| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2015 | Q4 | 4,537,063 | +983,526 |
| 2015 | Q3 | 3,553,537 | -630,988 |
| 2015 | Q2 | 4,184,525 | -722,057 |
| 2015 | Q1 | 4,906,582 | -104,000 |
| 2014 | Q4 | 5,010,582 | -316,300 |
| 2014 | Q3 | 5,326,882 | |
| 2014 | Q2 | 5,326,882 | |
| 2014 | Q1 | 5,326,882 | +225,500 |
| 2013 | Q4 | 5,101,382 | +528,300 |
| 2013 | Q3 | 4,573,082 | +650,000 |
| 2013 | Q2 | 3,923,082 | -402,450 |
| 2013 | Q1 | 4,325,532 | |
| 2012 | Q4 | 4,325,532 |