ICF International, Inc. — Director's Dealing 2013

May 9, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ICF International, Inc. (ICFI)
CIK: 0001362004
Period of Report: 2013-05-08

Reporting Person: Reiff Isabel S. (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-05-08	Common Stock	M	764	$27.48	Acquired	1267	Direct
2013-05-08	Common Stock	F	353	$27.48	Disposed	914	Direct
2013-05-09	Common Stock	S	411	$27.43	Disposed	503	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-05-08	Restricted Stock Unit	$27.48	M	764	Disposed		Common Stock (764)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	503	Direct

Footnotes

F1: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 31, 2011.

F2: Represents fourth vesting anniversary (20%) of acquired restricted stock units pursuant to the 2006 Long-Term Equity Incentive Plan.