Commonwealth of Pennsylvania Public School Employees Retirement System’s MATTSON TECHNOLOGY INC MTSN Stock Holding History

Commonwealth of Pennsylvania Public School Employees Retirement System’s Portfolio MTSN Stock Details MTSN Fund Activity

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Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q2	–	Sell
2016 Q1	$2.04M	Hold
2015 Q4	$1.97M	Buy
2014 Q2	–	Sell
2014 Q1	$567K	Buy