D Vincent Foster

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
MAIN	$29.44	2,219	$65,341.08	1,316,886	2012-10-15	Filing
MAIN	$28.77	15	$427.85	2,966	2012-09-14	Filing
MAIN	$28.77	15	$437.25	3,031	2012-09-14	Filing
MAIN	$28.34	53	$1,502.42	10,414	2012-09-14	Filing
MAIN	$28.34	388	$10,992.21	1,324,667	2012-09-14	Filing
MAIN	$28.34	553	$15,670.01	1,324,279	2012-09-14	Filing
MAIN	$28.34	2,217	$62,841.51	1,323,726	2012-09-14	Filing
MAIN	$27.65	15	$425.62	2,951	2012-08-15	Filing
MAIN	$27.65	16	$434.97	3,015	2012-08-15	Filing
MAIN	$27.26	19	$506.03	10,361	2012-08-15	Filing
MAIN	$27.26	401	$10,934.04	1,321,508	2012-08-15	Filing
MAIN	$27.55	566	$15,588.64	1,321,107	2012-08-15	Filing
MAIN	$27.26	2,293	$62,509.01	1,320,541	2012-08-15	Filing
MAIN	$25.36	17	$423.20	2,935	2012-07-16	Filing
MAIN	$25.36	17	$432.49	3,000	2012-07-16	Filing
MAIN	$23.64	63	$1,490.60	10,343	2012-07-16	Filing
MAIN	$23.64	460	$10,867.63	1,318,248	2012-07-16	Filing
MAIN	$25.15	616	$15,498.69	1,317,789	2012-07-16	Filing
MAIN	$23.64	2,628	$62,127.88	1,317,172	2012-07-16	Filing
MAIN	$24.50	17	$406.29	2,919	2012-06-15	Filing