Put Options Transactions Made in Q1 2022 in Mersana Therapeutics, Inc. (MRSN)
This table provides information about the institutional ownership of Mersana Therapeutics, Inc. (MRSN) during Q1 2022. The information is specifically focused on institutions that hold put options of Mersana Therapeutics, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 17, 2022
Q1 2022
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-22.2K- 41.19% |
$83K - $147K
|
31.7K
$64.7K
|