Parallax Volatility Advisers’s Foundation Building Materials, Inc. Common Stock FBM Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2018 Q3	–	Sell	-653	Closed	-$10K	–	2693
2018 Q2	$10K	Buy	+653	New	+$10K	﹤0.01%	737
2018 Q1	–	Sell	-2,226	Closed	-$33K	–	3624
2017 Q4	$33K	Buy	+2,226	New	+$33K	﹤0.01%	2309