In addition, neither we nor anyone else has ever successfully built a production line that commercially recycles LABs or lithium-ion batteries without smelting. Further, there can be no assurance that either we will be able to produce AquaRefined lead or high value metals from lithium-ion batteries in commercial quantities at a cost of production that will provide us with an adequate profit margin. The uniqueness of our AquaRefining process presents potential risks associated with the development of a business model that is untried and unproven.

 

 

Even if our licensees are successful in recycling lead or lithium-ion batteries using our processes, there can be no assurance that the AquaRefined lead or other recycled metals will meet the certification and purity requirements of the potential customers. A key component of our business plan is the production of recycled metals through our AquaRefining process. Our customers will require that our AquaRefined metals meet certain minimum purity standards and, in all likelihood, require independent assays to confirm the metal’s purity. As of the date of this report, we have produced limited quantities of AquaRefined lead and in November 2018, Clarios confirmed its approval of the purity of our AquaRefined lead by providing to us official vendor approval to receive finished lead at its manufacturing facilities. However, we have not produced AquaRefined metals in significant commercial quantities and there can be no assurance that we will be able to do so or, that such metals will meet the required purity standards of our customers.  Further, while we have recently commenced the application of our AquaRefining process towards the recovery of high value metals found in lithium-ion batteries, such as cobalt, nickel, lithium hydroxide, copper, and manganese dioxide, we have only recently begun to conduct research and development in the recycling of lithium-ion batteries, and there can be no assurance that our efforts will be successful or that we will be able to conduct the recycling and recovery of the high value metals from lithium-ion batteries on a commercial scale. 

 
               While we have been successful in producing AquaRefined lead in small volumes, there can be no assurance that either we or our licensees  will be able to replicate the process, along with all of the expected economic advantages, on a large commercial scale either for us or our prospective licensees . Our commercial operations have primarily involved the production of lead compounds and plastics from recycled LABs, and more recently, the sale of lead bullion and AquaRefined lead. In April 2018, we commenced the limited production of cast lead bullion (mixture of lead purchased to prime the kettles and AquaRefined lead from our AquaRefining process), and in June 2018, we commenced the sale of pure AquaRefined lead in the form of two tonne blocks. While we believe that our development, testing and limited production to date has validated the concept of our AquaRefining process, the limited nature of our operations to date are not sufficient to confirm the economic returns on our production of recycled lead. Further, we have only recently commenced commercial operations in the area of recycling of lithium-ion batteries. There can be no assurance that either us or our licensees will be able to produce AquaRefined lead or high value metals from lithium-ion batteries in commercial quantities at a cost of production that will provide us and our proposed licensees with an adequate profit margin.

 

Our business may be negatively affected by labor issues and higher labor costs. Our ability to maintain our workforce depends on our ability to attract and retain new and existing employees. As of the date of this report, none of our employees are covered by collective bargaining agreements and we consider our labor relations to be acceptable. However, we could experience workforce dissatisfaction which could trigger bargaining issues, employment discrimination liability issues as well as wage and benefit consequences, especially during critical operation periods. We could also experience a work stoppage or other disputes which could disrupt our operations and could harm our operating results. In addition, legislation or changes in regulations could result in labor shortages and higher labor costs. There can be no assurance that we may not experience labor issues that negatively impact our operations or results of operations.

 

Our intellectual property rights may not be adequate to protect our businessAs of the date of this report, we have secured 9 US patents, 91 international patents and 2 allowances (international) related to our AquaRefining process.

 

We also have further patent applications pending in the United States and numerous corresponding patent applications pending in 21 additional jurisdictions relating to certain elements of the technology underlying our AquaRefining process and related apparatus and chemical formulations. However, no assurances can be given that any patent issued, or any patents issued on our current and any future patent applications, will be sufficiently broad to adequately protect our technology. In addition, we cannot assure you that any patents issued now or in the future will not be challenged, invalidated, or circumvented.

 

Even patents issued to us may not stop a competitor from illegally using our patented processes and materials. In such event, we would incur substantial costs and expenses, including lost time of management in addressing and litigating, if necessary, such matters. Additionally, we rely upon a combination of trade secret laws and nondisclosure agreements with third parties and employees having access to confidential information or receiving unpatented proprietary know-how, trade secrets and technology to protect our proprietary rights and technology. These laws and agreements provide only limited protection. We can give no assurance that these measures will adequately protect us from misappropriation of proprietary information.

 

Our processes may infringe on the intellectual property rights of others, which could lead to costly disputes or disruptions. The applied science industry is characterized by frequent allegations of intellectual property infringement. Though we do not expect to be subject to any of these allegations, any allegation of infringement could be time consuming and expensive to defend or resolve, result in substantial diversion of management resources, cause suspension of operations or force us to enter into royalty, license, or other agreements rather than dispute the merits of such allegation. If patent holders or other holders of intellectual property initiate legal proceedings, we may be forced into protracted and costly litigation. We may not be successful in defending such litigation and may not be able to procure any required royalty or license agreements on acceptable terms or at all.

 

 

Global economic conditions could negatively affect our prospects for growth and operating results. Our prospects for growth and operating results will be directly affected by the general global economic conditions of the industries in which our suppliers, partners and customer groups operate. We believe that the market price of battery metal is relatively volatile and reacts to general global economic conditions.  Our business will be highly dependent on the economic and market conditions in each of the geographic areas in which we operate. These conditions affect our business by reducing the demand for LABs and LIBs and decreasing the price of lead in times of economic downturn and increasing the price of used batteries in times of increasing demand of LABs and recycled lead. There can be no assurance that global economic conditions will not negatively impact our liquidity, growth prospects and results of operations.

 

We are subject to the risks of conducting business outside the United States. A part of our strategy involves our pursuit of growth opportunities in certain international market locations. We intend to pursue licensing or joint venture arrangements with local partners who will be primarily responsible for the day-to-day operations. Any expansion outside of the U.S. will require significant management attention and financial resources to successfully develop and operate any such facilities, including the sales, supply and support channels, and we cannot assure you that we will be successful or that our expenditures in this effort will not exceed the amount of any resulting revenues. Our international operations expose us to risks and challenges that we would otherwise not face if we conducted our business only in the United States, such as:

 

 

increased cost of enforcing our intellectual property rights;

 

diminished ability to protect our intellectual property rights;

 

heightened price sensitivities from customers in emerging markets;

 

our ability to establish or contract for local manufacturing, support and service functions;

 

localization of our LABs and components, including translation into foreign languages and the associated expenses;

 

compliance with multiple, conflicting and changing governmental laws and regulations;

 

compliance with the Federal Corrupt Practices Act and other anti-corruption laws;

 

foreign currency fluctuations;

 

laws favoring local competitors;

 

weaker legal protections of contract terms, enforcement on collection of receivables and intellectual property rights and mechanisms for enforcing those rights;

 

market disruptions created by public health crises in regions outside the United States;

 

difficulties in staffing and managing foreign operations, including challenges presented by relationships with workers’ councils and labor unions;

 

issues related to differences in cultures and practices; and

 

changing regional economic, political and regulatory conditions.

 

U.S. government regulation and environmental, health and safety concerns may adversely affect our business. Our operations and the operations of our licensees in the United States will be subject to the federal, state and local environmental, health and safety laws applicable to the reclamation of batteries including the Occupational Safety and Health Act ("OSHA") of 1970 and comparable state statutes. Our facilities and the facilities of our licensees will have to obtain environmental permits or approvals to expand, including those associated with air emissions, water discharges, and waste management and storage. We and our licensees may face opposition from local residents or public interest groups to the installation and operation of our respective facilities. In addition to permitting requirements, our operations and the operations of  our licensees are subject to environmental health, safety and transportation laws and regulations that govern the management of and exposure to hazardous materials such as the acids involved in battery reclamation. These include hazard communication and other occupational safety requirements for employees, which may mandate industrial hygiene monitoring of employees for potential exposure.

 

 

We and our licensees are also subject to inspection from time to time by various federal, state and local environmental, health and safety regulatory agencies and, as a result of these inspections, we and our licensees may be cited for certain items of non-compliance. For example, in August 2018, the Nevada Occupational Safety and Health Administration, or Nevada OSHA, delivered to us a citation and notification of penalty. The citation listed a number of items related to our compliance with Nevada OSHA’s Lead Standard. We reached a settlement agreement with Nevada OSHA on the amount of penalties associated with the citation. We also agreed to engage a lead compliance expert to audit our facility at TRIC for compliance with all provision of the Lead Standard and to generate a written report with findings of any noncompliance, recommended corrective actions, and a time frame to correct the findings of noncompliance. We agreed with Nevada OSHA to correct all findings of noncompliance within the time frame proposed by the lead compliance expert in their report. The lead compliance expert has been engaged, has visited the facility at TRIC and has completed the written report. We have corrected all findings of noncompliance in a timely manner.

 

Failure to comply with the requirements of federal, state and local environmental, health and safety laws could subject our business and the businesses of our licensees to significant penalties (civil or criminal) and other sanctions that could adversely affect our business. In addition, in the event we are unable to operate and expand our AquaRefining process and operations as safe and environmentally responsible, we and our licensees may face opposition from local governments, residents or public interest groups to the installation and operation of our facilities.

 

The development of new AquaRefining technology by us or our partners or licensees, and the dissemination of our AquaRefining process will depend on our ability to acquire necessary permits and approvals, of which there can be no assurance. As noted above, our AquaRefining processes will have to obtain environmental permits or approvals to operate, including those associated with air emissions, water discharges, and waste management and storage. In addition, we expect that any use of AquaRefining operations at our partner's facilities will require additional permitting and approvals. Failure to secure (or significant delays in securing) the necessary permits and approvals could prevent us and our partners and licensees from pursuing additional AquaRefining expansion, and otherwise adversely affect our business, financial results and growth prospects. Further, the loss of any necessary permit or approval could result in the closure of an AquaRefining facility and the loss of our investment associated with such facility.

 

Our business involves the handling of hazardous materials and we may become subject to significant fines and other liabilities in the event we mishandle those materials. The nature of our operations involves risks, including the potential for exposure to hazardous materials such as lead, that could result in personal injury and property damage claims from third parties, including employees and neighbors, which claims could result in significant costs or other environmental liability. Our operations also pose a risk of releases of hazardous substances, such as lead or acids, into the environment, which can result in liabilities for the removal or remediation of such hazardous substances from the properties at which they have been released, liabilities which can be imposed regardless of fault, and our business could be held liable for the entire cost of cleanup even if we were only partially responsible. We are also subject to the possibility that we may receive notices of potential liability in connection with materials that were sent to third-party recycling, treatment, and/or disposal facilities under the Federal Comprehensive Environmental Response, Compensation and Liability Act of 1980, as amended, or CERCLA, and comparable state statutes, which impose liability for investigation and remediation of contamination without regard to fault or the legality of the conduct that contributed to the contamination, and for damages to natural resources. Liability under CERCLA is retroactive, and, under certain circumstances, liability for the entire cost of a cleanup can be imposed on any responsible party. Any such liability could result in judgments or settlements that restrict our operations in a manner that materially adversely effects our operations and could result in fines, penalties or awards that could materially impair our financial condition and even threaten our continued operation as a going concern.

 

We will be subject to foreign government regulation and environmental, health and safety concerns that may adversely affect our business. As our business expands outside of the United States, our operations will be subject to the environmental, health and safety laws of the countries where we do business, including permitting and compliance requirements that address the similar risks as do the laws in the United States, as well as international legal requirements such as those applicable to the transportation of hazardous materials. Depending on the country or region, these laws could be as stringent as those in the U.S., or they could be less stringent or not as strictly enforced. In some countries in which we are interested in expanding our business, such as Mexico and China, the relevant environmental regulatory and enforcement frameworks are in flux and subject to change. Compliance with these requirements will cause our business to incur costs, and failure to comply with these requirements could adversely affect our business.

 

In the event we are unable to present and operate our AquaRefining process and operations as safe and environmentally responsible, we may face opposition from local governments, residents or public interest groups to the installation and operation of our facilities.

 

 

Risks Related to Owning Our Common Stock

 

The market price of our shares may be subject to fluctuation and volatility. You could lose all or part of your investment. The market price of our common stock is subject to wide fluctuations in response to various factors, some of which are beyond our control. Since January 1, 2022, the reported high and low sales prices of our common stock have ranged from $1.59 to $0.50 through February 17, 2023. The market price of our shares on the NASDAQ Capital Market may fluctuate as a result of a number of factors, some of which are beyond our control, including, but not limited to:

 

 

actual or anticipated variations in our and our competitors’ results of operations and financial condition;
 

changes in earnings estimates or recommendations by securities analysts, if our shares are covered by analysts;
 

development of technological innovations or new competitive products by others;
 

regulatory developments and the decisions of regulatory authorities as to the approval or rejection of new or modified products;
 

our sale or proposed sale, or the sale by our significant stockholders, of our shares or other securities in the future;
 

changes in key personnel;
 

success or failure of our research and development projects or those of our competitors;
 

the trading volume of our shares; and
 

general economic and market conditions and other factors, including factors unrelated to our operating performance.

 

These factors and any corresponding price fluctuations may materially and adversely affect the market price of our shares and result in substantial losses being incurred by our investors. In the past, following periods of market volatility, public company stockholders have often instituted securities class action litigation. If we were involved in securities litigation, it could impose a substantial cost upon us and divert the resources and attention of our management from our business. 

 

If securities or industry analysts do not continue to publish research or publish inaccurate or unfavorable research about our business, our stock price and trading volume could decline. The trading market for our common stock depends in part on the research and reports that securities or industry analysts publish about us or our business. If industry analysts cease coverage of us, the trading price for our common stock would be negatively affected. If one or more of the analysts who cover us downgrade our common stock or publish inaccurate or unfavorable research about our business, our common stock price would likely decline. If one or more of these analysts cease coverage of us or fail to publish reports on us regularly, demand for our common stock could decrease, which might cause our common stock price and trading volume to decline. In addition, independent industry analysts may provide reviews of our AquaRefining technology, as well as competitive technologies, and perception of our offerings in the marketplace may be significantly influenced by these reviews. We have no control over what these industry analysts report, and because industry analysts may influence current and potential customers, our brand could be harmed if they do not provide a positive review of our products and platform capabilities or view us as a market leader.

