| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2023 | Q2 | 187 | |
| 2023 | Q1 | 187 | |
| 2022 | Q4 | 187 | +78 |
| 2022 | Q3 | 109 | +50 |
| 2022 | Q2 | 59 | -41 |
| 2022 | Q1 | 100 | |
| 2021 | Q4 | 100 | |
| 2021 | Q1 | 0 | Liquidated |
| 2020 | Q4 | 2,312,000 | -397,000 |
| 2020 | Q3 | 2,709,000 | -38,000 |
| 2020 | Q2 | 2,747,000 | +237,100 |
| 2020 | Q1 | 2,509,900 | +532,100 |
| 2019 | Q4 | 1,977,800 | +348,400 |
| 2019 | Q3 | 1,629,400 | +469,700 |
| 2019 | Q2 | 1,159,700 | +199,000 |
| 2019 | Q1 | 960,700 | +158,900 |
| 2018 | Q4 | 801,800 | +231,600 |
| 2018 | Q3 | 570,200 | +128,500 |
| 2018 | Q2 | 441,700 |