| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q2 | 2 | 393 k | $87.0 k |
| 2017 Q1 | 3 | 788 k | $103 k |
| 2016 Q4 | 3 | 1.23 M | $209 k |
| 2016 Q3 | 4 | 1.54 M | $417 k |
| 2016 Q2 | 4 | 1.55 M | $361 k |
| 2016 Q1 | 5 | 1.92 M | $477 k |
| 2015 Q4 | 6 | 1.75 M | $281 k |
| 2015 Q3 | 25 | 5.09 M | $1.88 M |
| 2015 Q2 | 26 | 6.83 M | $5.56 M |
| 2015 Q1 | 30 | 7.59 M | $10.0 M |
| 2014 Q4 | 33 | 8.45 M | $11.1 M |
| 2014 Q3 | 37 | 11.0 M | $23.2 M |
| 2014 Q2 | 37 | 11.6 M | $28.2 M |
| 2014 Q1 | 37 | 12.1 M | $35.9 M |