Put Options Transactions Made in Q2 2025 in Omeros Corp (OMER)
This table provides information about the institutional ownership of Omeros Corp (OMER) during Q2 2025. The information is specifically focused on institutions that hold put options of OMEROS CORP.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2025
Q2 2025
|
Affinity Asset Advisors, LLC
New York, NY |
BUY
|
PUT |
314KNew |
$942K - $2.52M
|
314K
$1.31M
|
|
|
Aug 12, 2025
Q2 2025
|
Jefferies Financial Group Inc.
New York, NY |
BUY
|
PUT |
300KNew |
$900K - $2.4M
|
300K
$1.25M
|
|
|
Aug 14, 2025
Q2 2025
|
Capstone Investment Advisors, LLC
New York, NY |
BUY
|
PUT |
34.7KNew |
$104K - $278K
|
34.7K
$145K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
20.6K+ 9.81% |
$61.8K - $165K
|
231K
$963K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-63.1K- 42.35% |
$189K - $505K
|
85.9K
$359K
|