| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2015 | Q1 | 902,610 | +40,000 |
| 2014 | Q4 | 862,610 | -3,486,475 |
| 2014 | Q3 | 4,349,085 | |
| 2014 | Q2 | 4,349,085 | |
| 2014 | Q1 | 4,349,085 | +3,077,823 |
| 2013 | Q4 | 1,271,262 | -378,738 |
| 2013 | Q3 | 1,650,000 | |
| 2013 | Q2 | 1,650,000 | +650,000 |
| 2013 | Q1 | 1,000,000 | +467,688 |
| 2012 | Q4 | 532,312 | -5,637,994 |
| 2012 | Q3 | 6,170,306 |