OMERS Administration Corp’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
-181,000
Closed -$661K 720
2016
Q1
$661K Buy
181,000
+47,100
+35% +$172K 0.01% 366
2015
Q4
$473K Buy
+133,900
New +$473K 0.01% 366