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WEX Inc. - Quarter Report: 2022 March (Form 10-Q)

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 10-Q
(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended March 31, 2022
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from                      to                     
Commission file number: 001-32426
wex-20220331_g1.jpg 
WEX Inc.
(Exact name of registrant as specified in its charter)
Delaware 01-0526993
(State or other jurisdiction of
incorporation or organization)
 (I.R.S. Employer
Identification No.)
1 Hancock St.,Portland,ME 04101
(Address of principal executive offices) (Zip Code)
(207) 773–8171
(Registrant’s telephone number, including area code) 
N/A
(Former name, former address and former fiscal year, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:
Title of each class Trading Symbol(s)Name of each exchange on which registered
Common Stock, $0.01 par valueWEXNew York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes    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 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. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b–2 of the Exchange Act.
Large Accelerated Filer  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 is a shell company (as defined in Rule 12b–2 of the Exchange Act).    
Yes    No

Number of shares of common stock outstanding as of April 27, 2022 was 44,990,271.


Table of Contents

TABLE OF CONTENTS
PART I—FINANCIAL INFORMATION
Item 1.
Item 2.
Item 3.
Item 4.
PART II—OTHER INFORMATION
Item 1.
Item 1A.
Item 2.
Item 6.
 



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Unless otherwise indicated or required by the context, the terms “we,” “us,” “our,” “WEX,” or the “Company,” in this
Quarterly Report on Form 10–Q mean WEX Inc. and all of its subsidiaries that are consolidated under Generally Accepted Accounting Principles in the United States.
FORWARD–LOOKING STATEMENTS
The Private Securities Litigation Reform Act of 1995 provides a “safe harbor” for statements that are forward-looking and are not statements of historical facts. This Quarterly Report includes forward-looking statements including, but not limited to, statements about management’s plan and goals. Any statements in this Quarterly Report that are not statements of historical facts are forward-looking statements. When used in this Quarterly Report, the words “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “project” and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain such words. Forward-looking statements relate to our future plans, objectives, expectations and intentions and are not historical facts and accordingly involve known and unknown risks and uncertainties and other factors that may cause the actual results or performance to be materially different from future results or performance expressed or implied by these forward-looking statements. The following factors, among others, could cause actual results to differ materially from those contained in forward-looking statements made in this Quarterly Report and in oral statements made by our authorized officers:
the extent to which the coronavirus (COVID-19) pandemic and measures taken in response thereto impact the Company’s employees, business, results of operations and financial condition in excess of current expectations, particularly with respect to demand for worldwide travel;
the impact of fluctuations in fuel prices and fuel spreads in the Company’s international markets, including the resulting impact on the Company’s revenues and net income;
the failure to maintain or renew key customer and partner agreements and relationships, or to maintain volumes under such agreements;
breaches of, or other issues with, the Company’s technology systems or those of its third-party service providers and any resulting negative impact on its reputation, liabilities or relationships with customers or merchants;
the actions of regulatory bodies, including banking and securities regulators, or possible changes in banking or financial regulations impacting the Company’s industrial bank, the Company as the corporate parent or other subsidiaries or affiliates;
the failure to comply with the applicable requirements of Mastercard or Visa contracts and rules;
the effects of general economic conditions, including a decline in demand for fuel, travel related services, or healthcare services, and payment and transaction processing activity;
failure to expand the Company’s technological capabilities and service offerings as rapidly as the Company’s competitors;
changes in interest rates and the rate of inflation;
the ability to attract and retain employees;
limitations on or compression of interchange fees;
the impact and size of credit losses;
the success of the Company’s recently announced Executive Leadership Team and strategic reorganization;
the effects of the Company’s business expansion and acquisition efforts;
the failure of corporate investments to result in anticipated strategic value;
the failure to comply with the Treasury Regulations applicable to non-bank custodians;
potential adverse changes to business or employee relationships, including those resulting from the completion of an acquisition;
competitive responses to any acquisitions;
uncertainty of the expected financial performance of the combined operations following completion of an acquisition;
the failure to complete or successfully integrate the Company’s acquisitions or to realize anticipated synergies and cost savings from such acquisitions;
unexpected costs, charges, or expenses resulting from an acquired company or business;
the impact of changes to the Company’s credit standards;
the impact of foreign currency exchange rates on the Company’s operations, revenue and income;
the impact of the future transition from LIBOR as a global benchmark to a replacement rate;
the impact of the Company’s debt instruments on the Company’s operations;
the impact of leverage on the Company’s operations, results or borrowing capacity generally, and as a result of acquisitions specifically;
the impact of sales or dispositions of significant amounts of the Company’s outstanding common stock into the public market, or the perception that such sales or dispositions could occur;
the possible dilution to the Company’s stockholders caused by the issuance of additional shares of common stock or equity-linked securities, whether as result of the Company’s convertible notes or otherwise;
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the incurrence of impairment charges if the Company’s assessment of the fair value of certain of its reporting units changes;
the uncertainties of litigation; as well as
other risks and uncertainties identified in Item 1A of the Company’s Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Securities and Exchange Commission on March 1, 2022.
The Company’s forward-looking statements and these factors do not reflect the potential future impact of any alliance, merger, acquisition, disposition or stock repurchases. The forward-looking statements speak only as of the date of the initial filing of this Quarterly Report and undue reliance should not be placed on these statements. The Company disclaims any obligation to update any forward-looking statements as a result of new information, future events or otherwise.
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ACRONYMS AND ABBREVIATIONS
The acronyms and abbreviations identified below are used in this Quarterly Report, including the condensed consolidated financial statements and the notes thereto. The following is provided to aid the reader and provide a reference point when reviewing this Quarterly Report.
2016 Credit AgreementCredit agreement entered into on July 1, 2016, as amended from time to time, by and among the Company and certain of its subsidiaries, as borrowers, and Bank of America, N.A., as administrative agent on behalf of the lenders.
Adjusted net income or ANI
A non-GAAP measure that adjusts net income (loss) attributable to shareholders to exclude unrealized gains and losses on financial instruments, net foreign currency gains and losses, change in fair value of contingent consideration, acquisition-related intangible amortization, other acquisition and divestiture related items, stock-based compensation, other costs, debt restructuring and debt issuance cost amortization, similar adjustments attributable to our non-controlling interests and certain tax related items.
Amended and Restated Credit AgreementThe 2016 Credit Agreement, as amended and restated on April 1, 2021.
ASCAccounting Standards Codification
ASUAccounting Standards Update
ASU 2020-06Accounting Standards Update 2020-06-Debt—Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40)
Australian Securitization SubsidiarySouthern Cross WEX 2015-1 Trust, a special purpose entity consolidated by the Company
B2BBusiness-to-business
benefitexpress
Benefit Express Services, LLC, a provider of highly configurable, cloud-based benefits administration technologies and services, and its indirect and direct parents, which were acquired as part of the benefitexpress Acquisition as defined in Note 4, Acquisitions to Item 1 - Financial Statements
CODMChief operating decision maker
CompanyWEX Inc. and all entities included in the consolidated financial statements
Convertible NotesConvertible senior unsecured notes due on July 15, 2027 in an aggregate principal amount of $310 million with a 6.5 percent interest rate, issued July 1, 2020
COVID-19 (or “coronavirus”)
An infectious disease caused by the SARS-CoV-2 virus. The World Health Organization declared the coronavirus outbreak a global pandemic on March 11, 2020
Discovery BenefitsDiscovery Benefits, Inc.
DSUsDeferred stock units
eNetteNett International (Jersey) Limited
European Fleet businessWEX Fleet Europe and WEX Europe Services, collectively
European Securitization SubsidiaryGorham Trade Finance B.V., a special purpose entity consolidated by the Company
FDICFederal Deposit Insurance Corporation
Federal Reserve Bank Discount WindowMonetary policy that allows WEX to borrow funds on a short-term basis to meet temporary shortages of liquidity caused by internal or external disruptions
Fuel transactions processedFuel transactions processed represents the total number of fuel transactions (funded and unfunded) made by fleet customers
GAAPGenerally Accepted Accounting Principles in the United States
HSAHealth Savings Account
NAVNet asset value
Net payment processing rateThe percentage of the dollar value of each payment processing transaction that the Company records as revenue from merchants less certain discounts given to customers and network fees
Notes$400 million senior notes with a 4.75 percent fixed rate, issued on January 30, 2013, which were redeemed in full by the Company on March 15, 2021
NYSENew York Stock Exchange
OptalOptal Limited
Over-the-roadTypically, heavy trucks traveling long distances
Payment processing $ of fuelTotal dollar value of the fuel purchased by fleets that have a payment processing relationship with WEX
Payment processing transactionsTotal number of purchases made by fleets that have a payment processing relationship with the Company, where the Company maintains the receivable for the total purchase
PO HoldingPO Holding, LLC, a wholly-owned subsidiary of WEX Inc. and the direct parent of WEX Health
PPGPrice per gallon of fuel
Purchase volumeTotal U.S. dollar value of all transactions in the Travel and Corporate Solutions and Health and Employee Benefit Solutions segments where interchange is earned by the Company
Redeemable non-controlling interestThe portion of the U.S. Health business’ net assets owned by a non-controlling interest holder, SBI, subject to redemption rights held by the non-controlling interest holder
SaaSSoftware-as-a-service
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SBISBI Investments, Inc., which is owned by State Bankshares, Inc, and was a minority interest holder in PO Holding, LLC., a subsidiary of WEX Inc. and the direct parent of WEX Health.
SECSecurities and Exchange Commission
Segment adjusted operating incomeA non-GAAP measure that adjusts operating income to exclude specified items that the Company’s management excludes in evaluating segment performance, including unallocated corporate expenses, acquisition-related intangible amortization and other acquisition and divestiture related items, debt restructuring costs, stock-based compensation, and other costs.
Topic 606Accounting Standards Codification Section 606, Revenue from Contracts with Customers
TSRTotal shareholder return
U.S. Health business(i) prior to March 31, 2021, WEX Health, Inc. and Discovery Benefits, LLC., collectively, (ii) from March 31, 2021 to June 1, 2021, WEX Health, Inc. and (iii) from June 1, 2021, WEX Health, Inc. and benefitexpress, collectively
WEX
WEX Inc., unless otherwise indicated or required by the context
WEX Europe ServicesWEX Europe Service Limited, a European Fleet business
WEX Fleet EuropeA fleet business in Europe acquired from EG Group
WEX HealthWEX Health, Inc. the Company’s healthcare technology and administration solutions provider/business.


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PART I - FINANCIAL INFORMATION
Item 1. Financial Statements.
WEX INC.
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(in thousands, except per share data)
(unaudited)
 
Three Months Ended March 31,
 20222021
Revenues
Payment processing revenue$239,478 $188,389 
Account servicing revenue139,941 118,623 
Finance fee revenue78,582 52,153 
Other revenue59,534 51,592 
Total revenues517,535 410,757 
Cost of services
Processing costs132,507 109,762 
Service fees15,750 11,146 
Provision for credit losses25,640 5,059 
Operating interest2,300 2,624 
Depreciation and amortization26,002 29,194 
Total cost of services202,199 157,785 
General and administrative78,663 86,431 
Sales and marketing73,945 78,347 
Depreciation and amortization40,454 37,653 
Operating income122,274 50,541 
Financing interest expense(29,689)(33,284)
Change in fair value of contingent consideration(16,600)— 
Net foreign currency gain (loss)5,006 (2,755)
Net unrealized gain on financial instruments49,827 7,033 
Income before income taxes130,818 21,535 
Income tax expense (benefit)42,032 (1,670)
Net income88,786 23,205 
Less: Net income from non-controlling interests268 726 
Net income attributable to WEX Inc.88,518 22,479 
Change in value of redeemable non-controlling interest34,245 (25,044)
Net income (loss) attributable to shareholders$122,763 $(2,565)
Net income (loss) attributable to shareholders per share:
Basic$2.73 $(0.06)
Diluted$2.71 $(0.06)
Weighted average common shares outstanding:
Basic44,912 44,343 
Diluted45,344 44,343 
See notes to the unaudited condensed consolidated financial statements.

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WEX INC.
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
(in thousands)
(unaudited)
 
 Three Months Ended March 31,
 20222021
Net income$88,786 $23,205 
Other comprehensive loss, net of tax:
  Unrealized losses on available-for-sale debt securities(51,668)— 
  Foreign currency translation4,306 (6,877)
Other comprehensive loss, net of tax(47,362)(6,877)
Comprehensive income41,424 16,328 
Less: Comprehensive income attributable to non-controlling interests268 407 
Comprehensive income attributable to WEX Inc.$41,156 $15,921 
See notes to the unaudited condensed consolidated financial statements.
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WEX INC.
CONDENSED CONSOLIDATED BALANCE SHEETS
(in thousands, except per share data)
(unaudited) 
March 31,
2022
December 31,
2021
Assets
Cash and cash equivalents$577,536 $588,923 
Restricted cash671,808 667,915 
Accounts receivable (net of allowances of $76,253 in 2022 and $66,306 in 2021)
3,863,159 2,891,242 
Investment securities977,757 948,677 
Securitized accounts receivable, restricted160,180 125,186 
Prepaid expenses and other current assets87,299 77,569 
Total current assets6,337,739 5,299,512 
Property, equipment and capitalized software (net of accumulated depreciation of $478,193 in 2022 and $458,093 in 2021)
177,768 179,531 
Goodwill2,915,909 2,908,057 
Other intangible assets (net of accumulated amortization of $1,053,542 in 2022 and $1,009,601 in 2021)
1,600,058 1,643,296 
Investment securities38,209 39,650 
Deferred income taxes, net6,598 5,635 
Other assets257,111 231,147 
Total assets$11,333,392 $10,306,828 
Liabilities and Stockholders’ Equity
Accounts payable$1,713,744 $1,021,911 
Accrued expenses434,416 476,971 
Restricted cash payable671,808 668,014 
Short-term deposits2,225,438 2,026,420 
Short-term debt, net157,622 155,769 
Other current liabilities50,417 50,614 
Total current liabilities5,253,445 4,399,699 
Long-term debt, net2,773,630 2,695,365 
Long-term deposits650,257 652,214 
Deferred income taxes, net212,517 192,965 
Other liabilities517,093 273,706 
Total liabilities9,406,942 8,213,949 
Commitments and contingencies (Note 15)
Redeemable non-controlling interest 254,106 
Stockholders’ Equity
Common stock $0.01 par value; 175,000 shares authorized; 49,409 shares issued in 2022 and 49,255 in 2021; 44,981 shares outstanding in 2022 and 44,827 in 2021
494 492 
Additional paid-in capital856,325 844,051 
Retained earnings1,411,852 1,289,089 
Accumulated other comprehensive loss(169,879)(122,517)
Treasury stock at cost; 4,428 shares in 2022 and 2021
(172,342)(172,342)
Total stockholders’ equity1,926,450 1,838,773 
Total liabilities and stockholders’ equity$11,333,392 $10,306,828 
See notes to the unaudited condensed consolidated financial statements.
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WEX INC.
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(in thousands)
(unaudited)


 Common Stock Issued Additional
Paid-in 
Capital
Accumulated Other Comprehensive LossTreasury Stock Retained
Earnings
 Non-Controlling InterestTotal Stockholders’
Equity
 SharesAmount
Balance at January 1, 202148,616 485 830,729 (82,935)(172,342)1,288,952 13,022 1,877,911 
Stock issued under share-based compensation plans394 22,555 — — — — 22,559 
Share repurchases for tax withholdings— — (21,062)— — — — (21,062)
Stock-based compensation expense— — 17,886 — — — — 17,886 
Change in value of redeemable non-controlling interest— — — — — (25,044)— (25,044)
Foreign currency translation— — — (6,558)— — (319)(6,877)
Net income— — — — — 22,479 374 22,853 
Balance at March 31, 202149,010 489 850,108 (89,493)(172,342)1,286,387 13,077 1,888,226 
Balance at January 1, 202249,255 492 844,051 (122,517)(172,342)1,289,089  1,838,773 
Stock issued under share-based compensation plans154 2 770     772 
Share repurchases for tax withholdings  (12,178)    (12,178)
Stock-based compensation expense  23,682     23,682 
Unrealized loss on available-for-sale debt securities   (51,668)—   (51,668)
Change in value of redeemable non-controlling interest, net of $3.5 million of tax expense
   — — 34,245  34,245 
Foreign currency translation   4,306    4,306 
Net income     88,518  88,518 
Balance at March 31, 202249,409 $494 $856,325 $(169,879)$(172,342)$1,411,852 $ $1,926,450 

See notes to the unaudited condensed consolidated financial statements.

