| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q2 | 62 | 7.47 M | $50.8 M |
| 2018 Q1 | 75 | 9.23 M | $60.5 M |
| 2017 Q4 | 83 | 15.7 M | $117 M |
| 2017 Q3 | 85 | 14.7 M | $112 M |
| 2017 Q2 | 75 | 12.4 M | $78.8 M |
| 2017 Q1 | 79 | 12.1 M | $79.3 M |
| 2016 Q4 | 87 | 12.3 M | $58.6 M |
| 2016 Q3 | 88 | 12.6 M | $113 M |
| 2016 Q2 | 92 | 16.3 M | $115 M |
| 2016 Q1 | 100 | 14.4 M | $124 M |
| 2015 Q4 | 104 | 13.8 M | $134 M |
| 2015 Q3 | 94 | 13.4 M | $104 M |
| 2015 Q2 | 97 | 13.6 M | $116 M |
| 2015 Q1 | 107 | 15.3 M | $146 M |
| 2014 Q4 | 112 | 15.8 M | $129 M |
| 2014 Q3 | 109 | 17.1 M | $158 M |
| 2014 Q2 | 112 | 13.9 M | $151 M |
| 2014 Q1 | 101 | 13.1 M | $134 M |