Put Options Transactions Made in Q4 2022 in Geron Corp (GERN)
This table provides information about the institutional ownership of Geron Corp (GERN) during Q4 2022. The information is specifically focused on institutions that hold put options of GERON CORP.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Feb 13, 2023
Q4 2022
|
Affinity Asset Advisors, LLC
New York, NY |
BUY
|
PUT |
407K+ 62.54% |
$825K - $984K
|
1.06M
$3.69M
|
|
|
Feb 14, 2023
Q4 2022
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
230KNew |
$467K - $557K
|
230K
$803K
|
|
|
Feb 14, 2023
Q4 2022
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
PUT |
225KNew |
$457K - $545K
|
225K
$785K
|
|
|
Feb 14, 2023
Q4 2022
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
PUT |
207KNew |
$419K - $500K
|
207K
$721K
|
|
|
Feb 14, 2023
Q4 2022
|
Ikarian Capital, LLC
Dallas, TX |
BUY
|
PUT |
150KNew |
$304K - $363K
|
150K
$524K
|
|
|
Feb 14, 2023
Q4 2022
|
J. Goldman & CO LP
New York, NY |
BUY
|
PUT |
135KNew |
$274K - $327K
|
135K
$471K
|
|
|
Feb 14, 2023
Q4 2022
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
PUT |
30.2KNew |
$61.3K - $73.1K
|
30.2K
$105K
|
|
|
Feb 14, 2023
Q4 2022
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
14.6K+ 23.82% |
$29.6K - $35.3K
|
75.9K
$265K
|
|
|
Feb 14, 2023
Q4 2022
|
Hap Trading, LLC
New York, NY |
BUY
|
PUT |
11.1K+ 103.74% |
$22.5K - $26.9K
|
21.8K
$76.1K
|
|
|
Feb 14, 2023
Q4 2022
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-74.8K- 19.31% |
$152K - $181K
|
313K
$1.09M
|