Quarterly Call Option Transactions in Sutro Biopharma, Inc. (STRO)
This table provides information about the institutional ownership of Sutro Biopharma, Inc. (STRO) during . The information is specifically focused on institutions that hold call options of SUTRO BIOPHARMA, INC..
Calls Purchased
Calls Sold
| Quarter | Buy | Sell | Net Activity | |||||
|---|---|---|---|---|---|---|---|---|
| New Holding | Increment | Total Shares Bought | Closed Position | Reduction | Total Shares Sold | |||
| Q3 2021 | 0 | 465 | 465 | — | 465 | |||
| Q4 2021 | — | — | 0 | |||||
| Q1 2022 | — | — | 0 | |||||
| Q2 2022 | 51,300 | 0 | 51,300 | — | 51,300 | |||
| Q3 2022 | — | — | 0 | |||||
| Q4 2022 | 0 | 54,000 | 54,000 | — | 54,000 | |||
| Q1 2023 | — | 3,500 | 0 | 3,500 | -3,500 | |||
| Q2 2023 | 2,600 | 0 | 2,600 | — | 2,600 | |||
| Q3 2023 | — | 2,100 | 0 | 2,100 | -2,100 | |||
| Q4 2023 | 700 | 0 | 700 | — | 700 | |||
| Q1 2024 | 6,100 | 0 | 6,100 | — | 6,100 | |||
| Q2 2024 | — | 7,600 | 0 | 7,600 | -7,600 | |||
| Q3 2024 | 1,900 | 75,000 | 76,900 | — | 76,900 | |||