Parallax Volatility Advisers’s CONTINENTAL BUILDING PRODUCTS, INC. CBPX Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-21,801	Closed	-$794K	–	1182
2019 Q4	$794K	Buy	+21,801	New	+$794K	﹤0.01%	455
2018 Q1	–	Sell	-5,796	Closed	-$163K	–	3741
2017 Q4	$163K	Buy	+5,796	New	+$163K	﹤0.01%	1368