| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2015 | Q4 | 1,391,088 | +136,627 |
| 2015 | Q3 | 1,254,461 | +52,613 |
| 2015 | Q2 | 1,201,848 | +5,000 |
| 2015 | Q1 | 1,196,848 | -150,750 |
| 2014 | Q4 | 1,347,598 | -302,000 |
| 2014 | Q3 | 1,649,598 | +155,734 |
| 2014 | Q2 | 1,493,864 | +265,750 |
| 2014 | Q1 | 1,228,114 | -13,830 |
| 2013 | Q4 | 1,241,944 | -229,100 |
| 2013 | Q3 | 1,471,044 | -30,000 |
| 2013 | Q2 | 1,501,044 |