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WEX INC.
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands)
(unaudited)
 Three Months Ended March 31,
 20222021
Cash flows from operating activities
Net income$88,786 $23,205 
Adjustments to reconcile net income to net cash (used for) provided by operating activities:
Net unrealized gains(54,732)(4,505)
Change in fair value of contingent consideration16,600 — 
Stock-based compensation23,682 17,886 
Depreciation and amortization66,456 66,847 
Amortization of premiums on investment securities1,844 — 
Debt restructuring and debt issuance cost amortization3,263 4,455 
Deferred tax expense (benefit)14,200 (2,235)
Provision for credit losses25,640 5,059 
Changes in operating assets and liabilities, net of effects of acquisitions:
Accounts receivable and securitized accounts receivable(1,030,533)(565,374)
Prepaid expenses and other current and other long-term assets26,152 (11,065)
Accounts payable695,918 350,563 
Accrued expenses and restricted cash payable(39,267)(100,744)
Income taxes24,777 (3,877)
Other current and other long-term liabilities(23,816)2,490 
Net cash used for operating activities(161,030)(217,295)
Cash flows from investing activities
Purchases of property, equipment and capitalized software(24,163)(18,280)
Purchases of equity securities(72)(96)
Maturities of equity securities 61 
Purchases of available-for-sale debt securities(97,612)— 
Sales and maturities of available-for-sale debt securities15,284 — 
Acquisitions, net of cash and restricted cash acquired 1,909 
Net cash used for investing activities(106,563)(16,406)
Cash flows from financing activities
Repurchase of share-based awards to satisfy tax withholdings(12,178)(21,062)
Proceeds from stock option exercises772 22,559 
Net change in deposits197,460 102,958 
Net activity on other debt29,582 194,798 
Borrowings on revolving credit facility585,000 — 
Repayments on revolving credit facility(524,500)— 
Repayments on term loans(15,835)(16,152)
Redemption of Notes (400,000)
Net change in securitized debt2,216 2,320 
Net cash provided by (used for) financing activities262,517 (114,579)
Effect of exchange rates on cash, cash equivalents and restricted cash(2,418)(7,723)
Net change in cash, cash equivalents and restricted cash(7,494)(356,003)
Cash, cash equivalents and restricted cash, beginning of period(a)
1,256,838 1,329,653 
Cash, cash equivalents and restricted cash, end of period(a)
$1,249,344 $973,650 







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The following tables provides supplemental disclosure of non-cash investing and financing activities:
Three Months Ended March 31,
20222021
Capital expenditures incurred but not paid$3,043 $2,213 
Deferred liability from acquisition of remaining interest in PO Holding$216,594 $— 


(a) The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within our condensed consolidated balance sheets to amounts within our condensed consolidated statements of cash flows.
 Three Months Ended March 31,
 20222021
Cash and cash equivalents at beginning of period$588,923 $852,033 
Restricted cash at beginning of period667,915 477,620 
Cash, cash equivalents and restricted cash at beginning of period$1,256,838 $1,329,653 
Cash and cash equivalents at end of period$577,536 $561,199 
Restricted cash at end of period671,808 412,451 
Cash, cash equivalents and restricted cash at end of period$1,249,344 $973,650 

See notes to the unaudited condensed consolidated financial statements.

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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(unaudited)



1.Basis of Presentation
Basis of Presentation
    The accompanying condensed consolidated financial statements have been prepared in accordance with GAAP for interim financial information and with the instructions to Form 10–Q and Rule 10–01 of Regulation S–X. Accordingly, they do not include all information and notes required by GAAP for complete financial statements. These condensed consolidated financial statements should be read in conjunction with the financial statements that are included in the Company’s Annual Report on Form 10–K for the year ended December 31, 2021, filed with the SEC on March 1, 2022. In the opinion of management, all adjustments considered necessary for a fair presentation, which are of a normal recurring nature, have been included. Operating results for the three months ended March 31, 2022 are not necessarily indicative of the results for any future periods or the year ending December 31, 2022.
We have applied the same accounting policies in preparing these quarterly financial statements as we did in preparing our 2021 annual financial statements. The Company rounds amounts in the condensed consolidated financial statements to thousands and calculates all per-share data from underlying whole-dollar amounts. Thus, certain amounts may not foot, crossfoot or recalculate based on reported numbers due to rounding.

2.Recent Accounting Pronouncements
The following table provides a brief description of recent accounting pronouncements adopted during the three months ended March 31, 2022 and those not yet adopted that could have a material effect on our financial statements.

StandardDescriptionDate of AdoptionMethod of adoptions and effect on financial statements or other significant matters
Adopted During the Three Months Ended March 31, 2022
ASU 2021-08, Business CombinationsThis standard requires acquirers within the scope of Subtopic 805-10, Business Combinations to recognize and measure contract assets and contract liabilities acquired in a business combination in accordance with Topic 606. This will generally result in an acquirer recognizing and measuring acquired contract assets and liabilities consistent with how they were recognized and measured in an acquiree’s financial statements if such financial statements were prepared in accordance with GAAP. Previously, contract assets and contract liabilities acquired were recognized at their fair value on the acquisition date.Effective for fiscal years beginning after December 15, 2022.The Company early adopted this ASU effective January 1, 2022. Adoption had no material effect on the Company’s condensed consolidated financial statements for the three months ended March 31, 2022. The guidelines of this ASU will be applied prospectively for business combinations in the scope of ASC 805.
Not Adopted as of March 31, 2022
ASU 2020–04, Reference Rate Reform

and

ASU 2021–01, Reference Rate Reform: Scope
These standards provide optional guidance for a limited period of time to ease the potential financial reporting burden in accounting for (or recognizing the effects of) the discontinuation of LIBOR resulting from reference rate reform. The amendments provide optional expedients and exceptions for applying GAAP to contracts and other transactions impacted by reference rate reform. If certain criteria are met, an entity will not be required to remeasure or reassess contracts impacted by reference rate reform. Election is available through December 31, 2022.The Company is currently evaluating the implications of these amendments to its current efforts for reference rate reform implementation and any impact the adoption of these ASUs would have on its financial condition and results of operations. While the Company has not yet determined if and when it will adopt these standards, the adoption of such standards is not expected to have a material effect on the Company’s condensed consolidated financial statements.

3.Revenues
    In accordance with Topic 606, revenue is recognized when, or as, performance obligations are satisfied as defined by the terms of the contract, in an amount that reflects the consideration to which the Company expects to be entitled in exchange for goods or services provided.
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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

The following tables disaggregate the Company’s consolidated revenues:
Three Months Ended March 31, 2022
(In thousands)Fleet SolutionsTravel and Corporate SolutionsHealth and Employee Benefit SolutionsTotal
Topic 606 revenues
Payment processing revenue$151,906 $65,075 $22,497 $239,478 
Account servicing revenue4,343 10,758 86,740 101,841 
Other revenue19,925 313 8,063 28,301 
Total Topic 606 revenues$176,174 $76,146 $117,300 $369,620 
Non-Topic 606 revenues142,965 1,105 3,845 147,915 
Total revenues$319,139 $77,251 $121,145 $517,535 
Three Months Ended March 31, 2021
(In thousands)Fleet SolutionsTravel and Corporate SolutionsHealth and Employee Benefit SolutionsTotal
Topic 606 revenues
Payment processing revenue$110,576 $57,248 $20,565 $188,389 
Account servicing revenue4,369 10,687 67,945 83,001 
Other revenue20,246 1,800 7,745 29,791 
Total Topic 606 revenues$135,191 $69,735 $96,255 $301,181 
Non-Topic 606 revenues108,646 907 23 109,576 
Total revenues$243,837 $70,642 $96,278 $410,757 
Substantially all revenues relate to services transferred to the customer over time.
Contract Balances
The majority of the Company’s receivables, which are excluded from the table below, are either due from cardholders who have not been deemed our customer as it relates to interchange income, or from revenues earned outside of the scope of Topic 606. The Company’s contract assets consist of upfront payments to customers under long-term contracts and are recorded upon the later of when the Company recognizes revenue for the transfer of the related goods or services or when the Company pays or promises to pay the consideration. The resulting asset is amortized against revenue as the Company satisfies its performance obligations under these arrangements. The Company’s contract liabilities consist of customer payments received before the Company has satisfied the associated performance obligations.
The following table provides information about these contract balances:
(In thousands)
Contract balanceLocation on the condensed consolidated balance sheetsMarch 31, 2022December 31, 2021
Receivables
Accounts receivable, net$49,300 $49,303 
Contract assets
Prepaid expenses and other current assets7,319 8,975 
Contract assets
Other assets39,917 40,718 
Contract liabilities
Other current liabilities7,274 9,123 
Contract liabilities
Other liabilities68,588 58,900 
During the three months ended March 31, 2022, the Company recognized revenue of $5.0 million related to contract liabilities existing as of December 31, 2021.
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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

Remaining Performance Obligations
The Company’s unsatisfied or partially unsatisfied performance obligations as of March 31, 2022 represent the remaining minimum monthly fees on a portion of contracts across the lines of business, deferred revenue associated with stand ready payment processing obligations and contractually obligated professional services yet to be provided by the Company. The total remaining performance obligations below are not indicative of the Company’s future revenue, as they relate to an insignificant portion of the Company’s operations.
The following table includes revenue expected to be recognized related to remaining performance obligations at the end of the reporting period.
(In thousands)Remaining 202220232024202520262027ThereafterTotal
Minimum monthly fees1
$54,972 $39,749 $17,372 $6,018 $915 $— $— $119,026 
Professional services2
3,970 80 — — — — — 4,050 
Other3
2,524 8,689 13,858 19,104 22,985 27,185 5,929 100,274 
Total remaining performance obligations$61,466 $48,518 $31,230 $25,122 $23,900 $27,185 $5,929 $223,350 
1 The transaction price allocated to the remaining performance obligations represents the minimum monthly fees on certain service contracts, which contain substantive termination penalties that require the counterparty to pay the Company for the aggregate remaining minimum monthly fees upon an early termination for convenience.
2 Includes software development projects and other services sold subsequent to the core offerings, to which the customer is contractually obligated.
3 Represents deferred revenue and contractual minimums associated with payment processing service obligations. Consideration associated with certain relationships is variable and the measurement and estimation of contract consideration is contingent upon payment processing volumes and maintaining volume shares, among others.

4.Acquisitions
2022 Transactions
Acquisition of Remaining Interest in PO Holding
On March 7, 2022, WEX Inc. and SBI entered into a share purchase agreement (the “Share Purchase Agreement”) whereby SBI sold, and WEX Inc. purchased, SBI’s remaining 4.53 percent interest in PO Holding for a purchase price of $234.0 million plus any interest accruing pursuant to the terms of the Share Purchase Agreement. The purchase price is payable in three installments of $76.7 million in each of March of 2024, 2025 and 2026, with a final payment of $4.0 million also payable in March 2026. Pursuant to the Share Purchase Agreement, WEX Inc. owes SBI interest on the outstanding purchase price balance from March 2024 to March 2025 at the 12-month Secured Overnight Financing Rate (“SOFR”) (as determined on March 1, 2024) plus 1.25 percent and on the outstanding balance from March 2025 to March 2026 at the 12-month SOFR rate (as determined on March 3, 2025) plus 2.25 percent, except that no interest accrues on the $4.0 million payment due in March 2026.
Using a discount rate of 3.4 percent, the Company recorded the deferred liability under this Share Purchase Agreement at its net present value of $216.6 million within other liabilities on the condensed consolidated balance sheet. The associated discount relative to the purchase price will be amortized as interest expense using the effective interest method over the repayment term.
This transaction makes PO Holding, the direct parent of WEX Health, a wholly owned subsidiary of WEX Inc. to which the Company is solely entitled to the economic benefits. See Note 13, Redeemable Non-Controlling Interest for more information.


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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

2021 Transactions
Asset Acquisition
On April 1, 2021, WEX Inc. completed the acquisition of certain contractual rights to serve as custodian or sub-custodian to over $3 billion of HSAs from the HealthcareBank division of Bell Bank, which is owned by State Bankshares, Inc. This acquisition increased the Company’s role in its customer-directed healthcare ecosystem and aligns with its growth strategy. On the closing of the acquisition, WEX Inc. paid Bell Bank initial cash consideration of $200.0 million. Pursuant to the purchase agreement, WEX Inc. agreed to make an additional deferred cash payment of $25.0 million in July 2023 and a second additional deferred cash payment of $25.0 million in January 2024. As of June 1, 2021, in connection with the acquisition by WEX Health of Cirrus Holdings, LLC further discussed below in this Note 4 and in Note 13, Redeemable Non-Controlling Interest, the second deferred payment of $25.0 million was reduced by the amount of $12.5 million (the “Payment Offset”). As a result of the Payment Offset, WEX Inc. continues to owe Bell Bank $12.5 million for the second additional deferred cash payment, which is due and payable in January 2024.
The purchase agreement also includes potential additional consideration payable to Bell Bank annually that is calculated on a quarterly basis and is contingent, and based, upon any future increases in the Federal Funds rate. The contingent payment period began on July 1, 2021 and shall extend until the earlier of (i) the year ending December 31, 2030, or (ii) the date when the cumulative amount paid as contingent consideration equals $225.0 million.
Given the acquisition does not meet the definition of a business, the Company accounted for this transaction as an asset acquisition, recognizing $263.4 million as a definite-lived intangible rights asset as of the acquisition date, with a weighted average life of 5.6 years. As more fully described in Note 13, Redeemable Non-Controlling Interest, as part of this acquisition WEX Inc. allocated $11.2 million of the initial cash consideration to the repurchase of SBI’s non-controlling interest in the U.S. Health business, reducing SBI’s ownership percentage to 4.53 percent at that time. Additionally, the Company recorded an initial deferred liability of $47.4 million equal to the present value of the deferred cash payments and a derivative liability of $27.2 million related to the additional consideration contingent upon future increases in the Federal Funds rate. Refer to Note 12, Fair Value, for further information on the valuation of the derivative liability. Transaction costs related to the acquisition were immaterial and expensed as incurred.
Acquisition of Remaining Interest in WEX Europe Services
On April 13, 2021, the Company both entered into a share purchase agreement for, and consummated the acquisition of, the remaining interest in WEX Europe Services it did not own previously, which consisted of 25 percent of the issued ordinary share capital, for a purchase price of $97.0 million. As a result of the transaction, the Company now owns 100 percent of the issued ordinary share capital of WEX Europe Services, which operates part of our European Fleet business. This transaction further streamlines the European Fleet business in order to create revenue synergies and increases our ability to manage the associated cost structure. Given the Company had a controlling interest in WEX Europe Services prior to the transaction, the acquisition has been accounted for as an equity transaction.
(In thousands)
Purchase price$96,992 
Reduction in:
Non-controlling interest1
(13,077)
Accumulated other comprehensive income(2,284)
Additional paid-in capital2
(81,631)
1 Reduces non-controlling interest to zero as of the acquisition date.
2 In conjunction with the acquisition, the Company incurred $0.5 million in acquisition costs, which further reduced additional paid-in capital.


