Put Options Transactions Made in Q2 2022 in Amphastar Pharmaceuticals, Inc. (AMPH)
This table provides information about the institutional ownership of Amphastar Pharmaceuticals, Inc. (AMPH) during Q2 2022. The information is specifically focused on institutions that hold put options of Amphastar Pharmaceuticals, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 15, 2022
Q2 2022
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
PUT |
458K+ 28643.75% |
$13.7M - $19.4M
|
460K
$13M
|
|
|
Aug 15, 2022
Q2 2022
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
BUY
|
PUT |
100KNew |
$2.98M - $4.23M
|
100K
$2.83M
|
|
|
Aug 15, 2022
Q2 2022
|
Sg3 Management, LLC
Dorado, PR |
BUY
|
PUT |
50KNew |
$1.49M - $2.11M
|
50K
$1.41M
|
|
|
Jul 21, 2022
Q2 2022
|
Belvedere Trading LLC
|
SELL
|
PUT |
-5.1KClosed |
$152K - $216K
|
0
$0
|