| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q2 | 2 | 29.7 k | $305 k |
| 2018 Q1 | 32 | 3.42 M | $36.0 M |
| 2017 Q4 | 32 | 3.61 M | $39.0 M |
| 2017 Q3 | 27 | 3.88 M | $41.2 M |
| 2017 Q2 | 31 | 4.13 M | $42.2 M |
| 2017 Q1 | 32 | 4.60 M | $44.9 M |
| 2016 Q4 | 32 | 4.23 M | $37.1 M |
| 2016 Q3 | 37 | 3.55 M | $30.9 M |
| 2016 Q2 | 36 | 3.66 M | $31.0 M |
| 2016 Q1 | 34 | 3.78 M | $32.3 M |
| 2015 Q4 | 38 | 3.42 M | $30.2 M |
| 2015 Q3 | 30 | 3.01 M | $25.8 M |
| 2015 Q2 | 29 | 2.82 M | $27.9 M |
| 2015 Q1 | 19 | 2.23 M | $23.0 M |
| 2014 Q4 | 21 | 2.35 M | $23.1 M |
| 2014 Q3 | 21 | 2.35 M | $23.2 M |
| 2014 Q2 | 22 | 2.28 M | $23.9 M |
| 2014 Q1 | 20 | 2.10 M | $21.0 M |