| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2020 | Q1 | 629 | +103 |
| 2019 | Q4 | 526 | -76 |
| 2019 | Q3 | 602 | +93 |
| 2019 | Q2 | 509 | +37 |
| 2019 | Q1 | 472 | +5 |
| 2018 | Q4 | 467 | +124 |
| 2018 | Q3 | 343 | +148 |
| 2018 | Q2 | 195 | |
| 2017 | Q2 | 0 | Liquidated |
| 2017 | Q1 | 1,689 | +109 |
| 2016 | Q4 | 1,580 | +150 |
| 2016 | Q3 | 1,430 | +385 |
| 2016 | Q2 | 1,045 | +237 |
| 2016 | Q1 | 808 | +135 |
| 2015 | Q4 | 673 | +170 |
| 2015 | Q3 | 503 | +74 |
| 2015 | Q2 | 429 | +83 |
| 2015 | Q1 | 346 | +163 |
| 2014 | Q4 | 183 |