WEX Inc. — Director's Dealing 2010

Apr 1, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Wright Express CORP (WXS)
CIK: 0001309108
Period of Report: 2010-03-30

Reporting Person: Dubyak Michael E (Director, Chairman, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-03-30	Common Stock	M	10549	—	Acquired	128798	Direct
2010-03-30	Common Stock	F	4373	$30.85	Disposed	124425	Direct
2010-03-31	Common Stock	M	3390	—	Acquired	127815	Direct
2010-03-31	Common Stock	F	1406	$31.08	Disposed	126409	Direct
2010-03-31	Common Stock	M	3390	—	Acquired	129799	Direct
2010-03-31	Common Stock	F	1406	$31.08	Disposed	128393	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-03-30	Restricted Stock Units	$0	M	10549	Disposed		Common Stock (10549)	Direct
2010-03-31	Restricted Stock Units	$0	M	3390	Disposed		Common Stock (3390)	Direct
2010-03-31	Restricted Stock Units	$0	M	3390	Disposed		Common Stock (3390)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	19365	Indirect

Footnotes

F1: Restricted Stock Units ("RSUs") vested on 3/30/2010 and each RSU converted into one share of common stock. The RSUs were originally granted as performance based stock units and converted into RSUs on 2/6/2008.

F2: RSUs vested on 3/31/2010 and each RSU converted into one share of common stock.

F3: RSUs vested on 3/31/2010 and each RSU converted into one share of common stock. The RSUs were originally granted as performance based stock units and converted into RSUs on 3/1/2007.

F4: Represents tax withholding in connection with the vesting of RSUs on 3/30/2010.

F5: Represents tax withholding in connection with the vesting of RSUs on 3/31/2010.