Jane Street’s Rofin-Sinar Technologies Inc RSTI Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q4	–	Sell	-13,012	Closed	-$300K	–	2712
2014 Q3	$300K	Buy	+13,012	New	+$300K	﹤0.01%	1576
2014 Q2	–	Sell	-11,972	Closed	-$287K	–	3127
2014 Q1	$287K	Buy	+11,972	New	+$287K	﹤0.01%	1771