C John Rutherford

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
MDAS	$23.04	196	$4,515.84	4,574,462	2010-04-26	Filing
MDAS	$23.03	196	$4,513.88	4,574,658	2010-04-26	Filing
MDAS	$23.02	490	$11,279.80	4,574,854	2010-04-26	Filing
MDAS	$23.01	2,751	$63,300.51	4,575,344	2010-04-26	Filing
MDAS	$23.00	16,307	$375,061.00	4,578,095	2010-04-26	Filing
MDAS	$20.70	6,360	$131,652.00	99,510	2010-03-05	Filing
MDAS	$20.70	293,640	$6,078,348.00	4,594,402	2010-03-05	Filing
MDAS	$21.04	1,296	$27,267.84	105,870	2010-03-04	Filing
MDAS	$21.42	1,315	$28,167.30	107,166	2010-03-03	Filing
MDAS	$21.19	1,365	$28,924.35	108,481	2010-03-02	Filing
MDAS	$21.04	59,849	$1,259,222.96	4,888,042	2010-03-04	Filing
MDAS	$21.42	60,685	$1,299,872.70	4,947,891	2010-03-03	Filing
MDAS	$21.19	63,035	$1,335,711.65	5,008,576	2010-03-02	Filing