Quarterly Put Option Transactions in Corvus Pharmaceuticals, Inc. (CRVS)
This table provides information about the institutional ownership of Corvus Pharmaceuticals, Inc. (CRVS). The information is specifically focused on institutions that hold put options of Corvus Pharmaceuticals, Inc..
Puts Purchased
Puts Sold
| Quarter | Buy | Sell | Net Activity | |||||
|---|---|---|---|---|---|---|---|---|
| New Holding | Increment | Total Shares Bought | Closed Position | Reduction | Total Shares Sold | |||
| Q3 2021 | 36,800 | 143,800 | 180,600 | — | 180,600 | |||
| Q4 2021 | — | 122,600 | 31,000 | 153,600 | -153,600 | |||
| Q1 2022 | 2,500 | 14,200 | 16,700 | 0 | 10,300 | 10,300 | 6,400 | |
| Q2 2022 | — | 0 | 14,200 | 14,200 | -14,200 | |||
| Q3 2022 | — | — | 0 | |||||
| Q4 2022 | 0 | 1,100 | 1,100 | — | 1,100 | |||
| Q1 2023 | — | — | 0 | |||||
| Q2 2023 | 0 | 111,900 | 111,900 | — | 111,900 | |||
| Q3 2023 | — | 26,000 | 0 | 26,000 | -26,000 | |||
| Q4 2023 | 19,100 | 0 | 19,100 | 12,000 | 0 | 12,000 | 7,100 | |
| Q1 2024 | — | 47,400 | 0 | 47,400 | -47,400 | |||
| Q2 2024 | 8,700 | 0 | 8,700 | 9,100 | 0 | 9,100 | -400 | |
| Q3 2024 | 40,400 | 14,100 | 54,500 | — | 54,500 | |||