Investor Growth Capital, Llc

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
MATR	$3.00	118,187	$354,561.00	2,838,557	2017-02-23	Filing
MATR	$6.11	81,833	$499,999.63	2,720,370	2015-07-22	Filing
MATR	$4.15	120,482	$500,000.30	2,638,537	2014-07-23	Filing
MATR	$3.90	153,846	$599,999.40	2,518,055	2013-11-27	Filing