Sec Form 4 Filing - Drew Ann Elena @ WEX Inc. - 2024-02-20

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Drew Ann Elena 2. Issuer Name and Ticker or Trading Symbol WEX Inc. [ WEX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Chief Risk and Compliance (Last) (First) (Middle) 1 HANCOCK ST. 3. Date of Earliest Transaction (MM/DD/YY) 02/20/2024 (Street) PORTLAND, ME04101 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 02/20/2024 M 382 A $ 77.2 6,537 D Common Stock 02/20/2024 M 421 A $ 104.95 6,958 D Common Stock 02/20/2024 M 1,139 A $ 109.66 8,097 D Common Stock 02/20/2024 M 87 A $ 103.75 8,184 D Common Stock 02/20/2024 S 4,531 D $ 218.03 ( 1 ) 3,653 D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Stock Option (right to buy) $ 77.2 02/20/2024 M 382 03/15/2017( 2 ) 03/15/2026 Common Stock 382 $ 0 0 D Stock Option (right to buy) $ 104.95 02/20/2024 M 421 03/20/2018( 3 ) 03/20/2027 Common Stock 421 $ 0 0 D Stock Option (right to buy) $ 109.66 02/20/2024 M 1,139 03/16/2021( 4 ) 03/16/2030 Common Stock 1,139 $ 0 0 D Stock Option (right to buy) $ 103.75 02/20/2024 M 87 03/15/2016( 5 ) 03/15/2025 Common Stock 87 $ 0 0 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Drew Ann Elena 1 HANCOCK ST. PORTLAND, ME04101 Chief Risk and Compliance Signatures /s/ Timothy Bergeron, as attorney-in-fact for Ann Elena Drew 02/22/2024 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The price listed is a weighted average price for all shares sold. All shares were sold for between $217.69 and $218.49. Upon request, the reporting person will provide the Securities and Exchange Commission, WEX Inc., or any security holder of WEX Inc. with full information regarding the number of shares sold at each separate purchase price. ( 2 )The option became exercisable with respect to one-third of these shares on each of March 15, 2017, March 15, 2018, and March 15, 2019. ( 3 )The option became exercisable with respect to one-third of these shares on each of March 20, 2018, March 20, 2019, and March 20, 2020. ( 4 )The option became exercisable with respect to one-third of these shares on each of March 16, 2021, March 16, 2022, and March 16, 2023. ( 5 )The option became exercisable with respect to one-third of these shares on each of March 15, 2016, March 15, 2017, and March 15, 2018.

Remarks: EXHIBIT LIST: EX-24 POA - AED

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

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