ICF INTL INC

Ticker: ICFI CUSIP: 44925C103 Class: Common Stock

Horizon Investment Services, LLC's Holding History (CIK: 0001426940)

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

Q4 2013

Shares 6,573 Value ($000) $228 Avg Close $34.39 Range $32.18 - $36.29

Q3 2013

Shares 7,587 Value ($000) $269 Avg Close $33.68 Range $31.33 - $36.00

Q2 2013

Shares 7,660 Value ($000) $241 Avg Close $28.39 Range $24.91 - $31.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	6,573	$228	$34.39	$32.18 - $36.29
Q3 2013	7,587	$269	$33.68	$31.33 - $36.00
Q2 2013	7,660	$241	$28.39	$24.91 - $31.90