Parallax Volatility Advisers’s QUANTUM FUEL SYS TECHNOLOGIES WORLDWIDE INC COM STK (DE) QTWW Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2015 Q3	–	Sell	-2,970	Closed	-$7K	–	2811
2015 Q2	$7K	Buy	2,970 +346	+13%	+$815	﹤0.01%	1025
2015 Q1	$7K	Buy	2,624 +1,706	+186%	+$4.55K	﹤0.01%	1205
2014 Q4	$2K	Buy	+918	New	+$2K	﹤0.01%	1547