| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2015 | Q2 | 840,000 | |
| 2015 | Q1 | 840,000 | |
| 2014 | Q4 | 840,000 | |
| 2014 | Q3 | 840,000 | |
| 2014 | Q2 | 840,000 | |
| 2014 | Q1 | 840,000 | |
| 2013 | Q4 | 840,000 | |
| 2013 | Q3 | 840,000 | |
| 2013 | Q2 | 840,000 | +840,000 |
| 2013 | Q1 | 0 | Liquidated |
| 2012 | Q4 | 840,000 | |
| 2012 | Q3 | 840,000 | |
| 2012 | Q2 | 840,000 | +840,000 |
| 2012 | Q1 | 0 | Liquidated |
| 2011 | Q4 | 840,000 | |
| 2011 | Q3 | 840,000 |