| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q3 | 183 | 824 M | $1.18 B |
| 2018 Q2 | 138 | 82.5 M | $111 M |
| 2018 Q1 | 125 | 83.7 M | $118 M |
| 2017 Q4 | 125 | 78.0 M | $66.0 M |
| 2017 Q3 | 127 | 83.8 M | $79.6 M |
| 2017 Q2 | 135 | 85.0 M | $114 M |
| 2017 Q1 | 131 | 83.1 M | $128 M |
| 2016 Q4 | 136 | 80.7 M | $125 M |
| 2016 Q3 | 142 | 84.1 M | $197 M |
| 2016 Q2 | 136 | 84.6 M | $188 M |
| 2016 Q1 | 120 | 76.0 M | $293 M |
| 2015 Q4 | 120 | 74.8 M | $194 M |
| 2015 Q3 | 92 | 68.6 M | $178 M |
| 2015 Q2 | 12 | 10.4 M | $27.2 M |
| 2015 Q1 | 15 | 10.8 M | $23.7 M |
| 2014 Q4 | 10 | 9.47 M | $19.4 M |
| 2014 Q3 | 9 | 2.67 M | $7.12 M |
| 2014 Q2 | 9 | 2.88 M | $8.15 M |
| 2014 Q1 | 10 | 2.95 M | $9.57 M |