| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2013 | Q4 | 0 | Liquidated |
| 2013 | Q3 | 3,797,319 | |
| 2013 | Q1 | 0 | Liquidated |
| 2012 | Q4 | 3,361,275 | +60,451 |
| 2012 | Q3 | 3,300,824 | -383,468 |
| 2012 | Q2 | 3,684,292 | +466,853 |
| 2012 | Q1 | 3,217,439 | +73,232 |
| 2011 | Q4 | 3,144,207 | |
| 13G - 11/30/2011 | 3,144,207 | +4,162 | |
| 2011 | Q3 | 3,140,045 | +50,312 |
| 2011 | Q2 | 3,089,733 | +10,000 |
| 2011 | Q1 | 3,079,733 | +1,644 |
| 2010 | Q4 | 3,078,089 | |