A. Edwin Sheridan

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
On Assignment Inc	ASGN	$45.52	37,098	Director	1,401,869	2015-11-13	Filing
On Assignment Inc	ASGN	$45.07	15,192	Director	1,438,967	2015-11-12	Filing
On Assignment Inc	ASGN	$46.30	22,310	Director	1,454,159	2015-11-11	Filing
On Assignment Inc	ASGN	$46.27	14,500	Director	1,476,469	2015-11-10	Filing
On Assignment Inc	ASGN	$45.96	12,400	Director	1,490,969	2015-11-09	Filing
On Assignment Inc	ASGN	$38.88	37,217	Director	1,500,108	2015-06-11	Filing
On Assignment Inc	ASGN	$38.76	123,553	Director	1,537,325	2015-06-10	Filing
On Assignment Inc	ASGN	$37.80	37,615	Director	1,660,878	2015-06-09	Filing
On Assignment Inc	ASGN	$38.07	14,115	Director	1,698,493	2015-06-08	Filing
On Assignment Inc	ASGN	$37.59	10,900	Director	1,712,608	2015-03-12	Filing
On Assignment Inc	ASGN	$37.77	10,666	Director	1,723,508	2015-03-09	Filing
On Assignment Inc	ASGN	$37.79	5,000	Director	1,734,174	2015-03-06	Filing
On Assignment Inc	ASGN	$37.98	20,600	Director	1,739,174	2015-03-05	Filing
On Assignment Inc	ASGN	$38.10	20,300	Director	1,759,774	2015-03-04	Filing
On Assignment Inc	ASGN	$38.55	19,600	Director	1,780,074	2015-03-03	Filing
On Assignment Inc	ASGN	$30.13	300,000	Director, Other	1,795,433	2013-07-30	Filing
On Assignment Inc	ASGN	$16.18	1,639,832	Director, Other	2,095,433	2012-09-21	Filing