Put Options Transactions Made in Q4 2021 in Prothena Corp Public LTD CO (PRTA)
This table provides information about the institutional ownership of Prothena Corp Public LTD CO (PRTA) during Q4 2021. The information is specifically focused on institutions that hold put options of PROTHENA CORP PUBLIC LTD CO.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Feb 14, 2022
Q4 2021
|
Walleye Trading LLC
Plymouth, MN |
SELL
|
PUT |
-10.5KClosed |
$442K - $769K
|
0
$0
|
|
|
Feb 14, 2022
Q4 2021
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
PUT |
-18.6K- 58.13% |
$783K - $1.36M
|
13.4K
$204K
|
|
|
Feb 15, 2022
Q4 2021
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-36.1K- 84.94% |
$1.52M - $2.64M
|
6.4K
$97.4K
|