Put Options Transactions Made in Q2 2021 in Sientra, Inc. (SIEN)
This table provides information about the institutional ownership of Sientra, Inc. (SIEN) during Q2 2021. The information is specifically focused on institutions that hold put options of Sientra, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 16, 2021
Q2 2021
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
22.2KNew |
$137K - $177K
|
22.2K
$1.55K
|
|
|
Aug 06, 2021
Q2 2021
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
PUT |
-200- 1.74% |
$1.23K - $1.59K
|
11.3K
$791
|
|
|
Aug 13, 2021
Q2 2021
|
Peak6 Investments LLC
Chicago, IL |
SELL
|
PUT |
-9KClosed |
$55.5K - $71.6K
|
0
$0
|