Quarterly Call Option Transactions in Cytosorbents Corp (CTSO)
This table provides information about the institutional ownership of Cytosorbents Corp (CTSO) during . The information is specifically focused on institutions that hold call options of Cytosorbents Corp.
Calls Purchased
Calls Sold
| Quarter | Buy | Sell | Net Activity | |||||
|---|---|---|---|---|---|---|---|---|
| New Holding | Increment | Total Shares Bought | Closed Position | Reduction | Total Shares Sold | |||
| Q3 2020 | — | 83,600 | 21,700 | 105,300 | -105,300 | |||
| Q4 2020 | 10,600 | 0 | 10,600 | — | 10,600 | |||
| Q1 2021 | 18,700 | 12,200 | 30,900 | — | 30,900 | |||
| Q2 2021 | — | 26,700 | 12,200 | 38,900 | -38,900 | |||
| Q3 2021 | 5,200 | 226 | 5,426 | — | 5,426 | |||
| Q4 2021 | 0 | 70,000 | 70,000 | — | 70,000 | |||
| Q1 2022 | — | 8,400 | 70,000 | 78,400 | -78,400 | |||
| Q2 2022 | 3,900 | 0 | 3,900 | — | 3,900 | |||
| Q3 2022 | 0 | 23,900 | 23,900 | — | 23,900 | |||
| Q4 2022 | — | 2,700 | 0 | 2,700 | -2,700 | |||
| Q1 2023 | 0 | 30,300 | 30,300 | 9,900 | 0 | 9,900 | 20,400 | |
| Q2 2023 | 900 | 0 | 900 | — | 900 | |||
| Q3 2023 | — | 13,900 | 0 | 13,900 | -13,900 | |||