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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

benefitexpress Acquisition

On June 1, 2021, WEX Inc.’s subsidiary, WEX Health, completed the acquisition of Cirrus Holdings, LLC, the indirect owner of Benefit Express Services, LLC, which is a provider of highly configurable, cloud-based benefits administration technologies and services doing business under the name benefitexpress (the “benefitexpress Acquisition”). The transaction expanded the Company’s role in the healthcare ecosystem, bringing benefit administration, compliance services, and consumer-directed health and lifestyle spending accounts together to form a full-service benefits marketplace. Pursuant to the terms of the definitive purchase agreement, WEX Health consummated the benefitexpress Acquisition for total consideration of approximately $275 million, subject to certain working capital and other adjustments.
To facilitate the benefitexpress Acquisition, WEX Inc., PO Holding, Bell Bank and SBI, which is owned by State Bankshares, Inc., the owner of Bell Bank, entered into a subscription agreement with respect to PO Holding (the “Subscription Agreement”). Pursuant to the Subscription Agreement, on June 1, 2021, WEX Inc. purchased approximately $262.5 million in value of shares in PO Holding and SBI (which, at the time of the transaction, held a non-controlling interest in PO Holding) acquired approximately $12.5 million in value of shares in PO Holding in exchange for SBI granting the Payment Offset to WEX Inc. with respect to the asset acquisition from Bell Bank. For a description of WEX Inc.’s subsequent acquisition of all of SBI’s shares in PO Holding, see “Acquisition of Remaining Interest in PO Holding” above.
The benefitexpress Acquisition has been accounted for using the acquisition method of accounting, which requires that assets acquired and liabilities assumed be recognized at their respective fair values on the acquisition date. The table below summarizes the preliminary allocation of fair value to the assets acquired and liabilities assumed on the acquisition date. These fair values may continue to be revised during the measurement period as third-party valuations on the intangible assets are finalized, further information becomes available and additional analyses are performed, and these adjustments could have a material impact on the purchase price allocation. During the three months ended March 31, 2022, no such measurement period adjustments were recorded. The following is a summary of the preliminary allocation of the purchase price to the assets and liabilities acquired, based on the estimated fair value at the date of acquisition:
(In thousands)As of
March 31, 2022
Cash consideration transferred, net of $15.0 million in cash and restricted cash acquired
$259,061 
Less:
Accounts receivable3,103 
Customer relationships(a)(d)
84,400 
Developed technologies(b)(d)
19,600 
Non-compete(c)(d)
2,150 
Other assets4,387 
Accrued expenses(3,498)
Restricted cash payable(14,328)
Other liabilities(5,177)
Recorded goodwill$168,424 
(a) Weighted average life - 9.3 years.
(b) Weighted average life - 3.6 years.
(c) Weighted average life - 2.5 years
(d) The weighted average life of the $106.2 million of amortizable intangible assets acquired in this business combination is 8.1 years
Goodwill is calculated as the excess of the consideration transferred over the net assets recognized and represents the anticipated synergies of acquiring the businesses. The goodwill recognized as a result of the acquisition is expected to be deductible for tax purposes. No pro forma information has been included in these financial statements, as the operations of benefitexpress for the period that they were not part of the Company are not material to the Company’s revenues, net income and earnings per share.

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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

5.Accounts Receivable, net of Allowances
Accounts receivable consists of amounts billed to and due from customers across a wide range of industries and other third parties. The Company often extends short-term credit to cardholders by paying the merchant for the purchase price less the fees it retains and records as revenue, then subsequently collecting the total purchase price from the cardholder. The Company also extends revolving credit to certain small fleets. The Company had approximately $114.2 million and $93.7 million in receivables with revolving credit balances as of March 31, 2022 and December 31, 2021, respectively.
The allowance for accounts receivable consists of reserves for both credit and fraud losses, reflecting management’s current estimate of uncollectible balances on its accounts receivable.
The following tables present changes in the accounts receivable allowances by portfolio segment:
Three Months Ended March 31, 2022
  (In thousands)Fleet SolutionsTravel and Corporate SolutionsHealth and Employee Benefit SolutionsTotal
Balance, beginning of period$55,758 $9,931 $617 $66,306 
Provision for credit losses1
23,224 2,147 269 25,640 
Charges to other accounts2
8,400  (70)8,330 
Charge-offs(25,795)(261)(147)(26,203)
Recoveries of amounts previously charged-off2,421  10 2,431 
Currency translation(70)(181) (251)
Balance, end of period$63,938 $11,636 $679 $76,253 
Three Months Ended March 31, 2021
  (In thousands)Fleet Solutions
Travel and Corporate Solutions
Health and Employee Benefit SolutionsTotal
Balance, beginning of period$49,267 $9,610 $270 $59,147 
Provision for credit losses1
4,364 635 60 5,059 
Charges to other accounts2
4,373 — — 4,373 
Charge-offs(12,774)(1,532)(18)(14,324)
Recoveries of amounts previously charged-off1,516 — 1,522 
Currency translation(565)(69)— (634)
Balance, end of period$46,181 $8,650 $312 $55,143 
1 The provision is comprised of estimated credit losses based on the Company’s loss-rate experience and includes adjustments required for forecasted credit loss information. The provision for credit losses reported within this table also includes the provision for fraud losses.
2 The Company earns revenue by assessing monthly finance fees on accounts with overdue balances. These fees are recognized as revenue at the time the fees are assessed. The finance fee is calculated using the greater of a minimum charge or a stated late fee rate multiplied by the outstanding balance that is subject to a late fee charge. On occasion, these fees are waived to maintain relationship goodwill. Charges to other accounts substantially represent the offset against the late fee revenue recognized when the Company establishes a reserve for such waived amounts.

Concentration of Credit Risk
The receivables portfolio consists of a large group of homogeneous smaller balances across a wide range of industries, which are collectively evaluated for impairment. No one customer receivable balance represented 10 percent or more of the outstanding receivables balance at March 31, 2022 or December 31, 2021. The following table presents the outstanding balance of trade accounts receivable that are less than 30 and 60 days past due, shown in each case as a percentage of total trade accounts receivable:
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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

Delinquency StatusMarch 31, 2022December 31, 2021
29 days or less past due99 %98 %
59 days or less past due99 %99 %

6.Earnings per Share
Basic earnings per share is computed by dividing net income (loss) attributable to shareholders by the weighted average number of shares of common stock and vested DSUs outstanding during the year. The computation of diluted earnings per share is similar to the computation of basic earnings per share, except that the numerator is increased for tax effected interest expense associated with our Convertible Notes and the denominator is increased for the assumed issuance of common shares upon conversion of the Convertible Notes under the “if-converted” method unless the effect is anti-dilutive. Additionally, diluted earnings per share includes the assumed exercise of dilutive options and the assumed issuance of unvested restricted stock units and performance-based awards for which the performance condition has been met as of the date of determination, using the treasury stock method unless the effect is anti-dilutive. The treasury stock method assumes that proceeds, including cash received from the exercise of employee stock options and the average unrecognized compensation expense for unvested share-based compensation awards, would be used to purchase the Company’s common stock at the average market price during the period.
The following table summarizes net income (loss) attributable to shareholders and reconciles basic and diluted shares outstanding used in the earnings per share computations:
 Three Months Ended March 31,
 (In thousands)
20222021
Net income (loss) attributable to shareholders
$122,763 $(2,565)
Weighted average common shares outstanding – Basic
44,912 44,343 
Dilutive impact of share-based compensation awards1
432 — 
Weighted average common shares outstanding – Diluted1, 2
$45,344 44,343 
1 For the three months ended March 31, 2022, 0.6 million of outstanding share-based compensation awards were excluded from the computation of diluted earnings per share under the treasury stock method, as the effect of including these awards would be anti-dilutive. For the three months ended March 31, 2021, 1.0 million of outstanding share-based compensation awards were excluded from the computation of diluted earnings per share under the treasury stock method, including share-based compensation awards that would otherwise have been dilutive but for the Company’s net loss position, as the effect of including these awards would be anti-dilutive.
2 It is the Company’s current intention to settle all conversions of the Convertible Notes in shares of the Company’s common stock. Under the “if-converted” method, approximately 1.6 million shares of the Company’s common stock associated with the assumed conversion of the Convertible Notes as of the beginning of the period have been excluded from diluted shares outstanding for the three months ended March 31, 2022 and 2021 as the effect of including such shares would be anti-dilutive. For further information regarding the Convertible Notes, see Note 9, Financing and Other Debt.

7.Derivative Instruments
The Company is exposed to certain market risks relating to its ongoing business operations. From time to time, the Company enters into derivative instrument arrangements to manage various risks including interest rate risk.
Interest rate swap contracts
The Company has entered into interest rate swap contracts to manage the interest rate risk associated with its outstanding variable-interest rate borrowings. Such contracts are intended to economically hedge the LIBOR component of future interest payments associated with outstanding borrowings under the Company’s Amended and Restated Credit Agreement.
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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

A summary of the Company’s interest rate swap contracts with a collective notional amount of $1.9 billion outstanding as of March 31, 2022 is as follows:
BeginningContract End Date
Fixed Interest Rates1
Notional Amount at inception
(in thousands)
December 2017December 20222.204%$300,000 
March 2020March 20231.954%150,000 
March 2019March 20231.956%100,000 
March 2019March 20232.413%200,000 
March 2020December 20231.862%200,000 
May 2021May 20240.435%150,000 
May 2021May 20240.440%150,000 
May 2021May 20250.678%300,000 
May 2021May 20260.909%150,000 
May 2021May 20260.910%150,000 
1 Fixed interest rates payable by WEX. Counterparties pay floating rate equal to the one-month USD LIBOR.
The following table presents information on the location and amounts of interest rate swap gains and losses:
(In thousands)Three Months Ended March 31,
Derivatives Not Designated as Hedging InstrumentsLocation of Gain (Loss) Recognized in the Condensed Consolidated Statement of Operations20222021
Interest rate swap contracts – unrealized portionNet unrealized gain (loss) on financial instruments$51,096 $7,520 
Interest rate swap contracts – realized portionFinancing interest expense$(5,881)$(5,457)
Derivative instruments and their related gains and losses are reported within cash flows from operating activities within the condensed consolidated statements of cash flows. See Note 12, Fair Value, for more information regarding the valuation of the Company’s derivatives.

8.Deposits
WEX Bank’s regulatory status enables it to raise capital to fund the Company’s working capital requirements by issuing deposits, subject to FDIC rules governing minimum financial ratios. See Note 18, Supplementary Regulatory Capital Disclosure, for further information concerning these FDIC requirements.
WEX Bank accepts its deposits through certain customers as required collateral for credit that has been extended (“customer deposits”) and through contractual arrangements for brokered and non-brokered certificate of deposit and money market deposit products. Additionally, beginning in October 2021, WEX Bank holds HSA deposits transferred from third-party depository partners. See Note 4, Acquisitions, for more information regarding WEX Inc.’s April 2021 acquisition of contractual rights to serve as custodian or sub-custodian of these deposits.
Customer deposits are generally non-interest bearing, certificates of deposit are issued at fixed rates, money market deposits are issued at both fixed and variable interest rates based on LIBOR or the Federal Funds rate and HSA deposits are issued at rates as defined within the consumer account agreements.
The following table presents the composition of deposits, which are classified as short-term or long-term based on their contractual maturities:
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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

  (In thousands)
March 31, 2022December 31, 2021
Interest-bearing money market deposits1
$378,898 $370,813 
Customer deposits131,322 129,180 
HSA deposits2
1,290,002 960,000 
Contractual deposits with maturities within 1 year1,3,4
425,216 566,427 
Short-term deposits2,225,438 2,026,420 
Contractual deposits with maturities greater than 1 year and less than 5 years1,3,4
650,257 652,214 
Total deposits$2,875,695 $2,678,634 
Weighted average cost of HSA deposits outstanding0.03 %0.03 %
Weighted average cost of funds on contractual deposits outstanding0.48 %0.48 %
Weighted average cost of interest-bearing money market deposits outstanding0.42 %0.20 %
1 As of March 31, 2022 and December 31, 2021, all certificates of deposit and money market deposits were in denominations of $250 thousand or less, corresponding to FDIC deposit insurance limits.
2 Deposits held associated with the HSA custodial assets. HSA deposits are recorded within short-term deposits on the condensed consolidated balance sheet as the funds can be withdrawn by the account holders on demand.
3 Original maturities range from 12 months to 5 years, with coupon interest rates ranging from 0.12 percent to 3.52 percent as of March 31, 2022. At December 31, 2021, original maturities ranged from 9 months to 5 years, with coupon interest rates ranging from 0.12 percent to 3.52 percent.
4 Includes certificates of deposit and certain money market deposits, which have a fixed maturity and interest rate.
In accordance with regulatory requirements, WEX Bank normally maintains reserves against a portion of its outstanding customer deposits by keeping balances with the Federal Reserve Bank, however, due to currently relaxed Federal Reserve requirements enacted in response to the COVID-19 pandemic, there was no required reserve at March 31, 2022 and December 31, 2021.

9.Financing and Other Debt
The following table summarizes the Company’s total outstanding debt by type as of March 31, 2022 and December 31, 2021.
(In thousands)March 31, 2022December 31, 2021
Term loans:
Tranche A Term Loans$929,511 $941,742 
Tranche B Term Loans1,427,580 1,431,185 
Total term loans$2,357,091 $2,372,927 
Borrowings on Revolving Credit Facility180,300 119,800 
Convertible Notes310,000 310,000 
Securitized debt104,226 100,861 
Participation debt31,083 1,500 
Total gross debt1
$2,982,700 $2,905,088 
1 See Note 12, Fair Value, for more information regarding the fair value of the Company’s debt.

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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

The following table summarizes the Company’s total outstanding debt by balance sheet classification:
(In thousands)March 31, 2022December 31, 2021
Current portion of gross debt$167,568 $165,703 
Less: Unamortized debt issuance costs/debt discount(9,946)(9,934)
Short-term debt, net$157,622 $155,769 
Long-term portion of gross debt$2,815,132 $2,739,385 
Less: Unamortized debt issuance costs/debt discount(41,502)(44,020)
Long-term debt, net$2,773,630 $2,695,365 
Supplemental information:
Letters of credit1
$51,383 $51,392 
Remaining borrowing capacity on Revolving Credit Facility2
$698,317 $758,808 
1 Credit support for lease agreements, virtual card and fuel payment processing activity at the Company’s foreign subsidiaries.
2 Contingent on maintaining compliance with the financial covenants as defined in the Company’s Amended and Restated Credit Agreement.
Amended and Restated Credit Agreement
On April 1, 2021, the Company amended and restated the 2016 Credit Agreement (the “Amended and Restated Credit Agreement”). As part of the Amended and Restated Credit Agreement, the lenders agreed to (i) increase commitments under the Company’s secured revolving credit facility from $870.0 million to $930.0 million (the “Revolving Credit Facility”), (ii) provide additional senior secured tranche A term loans (the “Tranche A Term Loans”) resulting in an aggregate outstanding principal amount of the Tranche A Term Loans equal to $978.4 million, (iii) re-establish the senior secured tranche B term loans’ aggregate principal amount at $1,442.0 million (the “Tranche B Term Loans”), (iv) eliminate the 0.75 percent eurocurrency rate floor with respect to the Revolving Credit Facility, and (v) make certain other changes to the previously existing 2016 Credit Agreement, including without limitation, (a) extending the maturity dates for the Tranche A Term Loans and Revolving Credit Facility to April 1, 2026 and the maturity date for the Tranche B Term Loans to April 1, 2028, (b) providing additional flexibility with respect to certain negative covenants, prepayments and other provisions of the Company’s previously existing 2016 Credit Agreement, and (c) revising the Company’s maximum consolidated leverage ratio for all future quarters. The Revolving Credit Facility and the Tranche A Term Loans bear interest at variable rates, at the Company’s option, plus an applicable margin determined based on the Company’s consolidated leverage ratio. The Tranche B Term Loans bear interest at variable rates, at the Company’s option, plus an applicable margin, which is fixed at 1.25 percent for base rate borrowings and 2.25 percent with respect to eurocurrency rate borrowings. Prior to maturity, the Tranche A Term Loans and Tranche B Term Loans require scheduled quarterly payments of $12.2 million and $3.6 million, respectively, due on the last day of each March, June, September and December.
Debt issuance costs incurred and capitalized in conjunction with the Amended and Restated Credit Agreement are being amortized into interest expense over the term of the Amended and Restated Credit Agreement using the effective interest method.
As of March 31, 2022, amounts outstanding under the Amended and Restated Credit Agreement bore a weighted average effective interest rate of 2.6 percent. As of December 31, 2021, amounts outstanding under the Amended and Restated Credit Agreement bore a weighted average effective interest rate of 2.2 percent. The Company maintains interest rate swap contracts to manage the interest rate risk associated with its outstanding variable-interest rate borrowings. See Note 7, Derivative Instruments, for further discussion. In addition, the Company pays a quarterly commitment fee at a rate per annum ranging, as of March 31, 2022, from 0.25 percent to 0.50 percent of the daily unused portion of the Revolving Credit Facility (which was 0.40 percent at both March 31, 2022 and December 31, 2021) determined based on the Company’s consolidated leverage ratio.
Convertible Notes

Pursuant to a purchase agreement dated June 29, 2020, on July 1, 2020, the Company closed on a private placement with an affiliate of Warburg Pincus LLC (together with its affiliate, “Warburg Pincus”), pursuant to which the Company issued the Convertible Notes due on July 15, 2027 in an aggregate principal amount of $310.0 million and 577,254 shares of the
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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

Company’s common stock for an aggregate purchase price of $389.2 million, of which $90.0 million constituted the purchase price for the shares, reflecting a purchase price of $155.91 per share.
The Convertible Notes have a seven-year term maturing July 15, 2027, unless earlier converted, repurchased or redeemed. Interest is calculated at a fixed rate of 6.5 percent per annum, payable semi-annually in arrears on January 15 and July 15 of each year. At the Company’s option, interest is either payable in cash, through accretion to the principal amount of the Convertible Notes, or a combination of cash and accretion.

