| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2021 | Q1 | 0 | Liquidated |
| 2020 | Q4 | 26,935 | -5,975 |
| 2020 | Q3 | 32,910 | -3,453 |
| 2020 | Q2 | 36,363 | |
| 2020 | Q1 | 36,363 | -2,093 |
| 2019 | Q4 | 38,456 | +19,635 |
| 2019 | Q3 | 18,821 | +18,821 |
| 2019 | Q2 | 0 | Liquidated |
| 2019 | Q1 | 11,712 | -9,288 |
| 2018 | Q4 | 21,000 | +4,750 |
| 2018 | Q3 | 16,250 | +2,850 |
| 2018 | Q2 | 13,400 |