| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2014 | Q3 | 1,693,336 | |
| 2014 | Q2 | 1,693,336 | |
| 2014 | Q1 | 1,693,336 | -25,000 |
| 2013 | Q4 | 1,718,336 | -346,000 |
| 2013 | Q3 | 2,064,336 | -1,171,289 |
| 2013 | Q2 | 3,235,625 | -384,400 |
| 2013 | Q1 | 3,620,025 | +200,000 |
| 2012 | Q4 | 3,420,025 | -142,000 |
| 2012 | Q3 | 3,562,025 | +1,071,002 |
| 2012 | Q2 | 2,491,023 | +73,500 |
| 2012 | Q1 | 2,417,523 | |
| 2011 | Q1 | 0 | Liquidated |
| 2010 | Q4 | 44,000 | |
| 2010 | Q3 | 44,000 |