| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q1 | 1 | 7.49 k | $588 k |
| 2016 Q4 | 1 | 7.39 k | $448 k |
| 2016 Q3 | 2 | 6.29 k | $343 k |
| 2016 Q2 | 2 | 5.73 k | $353 k |
| 2016 Q1 | 3 | 6.75 k | $457 k |
| 2015 Q4 | 1 | 4.38 k | $269 k |
| 2015 Q3 | 2 | 91.2 k | $6.24 M |
| 2015 Q2 | 5 | 131 k | $11.4 M |
| 2015 Q1 | 208 | 32.9 M | $2.63 B |
| 2014 Q4 | 202 | 33.2 M | $2.42 B |
| 2014 Q3 | 186 | 33.5 M | $2.02 B |
| 2014 Q2 | 187 | 34.7 M | $2.37 B |
| 2014 Q1 | 190 | 33.4 M | $2.48 B |