| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2021 | Q4 | 75,000 | |
| 2021 | Q2 | 0 | Liquidated |
| 2021 | Q1 | 1,019,446 | +519,406 |
| 2020 | Q4 | 500,040 | +500,040 |
| 2020 | Q3 | 0 | Liquidated |
| 2020 | Q2 | 170,039 | +170,039 |
| 2020 | Q1 | 0 | Liquidated |
| 2019 | Q4 | 677,000 | +84,900 |
| 2019 | Q3 | 592,100 | +592,100 |
| 2019 | Q2 | 0 | Liquidated |
| 2019 | Q1 | 600,000 | |
| 2018 | Q4 | 600,000 |