| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2023 | Q2 | 1,807 | +646 |
| 2023 | Q1 | 1,161 | +6 |
| 2022 | Q4 | 1,155 | |
| 2014 | Q2 | 0 | Liquidated |
| 2014 | Q1 | 85,312 | +2,979 |
| 2013 | Q4 | 82,333 | -2,133 |
| 2013 | Q3 | 84,466 | +9,743 |
| 2013 | Q2 | 74,723 | +11,764 |
| 2013 | Q1 | 62,959 | +4,948 |
| 2012 | Q4 | 58,011 | -10,405 |
| 2012 | Q3 | 68,416 | -5,347 |
| 2012 | Q2 | 73,763 | -3,332 |
| 2012 | Q1 | 77,095 |