Call Options Transactions Made in Q1 2025 in Repligen Corp (RGEN)
This table provides information about the institutional ownership of Repligen Corp (RGEN) during Q1 2025. The information is specifically focused on institutions that hold call options of REPLIGEN CORP.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 14, 2025
Q1 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
CALL |
-6.9K- 17.97% |
$878K - $1.2M
|
31.5K
$4.02M
|
|
|
May 14, 2025
Q1 2025
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
CALL |
-21.2K- 96.8% |
$2.7M - $3.69M
|
700
$89.2K
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
CALL |
-31K- 55.36% |
$3.94M - $5.4M
|
25K
$3.19M
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
CALL |
-58.2K- 88.18% |
$7.41M - $10.1M
|
7.8K
$994K
|