| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2021 | Q1 | 17,816 | +10,916 |
| 2020 | Q4 | 6,900 | |
| 2020 | Q2 | 0 | Liquidated |
| 2020 | Q1 | 9,000 | |
| 2019 | Q4 | 9,000 | |
| 2019 | Q3 | 9,000 | +2,000 |
| 2019 | Q2 | 7,000 | |
| 2019 | Q1 | 7,000 | +1,000 |
| 2018 | Q4 | 6,000 | +1,000 |
| 2018 | Q3 | 5,000 | |
| 2018 | Q2 | 5,000 | -1,000 |
| 2018 | Q1 | 6,000 | |
| 2017 | Q4 | 6,000 | +2,000 |
| 2017 | Q3 | 4,000 | |
| 2017 | Q2 | 4,000 | |
| 2015 | Q3 | 0 | Liquidated |
| 2015 | Q2 | 1,415 |