WEX Inc. — Director's Dealing 2011

May 17, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Wright Express CORP (WXS)
CIK: 0001309108
Period of Report: 2011-05-15

Reporting Person: MAHEU RONALD T (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-15	Common Stock	M	1024	—	Acquired	14703	Direct
2011-05-16	Common Stock	M	740	—	Acquired	15443	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-05-15	Restricted Stock Units	$0	M	1024	Disposed		Common Stock (1024)	Direct
2011-05-16	Restricted Stock Units	$0	M	740	Disposed		Common Stock (740)	Direct

Footnotes

F1: Restricted Stock Units ("RSUs") vested on 5/15/2011 and each RSU cnoverted into one share of common stock.

F2: Restricted Stock Units ("RSUs") vested on 5/16/2011 and each RSU cnoverted into one share of common stock.