Goldman Sachs’s Upstream Bio, Inc. Common Stock UPB Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-32,955	Closed	-$202K	–	5433
2025 Q1	$202K	Sell	32,955 -11,535	-26%	-$70.6K	﹤0.01%	4678
2024 Q4	$731K	Buy	+44,490	New	+$731K	﹤0.01%	4102