The Convertible Notes may be converted at the option of the holders at any time prior to maturity, or earlier redemption or repurchase of the Convertible Notes, based upon an initial conversion price of $200 per share of common stock. The Company may settle conversions of Convertible Notes, at its election, in cash, shares of the Company’s common stock, or a combination thereof. The initial conversion price is subject to adjustments customary for convertible debt securities and a weighted average adjustment in the event of issuances of equity and equity linked securities by the Company at prices below the then applicable conversion price for the Convertible Notes or the then market price of the Company’s common stock, subject to certain exceptions, including exceptions with respect to underwritten offerings, Rule 144A offerings, private placements at discounts not exceeding a specified amount, issuances as acquisition consideration and equity compensation related issuances.
The Company will have the right, at any time after July 1, 2023, to redeem the Convertible Notes in whole or in part if the closing price of WEX’s common stock is at least 200 percent of the conversion price of the Convertible Notes for 20 trading days (whether or not consecutive) out of any 30 consecutive trading day period prior to the time the Company delivers a redemption notice, (including at least one of the five trading days immediately preceding the last day of such 30 trading day period), subject to the right of holders of the Convertible Notes to convert its Convertible Notes prior to the redemption date. In the event of certain fundamental change transactions, including certain change of control transactions and delisting events involving the Company, holders of the Convertible Notes will have the right to require the Company to repurchase its Convertible Notes at 105 percent of the outstanding principal amount of the Convertible Notes, plus the present value of future interest payments through the date of maturity. No such repurchase has occurred through March 31, 2022.
The Company accounts for the Convertible Notes and its conversion feature as a single unit of account. The remaining debt discount and debt issuance costs associated with the Convertible Notes will be amortized to interest expense using the effective interest rate method over the seven-year contractual life of the Convertible Notes. As of both March 31, 2022 and December 31, 2021, the Convertible Notes had an effective interest rate of 7.5 percent.

Based on the closing price of the Company’s common stock as of March 31, 2022, the “if-converted” value of the Convertible Notes was less than the respective principal amount.
The Convertible Notes consist of the following:
(In thousands)March 31, 2022December 31, 2021
Principal1
$310,000 $310,000 
Less: Unamortized discounts(12,333)(12,844)
Less: Unamortized issuance cost(1,986)(2,068)
Net carrying amount of Convertible Notes$295,681 $295,088 

1 Recorded within long-term debt, net on our condensed consolidated balance sheets, offset by the long-term portion of unamortized discounts and issuance cost.
The following table sets forth total interest expense recognized for the Convertible Notes:
Three Months Ended March 31,
(In thousands)20222021
Interest on 6.5 percent coupon
$5,038 $5,038 
Amortization of debt discount and debt issuance costs593 553 
$5,631 $5,591 
Australian Securitization Facility
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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

The Company has a securitized debt agreement with MUFG Bank, Ltd. through April 2023. Under the terms of the agreement, each month on a revolving basis, the Company sells certain of its Australian receivables to the Company’s Australian Securitization Subsidiary, which in turn uses the receivables as collateral to issue asset-backed commercial paper (“securitized debt”). The amount collected on the securitized receivables is restricted to pay the securitized debt and is not available for general corporate purposes.
The Company pays a variable interest rate on the outstanding balance of the securitized debt, based on the Australian Bank Bill Rate plus an applicable margin. The interest rate was 0.92 percent and 0.91 percent as of March 31, 2022 and December 31, 2021, respectively. The Company had $72.1 million and $70.1 million of securitized debt under this facility as of March 31, 2022 and December 31, 2021, respectively, recorded in short-term debt, net.
European Securitization Facility
Under the terms of the Company’s securitized debt agreement with MUFG Bank, Ltd. through April 2023, each month on a revolving basis, the Company sells certain of its receivables from selected European countries to its European Securitization Subsidiary, which in turn, uses the receivables as collateral to issue securitized debt. The amount collected on the securitized receivables is restricted to pay the securitized debt and is not available for general corporate purposes.
The Company pays a variable interest rate on the outstanding balance of the securitized debt, based on the Sterling Overnight Index Average, plus an applicable margin. The interest rate was 1.52 percent and 0.92 percent as of March 31, 2022 and December 31, 2021, respectively. The Company had $32.1 million and $30.8 million of securitized debt under this facility as of March 31, 2022 and December 31, 2021, respectively, recorded in short-term debt, net.

Participation Debt
From time to time, WEX Bank enters into participation agreements with third-party banks to fund customers’ balances that exceed WEX Bank’s lending limit to individual customers. Associated unsecured borrowings generally carry a variable interest rate set according to an applicable reference rate plus a margin, which ranged from 225 to 250 basis points as of March 31, 2022.
As of March 31, 2022, the Company had outstanding participation agreements for the borrowing of up to $55.0 million through May 31, 2023 and up to $35.0 million thereafter through December 31, 2023. As of March 31, 2022 and December 31, 2021, there was $31.1 million and $1.5 million borrowed against these participation agreements, respectively, and recorded within short-term debt, net on the condensed consolidated balance sheets. As of March 31, 2022 and December 31, 2021, the average interest rate on these agreements was 2.95 percent and 2.54 percent, respectively.
Borrowed Federal Funds
WEX Bank borrows from uncommitted federal funds lines to supplement the financing of the Company’s accounts receivable. There were no outstanding borrowings as of March 31, 2022 and December 31, 2021. The average interest rate on borrowed federal funds was 0.34 percent and 0.10 percent for the three months ended March 31, 2022 and 2021, respectively.
Other
As of March 31, 2022, WEX Bank pledged $395.7 million of fleet receivables held by WEX Bank to the Federal Reserve Bank as collateral for potential borrowings, through the Federal Reserve Bank Discount Window. Amounts that can be borrowed are based on the amount of collateral pledged and were $245.9 million and $268.6 million as of March 31, 2022 and December 31, 2021, respectively. WEX Bank had no borrowings outstanding on this line of credit through the Federal Reserve Bank Discount Window as of March 31, 2022 and December 31, 2021.
10.Off–Balance Sheet Arrangements
WEX Europe Services Accounts Receivable Factoring
WEX Europe Services is party to a factoring arrangement with an unrelated third-party financial institution to sell certain of its customer accounts receivable balances. The agreement automatically renews each January 1 unless either party gives not less than 90 days written notice of their intention to withdraw. Accounts receivable are sold without recourse to the extent that the customer balances are maintained at or below the credit limit established by the buyer. If customer receivable
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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

balances exceed the buyer’s credit limit, the Company maintains the risk of default. The Company continues to service these receivables post-transfer with no participating interest. The Company obtained a true-sale opinion from an independent attorney, which states that the factoring agreement provides legal isolation upon WEX Europe Services bankruptcy or receivership under local law and creates a sale of receivables for amounts transferred both below and above the established credit limits. As such, transfers under this arrangement are treated as sales and are accounted for as reductions in trade accounts receivable because effective control of the receivables is transferred to the buyer.
The Company sold $145.0 million and $119.0 million of accounts receivable under this arrangement during the three months ended March 31, 2022 and 2021, respectively. Proceeds received, which are recorded net of applicable costs, including interest and commissions, are recorded in operating activities in the condensed consolidated statements of cash flows. The loss on factoring, recorded within cost of services in the condensed consolidated statements of operations, was immaterial for the three months ended March 31, 2022 and 2021. As of March 31, 2022 and December 31, 2021, the amounts of outstanding transferred receivables in excess of the established credit limit were immaterial. Charge-backs on balances in excess of the credit limit during each of the three months ended March 31, 2022 and 2021 were immaterial.
WEX Bank Accounts Receivable Factoring
WEX Bank is party to a receivables purchase agreement with an unrelated third-party financial institution to sell certain of its trade accounts receivable under non-recourse transactions, which extends through August 2022, after which the agreement can be renewed for successive one-year periods assuming WEX provides advance written notice that is accepted by the purchaser. WEX Bank continues to service the receivables post transfer with no participating interest. The Company obtained a true-sale opinion from an independent attorney, which states that the factoring agreement provides legal isolation upon WEX Bank bankruptcy or receivership under local law. As such, transfers under this arrangement are treated as a sale and are accounted for as a reduction in trade accounts receivable because effective control of the receivables is transferred to the buyer.
The Company sold $754.7 million and $215.8 million of trade accounts receivable under this arrangement during the three months ended March 31, 2022 and 2021, respectively. Proceeds received, which are reported net of a negotiated discount rate, are recorded in operating activities in the condensed consolidated statements of cash flows. The loss on factoring, which is recorded within cost of services in the condensed consolidated statements of operations, were insignificant for each of the three months ended March 31, 2022 and 2021, respectively.

11.Investment Securities
The Company’s investment securities consist of (i) custodial assets deposited with, managed and invested by WEX Bank through an investment manager, which are reflected within current assets on the condensed consolidated balance sheets and (ii) securities purchased and held by WEX Bank primarily to meet the requirements of the Community Reinvestment Act, which are reflected within non-current assets on the condensed consolidated balance sheets. Investment securities are reflected in the condensed consolidated balance sheets at fair value and are classified as current or long-term based on management’s determination of which such securities are available for use in current operations, regardless of the securities’ stated maturity dates. Accrued interest on investment securities is recorded within prepaid expenses and other current assets on the condensed consolidated balance sheets. As of March 31, 2022 and December 31, 2021, accrued interest on investment securities was $5.3 million and $4.2 million, respectively. The cost basis of investment securities is based on the specific identification method. Purchases, sales and maturities associated with investment securities are treated as investing activities within the condensed consolidated statements of cash flows.
The Company’s amortized cost and estimated fair value of investment securities as of March 31, 2022 and December 31, 2021 are presented below: 
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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

(In thousands)Amortized CostTotal
Unrealized
Gains
Total
Unrealized
Losses
Fair Value(a)
As of March 31, 2022
Current:
Debt securities:
   U.S. treasury notes$333,384  18,899 314,485 
   Corporate debt securities385,062  24,132 360,930 
Municipal bonds31,269  2,943 28,326 
   Asset-backed securities120,777  2,397 118,380 
   Mortgage-backed securities164,847  9,211 155,636 
Total(b)
$1,035,339 $ $57,582 $977,757 
Non-current:
Debt securities:
Municipal bonds$3,081 $ $202 $2,879 
Asset-backed securities158 1  159 
Mortgage-backed securities119  3 116 
Mutual fund28,071  2,016 26,055 
Pooled investment fund9,000   9,000 
Total (c)
$40,429 $1 $2,221 $38,209 
Total investment securities(d)
$1,075,768 $1 $59,803 $1,015,966 
(In thousands)Amortized CostTotal
Unrealized
Gains
Total
Unrealized
Losses
Fair Value(a)
As of December 31, 2021
Current:
Available-for-sale securities –
Debt securities:
U.S. treasury notes$308,058 $250 $1,113 $307,195 
Corporate debt securities355,102 30 3,289 351,843 
Municipal bonds31,273 44 149 31,168 
Asset-backed securities120,774 24 587 120,211 
Mortgage-backed securities139,590 11 1,341 138,260 
Total(b)
$954,797 $359 $6,479 $948,677 
Non-current:
Debt securities:
   Municipal bonds$3,107 $$— $3,108 
   Asset-backed securities167 — 168 
   Mortgage-backed securities121 — 123 
   Mutual fund27,999 — 748 27,251 
Pooled investment fund9,000 — — 9,000 
Total (c)
$40,394 $$748 $39,650 
Total investment securities(d)
$995,191 $363 $7,227 $988,327 
(a) The Company’s methods for measuring the fair value of its investment securities are discussed in Note 12, Fair Value.
(b) These investments are custodial assets deposited with, managed and invested by WEX Bank through an investment manager. They are classified as current on the condensed consolidated balance sheets, even though the stated maturity date may be one year or more beyond the current balance sheet date, as the Company views these securities as available for use in current operations, if needed.
(c) These investments are not deemed available for current operations and have been classified as non-current on the condensed consolidated balance sheets.
(d) Excludes $13.1 million and $11.3 million in equity securities as of March 31, 2022 and December 31, 2021, respectively, included in prepaid expenses and other current assets and other assets on the condensed consolidated balance sheets.

The following table presents estimated fair value and gross unrealized losses of debt securities in an unrealized loss position for which an allowance for credit losses has not been recorded, aggregated by security category. There are no expected credit losses that have been recorded against our investment securities as of March 31, 2022 and December 31, 2021.
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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

Balance at March 31, 2022Balance at December 31, 2021
(In thousands)Fair Value
Gross Unrealized Losses1
Fair Value
Gross Unrealized Losses1
Investment-grade rated debt securities:
U.S. treasury notes$314,485 $18,899 $268,839 $1,113 
Corporate debt securities$360,930 $24,132 $336,777 $3,289 
Municipal bonds$31,205 $3,145 $24,049 $149 
Asset-backed securities$118,539 $2,397 $101,983 $587 
Mortgage-backed securities$155,752 $9,214 $132,737 $1,341 
1 All investments above have been in a continuous unrealized loss position for less than 12 months.
The above table includes 238 securities at March 31, 2022, where the current fair value is less than the related amortized cost. Unrealized losses on the Company’s debt securities included in the above table are not considered to be credit-related based upon an analysis that considered the extent to which the fair value is less than the amortized basis of a security, adverse conditions specifically related to the security, changes to credit rating of the instrument subsequent to Company purchase, and the strength of the underlying collateral, if any. Additionally, the Company does not intend to sell the securities and it is not more likely than not that the Company will be required to sell the securities before recovery of their amortized cost bases, which may be maturity.
The following table summarizes the contractual maturity dates of the Company’s debt securities.
 March 31, 2022
(In thousands)Net Carrying AmountFair Value
Due after 1 year through year 5402,942 382,239 
Due after 5 years through year 10398,779 371,845 
Due after 10 years236,976 226,828 
Total$1,038,697 $980,912 
 
Changes in the fair value of the Company’s equity securities are recognized within net unrealized gain (loss) on financial instruments on the condensed consolidated statements of operations for the three months ended March 31, 2022 and 2021. During the three months ended March 31, 2022 unrealized losses related to equity securities still held as of March 31, 2022 approximated $2.0 million. During the three months ended March 31, 2021, unrealized losses related to equity securities still held as of March 31, 2021 were immaterial.

