Atara Biotherapeutics Inc... (ATRA)
NASDAQ: ATRA
· Real-Time Price · USD
7.76
0.20 (2.65%)
At close: May 02, 2025, 3:58 PM
8.16
5.15%
After-hours: May 02, 2025, 04:14 PM EDT
No unusual options trading activity with a premium of at least $1 million was found.