 

We may be at an increased risk of securities class action litigation.  Historically, securities class action litigation has often been brought against a company following a decline in the market price of its securities. This risk is especially relevant for us because early-stage companies have experienced significant stock price volatility in recent years. If we were to be sued, it could result in substantial costs and a diversion of management’s attention and resources, which could harm our business. In 2017, a securities class action lawsuit and shareholder derivative lawsuit were filed against us.  In 2021, we were able to settle both actions through our issuance of $500,000 of our common shares and our adoption of limited corporate governance reforms, however we incurred significant legal costs in defending both actions and our management was required to devote significant time in managing the defense of the actions.

 

We maintain director and officer insurance that we regard as reasonably adequate to protect us from potential claims; however, we are responsible for meeting certain deductibles under the policies and, in any event, we cannot assure you that the insurance coverage will adequately protect us from claims made. Further, the costs of insurance may increase and the availability of coverage may decrease. As a result, we may not be able to maintain our current levels of insurance at a reasonable cost, or at all, which might make it more difficult to attract qualified candidates to serve as executive officers or directors.

 

 

 

Future sales of substantial amounts of our common stock, or the possibility that such sales could occur, could adversely affect the market price of our common stock. We cannot predict the effect, if any, that future issuances or sales of our securities or the availability of our securities for future issuance or sale, will have on the market price of our common stock. Issuances or sales of substantial amounts of our securities, or the perception that such issuances or sales might occur, could negatively impact the market price of our common stock and the terms upon which we may obtain additional equity financing in the future.

 

We have not paid dividends in the past and have no plans to pay dividends. We plan to reinvest all of our earnings, to the extent we have earnings, in order to pursue our business plan and cover operating costs and to otherwise become and remain competitive. We do not plan to pay any cash dividends with respect to our securities in the foreseeable future. We cannot assure you that we would, at any time, generate sufficient surplus cash that would be available for distribution to the holders of our common stock as a dividend. Therefore, you should not expect to receive cash dividends on our common stock.

 

Our charter documents and Delaware law may inhibit a takeover that stockholders consider favorable. Provisions of our certificate of incorporation and bylaws and applicable provisions of Delaware law may delay or discourage transactions involving an actual or potential change in control or change in our management, including transactions in which stockholders might otherwise receive a premium for their shares, or transactions that our stockholders might otherwise deem to be in their best interests. The provisions in our certificate of incorporation and bylaws:

 

 

limit who may call stockholder meetings;

 

do not provide for cumulative voting rights;

 

establish an advance notice procedure for stockholders' proposals to be brought before an annual meeting, including proposed nominations of persons for election to our board of directors, and

 

provide that all vacancies may be filled by the affirmative vote of a majority of directors then in office, even if less than a quorum.

 

In addition, Section 203 of the Delaware General Corporation Law may limit our ability to engage in any business combination with a person who beneficially owns 15% or more of our outstanding voting stock unless certain conditions are satisfied. This restriction lasts for a period of three years following the share acquisition. These provisions may have the effect of entrenching our management team and may deprive you of the opportunity to sell your shares to potential acquirers at a premium over prevailing prices. This potential inability to obtain a control premium could reduce the price of our common stock.

 

Our bylaws designate the Court of Chancery of the State of Delaware as the sole and exclusive forum for certain litigation that may be initiated by our stockholders, which could limit our stockholders’ ability to obtain a favorable judicial forum for disputes with the Company. Our bylaws provide that, unless we consent in writing to the selection of an alternative forum, the Court of Chancery of the State of Delaware shall be the sole and exclusive forum for (i) any derivative action or proceeding brought on our behalf, (ii) any action asserting a claim of breach of fiduciary duty owed by any of our directors, officers or other employees to us or our stockholders, (iii) any action asserting a claim against us or any our directors, officers or other employees arising pursuant to any provision of the Delaware General Corporation Law or our certificate of incorporation or bylaws, or (iv) any action asserting a claim against us or any our directors, officers or other employees governed by the internal affairs doctrine. This forum selection provision in our bylaws may limit our stockholders’ ability to obtain a favorable judicial forum for disputes with us or any of our directors, officers or other employees.

 

Item 1B.

Unresolved Staff Comments

 

None.

 

 

Item 2.

Properties

 

Our executive offices are presently located in 4,183 square feet of class A office space in Reno, Nevada. We lease this facility at a lease rate of approximately $11,000 per month. The lease term began in September, 2021 and expires September 30, 2024.

 

Our executive offices were previously located in 21,697 square feet of office and industrial space in a multi-building commercial project known as “Marina Village” located in Alameda, California. The lease term was 76 months, commencing February 1, 2016, and expiring May 31, 2022. We sublet the property with the sublease commencing on February 4, 2019 and expiring May 31, 2022. This lease was terminated in early 2022.

 

We have developed and lease an Innovation Center focused on applying Aqua Metals technology to lithium-ion battery recycling. We lease this facility at a lease rate of approximately $11,000 per month. The original lease term expired on December 31, 2021 but was renewed for a three year period which commenced on January 1, 2022 and expire on December 31, 2024.

 

We have developed and own a 136,750 square foot LAB recycling facility on 11.73 acres of land located in TRIC, a 107,000-acre park located nine miles east of Reno, Nevada on I-80. We have entered into an Industrial Lease Agreement with LINICO Corporation, or ("LiNiCo"), dated February 15, 2021, pursuant to which we have leased the TRIC facility to LiNiCo. The lease commenced April 1, 2021 and expires on March 31, 2023. LiNiCo has agreed to a purchase price of $15.25 million and paid a nonrefundable deposit of $1.25 million in October 2021, and a second nonrefundable deposit of $2 million in October 2022, per the terms of the agreement. Both nonrefundable deposits in the total of $3.25 million will be applied towards the sale price.

 

In February 2023, we purchased a property located in TRIC. The property includes both the land and an existing building. The land totals approximately five acres and the building is approximately 21,000 square feet. The Company intends to redevelop the existing building and install our first commercial-scale Li AquaRefining system, with an estimated capacity of 3,000 tonnes of materials processed each year. The Company is also exploring plans to develop the remaining land on the property to expand capacity and operations.

 

Item 3.

Legal Proceedings

 

We may, from time to time, be party to litigation and subject to claims incident to the ordinary course of business. As our growth continues, we may become party to an increasing number of litigation matters and claims. The outcome of litigation and claims cannot be predicted with certainty, and the resolution of any future matters could materially affect our future financial position, results of operations or cash flows. We are not party to any legal proceedings that, if determined adversely to us, would individually or taken together have a material adverse effect on our business, results of operations, financial condition or cash flows.

 

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

 

Market Information

 

Our common stock has traded on the NASDAQ Capital Market under the symbol “AQMS.” 

 

Holders of Record

 

As of February 17, 2023, there were eleven holders of record of our common stock.

 

Dividend Policy

 

We have never declared or paid cash dividends on our common stock. We presently intend to retain earnings, if any, to finance the operation and expansion of our business.

 

Equity Compensation Plan Information

 

We have adopted the Aqua Metals, Inc. 2014 Stock Incentive Plan providing for the grant of non-qualified stock options and incentive stock options to purchase shares of our common stock and for the grant of restricted and unrestricted share grants. We have reserved 2,113,637 shares of our common stock under the plan. All of our officers, directors, employees and consultants are eligible to participate under the plan. The purpose of the plan is to provide eligible participants with an opportunity to acquire an ownership interest in our company.

 

In 2019, our board of directors adopted the Aqua Metals, Inc. 2019 Stock Incentive Plan (the “2019 Plan”). A total of 18,500,000 shares of common stock was authorized for issuance pursuant to the 2019 Plan. The 2019 Plan provides for the following types of stock-based awards: incentive stock options; non-statutory stock options; restricted stock; and performance stock. The 2019 Plan, under which equity incentives may be granted to employees and directors under incentive and non-statutory agreements, requires that the option price may not be less than the fair value of the stock at the date the option is granted. Option awards are exercisable until their expiration, which may not exceed 10 years from the grant date.

 

The following table sets forth the number and weighted-average exercise price of securities to be issued upon exercise of outstanding options and warrants, and the number of securities remaining available for future issuance, under our equity compensation plan at December 31, 2022.

 

                   

Number of

 
   

Number of

           

Securities

 
   

Securities to be

   

Weighted-

   

Remaining

 
   

Issued Upon

   

Average Exercise

   

Available for

 
   

Exercise of

   

Price of

   

Future Issuance

 
   

Outstanding

   

Outstanding

   

Under Equity

 
   

Options, Warrants

   

Options and

   

compensation

 
   

and Rights

   

Warrants

   

Plans

 

Equity compensation plans approved by stockholders

    6,542,204 (1)    $ 3.82       5,262,254  

Equity compensation plans not approved by stockholders

    846,372 (2)    $ 4.48          

 

(1) Includes 154,267 shares relating to outstanding options and 6,387,937 relating to restricted stock units under our stock-based compensation plans.

 

(2) Consists of warrants issued in connection with financing activities and 840,000 shares relating to outstanding options granted in reliance on Nasdaq Rule 5635(c)(4).

 

Unregistered Sales of Equity Securities and Use of Proceeds

 

None.

 

Item 6.

Reserved

 

None.

 

 

 

Item 7.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

 

General

 

Aqua Metals is engaged in the business of applying its commercialized clean, water-based recycling technology principles to develop the clean and cost-efficient recycling solutions for both lead and lithium-ion (“Li”) batteries. Our recycling process is a patented hydro- and electrometallurgical technology that is a novel, proprietary and patented process we developed and named AquaRefining. AquaRefining is a low-emissions, closed-loop recycling technology that replaces polluting furnaces and hazardous chemicals with electricity-powered electroplating to recover valuable metals and materials from spent batteries with higher purity, lower emissions, and with minimal waste. The modular “Aqualyzers” cleanly generate ultra-pure metal one atom at a time, closing the sustainability loop for the rapidly growing energy storage economy.

 

Our process was originally designed for lead recycling. Lead is a globally traded commodity with a worldwide market value in excess of $20 billion. We are also applying our commercialized clean, water-based recycling technology principles with the goal of developing the cleanest and most cost-efficient recycling solution for lithium-ion batteries. We believe our process has the potential to produce higher quality products at a lower operating cost without the damaging effects of furnaces and greenhouse emissions. Aqua Metals estimates the total addressable market for lithium-ion battery recycling will be approximately $9 billion by 2025 and grow to exceed lead battery recycling by the end of the decade. 

 

In February 2021, we announced our entry into the lithium-ion battery (LiB) recycling market through a key provisional patent we filed that applies the same innovative AquaRefining approach. In August 2021, we announced we had established our Innovation Center in TRIC focused on applying our proven technology to LiB recycling research and development and prototyping. Our strategic decision to apply our proven clean, closed-loop hydrometallurgical and electrochemical recycling experience to lithium-ion battery recycling is designed to meet the growing demand for critical metals driven by the global transition to electric vehicles; growth in internet data centers; and alternative energy applications including solar, wind, and grid-scale storage. 

 

During the first half of 2022, we announced our ability to recover copper, lithium hydroxide, nickel and cobalt from lithium-ion battery black mass at the Company’s Innovation Center. During 2022, we built our fully-integrated pilot system, located within the company’s Innovation Center, which is designed to allow Aqua Metals to be the first company in North America to recycle battery minerals from black mass and sell them in the U.S. and position the Company as the first LiB recycler in North America to align with the U.S. government’s goal of retaining strategic battery minerals within the domestic supply chain.

 

During 2022, we conducted environmental comparisons based on Argonne National Lab’s modeling of lithium battery supply chains – called EverBatt. The initial results indicate that AquaRefining is a cleaner approach to LiB recycling, producing far less CO2 waste streams than the two evaluated primary processes currently on the market which include smelting and chemically driven hydrometallurgical process. In December of 2022, we completed equipment installation and began to operate our first-of-a-kind LiB recycling facility, utilizing electricity to recycle instead of intensive chemical processes, fossil fuels, or high-temperature furnaces. In January of 2023, Aqua Metals recovered its first metals from recycling lithium batteries using the patent-pending Li AquaRefining process and is currently scaling operations at the Company’s pilot facility.

 

In February 2023, we acquired a five-acre recycling campus at TRIC. The facility is designed, when fully developed, to process up to 10,000 tonnes of lithium-ion battery material each year using our proprietary AquaRefining technology. We expect to complete development of phase one, including all equipment installation, by the end of 2023 and to commence operations at the new campus in the first quarter of 2024. Our initial plans call for upgrading the current building to install a commercial-scale Li AquaRefining system capable of recycling 3,000 tons of lithium battery ‘black mass’ each year. We expect to complete redevelopment of the current space and finalize equipment installation this year, and to commence operations at the new campus in the first quarter of 2024. The purchase of the new property was funded with a non-dilutive loan. We also intend to finance the development of Phase One through a non-dilutive loan. The Company is currently in discussions with a provider of debt financing that has provided financing in the past.

 

Our focus for the lead market is providing equipment and licensing of our lead acid battery recycling technologies in an enabler model which allows us to work with anyone in the industry globally and address the entire marketplace.  Our focus for the lithium market includes operating our first-of-a-kind lithium battery recycling facility, utilizing electricity to recycle instead of intensive chemical processes, fossil fuels, or high-temperature furnaces. We are also exploring partnership and/or joint ventures agreements, particularly as our Li AquaRefining matures through 2023 and into 2024.  We believe that Aqua Metals is in a position to become one of the few critical minerals recovery players for which our environmental and economic value proposition should generate both great commercial wins and potentially government grants to accelerate our credibility and progress.

 

 

During the year ended December 31, 2022, we issued 6,742,069 shares of common stock pursuant to an At the Market Issuance Sales Agreement ("ATM") for net proceeds of $6.5 million.

