| 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 Q2 | 239 | 71.0 M | $1.61 B |
| 2016 Q1 | 189 | 64.3 M | $1.56 B |
| 2015 Q4 | 187 | 69.4 M | $1.77 B |
| 2015 Q3 | 167 | 66.5 M | $1.56 B |
| 2015 Q2 | 156 | 58.7 M | $1.80 B |
| 2015 Q1 | 153 | 55.9 M | $1.80 B |
| 2014 Q4 | 118 | 50.7 M | $1.39 B |
| 2014 Q3 | 105 | 48.4 M | $1.10 B |
| 2014 Q2 | 94 | 44.5 M | $1.03 B |
| 2014 Q1 | 72 | 31.1 M | $528 M |