| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 1 | 0 | $0 |
| 2019 Q4 | 1 | 0 | $0 |
| 2019 Q3 | 3 | 25.8 M | $28.7 M |
| 2019 Q2 | 34 | 224 M | $4.88 B |
| 2019 Q1 | 34 | 221 M | $215 M |
| 2018 Q4 | 30 | 11.1 B | $240 M |
| 2018 Q3 | 33 | 210 M | $204 M |
| 2018 Q2 | 31 | 202 M | $204 M |
| 2018 Q1 | 31 | 206 M | $210 M |
| 2017 Q4 | 30 | 195 M | $198 M |
| 2017 Q3 | 27 | 203 M | $207 M |
| 2017 Q2 | 28 | 159 M | $203 M |
| 2017 Q1 | 28 | 159 M | $201 M |
| 2016 Q4 | 31 | 188 M | $238 M |
| 2016 Q3 | 32 | 243 M | $254 M |
| 2016 Q2 | 35 | 243 M | $264 M |
| 2016 Q1 | 31 | 243 M | $246 M |
| 2015 Q4 | 31 | 238 M | $249 M |
| 2015 Q3 | 24 | 253 M | $263 M |