| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q3 | 1 | 15.3 k | $194 k |
| 2017 Q4 | 1 | 154 k | $1.84 M |
| 2017 Q3 | 293 | 363 M | $4.33 B |
| 2017 Q2 | 286 | 362 M | $4.57 B |
| 2017 Q1 | 319 | 374 M | $5.65 B |
| 2016 Q4 | 345 | 354 M | $4.42 B |
| 2016 Q3 | 367 | 336 M | $3.10 B |
| 2016 Q2 | 367 | 360 M | $3.30 B |
| 2016 Q1 | 338 | 343 M | $3.63 B |
| 2015 Q4 | 343 | 349 M | $3.21 B |
| 2015 Q3 | 328 | 365 M | $3.79 B |
| 2015 Q2 | 338 | 369 M | $4.38 B |
| 2015 Q1 | 353 | 371 M | $4.40 B |
| 2014 Q4 | 337 | 385 M | $4.56 B |
| 2014 Q3 | 322 | 386 M | $4.20 B |
| 2014 Q2 | 325 | 391 M | $3.59 B |
| 2014 Q1 | 325 | 374 M | $3.96 B |