| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q1 | 4 | 6.88 k | $789 k |
| 2017 Q4 | 347 | 102 M | $11.8 B |
| 2017 Q3 | 350 | 96.0 M | $10.4 B |
| 2017 Q2 | 356 | 94.6 M | $8.66 B |
| 2017 Q1 | 360 | 96.9 M | $9.33 B |
| 2016 Q4 | 340 | 99.0 M | $9.85 B |
| 2016 Q3 | 347 | 96.7 M | $8.83 B |
| 2016 Q2 | 360 | 98.4 M | $8.93 B |
| 2016 Q1 | 343 | 98.7 M | $8.89 B |
| 2015 Q4 | 362 | 107 M | $9.60 B |
| 2015 Q3 | 352 | 103 M | $9.29 B |
| 2015 Q2 | 364 | 105 M | $11.2 B |
| 2015 Q1 | 382 | 104 M | $10.9 B |
| 2014 Q4 | 356 | 105 M | $9.98 B |
| 2014 Q3 | 345 | 99.3 M | $8.85 B |
| 2014 Q2 | 355 | 95.8 M | $8.79 B |
| 2014 Q1 | 356 | 89.1 M | $8.76 B |