Call Options Transactions Made in Q3 2019 in Global Blood Therapeutics, Inc. (GBT)
This table provides information about the institutional ownership of Global Blood Therapeutics, Inc. (GBT) during Q3 2019. 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 |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2019
Q3 2019
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
CALL |
120K+ 600.0% |
$5.44M - $6.95M
|
140K
$0
|
|
|
Nov 12, 2019
Q3 2019
|
Hap Trading, LLC
New York, NY |
BUY
|
CALL |
81.4KNew |
$3.69M - $4.71M
|
81.4K
$0
|
|
|
Nov 14, 2019
Q3 2019
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
CALL |
74.7K+ 385.05% |
$3.39M - $4.33M
|
94.1K
$0
|
|
|
Nov 14, 2019
Q3 2019
|
Weiss Multi Strategy Advisers LLC
New York, NY |
BUY
|
CALL |
5KNew |
$227K - $290K
|
5K
$0
|
|
|
Nov 14, 2019
Q3 2019
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
CALL |
100New |
$4.54K - $5.79K
|
100
$0
|
|
|
Nov 14, 2019
Q3 2019
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
CALL |
-8.9K- 37.39% |
$404K - $515K
|
14.9K
$0
|
|
|
Nov 14, 2019
Q3 2019
|
Walleye Trading LLC
Plymouth, MN |
SELL
|
CALL |
-11.7K- 19.6% |
$531K - $678K
|
48K
$0
|
|
|
Nov 14, 2019
Q3 2019
|
Two Sigma Securities, LLC
New York, NY |
SELL
|
CALL |
-13.6KClosed |
$617K - $788K
|
0
$0
|
|
|
Oct 28, 2019
Q3 2019
|
Cutler Group LP
|
SELL
|
CALL |
-18.2K- 89.66% |
$825K - $1.05M
|
2.1K
$0
|
|
|
Nov 13, 2019
Q3 2019
|
Jefferies Group LLC
New York, NY |
SELL
|
CALL |
-31.4K- 24.84% |
$1.42M - $1.82M
|
95K
$0
|
|
|
Nov 14, 2019
Q3 2019
|
Barclays PLC
London, X0 |
SELL
|
CALL |
-34.3K- 97.17% |
$1.56M - $1.99M
|
1K
$0
|
|
|
Nov 14, 2019
Q3 2019
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
SELL
|
CALL |
-46.2K- 71.08% |
$2.1M - $2.68M
|
18.8K
$0
|
|
|
Nov 14, 2019
Q3 2019
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
CALL |
-140K- 43.03% |
$6.36M - $8.12M
|
186K
$0
|