| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2017 | Q4 | 107,575 | |
| 2017 | Q3 | 107,575 | |
| 2017 | Q2 | 107,575 | |
| 2017 | Q1 | 107,575 | |
| 2016 | Q4 | 107,575 | |
| 2016 | Q3 | 107,575 | |
| 2016 | Q2 | 107,575 | |
| 2016 | Q1 | 107,575 | |
| 2015 | Q4 | 107,575 | |
| 2015 | Q3 | 107,575 | |
| 2015 | Q2 | 107,575 | |
| 2015 | Q1 | 107,575 | |
| 2014 | Q4 | 107,575 | |
| 2014 | Q3 | 107,575 | |
| 2014 | Q2 | 107,575 | -1,620,190 |
| 2014 | Q1 | 1,727,765 | |
| 2013 | Q4 | 1,727,765 |