| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q2 | 1 | 440 k | $440 k |
| 2020 Q1 | 25 | 296 M | $315 M |
| 2019 Q4 | 27 | 278 M | $333 M |
| 2019 Q3 | 27 | 315 M | $346 M |
| 2019 Q2 | 32 | 343 M | $349 M |
| 2019 Q1 | 34 | 309 M | $309 M |
| 2018 Q4 | 38 | 370 M | $348 M |
| 2018 Q3 | 42 | 352 M | $372 M |
| 2018 Q2 | 40 | 347 M | $351 M |
| 2018 Q1 | 39 | 329 M | $331 M |
| 2017 Q4 | 39 | 341 M | $365 M |
| 2017 Q3 | 40 | 318 M | $340 M |
| 2017 Q2 | 43 | 324 M | $337 M |
| 2017 Q1 | 41 | 310 M | $319 M |
| 2016 Q4 | 41 | 336 M | $322 M |
| 2016 Q3 | 38 | 350 M | $367 M |
| 2016 Q2 | 35 | 338 M | $353 M |
| 2016 Q1 | 39 | 347 M | $359 M |
| 2015 Q4 | 41 | 349 M | $383 M |
| 2015 Q3 | 30 | 320 M | $325 M |
| 2015 Q2 | 31 | 305 M | $320 M |
| 2015 Q1 | 30 | 280 M | $280 M |
| 2014 Q4 | 35 | 291 M | $282 M |
| 2014 Q3 | 27 | 267 M | $275 M |
| 2014 Q2 | 1 | 10.2 M | $10.8 M |