| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q2 | 1 | 0 | $0 |
| 2021 Q1 | 1 | 0 | $0 |
| 2020 Q4 | 1 | 0 | $0 |
| 2020 Q3 | 1 | 0 | $0 |
| 2020 Q2 | 1 | 0 | $0 |
| 2020 Q1 | 1 | 0 | $0 |
| 2016 Q4 | 1 | 7.10 k | $292 k |
| 2016 Q3 | 2 | 158 k | $3.07 M |
| 2016 Q2 | 222 | 83.3 M | $1.30 B |
| 2016 Q1 | 221 | 78.4 M | $1.61 B |
| 2015 Q4 | 223 | 82.8 M | $1.38 B |
| 2015 Q3 | 209 | 90.0 M | $944 M |
| 2015 Q2 | 223 | 105 M | $1.67 B |
| 2015 Q1 | 253 | 99.2 M | $1.81 B |
| 2014 Q4 | 236 | 89.3 M | $2.02 B |
| 2014 Q3 | 239 | 92.2 M | $1.82 B |
| 2014 Q2 | 232 | 93.1 M | $2.23 B |
| 2014 Q1 | 236 | 87.5 M | $1.99 B |