| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2021 | Q4 | 36,293 | |
| 2021 | Q1 | 0 | Liquidated |
| 2020 | Q4 | 30,971 | +3,830 |
| 2020 | Q3 | 27,141 | -79,742 |
| 2020 | Q2 | 106,883 | +23,473 |
| 2020 | Q1 | 83,410 | +35,746 |
| 2019 | Q4 | 47,664 | -44,197 |
| 2019 | Q3 | 91,861 | -24,225 |
| 2019 | Q2 | 116,086 | +40,408 |
| 2019 | Q1 | 75,678 | -17,517 |
| 2018 | Q4 | 93,195 | +46,056 |
| 2018 | Q3 | 47,139 | -13,766 |
| 2018 | Q2 | 60,905 | +3,114 |
| 2018 | Q1 | 57,791 | +17,443 |
| 2017 | Q4 | 40,348 | -7,898 |
| 2017 | Q3 | 48,246 | +17,877 |
| 2017 | Q2 | 30,369 | +17,512 |
| 2017 | Q1 | 12,857 | +8,322 |
| 2016 | Q4 | 4,535 | -1,958 |
| 2016 | Q3 | 6,493 |