| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2015 | Q1 | 0 | Liquidated |
| 2014 | Q4 | 299,946 | |
| 2014 | Q3 | 299,946 | |
| 2014 | Q2 | 299,946 | |
| 2014 | Q1 | 299,946 | |
| 2013 | Q4 | 299,946 | -97,499 |
| 2013 | Q3 | 397,445 | -952,501 |
| 2013 | Q2 | 1,349,946 | +1,349,946 |
| 2013 | Q1 | 0 | Liquidated |
| 2012 | Q4 | 2,349,946 | |
| 2012 | Q3 | 2,349,946 | |
| 2012 | Q2 | 2,349,946 | +2,349,946 |
| 2012 | Q1 | 0 | Liquidated |
| 2011 | Q4 | 5,199,946 | |
| 2011 | Q3 | 5,199,946 | +1,000,000 |
| 2011 | Q2 | 4,199,946 |