Put Options Transactions Made in Q1 2024 in Atara Biotherapeutics, Inc. (ATRA)
This table provides information about the institutional ownership of Atara Biotherapeutics, Inc. (ATRA) during Q1 2024. The information is specifically focused on institutions that hold put options of Atara Biotherapeutics, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 15, 2024
Q1 2024
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
51.1K+ 25550.0% |
$22.5K - $62.3K
|
51.3K
$585K
|