| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2023 | Q2 | 26,500 | |
| 2023 | Q1 | 26,500 | -6,000 |
| 2022 | Q4 | 32,500 | |
| 2022 | Q3 | 32,500 | |
| 2022 | Q2 | 32,500 | |
| 2022 | Q1 | 32,500 | |
| 2021 | Q4 | 32,500 | |
| 2021 | Q2 | 0 | Liquidated |
| 2021 | Q1 | 28,500 | -1,900 |
| 2020 | Q4 | 30,400 | |
| 2020 | Q3 | 30,400 | -2,000 |
| 2020 | Q2 | 32,400 | |
| 2020 | Q1 | 32,400 | |
| 2019 | Q4 | 32,400 | |
| 2019 | Q3 | 32,400 | +1,000 |
| 2019 | Q2 | 31,400 |