| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2015 | Q1 | 2,814,049 | -2,759,079 |
| 2014 | Q4 | 5,573,128 | -382,288 |
| 2014 | Q3 | 5,955,416 | |
| 13D - 9/22/2014 | 5,955,416 | +4,312,751 | |
| 2014 | Q2 | 1,642,665 | -1,135,406 |
| 2014 | Q1 | 2,778,071 | +185,115 |
| 2013 | Q4 | 2,592,956 | +282,822 |
| 2013 | Q3 | 2,310,134 | +550,473 |
| 2013 | Q2 | 1,759,661 | +902,977 |
| 2013 | Q1 | 856,684 | +122,962 |
| 2012 | Q4 | 733,722 | |