 

Results of Operations for the Fiscal Year Ended December 31, 2022 Compared to the Fiscal Year Ended December 31, 2021

 

During the years ended December 31, 2022 and December 31, 2021, revenue resulted from the sale of inventory consisting of lead compounds that were generated during operation of the TRIC facility prior to the November 2019 fire at our TRIC facility. During the years ended December 31, 2022 and December 31, 2021, product sales consisted of lead bullion, lead compounds and plastics that were generated through the AquaRefining process. The following table summarizes results of operations with respect to the items set forth below for the twelve months ended December 31, 2022 and 2021 together with the percentage change from the twelve months ended December 31, 2021 for those items (in thousands).

 

   

Year ended December 31,

 
                   

Favorable

   

%

 
   

2022

   

2021

   

(Unfavorable)

   

Change

 

Product sales

  $ 4     $ 173     $ (169 )     (98 )%

Plant operations and clean up

    3,959       7,017       3,058       44 %

Research and development cost

    1,813       933       (880 )     (94 )%

General and administrative expense

    9,815       9,688       (127 )     (1 )%

Total operating expense

  $ 15,587     $ 17,638     $ 2,051       12 %

 

Except for nominal sales of inventory, we did not generate revenue during the years ended December 31, 2022 and December 31, 2021. Plant activity during 2022 consisted of testing our lithium-ion battery recycling technology and developing the prototype system activities.   

 

Plant operations and clean-up includes supplies and related costs, salaries and benefits, consulting and outside services costs, depreciation and amortization costs, insurance, travel and overhead costs. Plant operations and clean up decreased approximately 44% for the twelve months ended December 31, 2022, as compared to the twelve months ended December 31, 2021 as a result of plant clean-up and repair of fire damaged areas that began in 2021 and were completed earlier in 2022.

 

Research and development cost included expenditures related to the improvement of our lithium-ion battery recycling technology. During the twelve months ended December 31, 2022, research and development costs increased approximately 94% from the comparable period in 2021. Research and development is a key part of our business strategy and includes our focus on improving the Company's proprietary technology for LAB recycling and advancing our research related to the application of AquaRefining to recycling lithium-ion batteries. 

 

General and administrative expense increased approximately 1% for the twelve months ended December 31, 2022 compared to the twelve months ended December 31, 2021. Increases in general and administrative expenses included changes in payroll and payroll related expenses, in addition to an increase in travel expenses. 

 

The following table summarizes our other income and interest expense for the years ended December 31, 2022 and December 31, 2021 together with the percentage change in those items (in thousands).

 

   

Year ended December 31,

 
                   

Favorable

   

%

 
   

2022

   

2021

   

(Unfavorable)

   

Change

 

Other (expense) income

                               
                                 

Insurance proceeds net of related expenses

  $     $ 4,794     $ (4,794 )     (100 )%

Impairment expense

  $ (579 )   $ (545 )   $ (34 )     (6 )%

PPP loan forgiveness

  $     $ 332     $ (332 )     100 %

Gain (loss) on disposal of property and equipment

  $ 596     $ (5,665 )   $ 6,261       111 %

Interest expense

  $ (125 )   $ (21 )   $ (104 )     495 %

Interest and other income

  $ 262     $ 379     $ (117 )     (31 )%

 

Insurance proceeds net of related expenses resulted from collection and payment activity that began in 2020 following the November 2019 fire. The change from period to period is due to the timing of insurance payments and associated fire clean-up expenses. The Company does not expect any additional insurance payments related to this matter. Both of the Company's two PPP loans totaling $332,000 received in May 2020 have been forgiven.

 

For the year ended December 31, 2022, we recognized a write down to fair market value of our assets held for sale of approximately $0.6 million. We recorded a gain of $0.7 million that resulted from the write-off of plant commitment accrued expenses and $0.1 million gain that resulted from the sale of construction in progress ("CIP") equipment. The gain was offset by a loss on the sale of assets held for sale of approximately $0.1 million and $0.1 million bad debt resulting from the sale of the battery breaker. For the year ended December 31, 2021, we recognized a non-cash impairment charge of $0.5 million, subsequent to an analysis of our fixed assets and a write down to fair market values. We recognized a loss on the sale of assets held for sale of approximately $1.4 million during the year ended December 31, 2021 as the result of disposals completed in conjunction with the plant clean-up. In addition, we recognized a loss of $3.5 million related to the purchase arrangement for the Company's facility located at 2500 Peru. The loss on sale of assets held for sale also included $0.7 million resulting from the sale of a battery breaker and related equipment.

 

We recognized interest expense of $125,000 for the year ended December 31, 2022 and $21,000 for the comparable period of 2021. The increase in interest expense from the prior year is due to the interest paid on the secured loan agreement we entered in September 2022. We recognized $262,000 in interest and other income during the year ended December 31, 2022 and $379,000 for the year ended December 31, 2021. The primary driver of the decrease in interest and other income was due to the payments received for scrap material salvaged during the 2021 plant clean-up process.  

 

 

 

Liquidity and Capital Resources

 

As of December 31, 2022, we had total assets of $33.5 million and working capital of $10.9 million.

 

The following table summarizes our cash provided by (used in) operating, investing and financing activities (in thousands):

 

   

Year ended December 31,

 
   

2022

   

2021

 

Net cash used in operating activities

  $ (10,148 )   $ (7,062 )

Net cash used in investing activities

  $ (3,420 )   $ (2,228 )

Net cash provided by financing activities

  $ 12,513     $ 10,894  

 

Net cash used in operating activities

 

Net cash used in operating activities for the years ended December 31, 2022 and December 31, 2021 was approximately $10.1 million and $7.6 million, respectively. Net cash used in operating activities during each of these periods consisted primarily of our net loss adjusted for non-cash items such as depreciation, amortization, and stock-based compensation charges as well as net changes in working capital. During the year ended December 31, 2022, we recognized a $0.6 million gain on disposal of property and equipment and approximately $0.6 million expense for impairment on assets held for sale. During the year ended December 31, 2021, we recognized a $5.7 million loss on disposal of property and equipment and $0.5 million expense for impairment on assets held for sale.

 

Net cash used in investing activities

 

Net cash used in investing activities for the year ended December 31, 2022 was $3.4 million compared to $2.2 million for the year ended December 31, 2021. Net cash in investing activities during each of these periods consists primarily of purchases of fixed assets and proceeds received from sale of equipment respectively. 

 

Net cash provided by financing activities

 

Net cash provided by financing activities for the year ended December 31, 2022 consisted of $6.5 million net proceeds from ATM shares sales and $5.9 million net proceeds from the loan we secured in September 2022. Net cash provided by financing activities for the year ended December 31, 2021 consisted of $10.2 million in net proceeds from ATM share sales.  

 

As of December 31, 2022, we had total cash of $7.1 million and working capital of $10.9 million. As of the date of this report, we believe that we will require additional capital in order to fund our current level of ongoing costs over the next twelve months and move forward with our current business strategy. There can be no assurance that we will be able to acquire the necessary funding on commercially reasonable terms or at all. We intend to seek funds through the possible sale of equipment, lease revenue, licensing revenue and collection on the sale of the building. However, there can be no assurance that such funds will be available. If needed, we may seek funding through the sale of equity or debt financing. Funding that includes the sale of our equity may be dilutive. If such financing is not available on satisfactory terms, we may be unable to further pursue our business plan and we may be unable to continue operations. 

 

 

 

Critical Accounting Policies and Significant Judgments and Estimates

 

Our management’s discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which have been prepared in accordance with U.S. generally accepted accounting principles, or U.S. GAAP. The preparation of our consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements, and the reported amounts of expenses during the period. Significant items subject to such estimates and assumptions include the carrying amount and valuation of long-lived assets, the valuation of conversion features of convertible debt, valuation allowances for deferred tax assets, the determination of estimated asset retirement obligations, the determination of stock option expense, and the determination of the fair value of stock warrants issued. Our actual results could differ from these estimates under different assumptions or conditions.

 

While our significant accounting policies are more fully described in Note 2 to the consolidated financial statements included in Item 8 of this Annual Report on Form 10-K, we believe that the following accounting policies are the most critical to assist stockholders and investors reading the consolidated financial statements in fully understanding and evaluating our financial condition and results of operations.

 

Lease receivable

 

The Company has an outstanding direct sale-type industrial lease agreement with LINICO Corporation pursuant to which the Company has leased to LINICO the 136,750 square foot recycling facility at 2500 Peru. The lease commenced April 1, 2021 and expires on March 31, 2023. LINICO has agreed to a purchase price of $15.25 million and paid nonrefundable deposits totaling $3.25 million. These non-refundable deposits indicate the lessee’s intention to complete the purchase and are included in current liabilities until forfeited or applied towards the purchase balance. As of December 31, 2022 the outstanding balance of our lease receivable was $15.5 million. The Company expects to collect the outstanding balance by March 31, 2023 and therefore, no valuation allowance was recorded.  

 

Property and equipment, net

 

Property and equipment are stated at cost net of accumulated depreciation. Depreciation on property and equipment is calculated on the straight-line basis over the estimated useful lives of the assets. Leasehold improvements are depreciated over the shorter of the life of the asset or the remaining term of the lease. Upon the retirement or sale of our property and equipment, the cost and associated accumulated depreciation are removed from the consolidated balance sheet, and the resulting gain or loss is reflected on the consolidated statement of operations. Maintenance and repair expenditures are expensed as incurred while major improvements that increase the functionality, output or expected life of an asset are capitalized and depreciated over the estimated useful life.

 

We periodically evaluate our property and equipment assets for indications that the carrying amount of an asset may not be recoverable. At December 31, 2022 and December 31, 2021, management compared the carrying value of the assets held for sale against current fair market values. We determined the carrying value needed to be reduced to align with current fair market values. At December 31, 2022 and 2021, we recognized write down on the assets held for sale to fair market value of approximately $0.6 million and $0.5 million, respectively.

 

Intangible and other long-lived assets

 

The intangible assets consist of a patent application contributed to us by five founding stockholders, patent applications for technology developed by us and trademark applications. The useful life of the intangible assets has been determined to be ten years and the assets are being amortized. We periodically evaluate our intangible and other long-lived assets for indications that the carrying amount of an asset may not be recoverable. In reviewing for impairment, we compare the carrying value of such assets to the estimated undiscounted future cash flows expected from the use of the assets and their eventual disposition. When the estimated undiscounted future cash flows are less than their carrying amount, an impairment loss is recognized equal to the difference between the assets’ fair value and their carrying value. In addition to the recoverability assessment, we routinely review the remaining estimated lives of our long-lived assets. Any reduction in the useful life assumption will result in increased depreciation and amortization expense in the period when such determination is made, as well as in subsequent periods. We evaluate the need to record impairment during each reporting period. No impairment has been recorded. We determined that the estimated life of the intellectual property properly reflected the current remaining economic life of the asset.

 

 

 

Revenue recognition

 

The Company records revenue recognition in accordance with ASC 606, Revenue from Contracts with Customers. ASC 606 provides a single comprehensive model for the recognition of revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. It requires an entity to recognize revenue when the entity transfers 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. ASC 606 creates a five-step model that requires entities to exercise judgment when considering the terms of contract(s), which includes (1) identifying the contract(s) with the customer, (2) identifying the separate performance obligations in the contract, (3) determining the transaction price, (4) allocating the transaction price to the separate performance obligations, and (5) recognizing revenue as each performance obligation is satisfied. ASC 606 requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including qualitative and quantitative information about contracts with customers, significant judgments and changes in judgments and assets recognized from costs incurred to obtain or fulfill a contract.

 

Insurance proceeds

 

On November 29, 2019, there was a fire in the Aqua Refining area of the TRIC facility. The Company recorded an insurance proceeds receivable balance of $19.9 million during the fourth quarter of 2019, which was limited by GAAP accounting standards to the net book value of assets written off as a result of the fire. The insurance proceeds receivable balance has been reduced to zero as insurance payments have exceeded the total established insurance proceeds receivable amount. Any amounts received in excess of that total are reported as other income. The Company does not expect any additional insurance payments related to this matter.   

 

Research and development

 

Research and development expenditures are expensed as incurred.

 

Income taxes

 

We account for income taxes in accordance with the asset and liability method of accounting for income taxes. Under the asset and liability method, deferred assets and liabilities are recognized based upon anticipated future tax consequences attributable to differences between financial statement carrying amounts of assets and liabilities and their respective tax bases. The provision for income taxes is comprised of the current tax liability and the changes in deferred tax assets and liabilities. We established a valuation allowance to the extent that it is more-likely-than-not that deferred tax assets will not be recoverable against future taxable income.

 

We recognize the effect of uncertain income tax positions only if those positions are more-likely-than-not of being sustained. Recognized income tax positions are measured at the largest amount that is greater than 50% likely of being realized. Changes in recognition or measurement are reflected in the period in which the change in judgment occurs.

 

Stock-based compensation

 

We recognize compensation expense for stock-based compensation in accordance with ASC 718 “Compensation – Stock Compensation.” For employee stock-based awards, we calculate the fair value of the award on the date of grant using the Black-Scholes-Merton method for stock options; the expense is recognized over the service period for awards to vest.

 

The estimation of stock-based awards that will ultimately vest requires judgment and to the extent actual results or updated estimates differ from the original estimates, such amounts are recorded as a cumulative adjustment in the period estimates are revised. The Company considers many factors when estimating expected forfeitures, including types of awards, employee class and historical experience.

 

Recent accounting pronouncements

 

See discussion of recent accounting pronouncements in Note 2 of the Consolidated Financial Statements located in Item 8 in this Annual Report.

 

 

Contractual Obligations and Commitments

 

The following table summarizes our contractual obligations as of December 31, 2022 and the effect such obligations are expected to have on our liquidity and cash flow in the future years (in thousands):

 

           

Less than

   

1 to 3

   

3 to 5

   

More than

 
   

Total

   

1 year

   

years

   

years

   

5 years

 

Operating leases

  $ 504     $ 266     $ 238     $     $  

Finance leases

    113       68       45              
    $ 617     $ 334     $ 283     $     $  

 

Operating lease obligations

 

We currently have two operating leases for real estate. We lease our Reno and McCarran, Nevada spaces under non-cancelable operating leases. The Reno, Nevada lease expires in 2024. The initial lease term for our mixed office and warehouse space in McCarran, Nevada expired on December 31, 2021. We elected to exercise our first extension option provided for in the McCarran, Nevada lease agreement, which extended the current term of the lease to December 31, 2024. In February 2022, the lease on Alameda, California facility was terminated.

