| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q2 | 1 | 1.00 | $0 |
| 2018 Q1 | 125 | 118 M | $2.22 B |
| 2017 Q4 | 138 | 116 M | $2.15 B |
| 2017 Q3 | 130 | 115 M | $2.02 B |
| 2017 Q2 | 147 | 115 M | $1.71 B |
| 2017 Q1 | 137 | 117 M | $1.59 B |
| 2016 Q4 | 148 | 119 M | $1.70 B |
| 2016 Q3 | 126 | 116 M | $1.29 B |
| 2016 Q2 | 143 | 118 M | $1.34 B |
| 2016 Q1 | 141 | 128 M | $1.60 B |
| 2015 Q4 | 153 | 126 M | $1.72 B |
| 2015 Q3 | 163 | 132 M | $2.08 B |
| 2015 Q2 | 186 | 133 M | $3.05 B |
| 2015 Q1 | 171 | 143 M | $3.39 B |
| 2014 Q4 | 148 | 129 M | $2.84 B |
| 2014 Q3 | 109 | 129 M | $2.46 B |
| 2014 Q2 | 84 | 126 M | $2.42 B |