| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2020 | Q4 | 6,108 | +631 |
| 2020 | Q3 | 5,477 | +629 |
| 2020 | Q2 | 4,848 | +764 |
| 2020 | Q1 | 4,084 | +372 |
| 2019 | Q4 | 3,712 | |
| 2017 | Q3 | 0 | Liquidated |
| 2017 | Q2 | 163,494 | -126,792 |
| 2017 | Q1 | 290,286 | +58,813 |
| 2016 | Q4 | 231,473 | +20,637 |
| 2016 | Q3 | 210,836 | +79 |
| 2016 | Q2 | 210,757 | -216,621 |
| 2016 | Q1 | 427,378 | -17,683 |
| 2015 | Q4 | 445,061 | +444,597 |
| 2015 | Q3 | 464 | -501,717 |
| 2015 | Q2 | 502,181 | +501,846 |
| 2015 | Q1 | 335 | +152 |
| 2014 | Q4 | 183 |