| Year | Qtr | # Shares | Change |
|---|---|---|---|
| 2020 | Q2 | 110,682 | +3,379 |
| 2020 | Q1 | 107,303 | +21,394 |
| 2019 | Q4 | 85,909 | -5,259 |
| 2019 | Q3 | 91,168 | -10,181 |
| 2019 | Q2 | 101,349 | +785 |
| 2019 | Q1 | 100,564 | -3,850 |
| 2018 | Q4 | 104,414 | |
| 2017 | Q2 | 0 | Liquidated |
| 2017 | Q1 | 3,008 | +196 |
| 2016 | Q4 | 2,812 | +131 |
| 2016 | Q3 | 2,681 | +703 |
| 2016 | Q2 | 1,978 | +1,978 |
| 2016 | Q1 | 0 | Liquidated |
| 2015 | Q4 | 22,472 | -2,066 |
| 2015 | Q3 | 24,538 | +486 |
| 2015 | Q2 | 24,052 | -2,198 |
| 2015 | Q1 | 26,250 | -5,259 |
| 2014 | Q4 | 31,509 | +1,403 |
| 2014 | Q3 | 30,106 | -721 |
| 2014 | Q2 | 30,827 | +87 |
| 2014 | Q1 | 30,740 |