D.E. Shaw & Co’s Rubicon Technology, Inc. RBCN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q2	–	Sell	-1,482	Closed	-$167K	–	2631
2014 Q1	$167K	Buy	+1,482	New	+$167K	﹤0.01%	2192
2013 Q3	–	Sell	-1,479	Closed	-$118K	–	2616
2013 Q2	$118K	Buy	+1,479	New	+$118K	﹤0.01%	2252