| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2021 | Q1 | 0 | Liquidated |
| 2020 | Q4 | 1,440 | -280,786 |
| 2020 | Q3 | 282,226 | +57,746 |
| 2020 | Q2 | 224,480 | -21,601 |
| 2020 | Q1 | 246,081 | +228,360 |
| 2019 | Q4 | 17,721 | |
| 2019 | Q3 | 17,721 | -3,070 |
| 2019 | Q2 | 20,791 | +384 |
| 2019 | Q1 | 20,407 | -3,347 |
| 2018 | Q4 | 23,754 | +1,916 |
| 2018 | Q3 | 21,838 | +3,037 |
| 2018 | Q2 | 18,801 | +9,545 |
| 2018 | Q1 | 9,256 | -877,432 |
| 2017 | Q4 | 886,688 |