| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2020 | Q3 | 19,805 | +5,251 |
| 2020 | Q2 | 14,554 | +1,840 |
| 2020 | Q1 | 12,714 | +44 |
| 2019 | Q4 | 12,670 | +11,690 |
| 2019 | Q3 | 980 | |
| 2017 | Q2 | 0 | Liquidated |
| 2017 | Q1 | 3,613 | +247 |
| 2016 | Q4 | 3,366 | +297 |
| 2016 | Q3 | 3,069 | +801 |
| 2016 | Q2 | 2,268 | +484 |
| 2016 | Q1 | 1,784 | +275 |
| 2015 | Q4 | 1,509 | +414 |
| 2015 | Q3 | 1,095 | +165 |
| 2015 | Q2 | 930 | +145 |
| 2015 | Q1 | 785 | +370 |
| 2014 | Q4 | 415 |