Quarterly Put Option Transactions in A Tyr Pharma Inc (LIFE)
This table provides information about the institutional ownership of A Tyr Pharma Inc (LIFE). The information is specifically focused on institutions that hold put options of aTYR PHARMA INC.
Puts Purchased
Puts Sold
| Quarter | Buy | Sell | Net Activity | |||||
|---|---|---|---|---|---|---|---|---|
| New Holding | Increment | Total Shares Bought | Closed Position | Reduction | Total Shares Sold | |||
| Q3 2022 | — | 11,300 | 0 | 11,300 | -11,300 | |||
| Q4 2022 | 0 | 35,300 | 35,300 | — | 35,300 | |||
| Q1 2023 | 1,200 | 0 | 1,200 | — | 1,200 | |||
| Q2 2023 | 10,300 | 55,100 | 65,400 | — | 65,400 | |||
| Q3 2023 | — | 10,000 | 0 | 10,000 | -10,000 | |||
| Q4 2023 | — | 3,000 | 0 | 3,000 | -3,000 | |||
| Q1 2024 | 2,700 | 0 | 2,700 | — | 2,700 | |||
| Q2 2024 | 1,400 | 0 | 1,400 | — | 1,400 | |||
| Q3 2024 | — | 1,500 | 0 | 1,500 | -1,500 | |||
| Q4 2024 | 13,000 | 24,200 | 37,200 | — | 37,200 | |||
| Q1 2025 | 173,100 | 92,300 | 265,400 | — | 265,400 | |||
| Q2 2025 | 140,900 | 101,100 | 242,000 | 62,300 | 0 | 62,300 | 179,700 | |
| Q3 2025 | 725,700 | 4,515,207 | 5,240,907 | 6,000 | 0 | 6,000 | 5,234,907 | |