Call Options Transactions Made in Q1 2021 in Global Blood Therapeutics, Inc. (GBT)
This table provides information about the institutional ownership of Global Blood Therapeutics, Inc. (GBT) during Q1 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 |
|---|---|---|---|---|---|---|---|
|
May 12, 2021
Q1 2021
|
Granite Point Capital Management, L.P.
|
BUY
|
CALL |
45.7K+ 43.82% |
$1.78M - $2.32M
|
150K
$0
|
|
|
May 14, 2021
Q1 2021
|
Hap Trading, LLC
New York, NY |
BUY
|
CALL |
10.9KNew |
$424K - $554K
|
10.9K
$0
|
|
|
Apr 26, 2021
Q1 2021
|
Cutler Group LP
|
BUY
|
CALL |
6K+ 285.71% |
$234K - $305K
|
8.1K
$0
|
|
|
May 14, 2021
Q1 2021
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
BUY
|
CALL |
600+ 2.61% |
$23.4K - $30.5K
|
23.6K
$0
|
|
|
May 17, 2021
Q1 2021
|
Bain Capital Public Equity Management Ii, LLC
Boston, MA |
SELL
|
CALL |
-1KClosed |
$38.9K - $50.9K
|
0
$0
|
|
|
May 17, 2021
Q1 2021
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
CALL |
-10KClosed |
$389K - $509K
|
0
$0
|
|
|
May 17, 2021
Q1 2021
|
Caption Management, LLC
Oklahoma City, OK |
SELL
|
CALL |
-10K- 28.57% |
$389K - $509K
|
25K
$0
|
|
|
May 17, 2021
Q1 2021
|
Sg3 Management, LLC
Dorado, PR |
SELL
|
CALL |
-10KClosed |
$389K - $509K
|
0
$0
|
|
|
May 14, 2021
Q1 2021
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
CALL |
-13K- 58.3% |
$506K - $661K
|
9.3K
$0
|
|
|
May 18, 2021
Q1 2021
|
Jane Street Group, LLC
New York, NY |
SELL
|
CALL |
-17.8K- 26.73% |
$693K - $905K
|
48.8K
$0
|
|
|
May 04, 2021
Q1 2021
|
Cowen And Company, LLC
|
SELL
|
CALL |
-20.3KClosed |
$790K - $1.03M
|
0
$0
|
|
|
May 17, 2021
Q1 2021
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
CALL |
-72.4K- 45.79% |
$2.82M - $3.68M
|
85.7K
$0
|
|
|
May 17, 2021
Q1 2021
|
Ikarian Capital, LLC
Dallas, TX |
SELL
|
CALL |
-200KClosed |
$7.79M - $10.2M
|
0
$0
|