| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q3 | 122 | 44.4 M | $552 M |
| 2017 Q2 | 125 | 43.9 M | $522 M |
| 2017 Q1 | 119 | 44.1 M | $542 M |
| 2016 Q4 | 125 | 43.3 M | $467 M |
| 2016 Q3 | 113 | 42.7 M | $347 M |
| 2016 Q2 | 116 | 41.2 M | $292 M |
| 2016 Q1 | 107 | 40.0 M | $266 M |
| 2015 Q4 | 92 | 37.3 M | $273 M |
| 2015 Q3 | 91 | 37.1 M | $253 M |
| 2015 Q2 | 85 | 36.5 M | $263 M |
| 2015 Q1 | 82 | 35.8 M | $254 M |
| 2014 Q4 | 88 | 35.5 M | $261 M |
| 2014 Q3 | 87 | 36.1 M | $240 M |
| 2014 Q2 | 96 | 36.1 M | $238 M |
| 2014 Q1 | 89 | 35.5 M | $236 M |