| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q3 | 110 | 26.8 M | $562 M |
| 2017 Q2 | 117 | 24.1 M | $444 M |
| 2017 Q1 | 110 | 24.4 M | $351 M |
| 2016 Q4 | 106 | 24.3 M | $336 M |
| 2016 Q3 | 91 | 21.6 M | $240 M |
| 2016 Q2 | 91 | 21.9 M | $231 M |
| 2016 Q1 | 85 | 22.9 M | $288 M |
| 2015 Q4 | 66 | 21.8 M | $214 M |
| 2015 Q3 | 57 | 23.9 M | $223 M |
| 2015 Q2 | 57 | 23.4 M | $253 M |
| 2015 Q1 | 52 | 22.7 M | $226 M |
| 2014 Q4 | 43 | 21.9 M | $263 M |