WEX Inc. — Director's Dealing 2011

Mar 7, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Wright Express CORP (WXS)
CIK: 0001309108
Period of Report: 2011-03-03

Reporting Person: Maxsimic David D (EVP, Sales & Marketing)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-03-03	Common Stock	M	2081	—	Acquired	23108	Direct
2011-03-03	Common Stock	F	655	$50.99	Disposed	22453	Direct
2011-03-05	Common Stock	M	4040	—	Acquired	26493	Direct
2011-03-05	Common Stock	F	1271	$52.15	Disposed	25222	Direct
2011-03-07	Common Stock	M	9606	$13.60	Acquired	34828	Direct
2011-03-07	Common Stock	S	9606	$51.26	Disposed	25222	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-03-03	Restricted Stock Units	$0	M	2081	Disposed		Common Stock (2081)	Direct
2011-03-05	Restricted Stock Units	$0	M	4040	Disposed		Common Stock (4040)	Direct
2011-03-07	Stock Option (right to buy)	$13.60	M	9606	Disposed	2017-03-05	Common Stock (9606)	Direct

Footnotes

F1: Restricted Stock Units ("RSUs") vested on March 3, 2011 and each RSU converted into one share of common stock.

F2: Restricted Stock Units ("RSUs") vested on March 5, 2011 and each RSU converted into one share of common stock.

F3: Represents tax withholding in connection with the vesting of the RSUs on March 3, 2011.

F4: Represents tax withholding in connection with the vesting of the RSUs on March 5, 2011.

F5: This option was exercised and the underlying securities were sold pursuant to a 10b5-1 trading plan that was entered into on November 22, 2010.