| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2019 Q2 | 1 | 5.55 k | $38.0 k |
| 2016 Q1 | 27 | 7.14 M | $63.6 M |
| 2015 Q4 | 31 | 6.64 M | $58.1 M |
| 2015 Q3 | 32 | 5.42 M | $43.0 M |
| 2015 Q2 | 35 | 5.40 M | $44.6 M |
| 2015 Q1 | 38 | 4.32 M | $39.2 M |
| 2014 Q4 | 33 | 3.99 M | $35.1 M |
| 2014 Q3 | 35 | 3.85 M | $35.4 M |
| 2014 Q2 | 31 | 3.67 M | $34.3 M |
| 2014 Q1 | 33 | 3.56 M | $32.8 M |