Put Options Transactions Made in Q4 2023 in Caribou Biosciences, Inc. (CRBU)
This table provides information about the institutional ownership of Caribou Biosciences, Inc. (CRBU) during Q4 2023. The information is specifically focused on institutions that hold put options of Caribou Biosciences, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Feb 13, 2024
Q4 2023
|
Peak6 Investments LLC
Chicago, IL |
BUY
|
PUT |
10KNew |
$35.8K - $62.5K
|
10K
$19.1K
|
|
|
Jan 18, 2024
Q4 2023
|
Cutler Group LP
|
BUY
|
PUT |
200New |
$716 - $1.25K
|
200
$382
|
|
|
Feb 14, 2024
Q4 2023
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-6.9K- 74.19% |
$24.7K - $43.1K
|
2.4K
$4.58K
|
|
|
Feb 14, 2024
Q4 2023
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-34.3K- 53.68% |
$123K - $214K
|
29.6K
$56.5K
|