T Samantha Burman

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
MDAS	$20.09	100	$2,009.00	47,937	2010-02-01	Filing
MDAS	$20.08	300	$6,024.00	48,037	2010-02-01	Filing
MDAS	$21.54	100	$2,154.00	48,337	2010-01-04	Filing
MDAS	$21.50	33	$709.50	48,437	2010-01-04	Filing
MDAS	$21.44	100	$2,144.00	48,470	2010-01-04	Filing
MDAS	$21.43	100	$2,143.00	48,570	2010-01-04	Filing
MDAS	$21.42	100	$2,142.00	48,670	2010-01-04	Filing
MDAS	$21.41	200	$4,282.00	48,770	2010-01-04	Filing
MDAS	$21.38	100	$2,138.00	48,970	2010-01-04	Filing
MDAS	$21.37	100	$2,137.00	49,070	2010-01-04	Filing
MDAS	$21.31	399	$8,502.69	49,170	2010-01-04	Filing
MDAS	$21.30	100	$2,130.00	49,569	2010-01-04	Filing
MDAS	$21.29	100	$2,129.00	49,669	2010-01-04	Filing
MDAS	$21.28	239	$5,085.92	49,769	2010-01-04	Filing
MDAS	$21.26	129	$2,742.54	50,008	2010-01-04	Filing
MDAS	$21.23	100	$2,123.00	50,137	2010-01-04	Filing
MDAS	$21.21	100	$2,121.00	50,237	2010-01-04	Filing
MDAS	$23.34	55	$1,283.70	50,337	2009-12-01	Filing
MDAS	$23.28	100	$2,328.00	50,392	2009-12-01	Filing
MDAS	$23.26	600	$13,956.00	50,492	2009-12-01	Filing