Cubist Systematic Strategies’s CERo Therapeutics CERO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell	-167	Closed	-$20K	–	2405
2024 Q4	$20K	Buy	+167	New	+$20K	﹤0.01%	1375
2022 Q4	–	Sell	-135	Closed	-$2.72M	–	3637
2022 Q3	$2.72M	Buy	135 +15	+13%	+$302K	0.02%	1332
2022 Q2	$2.4M	Buy	+120	New	+$2.4M	0.01%	1416