Put Options Transactions Made in Q3 2023 in Gritstone Bio, Inc. (GRTS)
This table provides information about the institutional ownership of Gritstone Bio, Inc. (GRTS) during Q3 2023. The information is specifically focused on institutions that hold put options of Gritstone bio, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2023
Q3 2023
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
27.4K+ 153.07% |
$32.6K - $61.9K
|
45.3K
$1.36K
|
|
|
Nov 14, 2023
Q3 2023
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-3.6K- 22.64% |
$4.28K - $8.14K
|
12.3K
$369
|