12.Fair Value
Certain of the Company’s financial assets and liabilities are recorded at fair value. The Company determines fair value based upon quoted prices when available or through the use of alternative approaches, such as model pricing, when market quotes are not readily accessible or available. Various factors are considered in determining the fair value of the Company’s obligations, including: closing exchange or over-the-counter market price quotations; time value and volatility factors underlying options and derivatives; price activity for equivalent instruments; and the Company’s own credit standing. These valuation techniques may be based upon observable and unobservable inputs. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect the Company’s market assumptions. These two types of inputs create the following fair value hierarchy:
Level 1 – Quoted prices for identical instruments in active markets.
Level 2 – Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.
Level 3 – Instruments whose significant value drivers are unobservable.
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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

Assets and liabilities measured at fair value are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. Our assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment and considers factors specific to the asset or liability.
Assets and Liabilities Measured at Fair Value on a Recurring Basis
The following table presents the Company’s financial instruments that are measured at fair value on a recurring basis:
 (In thousands)
Fair Value HierarchyMarch 31, 2022December 31, 2021
Financial Assets:
Money market mutual funds1
1$5,785 $3,670 
Investment securities, current:
  Debt securities:
U.S. treasury notes2$314,485 $307,195 
Corporate debt securities2360,930 351,843 
Municipal bonds228,326 31,168 
Asset-backed securities2118,380 120,211 
Mortgage-backed securities2155,636 138,260 
Total$977,757 $948,677 
Investment securities, non-current:
  Debt securities:
Municipal bonds2$2,879 $3,108 
Asset-backed securities2159 168 
Mortgage-backed securities2116 123 
Fixed-income mutual fund126,055 27,251 
Pooled investment fund measured at NAV2
9,000 9,000 
Total$38,209 $39,650 
Executive deferred compensation plan trust3
1$13,080 $11,303 
Interest rate swaps4
2$49,779 $15,031 
Liabilities
Interest rate swaps4
2$3,635 $19,982 
Contingent consideration5
3$83,900 $67,300 
1 The fair value is recorded in cash and cash equivalents.
2 The fair value of this security is measured at NAV as a practical expedient and has not been classified within the fair value hierarchy. The amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the condensed consolidated balance sheets.
3 The fair value is recorded as current or long-term based on the timing of the Company’s executive deferred compensation plan payment obligations. At March 31, 2022, $1.1 million and $12.0 million in fair value is recorded within prepaid expenses and other current assets and other assets, respectively. At December 31, 2021, $1.6 million and $9.7 million in fair value is recorded within prepaid expenses and other current assets and other assets, respectively.
4 The fair value is recorded as current or long-term depending on the timing of expected discounted cash flows. At March 31, 2022, $9.9 million and $39.8 million in fair value is recorded in prepaid expenses and other current assets and other assets, respectively. At March 31, 2022, $3.6 million in fair value is recorded within other current liabilities. At December 31, 2021, $0.1 million and $14.9 million in fair value is recorded within prepaid expenses and other current assets and other assets, respectively. At December 31, 2021, $17.6 million and $2.4 million in fair value is recorded within other current liabilities and other liabilities, respectively.
5 The fair value is recorded as current or long-term based on the timing of expected payments. At March 31, 2022, $3.5 million and $80.4 million in fair value is recorded within other current liabilities and other liabilities, respectively. At December 31, 2021, $67.3 million in fair value is recorded in other liabilities.
Money Market Mutual Funds
A portion of the Company’s cash and cash equivalents are invested in money market mutual funds that primarily consist of short-term government securities, which are classified as Level 1 in the fair value hierarchy because they are valued using quoted market prices for identical instruments in an active market.
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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

Debt Securities
The Company determines the fair value of U.S. treasury notes using quoted market prices for similar or identical instruments in a market that is not active. For corporate debt securities, municipal bonds, and asset-backed and mortgage-backed securities, the Company generally uses quoted prices for recent trading activity of assets with similar characteristics to the debt security or bond being valued. The securities and bonds priced using such methods are generally valued using Level 2 inputs.
Pooled Investment Fund
(In thousands)Fair ValueUnfunded CommitmentsRedemption FrequencyRedemption Notice Period
Pooled investment fund, as of March 31, 2022
$9,000 — Monthly30 days
The pooled investment fund is a Community Reinvestment Act-eligible investment fund, which seeks to provide bank investors with current income consistent with the returns available in adjustable-rate government guaranteed financial products by investing in Community Development loans guaranteed by the Small Business Administration. The fund maintains individual capital accounts for each investor, which reflect each individual investor’s share of the NAV of the fund.
Fixed Income Mutual Fund
The Company determines the fair value of its fixed income mutual fund investment using quoted market prices for identical instruments in an active market; such inputs are classified as Level 1 of the fair value hierarchy.
Executive Deferred Compensation Plan Trust
The investments held in the executive deferred compensation plan trust, which consist primarily of mutual funds, are classified as Level 1 in the fair value hierarchy because the fair value is determined using quoted market prices for identical instruments in active markets.
Interest Rate Swaps
The Company determines the fair value of its interest rate swaps based on the discounted cash flows of the difference between the projected fixed payments on the swaps and the implied floating payments using the current LIBOR curve, which are Level 2 inputs of the fair value hierarchy.
Contingent Consideration

As part of the asset acquisition from Bell Bank discussed in Note 4, Acquisitions, the Company is obligated to pay additional consideration to Bell Bank contingent upon increases in the Federal Funds rate. The Company determined the fair value of this contingent consideration derivative liability based on discounted cash flows using the difference between the baseline Federal Funds rate in the purchase agreement with Bell Bank and future forecasted Federal Funds rates over the agreement term. The forecasted Federal Funds rates represent a Level 3 input within the fair value hierarchy. The resulting probability-weighted contingent consideration amounts were discounted using a weighted average discount rate, which was 2.34 percent as of March 31, 2022 and 1.45 percent as of December 31, 2021. Significant increases or decreases in the Federal Funds rates could result in material increases or decreases, respectively, to the fair value of the Company’s contingent consideration derivative liability.

The Company records changes in the estimated fair value of the contingent consideration in the condensed consolidated statements of operations. Changes in the contingent consideration derivative liability are measured at fair value on a recurring basis using unobservable inputs (Level 3) and during the three months ended March 31, 2022 are as follows:

(In thousands)Fair Value
Contingent consideration – December 31, 2021$67,300 
Change in estimated fair value16,600 
Contingent consideration – March 31, 2022$83,900 
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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

Assets and Liabilities Measured at Carrying Value, for which Fair Value is Disclosed
Term Loans and Borrowings on Revolving Credit Facility
The Company determines the fair value of borrowings on the Revolving Credit Facility and Tranche A Term Loans and Tranche B Term Loans based on market rates for the issuance of the Company’s debt, which are Level 2 inputs in the fair value hierarchy. As of March 31, 2022 and December 31, 2021, the carrying value of outstanding borrowings on the Tranche A Term Loans and Tranche B Term Loans approximated fair value. As of March 31, 2022 and December 31, 2021, the principal amount of the outstanding borrowings on the Revolving Credit Facility approximated fair value.
Convertible Notes
The Company determines the fair value of the Convertible Notes outstanding using our stock price and volatility, the conversion premium on the Convertible Notes and effective interest rates for similarly-rated credit issuances, all of which are Level 2 inputs in the fair value hierarchy. As of March 31, 2022 and December 31, 2021, the fair value of our Convertible Notes approximated $355.8 million and $327.7 million, respectively.
Other Assets and Liabilities
The carrying value of certain of the Company’s financial instruments, other than those presented above, including cash, cash equivalents, restricted cash, short-term certificates of deposit, accounts receivable, accounts payable, accrued expenses and other liabilities, approximate their respective fair values due to their short-term nature or maturities. The carrying value of certain other financial instruments, including interest-bearing money market deposits, certificates of deposit with maturity dates in excess of one year, securitized debt, participation debt, borrowed federal funds and deferred consideration associated with acquisitions approximate their respective fair values due to their interest rates being consistent with current market interest rates.

13.Redeemable Non-Controlling Interest
On March 5, 2019, the Company acquired Discovery Benefits, an employee benefits administrator. The seller of Discovery Benefits, SBI, obtained a 4.9 percent equity interest in PO Holding, the newly formed parent company of WEX Health and Discovery Benefits. As part of WEX Inc.’s purchase of the HSA contractual rights from Bell Bank on April 1, 2021, as more fully described in Note 4, Acquisitions, SBI’s ownership percentage was reduced to 4.53 percent.
The original agreement provided SBI with a put right and the Company with a call right for the equity interest, which could be exercised no earlier than seven years following the date of acquisition. Upon exercise of the put or call right, the purchase price was to be calculated based on a revenue multiple of peer companies (as described in the operating agreement for PO Holding) applied to trailing twelve month revenues of the U.S. Health business. The put option made the non-controlling interest redeemable and, therefore, the non-controlling interest was classified as temporary equity outside of stockholders’ equity as of December 31, 2021. Any resulting change in the value of the redeemable non-controlling interest was offset against retained earnings and impacted earnings per share.
On March 7, 2022, in complete satisfaction of any rights under the PO Holding operating agreement, WEX Inc. and SBI entered into that certain Share Purchase Agreement whereby SBI sold, and WEX Inc. purchased, SBI’s remaining 4.53 percent interest in PO Holding. The purchase price for the shares in PO Holding was an aggregate price of $234.0 million plus any interest accruing pursuant to the terms of the Share Purchase Agreement. The liability associated with the future payment of the purchase price was recorded at a net present value of $216.6 million, as more fully described in Note 4, Acquisitions.
The carrying value of the redeemable non-controlling interest immediately prior to the acquisition date was $254.4 million. The $37.8 million excess carrying value as of the acquisition date was recorded within the change in value of redeemable non-controlling interest on the condensed consolidated statements of operations for the three months ended March 31, 2022. This change in value of redeemable non-controlling interest was offset by $3.5 million of deferred tax expense resulting from the difference between the book and tax bases of the deferred liability payable to SBI. The carrying value of the redeemable non-controlling interest was reduced to zero as a result of the acquisition. As a result of this purchase, WEX Inc. owns 100 percent of PO Holding as of March 31, 2022.
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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

The following table presents the changes in the Company’s redeemable non-controlling interest:
 (In thousands)
20222021
Balance at January 1$254,106 $117,219 
Net income attributable to redeemable non-controlling interest268 353 
Change in value of redeemable non-controlling interest(37,780)25,044 
Repurchase of non-controlling interest(216,594) 
Balance at March 31$ $142,616 

14.Income Taxes
The Company’s effective tax rate was 32.1 percent and (7.8) percent for the three months ended March 31, 2022 and 2021, respectively. Income tax expense is based on an estimated annual effective rate, which requires the Company to make its best estimate of annual pretax income or loss. The Company’s effective tax rate for the three months ended March 31, 2022 was adversely impacted by a discrete tax item of $7.5 million primarily associated with an uncertain tax position. Effective tax rates were significantly lower for the same period in the prior year primarily due to significant excess tax benefits arising from stock-based compensation in the prior year.
Undistributed earnings of certain foreign subsidiaries of the Company amounted to $146.0 million and $133.0 million at March 31, 2022 and December 31, 2021, respectively. The Company continues to maintain its indefinite reinvestment assertion for its investments in foreign subsidiaries except for any historical undistributed earnings and future earnings for WEX Australia. Upon distribution of the foreign subsidiaries’ earnings in which the Company continues to assert indefinite reinvestment, the Company would be subject to withholding taxes payable to foreign countries, where applicable, but would generally have no further federal income tax liability. It is not practicable to estimate the unrecognized deferred tax liability; however, it is not expected to be material.

15.Commitments and Contingencies
Restructuring Activities
In connection with the acquisition of eNett and Optal, during the first quarter of 2021, the Company initiated a restructuring program within the Travel and Corporate Solutions segment. The restructuring initiative consisted of employee separation costs, which the Company determined are probable and reasonably estimable. As such, the Company recorded charges incurred under this initiative of $5.4 million during the three months ended March 31, 2021, within general and administrative expenses on the condensed consolidated statements of operations. There were no accrued charges related to this initiative as of December 31, 2021 and no further charges were incurred during the three months ended March 31, 2022.
Litigation
The Company is subject to legal proceedings and claims in the ordinary course of business. As of the date of this filing, the current estimate of a reasonably possible loss contingency from all legal proceedings is not material to the Company’s consolidated financial position, results of operations, cash flows or liquidity.
Commitments
Minimum Volume Commitments
Two of the Company’s subsidiaries are required to purchase a minimum amount of fuel from suppliers on an annual basis through 2024. Upon failing to meet these minimum volume commitments, a penalty is assessed as defined under the contracts. The Company incurred shortfall penalties of $1.3 million and $1.5 million during the three months ended March 31, 2022 and 2021, respectively, which are offset against revenues on the condensed consolidated statements of operations.

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

Other Commitments
Other significant commitments and contingencies as of March 31, 2022 are consistent with those discussed in Note 20, Commitments and Contingencies, to the consolidated financial statements in the Annual Report on Form 10–K for the year ended December 31, 2021.

16.Stock–Based Compensation
The Company regularly grants equity awards in the form of stock options, restricted stock, restricted stock units and other stock-based awards under its stockholder-approved Amended and Restated 2019 Equity and Incentive Plan to certain employees and directors. The fair value of restricted stock units and performance-based restricted stock units, excluding awards that include a TSR provision, is based on the closing market price of the Company’s stock on the grant date as reported by the NYSE. The fair value of each service-based stock option award is estimated on the grant date using a Black-Scholes-Merton option-pricing model. The fair value of awards with market-based performance conditions, including those with TSR provisions, is estimated on the grant date using a Monte-Carlo simulation pricing model.
Stock-based compensation expense was $23.7 million and $17.9 million for the three months ended March 31, 2022 and 2021, respectively.

17.Segment Information
The Company determines its operating segments and reports segment information in accordance with how the Company’s CODM allocates resources and assesses performance. The Company’s CODM is its Chief Executive Officer. The operating segments are aggregated into the three reportable segments described below.
Fleet Solutions provides payment processing, transaction processing, and information management services specifically designed for the needs of fleets of all sizes from small businesses to federal and state government fleets and over-the-road carriers.
Travel and Corporate Solutions focuses on the complex payment environment of global B2B payments, enabling customers to utilize our payments solutions to integrate into their own workflows and manage their accounts payable automation and spend management functions.
Health and Employee Benefit Solutions provides a SaaS platform for consumer directed healthcare benefits and a full-service benefit enrollment solution, bringing together benefits administration, certain compliance services and consumer-directed and benefits accounts. Additionally, the Company serves as the non-bank custodian to certain HSA assets.
The following tables present the Company’s reportable segment revenues:
Three Months Ended March 31, 2022
(In thousands)Fleet SolutionsTravel and Corporate SolutionsHealth and Employee
Benefit Solutions
Total
Payment processing revenue$151,906 $65,075 $22,497 $239,478 
Account servicing revenue42,443 10,758 86,740 139,941 
Finance fee revenue78,405 141 36 78,582 
Other revenue46,385 1,277 11,872 59,534 
Total revenues$319,139 $77,251 $121,145 $517,535 
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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

Three Months Ended March 31, 2021
(In thousands)Fleet SolutionsTravel and Corporate SolutionsHealth and Employee Benefit SolutionsTotal
Payment processing revenue$110,576 $57,248 $20,565 $188,389 
Account servicing revenue39,991 10,687 67,945 118,623 
Finance fee revenue51,840 294 19 52,153 
Other revenue41,430 2,413 7,749 51,592 
Total revenues$243,837 $70,642 $96,278 $410,757 

The CODM evaluates the financial performance of each segment using segment adjusted operating income, which excludes: (i) unallocated corporate expenses; (ii) acquisition-related intangible amortization and other acquisition and divestiture related items; (iii) debt restructuring costs; (iv) stock-based compensation; and (v) other costs. Additionally, we do not allocate foreign currency gains and losses, financing interest expense, change in fair value of contingent consideration and unrealized gains and losses on financial instruments to our operating segments.
The following table reconciles total segment adjusted operating income to income before income taxes:
 Three Months Ended March 31,
(In thousands)20222021
Segment adjusted operating income
Fleet Solutions$160,101 $118,258 
Travel and Corporate Solutions28,330 7,015 
Health and Employee Benefit Solutions35,500 30,544 
Total segment adjusted operating income$223,931 $155,817 
Reconciliation:
Total segment adjusted operating income$223,931 $155,817 
Less:
Unallocated corporate expenses21,011 16,209 
Acquisition-related intangible amortization42,719 42,454 
Other acquisition and divestiture related items4,540 14,796 
Debt restructuring costs(12)637 
Stock-based compensation25,220 18,943 
Other costs8,179 12,237 
Operating income122,274 50,541 
Financing interest expense(29,689)(33,284)
Net foreign currency gain (loss)5,006 (2,755)
Change in fair value of contingent consideration(16,600)— 
Net unrealized gain on financial instruments49,827 7,033 
Income before income taxes$130,818 $21,535 

18.Supplementary Regulatory Capital Disclosure
The Company’s subsidiary, WEX Bank is subject to various regulatory capital requirements administered by the FDIC and the Utah Department of Financial Institutions. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, WEX Bank must meet specific capital guidelines that involve quantitative measures of WEX Bank’s assets, liabilities and certain off-balance sheet items. WEX Bank’s capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings and other factors. Failure to meet minimum capital requirements can initiate certain mandatory and possible additional discretionary actions by regulators that, if undertaken, could limit business activities and have a material effect on the Company's business, results of operations and financial condition.
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WEX INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)
(unaudited)

Quantitative measures established by regulation to ensure capital adequacy require WEX Bank to maintain minimum amounts and ratios as defined in the regulations. As of March 31, 2022, the most recent FDIC exam report categorized WEX Bank as “well capitalized” under the regulatory framework for prompt corrective action. There are no conditions or events subsequent to that examination report that management believes have changed WEX Bank’s capital rating.
The following table presents WEX Bank’s actual and regulatory minimum capital amounts and ratios:



(In thousands)
Actual AmountRatioMinimum for Capital Adequacy Purposes AmountRatioMinimum to Be Well Capitalized Under Prompt Corrective Action Provisions AmountRatio
March 31, 2022
Total Capital to risk-weighted assets$508,665 12.35 %$329,551 8.00 %$411,939 10.00 %
Tier 1 Capital to average assets$468,828 9.88 %$189,766 4.00 %$237,208 5.00 %
Common equity to risk-weighted assets$468,828 11.38 %$185,373 4.50 %$267,761 6.50 %
Tier 1 Capital to risk-weighted assets$468,828 11.38 %$247,164 6.00 %$329,551 8.00 %
December 31, 2021
Total Capital to risk-weighted assets$402,406 12.63 %$254,984 8.00 %$318,731 10.00 %
Tier 1 Capital to average assets$366,121 8.75 %$167,317 4.00 %$209,147 5.00 %
Common equity to risk-weighted assets$366,121 11.49 %$143,429 4.50 %$207,175 6.50 %
Tier 1 Capital to risk-weighted assets$366,121 11.49 %$191,238 6.00 %$254,984 8.00 %




