| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q2 | 164 | 93.7 M | $703 M |
| 2018 Q1 | 171 | 96.8 M | $649 M |
| 2017 Q4 | 180 | 97.4 M | $782 M |
| 2017 Q3 | 185 | 98.2 M | $848 M |
| 2017 Q2 | 180 | 96.6 M | $812 M |
| 2017 Q1 | 178 | 97.8 M | $779 M |
| 2016 Q4 | 197 | 99.4 M | $783 M |
| 2016 Q3 | 194 | 95.1 M | $828 M |
| 2016 Q2 | 186 | 94.5 M | $791 M |
| 2016 Q1 | 183 | 93.6 M | $762 M |
| 2015 Q4 | 167 | 100 M | $716 M |
| 2015 Q3 | 166 | 103 M | $746 M |
| 2015 Q2 | 167 | 101 M | $783 M |
| 2015 Q1 | 178 | 102 M | $906 M |
| 2014 Q4 | 187 | 105 M | $915 M |
| 2014 Q3 | 209 | 105 M | $865 M |
| 2014 Q2 | 191 | 97.5 M | $881 M |
| 2014 Q1 | 194 | 95.3 M | $790 M |