| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2020 | Q2 | 9,244 | -207 |
| 2020 | Q1 | 9,451 | -476 |
| 2019 | Q4 | 9,927 | +2,480 |
| 2019 | Q3 | 7,447 | +15 |
| 2019 | Q2 | 7,432 | -1,014 |
| 2019 | Q1 | 8,446 | +577 |
| 2018 | Q4 | 7,869 | +900 |
| 2018 | Q3 | 6,969 | +519 |
| 2018 | Q2 | 6,450 | +1,993 |
| 2018 | Q1 | 4,457 | -83 |
| 2017 | Q4 | 4,540 | |
| 2017 | Q2 | 0 | Liquidated |
| 2017 | Q1 | 348 | +53 |
| 2016 | Q4 | 295 | +58 |
| 2016 | Q3 | 237 | +114 |
| 2016 | Q2 | 123 |