| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q1 | 21 | 142 M | $144 M |
| 2016 Q4 | 17 | 146 M | $148 M |
| 2016 Q3 | 20 | 144 M | $146 M |
| 2016 Q2 | 20 | 145 M | $150 M |
| 2016 Q1 | 23 | 198 M | $203 M |
| 2015 Q4 | 31 | 333 M | $346 M |
| 2015 Q3 | 35 | 325 M | $367 M |
| 2015 Q2 | 32 | 343 M | $399 M |
| 2015 Q1 | 23 | 307 M | $341 M |
| 2014 Q4 | 23 | 307 M | $345 M |
| 2014 Q3 | 26 | 334 M | $1.96 B |
| 2014 Q2 | 27 | 356 M | $415 M |
| 2014 Q1 | 25 | 331 M | $381 M |