ICF INTL INC

Ticker: ICFI CUSIP: 44925C103 Class: Common Stock

ACK Asset Management LLC's Holding History (CIK: 0001510940)

Note: Option positions (PUT/CALL) are excluded.

Q1 2015

Shares 261,201 Value ($000) $10,670 Avg Close $40.07 Range $37.00 - $43.73

Q4 2014

Shares 169,129 Value ($000) $6,931 Avg Close $37.07 Range $30.33 - $42.48

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	261,201	$10,670	$40.07	$37.00 - $43.73
Q4 2014	169,129	$6,931	$37.07	$30.33 - $42.48