| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2021 | Q4 | 7,397 | |
| 2021 | Q1 | 0 | Liquidated |
| 2020 | Q4 | 20,054 | +10,545 |
| 2020 | Q3 | 9,509 | +2,676 |
| 2020 | Q2 | 6,833 | -12,406 |
| 2020 | Q1 | 19,239 | -5,875 |
| 2019 | Q4 | 25,114 | +18,979 |
| 2019 | Q3 | 6,135 | -18,568 |
| 2019 | Q2 | 24,703 | +9,263 |
| 2019 | Q1 | 15,440 | -12,074 |
| 2018 | Q4 | 27,514 | +4,925 |
| 2018 | Q3 | 22,589 | -28,742 |
| 2018 | Q2 | 51,331 | +9,798 |
| 2018 | Q1 | 41,533 | +21,052 |
| 2017 | Q4 | 20,481 | +20,481 |
| 2017 | Q3 | 0 | Liquidated |
| 2017 | Q2 | 2,074 | -10,134 |
| 2017 | Q1 | 12,208 | +12,208 |
| 2016 | Q4 | 0 | Liquidated |
| 2016 | Q3 | 12,254 |