Call Options Transactions Made in Q3 2021 in Mersana Therapeutics, Inc. (MRSN)
This table provides information about the institutional ownership of Mersana Therapeutics, Inc. (MRSN) during Q3 2021. The information is specifically focused on institutions that hold call options of Mersana Therapeutics, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 15, 2021
Q3 2021
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
SELL
|
CALL |
-5K- 5.74% |
$42.8K - $72.4K
|
82.1K
$131K
|
|
|
Nov 15, 2021
Q3 2021
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
CALL |
-104K- 81.31% |
$894K - $1.51M
|
24K
$38.4K
|