Two Sigma Investments’s ZYGO CORP ZIGO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q2	–	Sell	-27,439	Closed	-$417K	–	2535
2014 Q1	$417K	Buy	27,439 +2,004	+8%	+$30.5K	﹤0.01%	1552
2013 Q4	$376K	Buy	+25,435	New	+$376K	﹤0.01%	1786