| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2020 | Q1 | 1,835 | +292 |
| 2019 | Q4 | 1,543 | -234 |
| 2019 | Q3 | 1,777 | +277 |
| 2019 | Q2 | 1,500 | +102 |
| 2019 | Q1 | 1,398 | +11 |
| 2018 | Q4 | 1,387 | +370 |
| 2018 | Q3 | 1,017 | +438 |
| 2018 | Q2 | 579 | +329 |
| 2018 | Q1 | 250 | |
| 2017 | Q2 | 0 | Liquidated |
| 2017 | Q1 | 5,995 | +415 |
| 2016 | Q4 | 5,580 | |
| 2015 | Q4 | 0 | Liquidated |
| 2015 | Q3 | 1,601 | +248 |
| 2015 | Q2 | 1,353 |