 

Finance lease obligation

 

We currently maintain two finance leases for equipment. In November 2021, we entered into a finance lease for a modular laboratory which expires in October of 2024. Our second finance lease is for warehouse equipment.

 

Note payable

 

Aqua Metals Reno, Inc. entered into a $6,000,000 loan agreement with Summit Investment Services, LLC, a Nevada limited liability company as to an undivided 90.8334% interest, Darren McBride, Trustee of the Arduino 1 Trust, U/A dated April 25, 2022, as to an undivided 8.3333% interest and Jason Yelowitz, Trustee of the Jason Yelowitz 2006 Trust, dated March 31, 2006 as to an undivided .8333% interest (collectively, the “Lenders”) on September 30, 2022. See Note 13 in the accompanying notes to the consolidated financial statements for additional information.

 

 

Item 7A.

Quantitative and Qualitative Disclosures About Market Risk

 

We do not enter into financial instruments for trading or speculative purposes. Our cash, cash equivalents and restricted cash balances as of December 31, 2022 consisted of cash and cash equivalents. We experience market risk with respect to the volatility of lead commodity prices. The purchase price of our primary raw material used lead acid batteries (used LABs), and the sales price of our lead-based finished products are based on commodity pricing. Due to the relatively short turnaround between the purchase of used LABs and the sale of our finished goods, we believe the risk is minimized.

 

 

 

 
Item 8.

Financial Statements and Supplementary Data

 

Index To Consolidated Financial Statements

 

 

Page

 

 

Report of Independent Registered Public Accounting Firm (PCAOB ID: 32)

26

 

 

Consolidated Balance Sheets at December 31, 2022 and December 31, 2021

28

 

 

Consolidated Statements of Operations for the years ended December 31, 2022 and December 31, 2021

29

 

 

Consolidated Statements of Stockholders’ Equity for the years ended December 31, 2022 and December 31, 2021

30

 

 

Consolidated Statements of Cash Flows for the years ended December 31, 2022 and December 31, 2021

31

 

 

Notes to Consolidated Financial Statements

33

 

z01.jpg
 

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

 

To the Board of Directors and

Stockholders of Aqua Metals, Inc. and Subsidiaries:

Reno, NV

 

Opinion on the Financial Statements

 

We have audited the accompanying consolidated balance sheets of Aqua Metals, Inc. and Subsidiaries (collectively the "Company") as of December 31, 2022 and 2021, and the related consolidated statements of operations, stockholders' equity and cash flows, for each of the two years in the period ended December 31, 2022, and the related notes (collectively referred to as the "consolidated financial statements").  In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2022 and 2021, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2022, in conformity with accounting principles generally accepted in the United States of America.

 

Basis for Opinion

 

These consolidated financial statements are the responsibility of the Company's management.  Our responsibility is to express an opinion on the Company's consolidated financial statements based on our audits.  We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) ("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 audits in accordance with the standards of the PCAOB.  Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud.  The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting.  As part of our audits, we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting.  Accordingly, we express no such opinion.

 

Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks.  Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated 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 consolidated financial statements.  We believe that our audits provide a reasonable basis for our opinion.

 

Critical Audit Matter

 

The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was communicated or required to be communicated to the audit committee and that (i) relates to accounts or disclosures that are material to the consolidated financial statements and (ii) involved especially challenging, subjective or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing separate opinions on the critical audit matter or on the accounts or disclosures to which it relates.

z02.jpg

 

Valuation of Lease Receivable

 

Critical Audit Matter Description

 

As described in Note 4 to the consolidated financial statements, the Company has accounted for its Industrial Lease and Option to Purchase Agreement as a sales-type lease. The lease receivable balance as of December 31, 2022 was approximately $15.5 million.  Given the potential for impairment, the related audit effort to evaluate management's valuation of the lease receivable was extensive and required a high degree of auditor judgment.

 

How the Critical Audit Matter Was Addressed in the Audit

 

Our principal audit procedures related to the Company's lease receivable valuation methodology included the following:

 

 We obtained management's memo documenting the accounting treatment of the sales-type lease transaction and evaluated management's approach and conclusions for adherence to U.S. generally accepted accounting principles.
 

We obtained management's calculation of the receivable and performed the following procedures:

 

o

Confirmed the significant terms of the Industrial Lease and Option to Purchase Agreement directly with the counterparty.

 

o

Performed corroborative calculations confirming that the inputs and calculations appeared accurate based on the terms of the agreement.

 

o

Tested a sample of lease payments for accuracy.

 

We evaluated the reasonableness of management's assessment of the collectability of the lease receivable.

 

We have served as the Company's auditor since 2014.

                                                                                   

 

 

 

/s/ ArmaninoLLP

San Ramon, California

 

March 9, 2023

 

 

 

AQUA METALS, INC.

Consolidated Balance Sheets

(in thousands, except share and per share amounts)

 

  

December 31,

  

December 31,

 
  

2022

  

2021

 

ASSETS

        

Current assets

        

Cash and cash equivalents

 $7,082  $8,137 

Accounts receivable

  12   269 

Lease receivable, current portion

  15,527   920 

Inventory

  278   123 

Assets held for sale

  47   2,633 

Prepaid expenses and other current assets

  263   356 

Total current assets

  23,209   12,438 
         

Non-current assets

        

Property and equipment, net

  7,343   2,367 

Intellectual property, net

  461   640 

Investment in LINICO

  2,000   1,500 

Lease receivable, non-current portion

     15,528 

Other assets

  489   796 

Total non-current assets

  10,293   20,831 
         

Total assets

 $33,502  $33,269 
         

LIABILITIES AND STOCKHOLDERS’ EQUITY

        
         

Current liabilities

        

Accounts payable

 $1,075  $685 

Accrued liabilities

  1,780   3,005 

Building purchase deposit, current portion

  3,250    

Lease liability, current portion

  307   388 

Note payable

  5,899    

Total current liabilities

  12,311   4,078 
         

Building purchase deposit, non-current portion

     1,328 

Lease liability, non-current portion

  275   330 

Total liabilities

  12,586   5,736 
         

Commitments and contingencies (see Note 15)

          
         

Stockholders’ equity

        

Common stock; $0.001 par value; 200,000,000 shares authorized; 79,481,751 and 70,416,552 shares issued and outstanding as of December 31, 2022 and December 31, 2021, respectively

  79   70 

Additional paid-in capital

  220,114   211,309 

Accumulated deficit

  (199,277)  (183,846)

Total stockholders’ equity

  20,916   27,533 
         

Total liabilities and stockholders’ equity

 $33,502  $33,269 

 

The accompanying notes are an integral part of these consolidated financial statements.

 

 

 

AQUA METALS, INC.

Consolidated Statements of Operations

(in thousands, except share and per share amounts)

 

   

Year ended December 31,

 
   

2022

   

2021

 

Product sales

  $ 4     $ 173  
                 

Operating cost and expense

               

Plant operations and clean up

    3,959       7,017  

Research and development cost

    1,813       933  

General and administrative expense

    9,815       9,688  

Total operating expense

    15,587       17,638  
                 

Loss from operations

    (15,583 )     (17,465 )
                 

Other income and expense

               

Insurance proceeds net of related expenses

          4,794  

Impairment expense

    (579 )     (545 )

PPP loan forgiveness

          332  

Gain (loss) on disposal of property and equipment

    596       (5,665 )

Interest expense

    (125 )     (21 )

Interest and other income

    262       379  
                 

Total other income (expense), net

    154       (726 )
                 

Loss before income tax expense

    (15,429 )     (18,191 )
                 

Income tax expense

    (2 )     (2 )
                 

Net loss

  $ (15,431 )   $ (18,193 )
                 

Weighted average shares outstanding, basic and diluted

    75,811,034       70,002,180  
                 

Basic and diluted net loss per share

  $ (0.20 )   $ (0.26 )

 

The accompanying notes are an integral part of these consolidated financial statements.

 

 

 

AQUA METALS, INC.

Consolidated Statements of Stockholders’ Equity

(in thousands, except share amounts)

 

  

Common Stock

             
  

Shares

  

Amount

  

Additional Paid-in Capital

  

Accumulated Deficit

  

Total Stockholders' Equity (Deficit)

 
                     

Balances, December 31, 2020

  64,461,065  $64  $196,728  $(165,653) $31,139 
                     

Stock-based compensation

        2,199      2,199 

Common stock issued upon RSU vesting

  2,114,396   2         2 

Common stock issued upon exercise of employee stock options

  347,901      727      727 

Common stock issued upon warrant exercise

  65,590             

Common stock issued for consulting services

  57,170      225      225 

Common stock issued for ATM share sales, net of $339 transaction costs

  2,995,430   3   10,163      10,166 

Common stock issued related to LINICO investment

  375,000   1   1,267      1,268 

Net loss

           (18,193)  (18,193)
                     

Balances, December 31, 2021

  70,416,552  $70  $211,309  $(183,846) $27,533 
                     

Stock-based compensation

        2,253      2,253 

Common stock issued upon RSU vesting

  2,275,731   2         2 

Common stock issued for consulting services

  19,176      19      19 

Common stock issued for ATM share sales, net of $250 transaction costs

  6,742,069   7   6,512      6,519 

Common stock issued for directors fees

  28,223      21      21 

Net loss

           (15,431)  (15,431)
                     

Balances, December 31, 2022

  79,481,751  $79  $220,114  $(199,277) $20,916 

 

The accompanying notes are an integral part of these consolidated financial statements.

 

 

 

AQUA METALS, INC.

Consolidated Statements of Cash Flows

(in thousands)

 

  

Year ended December 31,

 
  

2022

  

2021

 

Cash flows from operating activities:

        

Net loss

 $(15,431) $(18,193)

Reconciliation of net loss to net cash used in operating activities

        

Depreciation

  882   1,140 

Amortization of intellectual property

  179   180 

Fair value of common stock issued for consulting services

  19   225 

Stock-based compensation

  2,255   2,201 

Fair value of common stock issued for director fees

  21    

Amortization of deferred financing costs

  13    

Inventory NRV adjustment

     146 

Loss (gain) on disposal of property and equipment

  (596)  5,665 

Forgiveness of PPP loan

     (332)

Impairment of equipment

  579   545 

Lease of building

  920   553 

Changes in operating assets and liabilities

        

Accounts receivable

  120   (237)

Inventory

  (155)  822 

Prepaid expenses and other current assets

  93   345 

Accounts payable

  22   8 

Accrued liabilities

  1,428   378 

Other assets and liabilities

  (497)  (508)

Net cash used in operating activities

  (10,148)  (7,062)

Cash flows from investing activities:

        

Purchases of property and equipment

  (4,771)  (2,350)

Proceeds from sale of equipment

  1,760   275 

Equipment deposits and other assets

  91   79 

Investment in LINICO

  (500)  (232)

Net cash used in investing activities

  (3,420)  (2,228)

Cash flows from financing activities:

        

Proceeds from note payable

  5,886    

Proceeds from exercise of stock options

     728 

Proceeds from ATM, net

  6,519   10,166 

Proceeds from employee stock purchase plan

  108    

Net cash provided by financing activities

  12,513

 

  10,894 

Net increase (decrease) in cash and cash equivalents

  (1,055)  1,604 

Cash and cash equivalents at beginning of period

  8,137   6,533 

Cash and cash equivalents at end of period

 $7,082  $8,137 

 

 

AQUA METALS, INC.

Consolidated Statements of Cash Flows

(in thousands)

 

(Continued)

 

  

Year ended December 31,

 
  

2022

  

2021

 

Supplemental disclosure of cash flow information:

        

Cash paid for interest, net of amounts capitalized

 $84  $21 

Cash paid for income taxes

 $2  $2 
         

Non-cash financing activities

        

Fair value of common stock issued to consultants

 $19  $91 
         

Supplemental disclosure of non-cash transactions

        

Change in property and equipment resulting from change in accounts payable

 $(368) $875 

Change in property and equipment resulting from change in accrued expenses

 $(55) $ 

Change in investing activity resulting from issuance of equity

 $  $(1,268)

 

The accompanying notes are an integral part of these consolidated financial statements.

 

 

AQUA METALS, INC.

Notes to Consolidated Financial Statements 

 

 

 

1.

Organization and Operations

 

Aqua Metals is engaged in the business of applying its commercialized clean, water-based recycling technology principles to develop the clean and cost-efficient recycling solutions for both lead and lithium-ion (“Li”) batteries. Our recycling process is a patented hydro- and electrometallurgical technology that is a novel, proprietary and patented process we developed and named AquaRefining. AquaRefining is a low-emissions, closed-loop recycling technology that replaces polluting furnaces and hazardous chemicals with electricity-powered electroplating to recover valuable metals and materials from spent batteries with higher purity, lower emissions, and with minimal waste. The modular “Aqualyzers” cleanly generate ultra-pure metal one atom at a time, closing the sustainability loop for the rapidly growing energy storage economy.

 

We are in the process of demonstrating that Li AquaRefining, which is fundamentally non-polluting, can create the highest quality and highest yields of recovered minerals from lithium-ion batteries with lower waste streams and lower costs than existing alternatives. We have already demonstrated at our pilot facility our ability to recover key valuable minerals in lithium-ion batteries, such as lithium hydroxide, copper, nickel, cobalt, and other compounds in 2022. Our goal is to process commercial quantities of nickel, cobalt, and copper in a pure metal form that can be sold to the general metals and superalloy markets and can be made into battery precursor compound materials with known processes already used in the mining industry. We have installed, commissioned, and began to operate the first Li AquaRefining pilot plant at the end of 2022, scaling towards a commercial demonstration operation through 2023.

