| 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 |
| 2018 Q1 | 1 | 135 | $5.00 k |
| 2017 Q4 | 192 | 29.4 M | $1.19 B |
| 2017 Q3 | 197 | 31.4 M | $1.23 B |
| 2017 Q2 | 208 | 31.4 M | $1.01 B |
| 2017 Q1 | 220 | 32.3 M | $1.20 B |
| 2016 Q4 | 221 | 32.4 M | $1.11 B |
| 2016 Q3 | 203 | 32.3 M | $1.29 B |
| 2016 Q2 | 208 | 33.7 M | $1.64 B |
| 2016 Q1 | 214 | 32.8 M | $1.72 B |
| 2015 Q4 | 210 | 34.2 M | $1.67 B |
| 2015 Q3 | 213 | 33.4 M | $1.91 B |
| 2015 Q2 | 219 | 32.4 M | $2.27 B |
| 2015 Q1 | 220 | 31.0 M | $2.12 B |
| 2014 Q4 | 215 | 31.4 M | $2.38 B |
| 2014 Q3 | 202 | 31.0 M | $1.90 B |
| 2014 Q2 | 197 | 32.2 M | $1.91 B |
| 2014 Q1 | 222 | 42.0 M | $2.97 B |