Put Options Transactions Made in Q2 2025 in Hallador Energy CO (HNRG)
This table provides information about the institutional ownership of Hallador Energy CO (HNRG) during Q2 2025. The information is specifically focused on institutions that hold put options of HALLADOR ENERGY CO.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
BUY
|
PUT |
225KNew |
$2.32M - $4.39M
|
225K
$4.11M
|
|
|
Aug 14, 2025
Q2 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
PUT |
175K+ 350.2% |
$1.8M - $3.42M
|
225K
$4.11M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
75.2K+ 155.69% |
$775K - $1.47M
|
124K
$2.26M
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
4.4K+ 4400.0% |
$45.3K - $85.9K
|
4.5K
$82.2K
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
2.3K+ 60.53% |
$23.7K - $44.9K
|
6.1K
$111K
|
|
|
Aug 13, 2025
Q2 2025
|
Centiva Capital, LP
New York, NY |
SELL
|
PUT |
-255K- 86.44% |
$2.63M - $4.98M
|
40K
$730K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-343K- 81.76% |
$3.53M - $6.7M
|
76.5K
$1.4M
|