 

Our focus for the lead market is providing equipment and licensing of our lead acid battery recycling technologies in an enabler model which allows us to work with anyone in the industry globally and address the entire marketplace.  Our focus for the lithium market includes operating our first-of-a-kind lithium battery recycling facility, utilizing electricity to recycle instead of intensive chemical processes, fossil fuels, or high-temperature furnaces. 

 

 

33

 

Liquidity and Management Plans

 

The Company generated revenues of $4 thousand and $0.2 million during the years ended December 31, 2022 and December 31, 2021, respectively. The Company had net losses of $15.4 million and $18.2 million for the years ended December 31, 2022 and December 31, 2021, respectively. As of December 31, 2022, the Company’s cash balance was $7.1 million. As of the date of this report, the Company believes it will require additional capital in order to fund its current level of ongoing costs over the next twelve months and move forward with its lithium-ion battery recycling activities.

 

 

2.

Summary of Significant Accounting Policies

 

Basis of presentation and consolidation

 

The accompanying consolidated financial statements include those of Aqua Metals, Inc. and its subsidiaries, after elimination of all intercompany accounts and transactions. The Company has prepared the accompanying consolidated financial statements in accordance with accounting principles generally accepted in the United States of America (“GAAP”) and pursuant to the rules and regulations of the United States Securities and Exchange Commission (the “SEC”).

 

Use of estimates

 

The preparation of the consolidated financial statements requires management of the Company to make a number of estimates and assumptions relating to the reported amount of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements, and the reported amounts of expenses during the period. Significant items subject to such estimates and assumptions include the carrying amount and valuation of long-lived assets, valuation allowances for deferred tax assets, the determination of stock option expense and the determination of the fair value of stock warrants issued. Actual results could differ from those estimates.

 

Cash and cash equivalents

 

The Company considers all highly liquid instruments with original or remaining maturities of ninety days or less at the date of purchase to be cash equivalents. The Company maintains its cash balances in large financial institutions. Periodically, such balances may be in excess of federally insured limits.

 

Accounts receivable

 

The Company has traditionally sold its products to large well-established companies and extends credit without requiring collateral, based on an ongoing evaluation of the customer’s business prospects and financial condition. In the event that payment of a customer’s account receivable is doubtful, the Company would reserve the receivable under an allowance for doubtful accounts. As of December 31, 2022, the Company had no trade accounts receivable balance and has not created a reserve for doubtful accounts. The total accounts receivable balance as of  December 31, 2022 and December 31, 2021 consisted of proceeds from the sale of equipment.

 

Inventory

 

Inventory is stated at the lower of cost or net realizable value. Cost is recorded on a first-in, first-out basis using the weighted average method. Net realizable value is determined as the estimated selling price in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. The Company records a write-down, if necessary, to reduce the carrying value of inventory to its net realizable value. The effect of these write-downs is to establish a new cost basis in the related inventory, which is not subsequently written up.

 

Property and equipment, net

 

Property and equipment are stated at cost net of accumulated depreciation. Depreciation on property and equipment is calculated on the straight-line basis over the estimated useful lives of the assets. Leasehold improvements are depreciated over the shorter of the life of the asset or the remaining term of the lease. 

 

Property and equipment are stated at cost net of accumulated depreciation. Depreciation on property and equipment is calculated on the straight-line basis over the estimated useful lives of the assets. Leasehold improvements are depreciated over the shorter of the life of the asset or the remaining term of the lease. We periodically evaluate our property and equipment assets for indications that the carrying amount of an asset may not be recoverable. At December 31, 2022 and 2021, management compared the carrying value of the assets held for sale against current fair market values. We determined the carrying value needed to be reduced to align with current fair market values. At  December 31, 2022 and 2021, we recognized a write-down on the assets held for sale to fair market value of approximately $0.6 million and $0.5 million, respectively. 

 

 

34

 

Intellectual property, net

 

Intellectual property consists of patent applications contributed to the Company by five founding stockholders and patent applications for technology developed by the Company. The useful life of this intellectual property has been determined to be ten years and the assets are being amortized straight-line over this period. The Company periodically evaluates its intangible and other long-lived assets for indications that the carrying amount of an asset may not be recoverable. In reviewing for impairment, the Company compares the carrying value of such assets to the estimated undiscounted future cash flows expected from the use of the assets and their eventual disposition. When the estimated undiscounted future cash flows are less than their carrying amount, an impairment loss is recognized equal to the difference between the assets’ fair value and their carrying value. In addition to the recoverability assessment, the Company routinely reviews the remaining estimated lives of its long-lived assets. Any reduction in the useful life assumption will result in increased depreciation and amortization expense in the period when such determination is made, as well as in subsequent periods. The Company evaluates the need to record impairment during each reporting period. As of December 31, 2022 and 2021, the Company determined that the estimated life of the intellectual property properly reflected the current remaining economic life of the asset.

 

Investment in LINICO

 

Investments, which may be made from time to time for strategic reasons (and not to engage in the business of investments) are included in non-current assets in the consolidated balance sheets. Investments are recorded at cost and the Company analyzes the value of investments on a quarterly basis. The nature and timing of the Company’s investments will depend on available capital at any particular time and the investment opportunities identified and available to the Company.

 

Leases

 

The Company determines if an arrangement is a lease at inception. Operating lease right-of-use assets (“ROU assets”) and short-term and long-term lease liabilities are included in the consolidated balance sheets. ROU assets represent the right to use an underlying asset for the lease term and lease liabilities represent the Company’s obligation to make lease payments arising from the lease. Operating and finance lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As most of the Company’s leases do not provide an implicit rate, the Company uses an incremental borrowing rate based on the information available at the commencement date in determining the present value of lease payments. The Company’s lease terms may include options to extend or terminate the lease. Lease expense for lease payments is recognized on a straight-line basis over the lease term. For lease agreements with terms less than 12 months, the Company has elected the short-term lease measurement and recognition exemption, and the Company recognizes such lease payments on a straight-line basis over the lease term.

 

Revenue recognition

 

The Company records revenue in accordance with Accounting Standards Codification ("ASC") 606, Revenue from Contracts with Customers. ASC 606 provides a single comprehensive model for the recognition of revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. It requires an entity to recognize revenue when the entity transfers 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. ASC 606 creates a five-step model that requires entities to exercise judgment when considering the terms of contract(s), which includes (1) identifying the contract(s) with the customer, (2) identifying the separate performance obligations in the contract, (3) determining the transaction price, (4) allocating the transaction price to the separate performance obligations, and (5) recognizing revenue as each performance obligation is satisfied. ASC 606 requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including qualitative and quantitative information about contracts with customers, significant judgments and changes in judgments and assets recognized from costs incurred to obtain or fulfill a contract.

 

Revenue is generally recognized with the delivery of the Company’s products, primarily hard lead, lead compounds and plastics, to customers. Sales, value add, and other taxes, if any, that are collected concurrent with revenue-producing activities are excluded from revenue as they are subsequently remitted to governmental authorities. Incidental items that are immaterial in the context of the contract are recognized as expense. Freight and shipping costs related to the transfer of the Company’s products to customers are included in revenue and cost of product sales. Payment on invoices is generally due within 30 days of the invoice.

 

Arrangements with Multiple Performance Obligations

 

Contracts with customers may include multiple performance obligations. A performance obligation is a promise in a contract to transfer a distinct good or service to the customer and is the unit of account in ASC 606. A contract’s transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. The Company expects that many of our contracts will have a single performance obligation as the promise to transfer the individual goods or services will not be separately identifiable from other promises in the contracts and therefore, not distinct. For contracts with multiple performance obligations, revenue will be allocated to each performance obligation based on the Company’s best estimate of the standalone selling price of each distinct good or service in the contract. The primary method used to estimate standalone selling prices is based on prices charged separately to customers or expected cost-plus margin. At present, the Company does not have any arrangements with multiple performance obligations.

 

Significant Judgments

 

The Company estimates variable consideration for arrangements where the transaction price is not fully determinable until the completion of yield testing. The Company estimates variable consideration at the most likely amount to which it expects to be entitled and includes estimated amounts in revenue to the extent it is probable that a significant reversal of revenue recognized will not occur when the uncertainty associated with the variable consideration is resolved. Adjustments to revenue is recognized in the period when the uncertainty is resolved. To date, any adjustments to estimates have not been material.

 

Practical Expedients and Exemptions

 

The Company does not disclose the value of unsatisfied performance obligations for (i) contracts with an original expected length of one year or less and (ii) contracts for which we recognize revenue at the amount to which we have the right to invoice for services performed.

 

 

35

 

Insurance proceeds

 

On November 29, 2019, there was a fire in the Aqua Refining area of the TRIC facility. As of December 31, 2021, the Company had received a total of $30.25 million in insurance payments as a result of the fire damage. The Company does not expect any additional insurance payments as a result of the 2019 fire.   

 

Research and development

 

Research and development expenditures are expensed as incurred.

 

Income taxes

 

The Company accounts for income taxes in accordance with the asset and liability method of accounting for income taxes. Under the asset and liability method, deferred assets and liabilities are recognized based upon anticipated future tax consequences attributable to differences between financial statement carrying amounts of assets and liabilities and their respective tax bases. The provision for income taxes is comprised of the current tax liability and the changes in deferred tax assets and liabilities. The Company establishes a valuation allowance to the extent that it is more-likely-than-not that deferred tax assets will not be recoverable against future taxable income.

 

The Company recognizes the effect of uncertain income tax positions only if those positions are more-likely-than-not of being sustained. Recognized income tax positions are measured at the largest amount that is greater than 50% likely of being realized. Changes in recognition or measurement are reflected in the period in which the change in judgment occurs.

 

Fair value measurements

 

The carrying amounts of cash and cash equivalents, accounts receivable, inventory, prepaid expenses and other current assets, accounts payable, and accrued expenses approximate fair value due to the short-term nature of these instruments. The carrying value of short and long-term debt, and lease liabilities also approximates fair value since these instruments bear market rates of interest or are calculated using market rates of interest. None of these instruments are held for trading purposes.

 

Fair value is defined as an exit price, representing the amount that would be received upon the sale of an asset or payment to transfer a liability in an orderly transaction between market participants. Fair value is a market-based measurement that is determined based on assumptions that market participants would use in pricing an asset or liability. A three-tier fair value hierarchy is used to prioritize the inputs in measuring fair value as follows:

 

Level 1. Quoted prices in active markets for identical assets or liabilities.

 

Level 2. Quoted prices for similar assets and liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, or other inputs that are observable, either directly or indirectly.

 

Level 3. Significant unobservable inputs that cannot be corroborated by market data.

 

The asset or liability’s fair value measurement within the fair value hierarchy is based upon the lowest level of any input that is significant to the fair value measurement.

 

There are no assets or liabilities that are measured at fair value on a recurring basis at December 31, 2022 or December 31, 2021.

 

Stock-based compensation

 

The Company recognizes compensation expense for stock-based compensation in accordance with ASC 718 “Compensation – Stock Compensation.” The fair value of restricted stock units ("RSUs") is measured on the grant date based on the closing fair market value of our common stock. The resulting cost is recognized over the period during which an employee is required to provide service in exchange for the awards, usually the vesting period, which is generally three years for RSUs. Stock-based compensation expense is recognized on a straight-line basis, net of actual forfeitures in the period.

 

36

 

Net loss per share

 

Basic net loss per share is computed by dividing net loss by the weighted average number of vested shares outstanding during the period. Diluted net loss per share is computed by giving effect to all potential dilutive common securities, options and warrants. Potential dilutive common shares include the dilutive effect of the common stock underlying in-the-money stock options and is calculated based on the average share price for each period using the treasury stock method. Under the treasury stock method, the exercise price of an option and the average amount of compensation cost, if any, for future services that the Company has not yet recognized when the option is exercised, are assumed to be used to repurchase shares in the current period.

 

For all periods presented in this report, stock options and warrants were not included in the computation of diluted net loss per share because such inclusion would have had an antidilutive effect.

 

  

Year Ended December 31,

 

Excluded potentially dilutive securities (1):

 

2022

  

2021

 
         

Options to purchase common stock

  994,267   1,026,712 

Unvested restricted stock

  6,387,937   5,246,875 

Financing warrants to purchase common stock

  6,372   6,372 

Total potential dilutive securities

  7,388,576   6,279,959 

 

(1) The number of shares is based on the maximum number of shares issuable on exercise or conversion of the related securities as of the period end. Such amounts have not been adjusted for the treasury stock method or weighted average outstanding calculations as required if the securities were dilutive.

 

Segment and geographic information

 

Our chief operating decision maker (“CODM”) is the Chief Executive Officer. Operating segments are defined as components of an enterprise engaging in business activities for which discrete financial information is available and regularly reviewed by the CODM in deciding how to allocate resources and in assessing performance. The CODM views its operations and manages its business in one operating segment, and the Company operates in only one geographic segment.

 

Concentration of credit risk

 

The Company generated revenue of $4,000 and $173,000 for the years ended  December 31, 2022 and 2021, respectively, for the sale of inventory to P. Kay Metals. Revenue from P. Kay Metals represented 100% of total revenue for the years ended December 31, 2022 and 2021. The Company did not have a trade receivable balance as of  December 31, 2022. The Company's trade accounts receivable balance was $17,000 as of  December 31, 2021. The accounts receivable balance on the Company's consolidated balance sheets as of  December 31, 2022 and  December 31, 2021 consisted of proceeds from sale of equipment. 

 

Plant operations and clean up

 

During the fourth quarter of 2022, the Company reclassified cost of product sales as plant operations and clean up to make the financial statements be more informative. Prior year amounts have been reclassified for consistency with the current year presentation. The reclassification has no effect on the reported results of operations.

 

Recent accounting pronouncements

 

There were no recent accounting pronouncements or changes in accounting pronouncements during the year ended December 31, 2022 that are of significance or potential significance to the Company.

 

 

 

3.                 

Revenue recognition

 

The Company has historically generated revenues by recycling lead acid batteries (“LABs”) and selling the recovered lead to its customers.

