| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2018 | Q2 | 1,093,670 | -505,844 |
| 2018 | Q1 | 1,599,514 | |
| 2017 | Q4 | 1,599,514 | -2,191,863 |
| 2017 | Q3 | 3,791,377 | +758,400 |
| 2017 | Q2 | 3,032,977 | +214,902 |
| 2017 | Q1 | 2,818,075 | +1,196,690 |
| 2016 | Q4 | 1,621,385 | |
| 2014 | Q1 | 0 | Liquidated |
| 2013 | Q4 | 1,592,700 | |
| 2013 | Q3 | 1,592,700 | +500,000 |
| 2013 | Q2 | 1,092,700 |