| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q1 | 1 | 1.00 | $0 |
| 2017 Q4 | 1 | 1.00 | $0 |
| 2017 Q3 | 1 | 1.00 | $0 |
| 2017 Q2 | 1 | 1.00 | $0 |
| 2017 Q1 | 1 | 1.00 | $0 |
| 2016 Q4 | 1 | 1.00 | $0 |
| 2016 Q3 | 4 | 129 k | $981 k |
| 2016 Q2 | 64 | 18.0 M | $15.2 M |
| 2016 Q1 | 72 | 20.3 M | $15.6 M |
| 2015 Q4 | 84 | 31.3 M | $58.6 M |
| 2015 Q3 | 87 | 33.0 M | $63.0 M |
| 2015 Q2 | 122 | 41.7 M | $139 M |
| 2015 Q1 | 147 | 50.1 M | $179 M |
| 2014 Q4 | 180 | 63.2 M | $429 M |
| 2014 Q3 | 206 | 52.6 M | $980 M |
| 2014 Q2 | 201 | 52.0 M | $1.50 B |
| 2014 Q1 | 190 | 53.0 M | $1.21 B |