 

The Company was not in commercial production in 2022 or 2021. The nominal revenue generated during the years ended  December 31, 2022 and December 31, 2021 resulted from the sale of inventory. Revenue from products transferred to customers at a single point in time with the delivery of the Company’s products to customers accounted for 100% of our revenue during the years ended December 31, 2022 and December 31, 2021.

 

 

4.

Lease receivable

 

The Company has entered into an Industrial Lease Agreement with LINICO Corporation, a Nevada corporation, or ("LINICO"), dated February 15, 2021 pursuant to which the Company has leased to LINICO the 136,750 square foot recycling facility at TRIC. The lease commenced  April 1, 2021 and expires on March 31, 2023. LINICO has agreed to a purchase price of $15.25 million, and paid a nonrefundable deposit of $1.25 million in October 2021, and a second nonrefundable deposit of $2 million in October 2022, per the terms of the agreement, both of which will be applied towards the purchase price. The lease agreement is a triple-net lease pursuant to which LINICO is responsible for all fixed costs, including maintenance, utilities, insurance, and property taxes. The lease agreement provides for LINICO’s monthly lease payments starting at $68,000 per month and increasing to $100,640 in the last six months of the lease. 

 

With respect to the portion of the facility that was damaged in the November 2019 fire, consisting of approximately 30,000 square feet, the Company was obligated to complete the clean-up of the damaged area, at the Company's expense and repair all damage to the damaged area, at the Company's expense. Repairs and clean up were completed in 2022. With regard to the equipment on-site at TRIC, the Company granted LINICO the right of first offer to purchase any equipment the Company offers for sale. The lease agreement contains customary representations, warranties and indemnities on the part of both parties. At the beginning of 2022, LINICO purchased approximately $0.8 million of equipment.

 

The Company accounted for the Industrial Lease and Option to Purchase Agreement as a sales-type lease. As a component of the accounting for the agreement, the Company recognized at the inception the estimated fair market value of the land and plant of $17.0 million as a lease receivable, which is reflected on the Company's consolidated balance sheets. The implied interest rate of 0.5% was utilized for the amortization of the scheduled building lease/purchase payments outlined in the agreement. The Company applies the monthly payments received as a reduction to lease receivable and interest income. The interest income recognized from the agreement is included in "Interest and other income" on the Company's consolidated statements of operations. For the year ended  December 31, 2022, the Company recognized a reduction in the lease receivable balance of approximately $920,000 and recorded $76,000 of interest income related to this agreement. 

 

 

5.                

Inventory, net

 

Inventory consisted of the following (in thousands):

 

  

December 31,

 
  

2022

  

2021

 
         

Finished goods

 $28  $28 

Work in process

     9 

Raw materials

  250   86 
  $278  $123 

 

38

 
 

6.                 

Assets held for sale

 

Assets are classified as held for sale when, among other factors, they are identified and marketed for sale in their present condition, management is committed to their disposal, and the sale of the asset is probable within one year. Management believes these assets are no longer necessary for the Company's future operating plans. As of   December 31, 2022 and 2021, Aqua Metals had assets with a book value of $47,000 and $2.6 million classified as assets held for sale, respectively.

 

At December 31, 2022 and 2021, the Company compared the carrying value of the assets held for sale against current fair market values. We determined the carrying value needed to be reduced to align with current fair market values. During the years ended December 31, 2022 and 2021 we recognized a $0.6 million and $0.5 million impairment of assets held for sale, respectively.

 

 

7.                 

Property and equipment, net

 

Property and equipment, net, consisted of the following (in thousands):

 

           

December 31,

 

Asset Class

 

Useful Life (Years)

   

2022

   

2021

 
                         

Operational equipment

    3 - 10     $ 1,445     $ 1,539  

Lab equipment

    5       730       530  

Computer equipment

    3       6       8  

Office furniture and equipment

    3       90       91  

Leasehold improvements

    2.5       80        

Equipment under construction

            6,486       1,328  
              8,837       3,496  

Less: accumulated depreciation

            (1,494 )     (1,129 )
                         
            $ 7,343     $ 2,367  

 

Property and equipment depreciation expense was $0.5 million and $0.6 million for the years ended December 31, 2022 and December 31, 2021, respectively. Equipment under construction is comprised of our lithium-ion battery recycling pilot along with various components being manufactured or installed by the Company.

 

 

8.                

Intellectual property, net

 

Intellectual property, net, is comprised of the following (in thousands):

 

  

2022

  

2021

 

Intellectual property

 $1,794  $1,794 

Accumulated amortization

  (1,333)  (1,154)

Intellectual property, net

 $461  $640 

 

Aggregate amortization expense for both of the years ended December 31, 2022 and December 31, 2021 was $0.2 million.

 

Estimated future amortization is as follows as of December 31, 2022 (in thousands):

 

2023

 $179 

2024

  135 

2025

  70 

2026

  51 

2027

  26 

Thereafter

   

Total estimated future amortization

 $461 

 

 

39

 
 

9.                 

Investments

 

On February 15, 2021, the Company entered into a Series A Preferred Stock Purchase Agreement with LINICO Corporation, a Nevada Corporation, that provided for the Company's issuance of 375,000 shares (“Aqua Shares”) of the Company's common stock in consideration of LINICO’s issuance of 1,500 shares of its Series A Preferred Stock, at a stated aggregate value of $1.5 million, along with a three-year warrant (“Series A Warrant”) to purchase an additional 500 shares of LINICO Series A Preferred Stock at an exercise price of $1,000 per share. During the first quarter of 2022, the Company exercised the warrant for all 500 LINICO Series A Preferred shares. Following the exercise, the Company held a total of 2,000 shares of the Series A Preferred Stock representing approximately 12% of LINICO common stock on a fully diluted basis.

 

The Company accounted for the LINICO investment under ASC 321, Investments-Equity Securities, using the measurement alternative of recording at cost as the investment in LINICO doesn’t have a readily determinable fair value.
 

The LINICO Series A Preferred Stock is senior to all other capital stock of LINICO with regard to dividends and distributions upon liquidation, dissolution and sale of the company. Each share of LINICO Series A Preferred Stock is entitled to one vote per share and votes with the common stock on all matters, subject to certain protective provisions that require the approval of the holders of the Series A Preferred Stock voting as a class. The Series A Preferred Stock accrues a cumulative dividend of 8% per annum on the original stated value of $1,000 per share, and all accrued and unpaid dividends on the Series A Preferred Stock must be paid in full prior to the payment of any dividends on any other shares of LINICO capital stock. In the event of any liquidation or dissolution of LINICO, which would include a sale of LINICO, the holders of the Series A Preferred Stock shall receive the return of their stated value of $1,000 per share plus all accrued and unpaid dividends prior to any distribution to the holders of any other capital stock of LINICO, following which the holders of the Series A Preferred Stock shall participate in the distribution of any remaining assets with the holders of the junior stock on an as-converted basis. The Series A Preferred Stock is convertible into shares of LINICO common stock at the Company's option and is automatically converted into LINICO common stock upon the election of the holders of a majority of the LINICO Series A Preferred Stock or upon a qualifying IPO of LINICO common stock. The Series A Preferred Stockholders are also provided with preemptive rights allowing them the right to purchase their proportional share of certain future LINICO equity issuances.

 

The Series A Preferred Stock Purchase Agreement includes customary representations, warranties, and covenants by LINICO and the Company.

 

As LINICO’s sale of the 375,000 of Aqua Shares resulted in net proceeds to LINICO that were less than $1,500,000, the Company was required to pay LINICO the difference of $232,000 in cash. 

 

In connection with the investment transactions, the Company also entered into an Investors Rights Agreement and a Voting Agreement, each dated February 15, 2021, pursuant to which LINICO granted the Company customary demand and piggyback registration rights, information rights and the right to nominate one person to the LINICO board of directors as long as the Company is the owner of at least 10% of the LINICO common stock on a fully-diluted basis.

 

Comstock Mining Inc., a Nevada corporation (NYSE-MKT: LODE), is the beneficial owner of approximately 88% of the common shares of LINICO. The Company's Chief Financial Officer, Judd Merrill, is a member of the board of directors of Comstock Mining.

 

 

10.                

Other assets

 

Other assets consist of the following (in thousands):

 

  

December 31,

 
  

2022

  

2021

 
         

Nevada and Alameda facilities Right of Use Assets (1)

 $463  $514 

Equipment deposits (2)

  6   217 

Other assets

  20   65 

Total other assets, non-current

 $489  $796 

 

(1) See Footnote 12.

 

(2) Deposits for equipment to be acquired and utilized at the Company's Innovation Center or customer locations. 

 

40

 
 

11.                

Accrued liabilities

 

Accrued liabilities consist of the following (in thousands):

 

  

December 31,

 
  

2022

  

2021

 
         

Property and equipment related

 $770  $2,242 

Class action settlement

  500   500 

Payroll related

  418   180 

Professional services

  51   56 

Other

  41   27 
  $1,780  $3,005 

 

 

12.                

Leases

 

As of  December 31, 2022, the Company maintained two operating leases for real estate. The Company's operating leases have terms of 36 and 37 months and include one or more options to extend the duration of the agreements. These operating leases are included in "Other assets" on the Company's December 31, 2022 and 2021 consolidated balance sheets and represent the Company's right to use the underlying assets for the term of the leases. The Company's obligation to make lease payments are included in "Lease liability, current portion" and "Lease liability, non-current portion" on the Company's December 31, 2022 and 2021 consolidated balance sheets. The Company recognized sublease income of $85,000 and $509,000 for the twelve months ended December 31, 2022 and  December 31, 2021, respectively. The Alameda lease and sublease agreement ended during the first quarter of 2022.

 

Based on the present value of the lease payments for the remaining lease term of the Company's existing operating leases, as of December 31, 2022, total right-of-use assets were approximately $0.5 million and operating lease liabilities were approximately $0.5 million. As of  December 31, 2021, total right-of-use assets were approximately $0.5 million and operating lease liabilities were approximately $0.6 million.

 

The Company currently maintains two finance leases for equipment. In November 2021, the Company entered into a finance lease for a modular laboratory which expires in October of 2024. The second finance lease is for warehouse equipment that expires in September of 2023. 

 

Information related to the Company's right-of-use assets and related lease liabilities were as follows (in thousands):

 

  

Twelve Months Ended

  

Twelve Months Ended

 
  

December 31, 2022

  

December 31, 2021

 

Cash paid for operating lease liabilities

 $344  $694 

Operating lease cost

 $338  $621 
         

Cash paid for finance lease liabilities

 $61  $26 

Interest expense

 $9  $3 

 

  

December 31, 2022

 

Weighted-average remaining lease term (years) - operating leases

  1.9 

Weighted-average discount rate - operating leases

  6.16%
     

Weighted-average remaining lease term (years) - finance leases

  1.3 

Weighted-average discount rate - finance leases

  7.50%

 

Maturities of lease liabilities as of December 31, 2022 were as follows (in thousands):

 

Due in 12-month period ended December 31,

 

  

Operating Leases

  

Finance Leases

 

2023

 $266  $68 

2024

 $238  $45 

2025

 $  $ 
  $504  $113 

Less imputed interest

 $(28) $(7)

Total lease liabilities

 $476  $106 
         

Current lease liabilities

 $245  $62 

Non-current lease liabilities

 $231  $44 
  $476  $106 

 

41

 
 

13.                 

Note payable

 

On September 30, 2022, Aqua Metals Reno, Inc., our wholly-owned subsidiary, entered into a Loan Agreement with Summit Investment Services, LLC, a Nevada limited liability company as to an undivided 90.8334% interest, Darren McBride, Trustee of the Arduino 1 Trust, U/A dated April 25, 2022, as to an undivided 8.3333% interest and Jason Yelowitz, Trustee of the Jason Yelowitz 2006 Trust, dated March 31, 2006 as to an undivided .8333% interest (collectively, the “Lenders”), pursuant to which the Lenders provided us with a loan in the amount of $6 million. The loan accrues interest at a fixed annual rate of 8.50%. Interest-only payments are due monthly for the first twenty-four months and the principal and all unpaid accrued interest is due on September 29, 2024. We have the right to prepay the loan at any time, provided that we must pay guaranteed minimum interest of $255,000 (6-months of interest). The Loan Agreement includes representations, warranties, and affirmative and negative covenants that are customary of institutional loan agreements. The loan is collateralized by a first priority lien interest on our land and recycling facility at TRIC that is expected to sell before March 31, 2023 to LINICO as disclosed in Note 4 of the consolidated financial statements. Upon the completion of the sale, the commitments and obligations per our loan agreement with the Lenders will terminate, and all amounts then outstanding will become payable. The costs associated with obtaining the loan were recorded as a reduction to the carrying amount of the note and are being amortized over the life of the loan.

 

Note payable is comprised of the following (in thousands):

 

  

December 31,

 
  

2022

  

2021

 
         

Note payable, current portion

        

The Lenders, net of issuance costs

 $5,899  $ 

Total note payable, current portion

 $5,899  $ 
         

 

 

14.

Stockholders’ equity

 

Authorized capital

 

The authorized capital stock of the Company consists of 200,000,000 shares of common stock, par value $0.001 per share. In the event of liquidation of the Company, dissolution or winding up, the holders of common stock are entitled to share ratably in all assets remaining after payment of liabilities. The common stock has no preemptive or conversion rights or other subscription rights. There are no redemption or sinking fund provisions applicable to the common stock. The outstanding shares of common stock are fully paid and non-assessable.

 

The holders of the Company’s common stock are entitled to one vote per share. Holders of common stock are entitled to receive a ratable share of dividends, if any, as may be declared by the board of directors.  

 

42

 

Other shares issued 

 

During the year ended December 31, 2021, the Company issued 2,005,258 shares of common stock upon vesting of RSUs granted by the Company to management and employees.

 

During the year ended December 31, 2021, the Company issued, when the five-day average of closing prices for the Company’s common stock was $3.95 per share, 5,371 shares of the Company’s common stock pursuant to a cashless exercise of a warrant for 10,350 shares of the Company’s common stock with an exercise price of $1.90 per share.