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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.
Our Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) is intended to provide information that will assist the reader with understanding our financial statements, the changes in key items in those financial statements from year to year, and the primary factors that accounted for those changes, as well as how certain accounting estimates affect our financial statements. The discussion also provides information about the financial results of the three segments of our business to provide a better understanding of how those segments and their results affect our financial condition and results of operations as a whole. Additionally, certain corporate costs not allocated to our operating segments are discussed below.
Our MD&A is presented in the following sections:
Overview
Summary
Results of Operations
Liquidity and Capital Resources
Critical Accounting Policies and Estimates
Recently Adopted Accounting Standards
This discussion should be read in conjunction with our audited consolidated financial statements as of December 31, 2021, the notes accompanying those financial statements and MD&A as contained in our Annual Report on Form 10–K for the year ended December 31, 2021, filed with the Securities and Exchange Commission on March 1, 2022, and in conjunction with the condensed consolidated financial statements and notes in Part I – Item 1 of this report.
Overview
WEX Inc. is the global commerce platform that simplifies the business of running a business. We currently operate in three reportable segments: Fleet Solutions, Travel and Corporate Solutions, and Health and Employee Benefit Solutions. The Fleet Solutions segment provides payment processing, transaction processing, and information management services specifically designed for the needs of fleets of all sizes from small businesses to federal and state government fleets and over-the-road carriers. The Travel and Corporate Solutions segment focuses on the complex payment environment of global B2B payments, enabling customers to utilize our payments solutions to integrate into their own workflows and manage their accounts payable automation and spend management functions. The Health and Employee Benefit Solutions segment provides a SaaS platform for consumer directed healthcare benefits and a full-service benefit enrollment solution, bringing together benefits administration, certain compliance services and consumer-directed and benefits accounts. Additionally, WEX serves as the non-bank custodian to certain HSA assets.
Summary
Recent Events
On March 7, 2022, WEX Inc. and SBI entered into a Share Purchase Agreement whereby SBI sold, and WEX Inc. purchased, SBI’s remaining 4.53 percent interest in PO Holding for a purchase price of $234.0 million plus any interest accruing pursuant to the terms of the Share Purchase Agreement. The purchase price is payable in three installments of $76.7 million in each of March of 2024, 2025 and 2026, with a final payment of $4.0 million payable in March 2026. Pursuant to the Share Purchase Agreement, WEX Inc. owes SBI interest on the outstanding purchase price balance from March 2024 to March 2025 at the 12-month SOFR rate (as determined on March 1, 2024) plus 1.25 percent and on the outstanding balance from March 2025 to March 2026 at the 12-month SOFR rate (as determined on March 3, 2025) plus 2.25 percent, except that no interest accrues on the $4.0 million payment due in March 2026. The Company recorded the deferred liability at its net present value of $216.6 million. The associated discount will be amortized to interest expense using the effective interest method over the repayment term. The carrying value of the redeemable non-controlling interest immediately prior to the acquisition date was $254.4 million, resulting in the recognition of $37.8 million within the change in value of redeemable non-controlling interest on the condensed consolidated statements of operations for the three months ended March 31, 2022. The change in value of redeemable non-controlling interest was offset by $3.5 million of deferred tax expense resulting from the difference between the book and tax bases of the deferred liability payable to SBI. The carrying value of the redeemable non-controlling interest was reduced to zero as a result of the acquisition. This transaction makes PO Holding, the direct parent of WEX Health, a wholly owned subsidiary of WEX Inc. to which the Company is solely entitled to the economic benefits.

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Key Performance Indicators
Below are key metrics from the first quarter of 2022:
Increase
Q1 2022Q1 2021AmountPercent
Total volume (in millions):
Fleet Solutions$21,704.3 $13,677.4 $8,026.9 59 %
Travel and Corporate Solutions20,064.9 13,339.3 6,725.6 50 %
Health and Employee Benefit Solutions3,063.2 2,851.9 211.3 %
Total volume (in millions)$44,832.4 $29,868.6 $14,963.8 50 %
Total purchase volume (in millions)$27,829.9 $16,768.9 $11,061.0 66 %
Fleet Solutions
Fuel transactions processed (in millions)161.3 146.4 14.9 10 %
Payment processing transactions (in millions)132.7 118.4 14.3 12 %
Average U.S. fuel price (US$ / gallon)$3.95 $2.72 $1.23 45 %
Payment processing $ of fuel (in millions)$14,390.3 $9,177.0 $5,213.3 57 %
Travel and Corporate Solutions
Purchase volume (in millions)$11,809.4 $6,107.7 $5,701.7 93 %
Health and Employee Benefit Solutions
   Purchase volume (in millions)$1,630.2 $1,484.2 $146.0 10 %
Average number of U.S. SaaS accounts (in millions)17.8 15.5 2.3 15 %
Total volume across the Company, which includes purchases on WEX-issued accounts as well as purchases issued by others, but using the WEX platform, increased 50 percent over the first quarter of 2021 to $44.8 billion for the first quarter of 2022. Total purchase volume across the Company in the first quarter of 2022 grew 66 percent from the same period in the prior year reflecting strong double digit growth rates in each of our segments, as further described below.
Fleet Solutions
Fuel transactions processed increased approximately 10 percent from the first quarter of 2021 to 161.3 million for the first quarter of 2022, substantially as a result of increased transactions processed in North America.
Payment processing transactions, which represents the total number of purchases made by fleets that have a payment processing relationship with WEX where the Company maintains the receivable for the total purchase, are up approximately 12 percent as compared to the same period last year, substantially as a result of increased transactions processed in North America.
The average U.S. fuel price per gallon during the first quarter of 2022 was $3.95, an approximate 45 percent increase from the same period last year.
Payment processing $ of fuel, which represents the total dollar value of the fuel purchased by fleets that have a payment processing relationship with the Company, increased 57 percent for the first quarter of 2022 from the same period last year, driven primarily by higher fuel prices.
Travel and Corporate Solutions
Purchase volume, which represents the total dollar value of all WEX-issued transactions that use WEX corporate card products and virtual card products, was $11.8 billion for the first quarter of 2022, representing an increase of 93 percent from the same period last year. This increase was driven primarily by volumes contributed by the acquisition of eNett and Optal, continued recovery in domestic travel and tourism and increased volumes in our corporate payment solutions business.
Health and Employee Benefit Solutions
Purchase volume, which represents the total U.S. dollar value of all transactions where interchange is earned by WEX, was up approximately 10 percent as compared to the same period last year.
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Average number of U.S. SaaS accounts, which represents the number of active Consumer-Directed Health, COBRA, and billing accounts on our U.S. SaaS platforms, grew by approximately 2.3 million for the first quarter of 2022, a 15 percent increase from the same period in the prior year.

Results of Operations
The Company does not allocate financing interest expense, change in fair value of contingent consideration, foreign currency gains and losses, unrealized and realized gains and losses on financial instruments, other non-operating gains and losses, income taxes and adjustments attributable to non-controlling interests to our operating segments, as management believes these items are unpredictable and can obscure a segment’s operating trends and results. In addition, the Company does not allocate certain corporate expenses to our operating segments, as these items are centrally controlled and are not directly attributable to any reportable segment.
The Company’s operating expenses consist of the following:
Cost of Services
Processing costs - The Company’s processing costs consist of expenses related to processing transactions, servicing customers and merchants and cost of goods sold related to hardware and other product sales.
Service fees - The Company incurs costs from third-party networks utilized to deliver payment solutions. Additionally, other third-parties are utilized in performing services directly related to generating revenue.
Provision for credit losses - Changes in the reserve for credit loss are the result of changes in management’s estimate of the losses in the Company’s outstanding portfolio of receivables, including losses from fraud.
Operating interest - The Company incurs interest expense on the operating debt obtained to provide liquidity for its short-term receivables or used for investing purposes in fixed income debt securities.
Depreciation and amortization - The Company has identified those tangible and intangible assets directly associated with providing a service that generates revenue and records the depreciation and amortization associated with those assets under this category. Such assets include processing platforms and related infrastructure, acquired developed technology intangible assets and other similar asset types.
Other Operating Expenses
General and administrative - General and administrative includes compensation and related expenses for executive, finance and accounting, other information technology, human resources, legal and other corporate functions. Also included are corporate facilities expenses, certain third-party professional service fees and other corporate expenses.
Sales and marketing - The Company’s sales and marketing expenses relate primarily to compensation, benefits, sales commissions and related expenses for sales, marketing and other related activities.
Depreciation and amortization - The depreciation and amortization associated with tangible and intangible assets that are not considered to be directly associated with providing a service that generates revenue are recorded as other operating expenses. Such assets include corporate facilities, information technology assets, and acquired intangible assets other than those included in cost of services.

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Fleet Solutions
Revenues
The following table reflects comparative revenue and key operating statistics within Fleet Solutions:
Three Months Ended March 31,Increase (Decrease)
(In thousands, except per gallon data)20222021AmountPercent
Revenues1
Payment processing revenue$151,906 $110,576 $41,330 37 %
Account servicing revenue42,443 39,991 2,452 %
Finance fee revenue 78,405 51,840 26,565 51 %
Other revenue46,385 41,430 4,955 12 %
Total revenues$319,139 $243,837 $75,302 31 %
Key operating statistics
Payment processing revenue:
Fuel transactions processed2
161,289 146,400 14,889 10 %
Payment processing transactions3
132,663 118,389 14,274 12 %
Payment processing $ of fuel4
$14,390,257 $9,176,960 $5,213,297 57 %
Average price per gallon of fuel – Domestic – ($USD/gal)$3.95 $2.72 $1.23 45 %
Net payment processing rate5
1.06 %1.20 %(0.14)%(12)%
Net late fee rate6
0.44 %0.45 %(0.01)%(2)%

1 The impact of foreign currency exchange rate fluctuations on Fleet Solutions decreased revenue by $2.1 million in the first quarter of 2022 as compared to the same period in the prior year. Favorable impact from domestic fuel prices resulted in an increase of $41.1 million in revenue for the three months ended March 31, 2022, as compared to the same period in the prior year.
2 Fuel transactions processed represents the total number of fuel transactions (funded and unfunded) made by fleets.
3 Payment processing transactions represents the total number of purchases made by fleets that have a payment processing relationship with WEX where the Company maintains the receivable for the total purchase.
4 Payment processing $ of fuel represents the total dollar value of the fuel purchased by fleets that have a payment processing relationship with WEX.
5 Net payment processing rate represents the percentage of the dollar value of each payment processing transaction that WEX records as revenue from merchants less certain discounts given to customers and network fees. The increase in fuel prices has resulted in a decline in our net payment processing rate for the three months ended March 31, 2022, as compared to the same period in the prior year.
6 Net late fee rate represents late fee revenue as a percentage of fuel purchased by fleets that have a payment processing relationship with WEX.

Fleet Solutions revenue increased $75.3 million for the first quarter of 2022 as compared to the same period in the prior year. Revenues were favorably impacted by higher domestic fuel prices and increased volumes in North America.

Finance fee revenue is comprised of the following components:
Three Months Ended March 31,Increase (Decrease)
(In thousands)20222021AmountPercent
Finance income$63,110 $41,150 $21,960 53 %
Factoring fee revenue15,295 10,690 4,605 43 %
Finance fee revenue$78,405 $51,840 $26,565 51 %
Finance income primarily consists of late fees charged for receivables not paid within the terms of the customer agreement based upon the outstanding customer receivable balance. This revenue is earned when a customer’s receivable balance becomes delinquent and is calculated using the greater of a minimum charge or a stated late fee rate multiplied by the outstanding balance that is subject to a late fee charge. Changes in the absolute amount of such outstanding balances can be attributed to: (i) changes in fuel prices; (ii) customer specific transaction volume; and (iii) customer specific delinquencies. Late fee revenue can also be impacted by: (i) changes in late fee rates; and, (ii) increases or decreases in customer overdue balances. Late fee rates are determined and set based primarily on the risk associated with our customers, coupled with a strategic view of standard rates within our industry. Periodically, we assess the market rates associated within our industry to determine appropriate late fee rates. We consider factors such as the Company’s overall financial model and strategic plan, the cost to our
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business from customers failing to pay timely and the impact such late payments have on our financial results. These assessments are typically conducted at least annually but may occur more often depending on macro-economic factors.
Finance income increased $22.0 million for the first quarter of 2022 as compared to the same period in the prior year primarily as a result of higher domestic fuel prices, increased volumes and instances of late fees. Concessions to certain customers experiencing financial difficulties may be granted and are limited to extending the time to pay, placing a customer on a payment plan or granting waivers of late fees. There were no material concessions granted to customers experiencing financial difficulties during the three months ended March 31, 2022 and 2021.

The primary source of factoring fee revenue is calculated as a negotiated percentage fee of the receivable balance that we purchase. A secondary source of factoring fee revenue is a flat rate service fee to our customers that request a non-contractual same day funding of the receivable balance. Factoring fee revenue increased $4.6 million for the first quarter of 2022, as compared with the same period in the prior year due to increased shipping demand, leading to an increase in the size and volume of factored invoices.

Operating Expenses
The following table compares line items within operating income and presents segment adjusted operating income and segment adjusted operating income margin for Fleet Solutions:
 Three Months Ended March 31,Increase (Decrease)
(In thousands)20222021AmountPercent
Cost of services
Processing costs$60,062 $52,192 $7,870 15 %
Service fees$2,156 $1,728 $428 25 %
Provision for credit losses$23,224 $4,364 $18,860 432 %
Operating interest$1,461 $2,109 $(648)(31)%
Depreciation and amortization$11,837 $12,715 $(878)(7)%
Other operating expenses
General and administrative$23,667 $20,502 $3,165 15 %
Sales and marketing$49,441 $41,025 $8,416 21 %
Depreciation and amortization$18,900 $19,585 $(685)(3)%
Operating income$128,391 $89,617 $38,774 43 %
Segment adjusted operating income1
$160,101 $118,258 $41,843 35 %
Segment adjusted operating income margin2
50 %48 %%%
1 Our CODM evaluates the financial performance of each segment using segment adjusted operating income, which excludes: (i) unallocated corporate expenses; (ii) acquisition-related intangible amortization and other acquisition and divestiture related items; (iii) debt restructuring costs; (iv) stock-based compensation; and (v) other costs. See “Non-GAAP Financial Measures That Supplement GAAP Measures” later in this Item 2 for a reconciliation of total segment adjusted operating income to income before income taxes. See also Item 1 – Note 17, Segment Information, of our condensed consolidated financial statements for more information regarding our segment determination.
2 Segment adjusted operating income margin is calculated by dividing segment adjusted operating income by segment revenue. The 2022 increase in segment adjusted operating income margin reflects revenue growth, higher fuel prices and operating leverage in the expense base.

Cost of services
Processing costs increased by $7.9 million for the three months ended March 31, 2022, as compared with the same period in the prior year. Such increase was primarily driven by higher compliance costs and, in part, by business support costs incurred as a result of the increased volumes experienced during the quarter ended March 31, 2022 as compared to the prior year comparable period. The Company is expecting the higher compliance costs to continue at least through the end of fiscal year 2022.
Provision for credit losses increased by $18.9 million for the first quarter of 2022 as compared to the same period in the prior year. The increase in the provision for credit losses during the first quarter of 2022 is reflective of higher PPG rates and loss rates trending toward more historical norms. We generally measure our credit loss performance by calculating fuel-
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related credit losses as a percentage of total fuel expenditures on payment processing transactions. This metric for credit losses was 15.0 and 6.2 basis points of fuel expenditures for the three months ended March 31, 2022 and 2021, respectively.
Service fees, operating interest and depreciation and amortization expense for the three months ended March 31, 2022 were all generally consistent with those from the same period in the prior year.
Other operating expenses
General and administrative expenses increased $3.2 million for the three months ended March 31, 2022, as compared with the same period in the prior year due to increased professional services, information technology and compensation expense in support of business growth.
Sales and marketing expenses increased $8.4 million for the three months ended March 31, 2022, as compared with the same period in the prior year. This increase was primarily driven by higher partner commissions due to volume growth, coupled to a lesser extent with increased compensation and marketing expense in support of that growth.
Depreciation and amortization expense for the first quarter of 2022 was generally consistent with the same period in the prior year.

