Tang Capital Management’s Atara Biotherapeutics ATRA Stock Holding History

Tang Capital Management’s Portfolio ATRA Stock Details ATRA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell
2025 Q1	$447K	Hold
2024 Q4	$1M	Hold
2024 Q3	$611K	Hold
2024 Q2	$639K	Sell
2024 Q1	$1.3M	Buy