C William Martin

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
TST	$1.65	6,291	$10,377.00	2,344,135	2012-12-14	Filing
TST	$1.64	9,368	$15,374.76	1,116,495	2012-12-13	Filing
TST	$1.65	15,075	$24,822.50	1,107,127	2012-12-12	Filing
TST	$1.65	17,570	$28,964.15	1,092,052	2012-12-11	Filing
TST	$1.64	19,532	$32,055.92	2,337,844	2012-12-13	Filing
TST	$1.65	31,425	$51,744.41	2,318,312	2012-12-12	Filing
TST	$1.65	36,627	$60,379.61	2,286,887	2012-12-11	Filing
VTSS	$1.75	1,027,999	$1,798,998.25	2,199,622	2012-12-07	Filing
VTSS	$1.75	1,972,001	$3,451,001.75	4,291,505	2012-12-07	Filing
TST	$1.64	1,607	$2,637.73	1,074,482	2012-12-06	Filing
TST	$1.64	3,351	$5,500.33	2,250,260	2012-12-06	Filing
MRVC	$0.54	14,404	$7,778.16	9,862,262	2012-12-07	Filing
MRVC	$0.54	907	$489.78	9,847,858	2012-12-06	Filing
MRVC	$0.54	519,798	$280,483.00	9,846,951	2012-12-05	Filing
MRVC	$0.54	30,026	$16,214.04	20,851,023	2012-12-07	Filing
MRVC	$0.54	1,893	$1,022.22	20,820,997	2012-12-06	Filing
MRVC	$0.54	1,083,528	$584,671.71	20,819,104	2012-12-05	Filing
MRVC	$0.50	481,076	$238,132.62	9,327,153	2012-08-16	Filing
MRVC	$0.50	815,024	$403,436.88	19,735,576	2012-08-16	Filing
VTSS	$2.00	53,330	$106,660.00	1,171,623	2012-08-02	Filing