Put Options Transactions Made in Q2 2025 in A Tyr Pharma Inc (LIFE)
This table provides information about the institutional ownership of A Tyr Pharma Inc (LIFE) during Q2 2025. The information is specifically focused on institutions that hold put options of aTYR PHARMA INC.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Diadema Partners LP
Morristown, NJ |
BUY
|
PUT |
64.4K+ 545.76% |
N/A
|
76.2K
$142K
|
|
|
Aug 14, 2025
Q2 2025
|
Adar1 Capital Management, LLC
Austin, TX |
BUY
|
PUT |
50KNew |
N/A
|
50K
$93K
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
PUT |
50KNew |
N/A
|
50K
$93K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
41.1K+ 36.76% |
N/A
|
153K
$284K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
35.4K+ 42.09% |
N/A
|
120K
$222K
|
|
|
Aug 13, 2025
Q2 2025
|
Sio Capital Management, LLC
New York, NY |
BUY
|
PUT |
1.1KNew |
N/A
|
1.1K
$2.05K
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-62.3K- 77.39% |
N/A
|
18.2K
$33.9K
|