STERLING INFRASTRUCTURE, INC. - Director's Dealing 2008

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: STERLING CONSTRUCTION CO INC (STRL)
CIK: 0000874238
Period of Report: 2008-06-16

Reporting Person: HEMSLEY MAARTEN D (Director)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2008-06-16	Common Stock	S	200	$20.123	Disposed	264038	Direct
2008-06-16	Common Stock	S	1000	$20.13	Disposed	263038	Direct
2008-06-16	Common Stock	S	600	$20.25	Disposed	262438	Direct
2008-06-16	Common Stock	S	100	$20.28	Disposed	262338	Direct
2008-06-16	Common Stock	S	100	$20.2801	Disposed	262238	Direct
2008-06-16	Common Stock	S	500	$20.29	Disposed	261738	Direct
2008-06-16	Common Stock	S	100	$20.34	Disposed	261638	Direct
2008-06-16	Common Stock	S	100	$20.352	Disposed	261538	Direct
2008-06-16	Common Stock	S	200	$20.38	Disposed	261338	Direct
2008-06-16	Common Stock	S	100	$20.42	Disposed	261238	Direct
2008-06-16	Common Stock	S	300	$20.44	Disposed	260938	Direct
2008-06-16	Common Stock	S	676	$20.45	Disposed	260262	Direct
2008-06-16	Common Stock	S	121	$20.47	Disposed	260141	Direct
2008-06-16	Common Stock	S	200	$20.4801	Disposed	259941	Direct
2008-06-16	Common Stock	S	503	$20.5	Disposed	259438	Direct
2008-06-16	Common Stock	S	200	$20.53	Disposed	259238	Direct

F1: These shares were sold pursuant to a 10b5-1 trading plan adopted by the reporting person on May 16, 2008