 

During the year ended December 31, 2021, the Company issued, when the five-day average of closing prices for the Company’s common stock was $6.20 per share, 60,219 shares of the Company’s common stock pursuant to a cashless exercise of a warrant for 86,778 shares of the Company’s common stock with an exercise price of $1.90 per share.

 

During the year ended December 31, 2021, the Company issued 109,138 shares of common stock upon vesting of RSUs granted to Board members.

 

During the year ended December 31, 2021, the Company issued 57,170 shares of common stock to a consultant to fulfill obligations related to a consulting agreement.

 

During the year ended December 31, 2021, the Company issued 375,000 shares of common stock pursuant to the Series A Preferred Stock Purchase Agreement, with LINICO, dated  February 15, 2021.

 

During the year ended December 31, 2021, the Company issued 347,901 shares of common stock upon stock option exercises.

 

During the year ended December 31, 2021, the Company issued 2,995,430 shares of common stock pursuant to the At The Market Issuance Sales Agreement for net proceeds of $10.2 million.

 

During the year ended December 31, 2022, the Company issued 2,150,467 shares of common stock upon vesting of RSUs granted by the Company to management and employees. 

 

During the year ended December 31, 2022, the Company issued 125,264 shares of common stock upon vesting of RSUs granted to Board members.

 

During the year ended December 31, 2022, the Company issued 28,223 shares of common stock to a Board member related to director fees.

 

During the year ended  December 31, 2022, the Company issued 19,176 shares of common stock to a former Board member to fulfill obligations related to a consulting agreement.

 

During the year ended December 31, 2022, the Company issued 6,742,069 shares of common stock pursuant to the At The Market Issuance Sales Agreement for net proceeds of $6.5 million.

 

43

 

Warrants outstanding

 

Warrants outstanding to purchase shares of the Company’s common stock at a weighted average exercise price of $1.90 per share are as follows.

 

        

Shares Subject to Purchase

 

Exercise Price per Share

  

Expiration Date

  

at December 31, 2022

 
$1.90   1/22/2024   6,372 

 

Stock-based compensation

 

In 2014, the Board of Directors adopted the Company’s stock incentive plan (the “2014 Plan”). The 2014 Plan was most recently amended and restated effective as of the Company’s 2017 Annual Stockholders’ Meeting. A total of 2,113,637 shares of common stock was authorized for issuance pursuant to the 2014 Plan at the time of its most recent amendment and restatement in 2017. The 2014 Plan provides for the following types of stock-based awards: incentive stock options; non-statutory stock options; restricted stock; and performance stock. The 2014 Plan, under which equity incentives may be granted to employees and directors under incentive and non-statutory agreements, requires that the option price may not be less than the fair value of the stock at the date the option is granted. Option awards are exercisable until their expiration, which may not exceed 10 years from the grant date.

 

In 2019, the Board of Directors adopted the Company’s stock incentive plan (the “2019 Plan”). The 2019 Plan was most recently amended and restated effective as of the Company’s 2020 Annual Stockholders’ Meeting. A total of 18,500,000 shares of common stock was authorized for issuance pursuant to the 2019 Plan. The 2019 Plan provides for the following types of stock-based awards: incentive stock options; non-statutory stock options; restricted stock; and performance stock. The 2019 Plan, under which equity incentives may be granted to employees and directors under incentive and non-statutory agreements, requires that the option price may not be less than the fair value of the stock at the date the option is granted. Option awards are exercisable until their expiration, which may not exceed 10 years from the grant date.

 

Stock-based compensation expense recorded was allocated as follows (in thousands):

 

  

Year ended December 31,

 
  

2022

  

2021

 

Cost of product sales

 $104  $73 

Research and development cost

  36   77 

General and administrative expense

  2,115   2,051 

Total

 $2,255  $2,201 

 

44

 

The risk-free interest rate assumption was based on the United States Treasury’s zero-coupon bonds with maturities similar to those of the expected term of the award being valued. The assumed dividend yield was based on the Company’s expectation of not paying dividends in the foreseeable future. The weighted-average expected life of the options was calculated using the simplified method as prescribed by the Securities and Exchange Commission (“SEC”) Staff Accounting Bulletin No. 107 and No. 110 (“SAB No. 107 and 110”). This decision was based on the lack of relevant historical data due to the Company’s limited historical experience. In addition, due to the Company’s limited historical data, the estimated volatility also reflects the application of SAB No. 107 and 110, using the weighted average of the Company’s historical volatility and the historical volatility of several unrelated public companies within the recycling industry. Forfeitures are recognized as they occur.

 

The following table summarizes the stock-based compensation plan activity and related information through December 31, 2022.

 

      

Options Outstanding

  

RSUs Outstanding

 
          

Weighted-

      

Weighted-

 
  

Number of

      

Average

      

Average

 
  

Shares

      

Exercise

      

Grant Date

 
  

Available for

  

Number of

  

Price Per

  

Number of

  

Fair Value

 
  

Grant

  

Shares

  

Share

  

RSUs

  

Per Share

 

Balance at December 31, 2020

  3,398,870   1,387,673  $3.89   5,624,166  $0.66 

Granted

  (1,803,172)        1,803,172   1.63 

Exercised/ Released

     (347,901)  2.09   (2,121,220)  0.91 

Forfeited

  72,303   (13,060)  8.71   (59,243)  0.83 

Balance at December 31, 2021

  1,668,001   1,026,712  $4.44   5,246,875  $1.07 

Authorized

  7,000,000             

Granted

  (3,691,202)        3,691,202   0.69 

Exercised/ Released

           (2,297,130)  0.90 

Forfeited

  285,455   (32,445)  5.78   (253,010)  1.16 

Balance at December 31, 2022

  5,262,254   994,267  $4.40   6,387,937  $0.91 

 

There were no option exercises during the year ended December 31, 2022. There were 347,901 common shares issued related to option exercises during the year ended December 31, 2021.

 

Additional information related to the status of options at December 31, 2022 is as follows:

 

      

Weighted-

  

Weighted-

     
      

Average

  

Average

     
      

Exercise

  

Remaining

  

Aggregate

 
      

Price Per

  

Contractual

  

Intrinsic Value

 
  

Shares

  

Share

  

Life (Years)

  

(in thousands)

 

Outstanding

  994,267  $4.40   0.40  $ 

Vested and exercisable

  994,267  $4.40   0.40  $ 

 

The intrinsic value of options is the fair value of the Company’s stock at December 31, 2022 and 2021 less the per share exercise price of the option multiplied by the number of shares.

 

As of December 31, 2022, there is approximately $4.5 million of total unrecognized compensation cost related to the unvested share-based (option and RSU) compensation arrangements granted under the stock-based compensation plans. The remaining unrecognized compensation cost will be recognized over a weighted-average period of 2.3 years.

 

The following table summarizes information about stock options outstanding as of December 31, 2022:

 

  

Options Outstanding

  

Options Exercisable

 
      

Weighted-

      

Weighted-

 
      

Average

      

Average

 
      

Remaining

      

Remaining

 
      

Contractual

      

Contractual

 
  

Number of

  

Life

  

Number of

  

Life

 

Range of Exercise Prices Per Share

 

Shares

  

(Years)

  

Shares

  

(Years)

 
                 

$1.60 - $2.79

  106,361   0.86   106,361   0.86 

$2.80 - $4.50

  450,882   0.33   450,882   0.33 

$4.51 - $7.50

  420,000   0.33   420,000   0.33 

$7.51 - $12.55

  8,690   0.45   8,690   0.45 

$12.56 - $24.81

  8,334   0.84   8,334   0.84 
                 
   994,267   0.40   994,267   0.40 
45

 

 

2021 Restricted stock units

 

In  February 2021, the Company granted 25,000 RSUs, all of which were subject to vesting, with a grant date fair value of $151,500 to a contractor. The shares vest in three tranches 1) upon the signing of a licensing agreement, 2) delivery of a final engineering package, and 3) full handover of project to site owner. 

 

In   May 2021, the Company granted 81,883 RSUs, all of which were subject to vesting, with a grant date fair value of $235,000 to Board members. The shares vest in twelve equal installments over a one-year period. 

 

In  September 2021, the Company granted 12,111 RSUs, all of which were subject to vesting, with a grant date fair value of $25,000 to employees. The shares vest in six equal installments over a three-year period. 

 

In October 2021, the Company granted 4,673 RSUs, all of which were subject to vesting, with a grant date fair value of $10,000 to employees. The shares vest in six equal installments over a three-year period. 

 

In  December 2021, the Company granted 1,652,517 RSUs, all of which were subject to vesting, with a grant date fair value of $2,420,000 to employees. The shares vest in six equal semi-annual installments over a three-year period. 

 

Total intrinsic value of RSUs vested and released during 2021 was $6.9 million. Intrinsic value of RSUs outstanding at December 31, 2021 was $6.5 million.

 
2022 Restricted stock units

 

In January 2022, the Company granted 44,780 RSUs, all of which were subject to vesting, with a grant date fair value of $50,000 to employees. The shares vest in three equal installments over a three-year period.

 

In February 2022, the Company granted 47,933 RSUs, all of which were subject to vesting, with a grant date fair value of $50,000 to employees. The shares vest in three equal installments over a three-year period.

 

In April 2022, the Company granted 9,615 RSUs, all of which were subject to vesting, with a grant date fair value of $10,000 to employees. The shares vest in three equal installments over a three-year period.

 

In May 2022, the Company granted 182,293 RSUs, all of which were subject to vesting, with a grant date fair value of $175,000 to Board Members. The shares vest in four equal installments over a twelve-month period.

 

In June 2022, the Company granted 12,121 RSUs, all of which were subject to vesting, with a grant date fair value of $10,000 to employees. The shares vest in three equal installments over a three-year period.

 

In July 2022, the Company granted 143,708 RSUs, all of which were subject to vesting, with a grant date fair value of $120,000 to employees. The shares vest in three equal installments over a three-year period.

 
In August 2022, the Company granted 10,537 RSUs, all of which were subject to vesting, with a grant date fair value of $10,000 to employees. The shares vest in three equal installments over a three-year period.
 
In October 2022, the Company granted 28,223 RSUs, all of which were vested immediately, with a fair value of $21,308 to a Board Member.
 
In December 2022, the Company granted 27,739 RSUs, all of which were subject to vesting, with a grant date fair value of $20,000 to employees. The shares vest in three equal installments over a three-year period.
 
In  December 2022, the Company granted 3,184,253 RSUs, all of which were subject to vesting, with a grant date fair value of $2,368,682 to employees. The shares vest in six equal semi-annual installments over a three-year period.
 
Total intrinsic value of RSUs vested and released during 2022 was $2.4 million. Intrinsic value of RSUs outstanding at December 31, 2022 was $8 million.
 
46

 

Reserved shares

 

At December 31, 2022, the Company has reserved shares of common stock for future issuance as follows:

 

  

Number of Shares

 

Equity Plan

    

Subject to outstanding options and restricted shares

  7,382,204 

Available for future grants

  5,262,254 

Officer and Director Purchase Plan

  237,382 

Warrants

  6,372 
   12,888,212 

 

 

15.               

Commitments and contingencies

 

Lease commitments

 

In July 2018, the Company signed a lease for 14,016 square feet of mixed office and warehouse space in McCarran, Nevada. The initial lease term for this facility expired on December 31, 2021 and has been extended to the current maturity date of December 31, 2024. 

 

In September 2021, the Company entered into a lease for 4,183 square feet of office space in Reno, Nevada. The lease term for this facility expires on September 30, 2024.

 

We currently maintain two finance leases for equipment. In November 2021, we entered into a finance lease for a modular laboratory which expires in October of 2024. Our second finance lease is for warehouse equipment, which is deemed immaterial to the Company's Consolidated Balance Sheets. 

 

The future minimum payments related to these operating and finance leases are as follows as of December 31, 2022 (in thousands):

 

  

Operating Leases

  

Finance Leases

 

2023

 $266  $68 

2024

 $238  $45 

2025

 $  $ 

Total minimum lease payments

 $504  $113 

 

Legal proceedings

 

See Item 3. Legal Proceedings

 

 

16.                

Related party transactions

 

The Company has adopted a policy that any transactions with directors, officers, beneficial owners of five percent or more of our common shares, any immediate family members of the foregoing or entities of which any of the foregoing are also officers or directors or in which they have a financial interest, will only be on terms consistent with industry standards and approved by a majority of the disinterested directors of our board.

 

47

 
 

17.                

Income taxes

 

Loss before income tax expense consists of the following (in thousands):

 

  

Year ended December 31,

 
  

2022

  

2021

 

US

 $(15,429) $(18,191)

Foreign

      

Total

 $(15,429) $(18,191)

 

The components of the provision for income tax expense consist of the following (in thousands):

 

  

Year ended December 31,

 
  

2022

  

2021

 

Current

        

Federal

 $  $ 

State

  2   2 
         

Deferred

        

Federal

      

State

      

Total provision for income taxes

 $2  $2 

 

Reconciliation of the statutory federal income tax rates consist of the following:

 

  

Year ended December 31,

 
  

2022

  

2021

 

Tax at federal statutory rate

  21.00%  21.00%

State tax, net of federal benefit

  (0.01)%  (0.01)%

Change in rate

  %  (0.08)%

Valuation allowance

  (19.45)%  (19.59)%

PPP loan forgiveness

  %  0.38%

Disallowed executive compensation

  (1.80)%  (5.45)%

Equity compensation

  0.11%  5.10%

Other

  0.14%  (1.36)%

Provision for taxes

  (0.01)%  (0.01)%

 

The components of deferred tax assets (liabilities) included on the consolidated balance sheets are as follows (in thousands):

 

  

As of December 31,

 
  

2022

  

2021

 

Deferred tax assets

        

Capitalized start-up costs

 $2,842  $3,147 

Credits

  405   380 

Fixed assets

  618   1,367 

Net operating losses

  32,505   28,762 

Others

  995   744 

Total gross deferred tax assets

  37,365   34,400 

Valuation allowance

  (37,282)  (34,281)

Total gross deferred tax assets (net of valuation allowance)

 $83  $119 
         

Deferred tax liabilities

        

Patents

 $(83) $(119)

Other

      

Total gross deferred tax liabilities

  (83)  (119)

Net deferred tax assets

 $  $ 

 

 

48

 

Based on the available objective evidence at this time, management believes that it is more-likely-than-not that the net deferred tax assets of the Company will not be realized. Accordingly, management has applied a full valuation allowance against net deferred tax assets at both  December 31, 2022 and December 31, 2021. The net valuation allowance increased by approximately $3.0 million during the year ended  December 31, 2022. The increase in net valuation allowance primarily relates to net operating losses generated during 2022.

