T Peter Dameris

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
On Assignment Inc	ASGN	$7.00	5,278	Officer, Director	597,824	2010-03-02	Filing
On Assignment Inc	ASGN	$6.95	8,775	Officer, Director	603,102	2010-03-02	Filing
On Assignment Inc	ASGN	$7.35	300	Officer, Director	760,829	2009-12-14	Filing
On Assignment Inc	ASGN	$7.34	511	Officer, Director	761,129	2009-12-14	Filing
On Assignment Inc	ASGN	$7.33	13,229	Officer, Director	761,640	2009-12-14	Filing
On Assignment Inc	ASGN	$7.32	860	Officer, Director	774,869	2009-12-14	Filing
On Assignment Inc	ASGN	$7.31	100	Officer, Director	775,729	2009-12-14	Filing
On Assignment Inc	ASGN	$6.41	100	Officer, Director	775,829	2009-11-23	Filing
On Assignment Inc	ASGN	$6.40	297	Officer, Director	775,929	2009-11-23	Filing
On Assignment Inc	ASGN	$6.33	502	Officer, Director	776,226	2009-11-23	Filing
On Assignment Inc	ASGN	$6.31	500	Officer, Director	776,728	2009-11-23	Filing
On Assignment Inc	ASGN	$6.25	549	Officer, Director	777,228	2009-11-23	Filing
On Assignment Inc	ASGN	$6.40	4,700	Officer, Director	777,777	2009-11-18	Filing
On Assignment Inc	ASGN	$6.55	100	Officer, Director	782,477	2009-11-17	Filing
On Assignment Inc	ASGN	$6.54	268	Officer, Director	782,577	2009-11-17	Filing
On Assignment Inc	ASGN	$6.53	200	Officer, Director	782,845	2009-11-17	Filing
On Assignment Inc	ASGN	$6.52	300	Officer, Director	783,045	2009-11-17	Filing
On Assignment Inc	ASGN	$6.53	312	Officer, Director	783,345	2009-11-16	Filing
On Assignment Inc	ASGN	$6.51	100	Officer, Director	783,657	2009-11-16	Filing
On Assignment Inc	ASGN	$6.50	118	Officer, Director	783,757	2009-11-16	Filing