Public Sector Pension Investment Board (PSP Investments)

Public Sector Pension Investment Board (PSP Investments)’s A T M I INC ATMI Stock Holding History

Public Sector Pension Investment Board (PSP Investments)’s Portfolio ATMI Stock Details ATMI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2014 Q2	–	Sell
2014 Q1	$2.27M	Sell
2013 Q4	$2.34M	Buy
2013 Q3	$2.05M	Buy
2013 Q2	$1.43M	Buy