Call Options Transactions Made in Q4 2021 in Graybug Vision, Inc. (GRAY)
This table provides information about the institutional ownership of Graybug Vision, Inc. (GRAY) during Q4 2021. The information is specifically focused on institutions that hold call options of GRAYBUG VISION, INC..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Feb 14, 2022
Q4 2021
|
Hap Trading, LLC
New York, NY |
BUY
|
CALL |
10.5K+ 71.43% |
$18.3K - $37.8K
|
25.2K
$74.3K
|
|
|
Feb 14, 2022
Q4 2021
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
CALL |
-500- 0.47% |
$870 - $1.8K
|
106K
$312K
|
|
|
Jan 18, 2022
Q4 2021
|
Cutler Group LP
|
SELL
|
CALL |
-1.5K- 60.0% |
$2.61K - $5.4K
|
1K
$2.95K
|