| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2023 | Q2 | 10,000 | |
| 2023 | Q1 | 10,000 | |
| 2022 | Q4 | 10,000 | |
| 2022 | Q3 | 10,000 | |
| 2022 | Q2 | 10,000 | |
| 2022 | Q1 | 10,000 | |
| 2021 | Q4 | 10,000 | |
| 2021 | Q2 | 0 | Liquidated |
| 2021 | Q1 | 10,000 | |
| 2020 | Q4 | 10,000 | |
| 2020 | Q3 | 10,000 | |
| 2020 | Q2 | 10,000 | |
| 2020 | Q1 | 10,000 | |
| 2019 | Q4 | 10,000 | |
| 2019 | Q3 | 10,000 | |
| 2019 | Q2 | 10,000 | |
| 2019 | Q1 | 10,000 | |
| 2018 | Q4 | 10,000 | +1,000 |
| 2018 | Q3 | 9,000 | |
| 2018 | Q2 | 9,000 | +2,000 |
| 2018 | Q1 | 7,000 |