Carlos Carriedo - 16 Mar 2026 Form 4 Insider Report for WEX Inc. (WEX)

Role: COO, Amer. Payments & Mobility
Signature: /s/ Andy Schwarcz as Attorney-in-Fact for Carlos Carriedo
Issuer symbol: WEX
Transactions as of: 16 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 18 Mar 2026, 18:52:46 UTC
Previous filing: 17 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Carriedo Carlos	COO, Amer. Payments & Mobility	C/O WEX INC., 1 HANCOCK STREET, PORTLAND	/s/ Andy Schwarcz as Attorney-in-Fact for Carlos Carriedo	18 Mar 2026	0001904058

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WEX	Common Stock	Options Exercise		+1,771	+16%	$0.000000^*	12,720	17 Mar 2026	Direct
transaction	WEX	Common Stock	Tax liability		-786	-6.2%	$156.79^*	11,934	17 Mar 2026	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	WEX	Restricted Stock Units	Options Exercise		-1,771	-33%	$0.000000^*	3,544	17 Mar 2026	Common Stock	1,771	$0.000000	Direct	F2, F3
transaction	WEX	Restricted Stock Units	Award		+6,634		$0.000000^*	6,634	16 Mar 2026	Common Stock	6,634	$0.000000	Direct	F3
transaction	WEX	Market Share Units	Award		+4,975		$0.000000^*	4,975	16 Mar 2026	Common Stock	4,975		Direct	F4, F5, F6

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents the number of shares automatically withheld by WEX for the payment of taxes in connection with the vesting of Restricted Stock Units ("RSUs") on March 17, 2026.
F2	RSUs vested on March 17, 2026 and each RSU converted into one share of common stock.
F3	One-third of RSUs vest each year on the first, second and third anniversaries of the date of grant.
F4	Each Market Share Unit ("MSU"), a form of performance-based restricted share unit, converts into the number of shares of common stock determined by applying a payout factor to the target number of MSUs vesting on a given date. The payout factor is a ratio of the volume weighted average closing price per share over the 10 trading days immediately preceding (and excluding) the vesting date divided by the volume weighted average closing price per share over the 10 trading days immediately preceding (and excluding) the grant date. The minimum payout factor that must be achieved to earn a payout is 60% and the maximum payout factor is 200%.
F5	Represents the target number of shares underlying the MSU award granted on March 16, 2026.
F6	One-third of the MSU award vests on each of the first, second and third anniversaries of the date of grant and converts into shares of common stock based on a payout factor, provided that if the payout factor is not at least 60% on an applicable vesting date, the MSUs eligible to vest on such date will be forfeited.