Travel and Corporate Solutions
Revenues
The following table reflects comparative revenue and key operating statistics within Travel and Corporate Solutions:
 Three Months Ended March 31,Increase (Decrease)
(In thousands)20222021AmountPercent
Revenues1
Payment processing revenue$65,075 $57,248 $7,827 14 %
Account servicing revenue10,758 10,687 71 %
Finance fee revenue 141 294 (153)(52)%
Other revenue1,277 2,413 (1,136)(47)%
Total revenues$77,251 $70,642 $6,609 %
    
Key operating statistics
Payment processing revenue:
Purchase volume2
$11,809,450 $6,107,675 $5,701,77593 %
Net interchange rate3
0.55 %0.94 %(0.39)%(41)%

1 The impact of foreign currency exchange rate fluctuations on Travel and Corporate Solutions decreased revenues by an immaterial amount during the three months ended March 31, 2022, compared to the prior year comparable period.
2 Purchase volume represents the total dollar value of all WEX-issued transactions that use WEX corporate card products and virtual card products.
3 Net interchange rate represents the percentage of the dollar value of each payment processing transaction that WEX records as revenue from merchants, less certain discounts given to customers and network fees.
Travel and Corporate Solutions revenue increased $6.6 million for the first quarter of 2022, as compared to the same period in the prior year. The increase was primarily driven by an increase in travel-related volumes both internationally and domestically and continued strength in the partner channel. These revenue increases were in part offset by the impact of an accounting change in the fourth quarter of 2021, which required a shift from gross revenue presentation to net revenue presentation for one customer.
Concessions to certain customers experiencing financial difficulties may be granted and are limited to extending the time to pay, placing a customer on a payment plan or granting waivers of late fees. There were no material concessions granted to customers during the three months ended March 31, 2022 and 2021.
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Operating Expenses
The following table compares line items within operating income (loss) and presents segment adjusted operating income and segment adjusted operating income margin for Travel and Corporate Solutions:
 Three Months Ended March 31,Increase (Decrease)
(In thousands)20222021AmountPercent
Cost of services
Processing costs$18,700 $16,821 $1,879 11 %
Service fees$3,789 $3,864 $(75)(2)%
Provision for credit losses$2,147 $635 $1,512 238 %
Operating interest$750 $515 $235 46 %
Depreciation and amortization$4,536 $7,611 $(3,075)(40)%
Other operating expenses
General and administrative$15,342 $31,567 $(16,225)(51)%
Sales and marketing$13,068 $28,983 $(15,915)(55)%
Depreciation and amortization$6,289 $6,466 $(177)(3)%
Operating income (loss)$12,630 $(25,820)$38,450 (149)%
Segment adjusted operating income1
$28,330 $7,015 $21,315 304 %
Segment adjusted operating income margin2
37 %10 %27 %270 %
1 Our CODM evaluates the financial performance of each segment using segment adjusted operating income, which excludes: (i) unallocated corporate expenses; (ii) acquisition-related intangible amortization and other acquisition and divestiture related items; (iii) debt restructuring costs; (iv) stock-based compensation; and (v) other costs. See “Non-GAAP Financial Measures That Supplement GAAP Measures” later in this Item 2 for a reconciliation of total segment adjusted operating income to income before income taxes. See also Item 1 – Note 17, Segment Information, of our condensed consolidated financial statements for more information regarding our segment determination.
2 Segment adjusted operating income margin is calculated by dividing segment adjusted operating income by segment revenue. The 2022 increase in segment adjusted operating income margin reflects additional benefits from eNett and Optal synergies and scale from increased revenue.

Cost of services
Processing costs for the three months ended March 31, 2022 increased $1.9 million from the same period in the prior year, partly in support of the segment’s growth in revenue and partly from higher compliance costs.
Provision for credit losses increased $1.5 million for the first quarter of 2022, as compared to the same period in the prior year primarily due to volume growth.
Depreciation and amortization expense for the three months ended March 31, 2022 decreased $3.1 million as compared to the same period in the prior year, primarily due to the prior year amortization of developed technology intangible assets with a one-year life that were acquired as part of the eNett and Optal acquisition.
Service fees and operating interest for the three months ended March 31, 2022 remained relatively consistent with the comparable prior year period.
Other operating expenses
General and administrative expenses for the first quarter of 2022 decreased by $16.2 million, as compared to the same period in the prior year. The decrease was primarily due to a vendor contract termination payment during the first quarter of 2021 and decreased compensation as a result of the integration of eNett and Optal during the year ended December 31, 2021.
Sales and marketing expenses decreased for the first quarter of 2022 by $15.9 million, as compared to the same period in the prior year. This decrease was primarily due to a reduction in partner commissions as a result of the impact of an accounting change in the fourth quarter of 2021, which required a shift from gross revenue presentation to net revenue presentation for one customer.
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Depreciation and amortization expense during the first quarter of 2022 remained consistent with the same period in the prior year.

Health and Employee Benefit Solutions
Revenues
The following table reflects comparative revenue and key operating statistics within Health and Employee Benefit Solutions:
 Three Months Ended March 31,Increase (Decrease)
(In thousands)20222021AmountPercent
Revenues
Payment processing revenue$22,497 $20,565 $1,932 %
Account servicing revenue86,740 67,945 18,795 28 %
Finance fee revenue36 19 17 89 %
Other revenue11,872 7,749 4,123 53 %
Total revenues$121,145 $96,278 $24,867 26 %
Key operating statistics
Payment processing revenue:
Purchase volume1
$1,630,218 $1,484,226 $145,992 10 %
Account servicing revenue:
Average number of SaaS accounts2
17,847 15,513 2,334 15 %

1 Purchase volume represents the total U.S. dollar value of all transactions where interchange is earned by WEX.
2 Average number of SaaS accounts represents the number of active Consumer-Directed Health, COBRA, and billing accounts on our SaaS platforms in the U.S.
Payment processing revenue increased $1.9 million during the first quarter of 2022 as compared to the same period in the prior year due to cardholder growth and increased cardholder spend volumes.
Account servicing revenue increased $18.8 million for the first quarter of 2022, as compared to the same period in the prior year. The increase is primarily due to increased revenues recognized as a result of the benefitexpress Acquisition along with account growth and increased participants.
Finance fee revenue was not material to Health and Employee Benefit Solutions’ operations for the three months ended March 31, 2022 and 2021.
Other revenue increased $4.1 million for the first quarter of 2022, as compared to the same period in the prior year. The increase was due primarily to interest revenues earned on the investment of HSA deposits obtained as a result of the April 2021 acquisition of contractual rights to serve as custodian to certain HSAs from Bell Bank.

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Operating Expenses
The following table compares line items within operating income and presents segment adjusted operating income and segment adjusted operating income margin for Health and Employee Benefit Solutions:
 Three Months Ended March 31,Increase (Decrease)
(In thousands)20222021AmountPercent
Cost of services
Processing costs$53,745 $40,749 $12,996 32 %
Service fees$9,805 $5,554 $4,251 77 %
Provision for credit losses$269 $60 $209 348 %
Operating interest$89 $— $89 NM
Depreciation and amortization$9,629 $8,868 $761 %
Other operating expenses
General and administrative$9,235 $7,375 $1,860 25 %
Sales and marketing$11,436 $8,339 $3,097 37 %
Depreciation and amortization$14,743 $11,063 $3,680 33 %
Operating income$12,194 $14,270 $(2,076)(15)%
Segment adjusted operating income1
$35,500 $30,544 $4,956 16 %
Segment adjusted operating income margin2
29 %32 %(3)%(9)%
NM - Not meaningful
1 Our CODM evaluates the financial performance of each segment using segment adjusted operating income, which excludes: (i) unallocated corporate expenses; (ii) acquisition-related intangible amortization and other acquisition and divestiture related items; (iii) debt restructuring costs; (iv) stock-based compensation; and (v) other costs. See “Non-GAAP Financial Measures That Supplement GAAP Measures” later in this Item 2 for a reconciliation of total segment adjusted operating income to income before income taxes. See also Item 1 – Note 17, Segment Information, of our condensed consolidated financial statements for more information regarding our segment determination.
2 Segment adjusted operating income margin is calculated by dividing segment adjusted operating income by segment revenue. The 2022 decrease in segment adjusted operating income margin reflects the benefitexpress Acquisition in June 2021.

Cost of services
Processing costs increased $13.0 million for the first quarter of 2022, as compared to the same period in the prior year. The increase in processing costs for the first quarter of 2022 primarily resulted from increased costs as a result of the benefitexpress Acquisition along with higher customer service and technology costs to support partner growth.
Service fees for the three months ended March 31, 2022 increased $4.3 million, as compared with the same period in the prior year. This increase was driven in part by the benefitexpress Acquisition and a growth in revenue volumes.
Provision for credit losses and operating interest were not material to Health and Employee Benefit Solutions’ operations for the three months ended March 31, 2022 and 2021.
Depreciation and amortization expense for the first quarter of 2022 remained consistent with the same period in the prior year.
Other operating expenses
General and administrative expenses increased $1.9 million for the first quarter 2022, as compared to the same period in the prior year. The increase was primarily due to the benefitexpress Acquisition.
Sales and marketing expenses in the first quarter of 2022 increased $3.1 million as compared to the same period in the prior year due to the general expansion of the sales and marketing team and the benefitexpress Acquisition.
Depreciation and amortization expense increased $3.7 million for the three months ended March 31, 2022, as compared to the same period of the prior year primarily due to the amortization of intangible rights obtained as a result of the April 2021 acquisition of contractual rights to serve as custodian of certain HSAs.
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Unallocated corporate expenses
Unallocated corporate expenses represent the portion of expenses relating to general corporate functions, including acquisition and divestiture expenses, certain finance, legal, information technology, human resources, administrative and executive expenses and other expenses not directly attributable to a reportable segment.
The following table compares line items within operating income for unallocated corporate expenses:
 Three Months Ended March 31,Increase (Decrease)
(In thousands)20222021AmountPercent
Other operating expenses
General and administrative$30,419 $26,987 $3,432 13 %
Depreciation and amortization$522 $539 $(17)(3)%
General and administrative expenses increased $3.4 million for the first quarter of 2022, as compared to the same period in the prior year. The increase in expense for the first quarter of 2022 was due primarily to increased compensation-related costs and, to a lesser extent, fees for professional services incurred in connection with the Company’s Investor Day held during the first quarter of 2022.
Unallocated depreciation and amortization for the three months ended March 31, 2022 was comparable to the same period in the prior year.

Non-operating income and expense
The following table reflects comparative results for certain amounts excluded from operating income:
 Three Months Ended March 31,Increase (Decrease)
(In thousands)20222021AmountPercent
Financing interest expense$(29,689)$(33,284)$(3,595)(11)%
Change in fair value of contingent consideration$(16,600)$— $16,600 NM
Net foreign currency gain (loss)$5,006 $(2,755)$7,761 NM
Net unrealized gain on financial instruments$49,827 $7,033 $42,794 608 %
Income tax provision (benefit)$42,032 $(1,670)$43,702 NM
Net income from non-controlling interests$268 $726 $(458)(63)%
Change in value of redeemable non-controlling interest$34,245 $(25,044)$59,289 NM
NM - Not Meaningful
Financing interest expense decreased $3.6 million for the first quarter of 2022, as compared to the same period in the prior year primarily due to the early redemption of the Company’s $400 million senior notes with a fixed rate of 4.75% during March 2021.
During the three months ended March 31, 2022, the Company’s contingent consideration derivative liability increased as a result of the steepening of the Federal Funds futures curve. See Note 12, Fair Value, for further information on the valuation of this derivative liability.
Our foreign currency exchange exposure is primarily related to the remeasurement of our cash, receivable and payable balances, including intercompany transactions that are denominated in foreign currencies. The Company incurred net foreign currency gains of $5.0 million in the first quarter of 2022. The gains resulted from the strengthening of foreign currencies relative to the U.S. dollar. The Company’s net foreign currency losses for the three months ended March 31, 2021 resulted from the remeasurement of assets and liabilities, and losses on intercompany transactions, resulting from the U.S. dollar strengthening relative to numerous major foreign currencies in which we transact.
The Company incurred unrealized gains on financial instruments of $49.8 million in the first quarter of 2022 due to significant increases in the LIBOR forward yield curve, coupled with a decrease in remaining future settlements. The net unrealized gain on financial instruments for the first quarter of 2021 resulted primarily from a reduction in the fair value of
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interest rate swap liabilities due to a decrease in the remaining future settlements, coupled with an increase in the LIBOR forward yield curve.
The Company’s effective tax rate was 32.1 percent for the three months ended March 31, 2022, as compared to (7.8) percent for the three months ended March 31, 2021. Income tax expense is based on an estimated annual effective rate, which requires the Company to make its best estimate of annual pretax income or loss. The Company’s effective tax rate for the three months ended March 31, 2022 was adversely impacted by a discrete tax item of $7.5 million primarily associated with an uncertain tax position. Effective tax rates were significantly lower for the same period in the prior year primarily due to significant excess tax benefits arising from stock-based compensation in the prior year.
Net income from non-controlling interests were not material to Company operations for the three months ended March 31, 2022 and 2021.
During the three months ended March 31, 2022, the Company purchased the remaining non-controlling interest in PO Holding from SBI, reducing the carrying value of the redeemable non-controlling interest to zero. The transaction resulted in a $34.2 million gain, net of tax expense. See “Summary - Recent Events” earlier in this Item 2 for more information.

Non–GAAP Financial Measures That Supplement GAAP Measures
In addition to evaluating the Company’s performance on a GAAP basis, the CODM of the Company uses segment adjusted operating income, a non-GAAP measure, to allocate resources among our operating segments. The Company considers this measure, which excludes unallocated corporate expenses, acquisition-related intangible amortization, other acquisition and divestiture related items, debt restructuring costs, stock-based compensation and other costs integral in evaluating the Company’s performance.

WEX believes that adjusted net income, another non-GAAP measure that similarly excludes all items discussed in the paragraph above except unallocated corporate expenses, and further excludes unrealized gains and losses on financial instruments, net foreign currency gains and losses, change in fair value of contingent consideration, debt issuance cost amortization, other adjustments attributable to non-controlling interests, and tax related items, is also integral to the Company’s reporting and planning processes.

Segment adjusted operating income and adjusted net income may be useful to investors as a means of evaluating our performance. However, because segment adjusted operating income and adjusted net income are non-GAAP measures, they should not be considered as a substitute for, or superior to, operating income or net income as determined in accordance with GAAP. Segment adjusted operating income and adjusted net income as used by WEX may not be comparable to similarly titled measures employed by other companies.

