Put Options Transactions Made in Q3 2021 in Prothena Corp Public LTD CO (PRTA)
This table provides information about the institutional ownership of Prothena Corp Public LTD CO (PRTA) during Q3 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 |
|---|---|---|---|---|---|---|---|
|
Nov 15, 2021
Q3 2021
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
10.5KNew |
$506K - $828K
|
10.5K
$160K
|
|
|
Nov 16, 2021
Q3 2021
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
9K+ 26.87% |
$434K - $710K
|
42.5K
$647K
|
|
|
Nov 12, 2021
Q3 2021
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
3.2KNew |
$154K - $252K
|
3.2K
$48.7K
|
|
|
Nov 15, 2021
Q3 2021
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
BUY
|
PUT |
1.8KNew |
$86.8K - $142K
|
1.8K
$27.4K
|
|
|
Nov 15, 2021
Q3 2021
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
PUT |
-14K- 30.43% |
$675K - $1.1M
|
32K
$487K
|