Two Sigma Securities’s Catalyst Pharmaceutical CPRX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$304K	Buy	+12,277	New	+$292K	0.04%	767
2024 Q2	–	Sell	-12,107	Closed	-$193K	–	3121
2024 Q1	$193K	Buy	+12,107	New	+$182K	0.01%	2356
2021 Q4	–	Sell	-25,664	Closed	-$136K	–	1630
2021 Q3	$136K	Buy	+25,664	New	+$140K	0.03%	1274
2020 Q4	–	Sell	-26,496	Closed	-$79K	–	1769
2020 Q3	$79K	Buy	+26,496	New	+$104K	0.01%	1195
2019 Q3	–	Sell	-10,336	Closed	-$40K	–	2162
2019 Q2	$40K	Sell	10,336 -14,309	-58%	-$61.8K	0.01%	1905
2019 Q1	$126K	Buy	+24,645	New	+$72.4K	0.03%	1542
2018 Q1	–	Sell	-26,658	Closed	-$104K	–	2736
2017 Q4	$104K	Buy	26,658 +15,178	+132%	+$50.1K	0.01%	1453
2017 Q3	$29K	Buy	+11,480	New	+$31.5K	﹤0.01%	791
2017 Q2	–	Sell	-12,863	Closed	-$25K	–	905
2017 Q1	$25K	Buy	12,863 +1,260	+11%	+$1.6K	﹤0.01%	838
2016 Q4	$12K	Buy	+11,603	New	+$13.3K	﹤0.01%	668