| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2019 | Q1 | 1,200,000 | -1,000,000 |
| 2018 | Q4 | 2,200,000 | -1,214,000 |
| 2018 | Q3 | 3,414,000 | |
| 2017 | Q1 | 0 | Liquidated |
| 2016 | Q4 | 2,610,306 | -3,850,000 |
| 2016 | Q3 | 6,460,306 | |
| 2016 | Q2 | 6,460,306 | |
| 2015 | Q4 | 0 | Liquidated |
| 2015 | Q3 | 6,460,306 | +4,577,000 |
| 2015 | Q2 | 1,883,306 |