Call Options Transactions Made in Q4 2021 in Global Blood Therapeutics, Inc. (GBT)
This table provides information about the institutional ownership of Global Blood Therapeutics, Inc. (GBT) during Q4 2021. The information is specifically focused on institutions that hold call options of Global Blood Therapeutics, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Feb 14, 2022
Q4 2021
|
Kynam Capital Management, LP
Princeton, NJ |
BUY
|
CALL |
100KNew |
$2.49M - $4.03M
|
100K
$0
|
|
|
Feb 15, 2022
Q4 2021
|
Jane Street Group, LLC
New York, NY |
BUY
|
CALL |
67.8K+ 116.9% |
$1.69M - $2.73M
|
126K
$0
|
|
|
Feb 14, 2022
Q4 2021
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
BUY
|
CALL |
24.2K+ 48.21% |
$603K - $974K
|
74.4K
$0
|
|
|
Feb 14, 2022
Q4 2021
|
Hap Trading, LLC
New York, NY |
BUY
|
CALL |
16.3K+ 161.39% |
$406K - $656K
|
26.4K
$0
|
|
|
Feb 15, 2022
Q4 2021
|
Sg3 Management, LLC
Dorado, PR |
BUY
|
CALL |
15KNew |
$374K - $604K
|
15K
$0
|
|
|
Feb 14, 2022
Q4 2021
|
Cowen And Company, LLC
|
BUY
|
CALL |
12KNew |
$299K - $483K
|
12K
$0
|
|
|
Jan 18, 2022
Q4 2021
|
Cutler Group LP
|
BUY
|
CALL |
5.3K+ 182.76% |
$132K - $213K
|
8.2K
$0
|
|
|
Feb 14, 2022
Q4 2021
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
CALL |
3.6K+ 83.72% |
$89.6K - $145K
|
7.9K
$0
|
|
|
Feb 14, 2022
Q4 2021
|
Centiva Capital, LP
New York, NY |
BUY
|
CALL |
2.5KNew |
$62.3K - $101K
|
2.5K
$0
|
|
|
Feb 14, 2022
Q4 2021
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
CALL |
-12.3KClosed |
$306K - $495K
|
0
$0
|
|
|
Feb 14, 2022
Q4 2021
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
CALL |
-30K- 33.08% |
$747K - $1.21M
|
60.7K
$0
|
|
|
Feb 14, 2022
Q4 2021
|
Jefferies Group LLC
New York, NY |
SELL
|
CALL |
-49.8K- 99.6% |
$1.24M - $2M
|
200
$0
|
|
|
Feb 11, 2022
Q4 2021
|
Granite Point Capital Management, L.P.
|
SELL
|
CALL |
-112KClosed |
$2.79M - $4.51M
|
0
$0
|
|
|
Feb 11, 2022
Q4 2021
|
Caption Management, LLC
Oklahoma City, OK |
SELL
|
CALL |
-200KClosed |
$4.98M - $8.05M
|
0
$0
|