Put Options Transactions Made in Q1 2025 in A Tyr Pharma Inc (LIFE)
This table provides information about the institutional ownership of A Tyr Pharma Inc (LIFE) during Q1 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 |
|---|---|---|---|---|---|---|---|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
95.7K+ 594.41% |
N/A
|
112K
$208K
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
80.5KNew |
N/A
|
80.5K
$150K
|
|
|
May 14, 2025
Q1 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
73.2K+ 671.56% |
N/A
|
84.1K
$156K
|
|
|
May 15, 2025
Q1 2025
|
Diadema Partners LP
Morristown, NJ |
BUY
|
PUT |
11.8KNew |
N/A
|
11.8K
$21.9K
|
|
|
May 15, 2025
Q1 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
4.2K+ 31.58% |
N/A
|
17.5K
$32.6K
|