Laurion Capital Management’s Trinity Industries TRN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q4	–	Sell	-18,482	Closed	-$364K	–	1234
2019 Q3	$364K	Buy	+18,482	New	+$349K	﹤0.01%	831
2019 Q2	–	Sell	-87,072	Closed	-$1.89M	–	1182
2019 Q1	$1.89M	Buy	+87,072	New	+$1.99M	0.03%	332
2018 Q2	–	Sell	-106,706	Closed	-$2.51M	–	1590
2018 Q1	$2.51M	Buy	+106,706	New	+$2.63M	0.02%	571
2017 Q4	–	Sell	-41,389	Closed	-$950K	–	1848
2017 Q3	$950K	Sell	41,389 -140,644	-77%	-$2.9M	﹤0.01%	986
2017 Q2	$3.67M	Sell	182,033 -70,654	-28%	-$1.36M	0.02%	611
2017 Q1	$4.83M	Buy	+252,687	New	+$4.98M	0.04%	422
2015 Q4	–	Sell	-1,870	Closed	-$31K	–	1054
2015 Q3	$31K	Sell	1,870 -18,784	-91%	-$356K	﹤0.01%	708
2015 Q2	$393K	Buy	+20,654	New	+$463K	﹤0.01%	499