| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2021 | Q1 | 58,713 | -45,080 |
| 2020 | Q4 | 103,793 | |
| 2020 | Q1 | 0 | Liquidated |
| 2019 | Q4 | 6,000 | |
| 2019 | Q3 | 6,000 | |
| 2019 | Q2 | 6,000 | |
| 2019 | Q1 | 6,000 | |
| 2018 | Q4 | 6,000 | |
| 2018 | Q3 | 6,000 | |
| 2018 | Q2 | 6,000 | |
| 2018 | Q1 | 6,000 | |
| 2017 | Q4 | 6,000 | |
| 2017 | Q3 | 6,000 | +6,000 |
| 2017 | Q2 | 0 | Liquidated |
| 2017 | Q1 | 4,000 | |
| 2016 | Q4 | 4,000 | -1,000 |
| 2016 | Q3 | 5,000 | +500 |
| 2016 | Q2 | 4,500 | |
| 2016 | Q1 | 4,500 | |
| 2015 | Q4 | 4,500 | -365 |
| 2015 | Q3 | 4,865 | |
| 2015 | Q2 | 4,865 |