A Rand Ballard

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
MDAS	$20.64	300	$6,192.00	413,036	2010-04-05	Filing
MDAS	$20.63	200	$4,126.00	413,336	2010-04-05	Filing
MDAS	$20.61	400	$8,244.00	413,536	2010-04-05	Filing
MDAS	$20.60	200	$4,120.00	413,936	2010-04-05	Filing
MDAS	$20.59	100	$2,059.00	414,136	2010-04-05	Filing
MDAS	$20.56	300	$6,168.00	414,236	2010-04-05	Filing
MDAS	$20.53	200	$4,106.00	414,536	2010-04-05	Filing
MDAS	$20.47	100	$2,047.00	414,736	2010-04-05	Filing
MDAS	$20.46	100	$2,046.00	414,836	2010-04-05	Filing
MDAS	$20.44	100	$2,044.00	414,936	2010-04-05	Filing
MDAS	$21.44	100	$2,144.00	415,036	2010-03-05	Filing
MDAS	$21.39	100	$2,139.00	415,136	2010-03-05	Filing
MDAS	$21.37	200	$4,274.00	415,236	2010-03-05	Filing
MDAS	$21.36	300	$6,408.00	415,436	2010-03-05	Filing
MDAS	$21.35	100	$2,135.00	415,736	2010-03-05	Filing
MDAS	$21.34	200	$4,268.00	415,836	2010-03-05	Filing
MDAS	$21.32	500	$10,660.00	416,036	2010-03-05	Filing
MDAS	$21.31	100	$2,131.00	416,536	2010-03-05	Filing
MDAS	$21.30	200	$4,260.00	416,636	2010-03-05	Filing
MDAS	$21.29	1,200	$25,548.00	416,836	2010-03-05	Filing