| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q2 | 1 | 2.10 k | $41.0 k |
| 2018 Q1 | 30 | 1.35 M | $26.2 M |
| 2017 Q4 | 30 | 1.32 M | $25.2 M |
| 2017 Q3 | 27 | 1.29 M | $26.5 M |
| 2017 Q2 | 25 | 1.22 M | $23.5 M |
| 2017 Q1 | 27 | 1.19 M | $20.8 M |
| 2016 Q4 | 27 | 1.27 M | $20.3 M |
| 2016 Q3 | 26 | 1.25 M | $20.6 M |
| 2016 Q2 | 26 | 1.25 M | $20.7 M |
| 2016 Q1 | 26 | 1.27 M | $21.8 M |
| 2015 Q4 | 26 | 1.18 M | $20.3 M |
| 2015 Q3 | 23 | 1.14 M | $19.2 M |
| 2015 Q2 | 25 | 1.13 M | $22.2 M |
| 2015 Q1 | 24 | 1.12 M | $19.8 M |
| 2014 Q4 | 25 | 1.11 M | $18.4 M |
| 2014 Q3 | 24 | 1.08 M | $18.7 M |
| 2014 Q2 | 27 | 1.14 M | $20.5 M |
| 2014 Q1 | 26 | 1.23 M | $22.4 M |