| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2018 | Q1 | 1,305,000 | +40,000 |
| 2017 | Q4 | 1,265,000 | |
| 2014 | Q4 | 0 | Liquidated |
| 2014 | Q3 | 670,490 | -4,514,048 |
| 2014 | Q2 | 5,184,538 | |
| 2014 | Q1 | 5,184,538 | -3,056,074 |
| 2013 | Q4 | 8,240,612 | +2,000,000 |
| 2013 | Q3 | 6,240,612 | -476,000 |
| 2013 | Q2 | 6,716,612 | +6,716,612 |
| 2013 | Q1 | 0 | Liquidated |
| 2012 | Q4 | 6,057,330 |