Charles Schwab’s MATTSON TECHNOLOGY INC MTSN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2016 Q2	–	Sell	-131,254	Closed	-$480K	–	3201
2016 Q1	$480K	Hold	131,254	–	–	﹤0.01%	2593
2015 Q4	$464K	Buy	131,254 +37,300	+40%	+$132K	﹤0.01%	2679
2015 Q3	$219K	Hold	93,954	–	–	﹤0.01%	2932
2015 Q2	$315K	Buy	+93,954	New	+$315K	﹤0.01%	2860