| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q4 | 1 | 77.8 k | $483 k |
| 2021 Q3 | 1 | 77.8 k | $677 k |
| 2020 Q1 | 1 | 12.0 | $6.00 |
| 2019 Q4 | 1 | 12.0 | $1.00 k |
| 2017 Q4 | 1 | 36.2 k | $586 k |
| 2017 Q3 | 1 | 36.2 k | $476 k |
| 2017 Q2 | 1 | 47.0 k | $561 k |
| 2017 Q1 | 1 | 47.2 k | $488 k |
| 2016 Q4 | 1 | 51.4 k | $556 k |
| 2016 Q3 | 1 | 62.5 k | $564 k |
| 2016 Q2 | 1 | 124 k | $1.07 M |
| 2016 Q1 | 1 | 66.0 k | $582 k |
| 2015 Q4 | 4 | 76.5 k | $823 k |
| 2015 Q3 | 143 | 62.4 M | $757 M |
| 2015 Q2 | 158 | 61.3 M | $1.08 B |
| 2015 Q1 | 153 | 62.0 M | $1.17 B |
| 2014 Q4 | 150 | 61.4 M | $1.06 B |
| 2014 Q3 | 163 | 61.5 M | $1.12 B |
| 2014 Q2 | 165 | 62.2 M | $1.29 B |
| 2014 Q1 | 152 | 60.5 M | $1.26 B |