Quarterly Call Option Transactions in Research Frontiers Inc (REFR)
This table provides information about the institutional ownership of Research Frontiers Inc (REFR) during . The information is specifically focused on institutions that hold call options of RESEARCH FRONTIERS 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 | 31,000 | 31,000 | 400 | 0 | 400 | 30,600 | |
| Q4 2021 | 24,700 | 0 | 24,700 | 0 | 31,000 | 31,000 | -6,300 | |
| Q1 2022 | — | 0 | 38,400 | 38,400 | -38,400 | |||
| Q2 2022 | 0 | 10,300 | 10,300 | 800 | 0 | 800 | 9,500 | |
| Q3 2022 | 39,200 | 0 | 39,200 | — | 39,200 | |||
| Q4 2022 | 0 | 800 | 800 | 47,500 | 0 | 47,500 | -46,700 | |
| Q1 2023 | 29,600 | 0 | 29,600 | — | 29,600 | |||
| Q2 2023 | — | 1,100 | 0 | 1,100 | -1,100 | |||
| Q3 2023 | — | — | 0 | |||||
| Q4 2023 | — | — | 0 | |||||
| Q1 2024 | 0 | 87,200 | 87,200 | — | 87,200 | |||
| Q2 2024 | — | 84,200 | 0 | 84,200 | -84,200 | |||
| Q3 2024 | 0 | 4,500 | 4,500 | — | 4,500 | |||