 

At December 31, 2022, the Company has Federal and California net operating loss carryforwards of approximately $153.4 million and $4.1 million, respectively, which will begin to expire on December 31, 2034 for Federal and California purposes.

 

Utilization of the Company’s net operating loss may be subject to substantial annual limitation due to the ownership change limitations provided by the Internal Revenue Code and similar state provisions. Such an annual limitation could result in the expiration of net operating loss carryforwards prior to utilization.

 

At  December 31, 2022, the Company had research and development credits carryforward of approximately $0.5 million and $0.5 million for Federal and California income tax purposes, respectively. If not utilized, the Federal research and development credits carryforward will begin to expire on  December 31, 2034. The California credits can be carried forward indefinitely.

 

The Company’s policy is to account for interest and penalties as income tax expense. As of  December 31, 2022, the Company had no interest related to unrecognized tax benefits. No amounts of penalties related to unrecognized tax benefits were recognized in the provision for income taxes.

 

The Company maintains liabilities for uncertain tax positions. These liabilities involve considerable judgement and estimation and are continuously monitored by management based on the best information available, including changes in tax regulations, the outcome of relevant court cases, and other information. The Company recognizes potential accrued interest and penalties related to unrecognized tax benefits as income tax expense. At  December 31, 2022, the Company’s total amount of unrecognized tax benefit was approximately $0.3 million, none of which will affect the effective tax rate, if recognized. The Company does not expect its unrecognized benefits to change materially over the next twelve months.

 

The Company files income tax returns with the United States federal government and the State of California. The Company’s tax returns for 2019, 2020 and 2021 remain open to audit for Federal and California purposes.

 

 

18.                

401(k) Savings plan

 

The Company maintains a defined-contribution savings plan under Section 401(k) of the Internal Revenue Code (the “401(k) Plan”). The 401(k) Plan covers all employees who meet defined minimum age and service requirements and allows participants to defer a portion of their annual compensation on a pretax or after tax basis. Beginning in January 2021, the Plan included a maximum of 4% employer matching contributions with immediate vesting. We recognized $111,000 and $71,000 of expenses related to employer contributions for the 401(k) savings plan during the years ended  December 31, 2022 and 2021, respectively.

 

 

19.                

Subsequent events

 

On February 1, 2023, Aqua Metals Reno, Inc., our wholly-owned subsidiary, entered into a Loan Agreement with Summit Investment Services, LLC, a Nevada limited liability company (the “Lender”), pursuant to which the Lender provided us with a loan in the amount of $3 million. The loan proceeds were used to purchase a building located at 2999 Waltham Way McCarran, NV 89434 (the “Building”). The loan accrues interest at a fixed annual rate of 9.50%. Interest-only payments are due monthly for the first twenty-four months and the principal and all unpaid interest is due on March 1, 2025. We have the right to prepay the loan at any time, provided that we must pay guaranteed minimum interest of $213,750 (9-months of interest). The Loan Agreement includes representations, warranties, and affirmative and negative covenants that are customary of institutional loan agreements. The loan is collateralized by a first priority lien on the Building and site improvements, and is guaranteed by Aqua Metals, Inc.

 

On February 1, 2023, Aqua Metals Reno, Inc., our wholly-owned subsidiary, completed the purchase of a 21,000 square foot building, from an unaffiliated party, located on 2999 Waltham Way McCarran, Nevada 89434 for $4.275 million.

 

The Company has evaluated subsequent events through the date which the consolidated financial statements were available to be issued. Based upon this review, the Company did not identify any other subsequent events that would have required adjustment or disclosure.

 

 

49

 
 

Item 9.

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

 

None.

 

Item 9A.

Controls and Procedures

 

(a) Evaluation of disclosure controls and procedures.

 

Our management, with the participation of our chief executive officer and chief financial officer evaluated the effectiveness of our disclosure controls and procedures pursuant to Rule 13a-15 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Based upon that evaluation, our management, including our chief executive officer and chief financial officer, concluded that for the reasons described below our disclosure controls and procedures were effective as of December 31, 2022 in ensuring all material information required to be filed has been made known in a timely manner.

 

(b) Changes in internal control over financial reporting.

 

There were no changes to our internal control over financial reporting, as defined in Rules 13a-15(f) under the Exchange Act that occurred during the fiscal quarter ended December 31, 2022 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

 

(c) Management’s report on internal controls over financial reporting.

 

Our management is responsible for establishing and maintaining adequate internal controls over financial reporting, as defined under Rule 13a-15(f) under the Exchange Act. Our management has assessed the effectiveness of our internal controls over financial reporting as of December 31, 2022 based on the framework established in Internal Control - Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”). Our internal control system was designed to provide reasonable assurance to our management and board of directors regarding the preparation and fair presentation of published financial statements. An internal control material weakness is a significant deficiency, or aggregation of deficiencies, that does not reduce to a relatively low level the risk that material misstatements in financial statements will be prevented or detected on a timely basis by employees in the normal course of their work. Our management assessed the effectiveness of our internal control over financial reporting as of December 31, 2022, and based on that evaluation, management concluded that our internal control over financial reporting was effective as of December 31, 2022.

 

This report does not include an attestation report of our registered public accounting firm regarding internal control over financial reporting. Management’s report was not subject to attestation by our registered public accounting firm pursuant to the rules of the Securities and Exchange Commission that permit us to provide only management’s report in this annual report.

 

 

Item 9B.

Other Information

 

None.

 

 

Item 9C.

Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

 

Not applicable.

 

 

PART III

 

The information required by Part III is omitted from this report because we will file a definitive proxy statement within 120 days after the end of our 2022 fiscal year pursuant to Regulation 14A for our 2023 Annual Meeting of Stockholders, or the 2023 Proxy Statement, and the information to be included in the 2023 Proxy Statement is incorporated herein by reference.

 

 

Item 10.

Directors, Executive Officers and Corporate Governance

 

The information required by this item will be contained in the 2023 Proxy Statement and is hereby incorporated by reference.

 

 

Item 11.

Executive Compensation

 

The information required by this item will be contained in the 2023 Proxy Statement and is hereby incorporated by reference.

 

 

Item 12.

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

 

The information required by this item will be contained in the 2023 Proxy Statement and is hereby incorporated by reference.

 

 

Item 13.

Certain Relationships and Related Transactions, and Director Independence

 

The information required by this item will be contained in the 2023 Proxy Statement and is hereby incorporated by reference.

 

 

Item 14.

Principal Accountant Fees and Services

 

The information required by this item will be contained in the 2023 Proxy Statement and is hereby incorporated by reference.

 

 

PART IV

Item 15.

Exhibits and Financial Statement Schedules

 

(a) Financial statements

 

Reference is made to the Index and Financial Statements under Item 8 in Part II hereof where these documents are listed.

 

(b) Financial statement schedules

 

Financial statement schedules are either not required or the required information is included in the consolidated financial statements or notes thereto filed under Item 8 in Part II hereof.

 

(c) Exhibits

 

The exhibits to this Annual Report on Form 10-K are set forth below. The exhibit index indicates each management contract or compensatory plan or arrangement required to be filed as an exhibit.

 

Number

 

Exhibit Description

 

Method of Filing

 

 

 

 

 

3.1

 

First Amended and Restated Certificate of Incorporation of the Registrant

 

Incorporated by reference from the Registrant’s Registration Statement on Form S-1 filed on June 9, 2015.

 

 

 

 

 

3.2

 

Third Amended and Restated Bylaws of the Registrant

 

Incorporated by reference from the Registrant’s Current Report on Form 8-K filed on January 21, 2022.

 

 

 

 

 

3.3

 

Certificate of Amendment to First Amended and Restated Certificate of Incorporation of the Registrant

 

Incorporated by reference from the Registrant’s Registration Statement on Form S-1 filed on June 25, 2015.

 

 

 

 

 

3.4

 

Certificate of Amendment to the First Amended and Restated Certificate of Incorporation

 

Incorporated by reference from the Registrant’s Quarterly Report on Form 10-Q filed on May 9, 2019.

         
3.5   Certificate of Amendment to the First Amended and Restated Certificate of Incorporation   Incorporated by reference from the Registrant’s Quarterly Report on Form 10-Q filed on Juy 21, 2022
         

4.1

 

Specimen Certificate representing shares of common stock of Registrant

 

Incorporated by reference from the Registrant’s Registration Statement on Form S-1 filed on July 20, 2015.

 

4.9

 

Warrant dated January 22, 2019 issued to National Securities Corporation

 

Incorporated by reference from the Registrant’s Current Report on Form 8-K filed January 17, 2019

         
4.10   Description of Capital Stock   Incorporated by reference from the Registrant’s Annual Report on Form 10-K filed on February 25, 2022
         

10.1

 

Form of Indemnification Agreement entered into by the Registrant with its Officers and Directors

 

Incorporated by reference from the Registrant’s Registration Statement on Form S-1 filed on June 9, 2015.

  

 

 

 

 

10.2*

 

Aqua Metals, Inc. Amended and Restated 2014 Stock Incentive Plan

 

Incorporated by reference from the Registrant’s Proxy Statement on Form DEF 14A filed on April 24, 2017.

  

 

 

 

 

10.3

 

Lease Agreement dated August 7, 2015 between Registrant and with BSREP Marina Village Owner LLC

 

Incorporated by reference from the Registrant’s Current Report on Form 8-K filed on August 27, 2015.

  

 

 

 

 

10.4*

 

Aqua Metals, Inc. Officer and Director Share Purchase Plan

 

Incorporated by reference from the Registrant’s Quarterly Report on Form 10-Q filed on November 9, 2017.

 

 

10.5*

 

Employment Agreement dated May 2, 2018 between the Registrant and Stephen Cotton

 

Incorporated by reference from the Registrant's Current Report on Form 8-K filed on May 2, 2018.

         

10.6*

 

Employment Agreement dated November 4, 2018 between the Registrant and Judd Merrill

 

Incorporated by reference from the Registrant’s Annual Report on Form 10-K filed on February 28, 2019.

         
10.7*  

Employment Agreement dated August 9, 2021 between the Registrant and Benjamin Taecker

  Filed electronically herewith.
         
10.8*   Employment Agreement dated August 9, 2021 between the Registrant and Dave McMurtry   Filed electronically herewith.
         

10.9*

 

Aqua Metals 2019 Stock Incentive Plan

 

Incorporated by reference from the Registrant's Definitive Proxy Statement filed on March 4, 2019

         
10.10*   Loan Agreement dated September 30, 2022 with Summit Investment Services, LLC   Filed electronically herewith.
         

21.1

 

List of subsidiaries of Registrant.

 

Filed electronically herewith.

  

 

 

 

 

23.1

 

Consent of Armanino LLP, Independent Registered Public Accounting Firm.

 

Filed electronically herewith.

  

 

 

 

 

31.1

 

Certification under Section 302 of the Sarbanes-Oxley Act of 2002.

 

Filed electronically herewith.

  

 

 

 

 

31.2

 

Certification under Section 302 of the Sarbanes-Oxley Act of 2002.

 

Filed electronically herewith.

  

 

 

 

 

32.1

 

Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350.

 

Filed electronically herewith.

  

 

 

 

 

101.INS 

 

Inline XBRL Instance Document

 

Filed electronically herewith

  

 

 

 

 

101.SCH 

 

Inline XBRL Taxonomy Extension Schema Document

 

Filed electronically herewith

  

 

 

 

 

101.CAL 

 

Inline XBRL Taxonomy Extension Calculation Linkbase Document

 

Filed electronically herewith

  

 

 

 

 

101.LAB 

 

Inline XBRL Taxonomy Extension Label Linkbase Document

 

Filed electronically herewith

         

101.PRE 

 

Inline XBRL Taxonomy Extension Presentation Linkbase Document

 

Filed electronically herewith

  

 

 

 

 

101.DEF 

 

Inline XBRL Taxonomy Extension Definition Linkbase Document

 

Filed electronically herewith

         
104   Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).   Filed electronically herewith
         

* Indicates management compensatory plan, contract or arrangement. 

         

+ Certain portions of the exhibit have been omitted pursuant to Registrant’s confidential treatment request filed with the Commission pursuant to Rule 24b-2 under the Securities Exchange Act of 1934. The omitted text has been filed separately with the Commission.

 

 

 

 

Item 16.

Form 10-K Summary

 

Not provided

 

 

SIGNATURES

 

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this annual report on Form 10-K to be signed on its behalf by the undersigned, thereunto duly authorized.

 

 

AQUA METALS, INC.

 

 

 

 

Date: March 9, 2023

By:

/s/ Stephen Cotton

     

 

 

Stephen Cotton,

     

 

 

President and Chief Executive Officer

     

 

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.

 

Signature

 

Title

 

Date

 

 

 

 

 

/s/ Stephen Cotton

 

President, Chief Executive Officer and Director

 

March 9, 2023

Stephen Cotton

 

(Principal Executive Officer)

 

 

 

 

 

 

 

/s/ Judd Merrill

 

Chief Financial Officer

 

March 9, 2023

Judd Merrill

 

(Principal Financial and
Accounting Officer

 

 

 

 

 

 

 

/s/Vincent L. DiVito  

Director, Chairman of the Board

 

March 9, 2023

Vincent L. DiVito        
         

/s/David Kanen

 

Director

 

March 9, 2023

David Kanen

 

 

 

 

 

 

 

 

 

/s/ Edward Smith   Director   March 9, 2023
Edward Smith        
         
/s/ Peifang Zhang   Director   March 9, 2023
Peifang Zhang        

 

55