Put Options Transactions Made in Q2 2023 in Tandem Diabetes Care Inc (TNDM)
This table provides information about the institutional ownership of Tandem Diabetes Care Inc (TNDM) during Q2 2023. The information is specifically focused on institutions that hold put options of TANDEM DIABETES CARE INC.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2023
Q2 2023
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
PUT |
41.7KNew |
$1.01M - $1.77M
|
41.7K
$1.28M
|
|
|
Aug 11, 2023
Q2 2023
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
39.9K+ 183.87% |
$965K - $1.69M
|
61.6K
$1.9M
|
|
|
Aug 14, 2023
Q2 2023
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
PUT |
20KNew |
$484K - $849K
|
20K
$616K
|
|
|
Aug 14, 2023
Q2 2023
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
PUT |
10.1KNew |
$244K - $429K
|
10.1K
$311K
|
|
|
Aug 14, 2023
Q2 2023
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
1.4KNew |
$33.9K - $59.4K
|
1.4K
$43.1K
|
|
|
Aug 14, 2023
Q2 2023
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-24.6K- 38.74% |
$595K - $1.04M
|
38.9K
$1.2M
|