| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2016 Q2 | 38 | 5.67 M | $954 k |
| 2016 Q1 | 39 | 13.6 M | $1.63 M |
| 2015 Q4 | 45 | 19.9 M | $8.31 M |
| 2015 Q3 | 40 | 20.8 M | $22.3 M |
| 2015 Q2 | 44 | 21.3 M | $38.2 M |
| 2015 Q1 | 46 | 20.4 M | $45.1 M |
| 2014 Q4 | 50 | 20.7 M | $39.0 M |
| 2014 Q3 | 43 | 20.3 M | $30.1 M |
| 2014 Q2 | 58 | 22.4 M | $43.3 M |
| 2014 Q1 | 68 | 27.0 M | $63.4 M |