Specifically, in addition to evaluating the Company’s performance on a GAAP basis, management evaluates the Company’s performance on a basis that excludes the above items because:
Exclusion of the non-cash, mark-to-market adjustments on financial instruments, including interest rate swap agreements and investment securities, helps management identify and assess trends in the Company’s underlying business that might otherwise be obscured due to quarterly non-cash earnings fluctuations associated with these financial instruments. Additionally, the non-cash, mark-to-market adjustments on financial instruments are difficult to forecast accurately, making comparisons across historical and future quarters difficult to evaluate;
Net foreign currency gains and losses primarily result from the remeasurement to functional currency of cash, accounts receivable and accounts payable balances, certain intercompany notes denominated in foreign currencies and any gain or loss on foreign currency hedges relating to these items. The exclusion of these items helps management compare changes in operating results between periods that might otherwise be obscured due to currency fluctuations;
The change in fair value of contingent consideration, which is related to the acquisition of certain contractual rights to serve as custodian or sub-custodian to HSAs, is dependent upon changes in future interest rate assumptions and has no significant impact on the ongoing operations of the Company. Additionally, the non-cash, mark-to-market adjustments on financial instruments are difficult to forecast accurately, making comparisons across historical and future quarters difficult to evaluate;
The Company considers certain acquisition-related costs, including certain financing costs, investment banking fees, warranty and indemnity insurance, certain integration-related expenses and amortization of acquired intangibles, as
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well as gains and losses from divestitures to be unpredictable, dependent on factors that may be outside of our control and unrelated to the continuing operations of the acquired or divested business or the Company. In addition, the size and complexity of an acquisition, which often drives the magnitude of acquisition-related costs, may not be indicative of such future costs. The Company believes that excluding acquisition-related costs and gains or losses on divestitures facilitates the comparison of our financial results to the Company’s historical operating results and to other companies in our industry;
Stock-based compensation is different from other forms of compensation, as it is a non-cash expense. For example, a cash salary generally has a fixed and unvarying cash cost. In contrast, the expense associated with an equity-based award is generally unrelated to the amount of cash ultimately received by the employee, and the cost to the Company is based on a stock-based compensation valuation methodology and underlying assumptions that may vary over time;
Other costs are not consistently occurring and do not reflect expected future operating expense, nor do they provide insight into the fundamentals of current or past operations of our business. This also includes costs related to certain identified initiatives, including technology initiatives, to further streamline the business, improve the Company’s efficiency, create synergies, and globalize the Company’s operations, all with an objective to improve scale and efficiency and increase profitability going forward. For the three months ended March 31, 2021, other costs additionally include a penalty incurred on a vendor contract termination;
Debt restructuring and debt issuance cost amortization are unrelated to the continuing operations of the Company. Debt restructuring costs are not consistently occurring and do not reflect expected future operating expense, nor do they provide insight into the fundamentals of current or past operations of our business. In addition, since debt issuance cost amortization is dependent upon the financing method, which can vary widely company to company, we believe that excluding these costs helps to facilitate comparison to historical results as well as to other companies within our industry;
The adjustments attributable to non-controlling interests, including adjustments to the redemption value of a non-controlling interest, have no significant impact on the ongoing operations of the business;
The tax related items are the difference between the Company’s GAAP tax provision and a pro forma tax provision based upon the Company’s adjusted net income before taxes as well as the impact from certain discrete tax items. The methodology utilized for calculating the Company’s adjusted net income tax provision is the same methodology utilized in calculating the Company’s GAAP tax provision; and
The Company does not allocate certain corporate expenses to our operating segments, as these items are centrally controlled and are not directly attributable to any reportable segment.
The following table reconciles net income (loss) attributable to shareholders to adjusted net income attributable to shareholders:
Three Months Ended March 31,
(In thousands)20222021
Net income (loss) attributable to shareholders$122,763 $(2,565)
Unrealized gain on financial instruments(49,827)(7,033)
Net foreign currency (gain) loss(5,006)2,755 
Change in fair value of contingent consideration16,600 — 
Acquisition-related intangible amortization42,719 42,454 
Other acquisition and divestiture related items4,540 14,796 
Stock-based compensation25,220 18,943 
Other costs8,179 12,237 
Debt restructuring and debt issuance cost amortization3,279 5,092 
ANI adjustments attributable to non-controlling interests(34,587)23,800 
Tax related items(2,825)(29,205)
Adjusted net income attributable to shareholders$131,055 $81,274 
The following table reconciles total segment adjusted operating income to income before income taxes:
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 Three Months Ended March 31,
(In thousands)20222021
Segment adjusted operating income
Fleet Solutions$160,101 $118,258 
Travel and Corporate Solutions28,330 7,015 
Health and Employee Benefit Solutions35,500 30,544 
Total segment adjusted operating income$223,931 $155,817 
Reconciliation:
Total segment adjusted operating income$223,931 $155,817 
Less:
Unallocated corporate expenses21,011 16,209 
Acquisition-related intangible amortization42,719 42,454 
Other acquisition and divestiture related items4,540 14,796 
Debt restructuring costs(12)637 
Stock-based compensation25,220 18,943 
Other costs8,179 12,237 
Operating income122,274 50,541 
Financing interest expense(29,689)(33,284)
Net foreign currency gain (loss)5,006 (2,755)
Change in fair value of contingent consideration(16,600)— 
Net unrealized gain on financial instruments49,827 7,033 
Income before income taxes$130,818 $21,535 

Liquidity and Capital Resources
We fund our business operations primarily via cash on hand, cash generated from operations, the issuance of deposits, borrowings under our Amended and Restated Credit Agreement, our participation debt and our accounts receivable factoring and securitization arrangements. As of March 31, 2022, we had cash and cash equivalents of $577.5 million and remaining borrowing availability of $698.3 million under the revolving credit facility provided by our Amended and Restated Credit Agreement along with access to various sources of funds, including uncommitted federal funds lines of credit from other banks.
Our Amended and Restated Credit Agreement provides for a secured revolving credit facility (the “Revolving Credit Facility”), senior secured tranche A term loans (the “Tranche A Term Loans”) and senior secured tranche B term loans (the “Tranche B Term Loans”). As of March 31, 2022, the Company had an outstanding principal amount of $929.5 million on the Tranche A Term Loans, an outstanding principal amount of $1,427.6 million on the Tranche B Term Loans, borrowings of $180.3 million on the Revolving Credit Facility and letters of credit of $51.4 million drawn against the Revolving Credit Facility.
As of March 31, 2022, the Company had outstanding $310.0 million in aggregate principal amount of Convertible Notes, issued in a private placement with Warburg Pincus. At the Company’s option, interest is either payable in cash, through accretion to the principal amount of the Convertible Notes, or a combination of cash and accretion. The Company has paid, and expects to continue to pay interest in cash as it comes due.
The Company is also party to two securitized debt agreements. Under these agreements, our subsidiaries sell trade accounts receivable to bankruptcy-remote subsidiaries consolidated by the Company, which in turn use the receivables as collateral to issue asset-backed commercial paper. Amounts collected on the securitized receivables are restricted to pay the securitized debt and are not available for general corporate purposes. The Company had $104.2 million of securitized debt under these facilities as of March 31, 2022. In addition, from time to time, WEX Bank enters into participation agreements with third-party banks to fund customers’ balances that exceed WEX Bank’s lending limit to individual customers. There was $31.1 million borrowed against these participation agreements as of March 31, 2022. WEX Bank also borrows from uncommitted federal funds lines to supplement the financing of the Company’s accounts receivable. There were no outstanding borrowings under these lines of credit as of March 31, 2022. See Part I – Item 1 – Note 9, Financing and Other Debt, in this report for more information regarding these facilities.
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We utilize two off-balance sheet factoring arrangements to sell certain of our accounts receivable to unrelated third-party financial institutions in order to accelerate the collection of the Company’s cash and reduce internal costs. Under the arrangements, the factored receivables have been transferred without recourse. Available capacity is dependent on the level of our trade accounts receivable eligible to be sold and the financial institution’s willingness to purchase such receivables. However, the Company is not dependent on them to maintain its liquidity and capital resources. We are not aware of any circumstances that are reasonably likely to cause the off-balance sheet arrangements to have a material adverse effect on liquidity and capital resources. See Part I – Item 1 – Note 10, Off-Balance Sheet Arrangements, in this report for further information about the Company’s off-balance sheet arrangements.
WEX Bank’s regulatory status enables it to raise capital to fund the Company’s working capital requirements by issuing deposits, subject to FDIC rules governing minimum financial ratios. As of March 31, 2022, we had $2,875.7 million in deposits. See Part I – Item 1 – Note 8, Deposits, in this report for more information regarding our deposits.
We believe that our current cash and cash equivalents, cash generating capabilities, financial condition and operations, and access to available funding sources will be adequate to fund our cash needs for the next 12 months and the foreseeable future. The table below summarizes our primary sources and uses of cash:
Sources of cash
Uses of cash1
Borrowings and availability on our Amended and Restated Credit Agreement
Convertible Notes
Deposits
Borrowed federal funds
Participation debt
Accounts receivable factoring and securitization arrangements
Payments on our Amended and Restated Credit Agreement
Payments on maturities and withdrawals of deposits
Payments on borrowed federal funds
Working capital needs of the business
Capital expenditures
1 Our long-term cash requirements consist primarily of amounts owed on our Amended and Restated Credit Agreement and various facilities lease agreements.
Cash Flows
The table below summarizes our cash activities:
Three Months Ended March 31,
(In thousands)20222021
Cash flows used for operating activities$(161,030)$(217,295)
Cash flows used for investing activities$(106,563)$(16,406)
Cash flows provided by (used for) financing activities$262,517 $(114,579)
Operating Activities
We fund a customer’s entire receivable as part of our fleet and certain of our travel payment processing transactions, while the revenue generated by these transactions is only a small percentage of that amount. Consequently, cash flows from operations are impacted significantly by increases or decreases in fuel prices, driving changes in accounts receivable and accounts payable balances, which directly impact our capital resource requirements.
Cash used for operating activities for the three months ended March 31, 2022 decreased $56.3 million as compared to the same period in the prior year. The decrease in cash used for operating activities year over year is primarily the result of higher net income adjusted for non-cash items, offset in part by an increase in the net change in operating assets and liabilities due to increases in fuel prices.
Investing Activities
Investing cash flows generally consist of capital expenditures, cash used for acquisitions and the investment of eligible custodial cash assets previously held by third-party depository partners, transferred to our WEX Bank depository partner.
Cash used for investing activities for the three months ended March 31, 2022 increased $90.2 million as compared to the same period in the prior year, primarily resulting from the investment of $97.6 million of transferred HSA deposits in available-for-sale debt securities, partially offset by maturities of $15.3 million.
Financing Activities
Financing cash flows generally consist of the issuance and repayment of debt and deposits and proceeds from employee exercises of stock options.
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Cash provided by financing activities for the three months ended March 31, 2022 totaled $262.5 million, due primarily to an increase in deposits of $197.5 million and net borrowings of $60.5 million on the Revolving Credit Facility. Cash used for financing activities for the three months ended March 31, 2021 totaled $114.6 million due primarily to the early redemption of the Company’s $400.0 million of Notes, which was funded by cash on-hand. This use of cash was partly offset by federal fund borrowings of $194.8 million and an increase in deposits of $103.0 million.
Financial Covenants
The Amended and Restated Credit Agreement contains customary affirmative and negative covenants affecting the Company and its subsidiaries, including covenants limiting the Company’s ability to, among other things, incur debt (including disqualified stock), grant liens, make certain investments, pay dividends, repurchase equity interests and sell assets, subject to certain exceptions. The Amended and Restated Credit Agreement also contains customary financial maintenance covenants, including a consolidated interest coverage ratio and a consolidated leverage ratio. The indenture associated with the Convertible Notes also includes customary covenants, including a debt incurrence covenant that restricts the Company from incurring certain indebtedness, including disqualified stock and preferred stock issued by the Company or its subsidiaries, subject to customary exceptions. At March 31, 2022, we were in compliance with such covenants. See Part II – Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations – Liquidity and Capital Resources and Part II – Item 8 – Note 16, Financing and Other Debt, in our Annual Report on Form 10-K for the year ended December 31, 2021 for more information regarding these covenants.
Undistributed Earnings
Undistributed earnings of certain foreign subsidiaries of the Company amounted to an estimated $146.0 million and $133.0 million as of March 31, 2022 and December 31, 2021, respectively. The Company continues to maintain its indefinite reinvestment assertion for its investments in foreign subsidiaries except for any historical undistributed earnings and future earnings for WEX Australia. Upon distribution of the foreign subsidiaries’ earnings in which the Company continues to assert indefinite reinvestment, the Company would be subject to withholding taxes payable to foreign countries, where applicable, but would generally have no further federal income tax liability. It is not practicable to estimate the unrecognized deferred tax liability, however, it is not expected to be material.
Other Commitments, Contingencies and Contractual Obligations
Certain of the Company’s subsidiaries are required to purchase a minimum amount of fuel from suppliers on an annual basis. If the minimum requirement is not fulfilled, they are subject to penalties based on the amount of spend below the minimum annual volume commitment. The Company incurred shortfall penalties of $1.3 million and $1.5 million during the three months ended March 31, 2022 and 2021, respectively.
On March 7, 2022, WEX Inc. and SBI entered into a Share Purchase Agreement whereby SBI sold, and WEX Inc. purchased, SBI’s remaining 4.53 percent interest in PO Holding for a purchase price of $234.0 million plus any interest accruing pursuant to the terms of the Share Purchase Agreement. The purchase price is payable in three installments of $76.7 million in each of March of 2024, 2025 and 2026, with a final payment of $4.0 million payable in March 2026. Pursuant to the Share Purchase Agreement, WEX Inc. owes SBI interest on the outstanding purchase price balance from March 2024 to March 2025 at the 12-month SOFR rate (as determined on March 1, 2024) plus 1.25 percent and on the outstanding balance from March 2025 to March 2026 at the 12-month SOFR rate (as determined on March 3, 2025) plus 2.25 percent, except that no interest accrues on the $4.0 million payment due in March 2026. The carrying value of the redeemable non-controlling interest as of the acquisition date was $254.4 million and was reduced to zero as a result of the acquisition. Additionally, the Company recorded a $216.6 million deferred liability and a $34.2 million gain, net of tax expense, as a result of the transaction. For further information regarding this transaction refer to Part I - Item 1 - Note 4, Acquisitions to the condensed consolidated financial statements of this report.
    There were no other material changes to our contractual obligations from the information previously provided in Item 7 of our Annual Report on Form 10–K for the year ended December 31, 2021.

Critical Accounting Policies and Estimates
We have no material changes to our critical accounting policies and estimates discussed in our Annual Report on Form 10–K for the year ended December 31, 2021.
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Recently Adopted Accounting Standards
See Note 2, Recent Accounting Pronouncements, to the condensed consolidated financial statements included in Part I, Item 1 of this Form 10–Q.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.
As of March 31, 2022, we have no material changes to the market risk disclosures in our Annual Report on Form 10–K for the year ended December 31, 2021.

Item 4. Controls and Procedures.
Evaluation of Disclosure Controls and Procedures
Our management, with the participation of the principal executive officer and principal financial officer of WEX Inc., evaluated the effectiveness of the Company’s disclosure controls and procedures as of March 31, 2022. Based on this evaluation, the Company’s principal executive officer and principal financial officer concluded that the Company’s disclosure controls and procedures were effective as of March 31, 2022. “Disclosure controls and procedures” are controls and other procedures of a company that are designed to ensure that information required to be disclosed by the company in the reports that it files or submits under the Securities Exchange Act of 1934 is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by a company in the reports it files or submits under the Securities Exchange Act of 1934 is accumulated and communicated to the company’s management, including its principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure.
Changes in Internal Control Over Financial Reporting
There has been no change in our internal control over financial reporting during the quarter ended March 31, 2022, that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

PART II - OTHER INFORMATION
Item 1. Legal Proceedings.
As of the date of this filing, we are not involved in any material legal proceedings. We also were not involved in any material legal proceedings that were terminated during the three months ended March 31, 2022. However, from time to time, we are subject to legal proceedings and claims in the ordinary course of business, including but not limited to: commercial disputes; contract disputes; employment litigation; disputes regarding our intellectual property rights; alleged infringement or misappropriation by us of intellectual property rights of others; and, matters relating to our compliance with applicable laws and regulations.
Item 1A. Risk Factors.

In addition to the other information set forth in this report, you should carefully consider the factors discussed in Part I, “Item 1A. Risk Factors” in our Annual Report on Form 10–K for the year ended December 31, 2021, which could materially affect our business, financial condition or future results. The risk factors disclosure in our Annual Report on Form 10-K for the year ended December 31, 2021 is qualified by the information that is described in this Quarterly Report on Form 10-Q. The risks described in our Annual Report on Form 10–K for the year ended December 31, 2021 are not the only risks facing our Company. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially adversely affect our business, financial condition or results of operations.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.
We currently have authorization from our board of directors to repurchase up to $150 million of our common stock through September 30, 2025, subject to earlier termination of the program by the board of directors. Share repurchases may be
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made through open market purchases, privately negotiated transactions, block trades or otherwise. Repurchases under the program are subject to certain considerations, including but not limited to, market pricing and conditions, business, legal, accounting and other considerations. The repurchase program does not obligate the Company to repurchase any shares. We did not purchase any shares of our common stock during the quarter ended March 31, 2022. The dollar value of shares that were available to be purchased under our share repurchase program was $150 million as of March 31, 2022.
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 Item 6. Exhibits.
Exhibit No.Description
3.1
3.2
3.3
*10.1
*10.2
*10.3
10.4
*10.5
*31.1
*31.2
*32.1
*32.2
*101.INSInline XBRL Instance Document
*101.SCHInline XBRL Taxonomy Extension Schema Document
*101.CALInline XBRL Taxonomy Calculation Linkbase Document
*101.LABInline XBRL Taxonomy Label Linkbase Document
*101.PREInline XBRL Taxonomy Presentation Linkbase Document
*101.DEFInline XBRL Taxonomy Extension Definition Linkbase Document
*104Cover Page Interactive Data File (formatted as Inline XBRL with applicable taxonomy extension information contained in Exhibits 101)
 
*These exhibits have been filed with this Quarterly Report on Form 10–Q.
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SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
 
WEX INC.
May 3, 2022By: /s/ Jennifer Kimball
 Jennifer Kimball
 Interim Chief Financial Officer and Chief Accounting Officer
 (principal financial officer and principal accounting officer)
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