| 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 |
| 2019 Q3 | 13 | 66.4 k | $0 |
| 2019 Q2 | 11 | 66.3 k | $0 |
| 2019 Q1 | 11 | 158 k | $0 |
| 2018 Q4 | 10 | 66.3 k | $0 |
| 2018 Q3 | 9 | 88.8 k | $0 |
| 2018 Q2 | 9 | 71.2 k | $0 |
| 2018 Q1 | 9 | 59.7 k | $0 |
| 2017 Q4 | 9 | 63.5 k | $0 |
| 2017 Q3 | 10 | 177 k | $2.00 k |
| 2017 Q2 | 10 | 174 k | $9.05 k |
| 2017 Q1 | 8 | 185 k | $19.0 k |
| 2016 Q4 | 8 | 196 k | $19.0 k |
| 2016 Q3 | 16 | 284 k | $21.1 k |
| 2016 Q2 | 48 | 1.97 M | $320 k |
| 2016 Q1 | 299 | 187 M | $101 M |
| 2015 Q4 | 396 | 291 M | $1.48 B |
| 2015 Q3 | 464 | 336 M | $2.41 B |
| 2015 Q2 | 487 | 359 M | $10.7 B |
| 2015 Q1 | 426 | 340 M | $8.23 B |
| 2014 Q4 | 411 | 334 M | $6.57 B |
| 2014 Q3 | 421 | 317 M | $6.03 B |
| 2014 Q2 | 416 | 324 M | $7.32 B |
| 2014 Q1 | 372 | 306 M | $8.00 B |