T Samantha Burman

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
MDAS	$21.79	100	$2,179.00	55,627	2009-10-01	Filing
MDAS	$21.75	100	$2,175.00	55,727	2009-10-01	Filing
MDAS	$21.72	200	$4,344.00	55,827	2009-10-01	Filing
MDAS	$21.59	300	$6,477.00	56,027	2009-10-01	Filing
MDAS	$21.54	10	$215.40	56,327	2009-10-01	Filing
MDAS	$22.11	400	$8,844.00	56,337	2009-09-16	Filing
MDAS	$22.10	600	$13,260.00	56,737	2009-09-16	Filing
MDAS	$22.09	300	$6,627.00	57,337	2009-09-16	Filing
MDAS	$22.05	200	$4,410.00	57,637	2009-09-16	Filing
MDAS	$21.90	500	$10,950.00	57,837	2009-09-16	Filing
MDAS	$22.57	100	$2,257.00	58,337	2009-08-31	Filing
MDAS	$22.56	100	$2,256.00	58,437	2009-08-31	Filing
MDAS	$22.55	400	$9,020.00	58,537	2009-08-31	Filing
MDAS	$22.53	100	$2,253.00	58,937	2009-08-31	Filing
MDAS	$22.47	500	$11,235.00	59,037	2009-08-31	Filing
MDAS	$22.46	500	$11,230.00	59,537	2009-08-31	Filing
MDAS	$22.44	400	$8,976.00	60,037	2009-08-31	Filing
MDAS	$22.43	500	$11,215.00	60,437	2009-08-31	Filing
MDAS	$22.42	100	$2,242.00	60,937	2009-08-31	Filing
MDAS	$22.41	1,000	$22,410.00	61,037	2009-08-31	Filing