| 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 Q3 | 2 | 32.3 k | $341 k |
| 2016 Q2 | 165 | 76.5 M | $1.27 B |
| 2016 Q1 | 189 | 75.7 M | $1.08 B |
| 2015 Q4 | 194 | 77.3 M | $1.11 B |
| 2015 Q3 | 203 | 77.1 M | $1.17 B |
| 2015 Q2 | 202 | 77.1 M | $1.26 B |
| 2015 Q1 | 212 | 73.0 M | $1.34 B |
| 2014 Q4 | 201 | 74.8 M | $1.39 B |
| 2014 Q3 | 199 | 73.5 M | $1.33 B |
| 2014 Q2 | 212 | 78.8 M | $1.57 B |
| 2014 Q1 | 199 | 81.4 M | $1.54 B |