Put Options Transactions Made in Q2 2025 in Staar Surgical CO (STAA)
This table provides information about the institutional ownership of Staar Surgical CO (STAA) during Q2 2025. The information is specifically focused on institutions that hold put options of STAAR SURGICAL CO.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
11K+ 60.11% |
$166K - $223K
|
29.3K
$803K
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
8.9K+ 890.0% |
$134K - $180K
|
9.9K
$271K
|
|
|
Aug 18, 2025
Q2 2025
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
PUT |
-1.2K- 8.05% |
$18.1K - $24.3K
|
13.7K
$375K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-63K- 63.89% |
$951K - $1.28M
|
35.6K
$975K
|