| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q1 | 1 | 120 | $0 |
| 2016 Q4 | 1 | 120 | $0 |
| 2016 Q3 | 1 | 120 | $0 |
| 2016 Q2 | 1 | 120 | $0 |
| 2016 Q1 | 1 | 120 | $0 |
| 2015 Q4 | 1 | 120 | $0 |
| 2015 Q3 | 16 | 7.59 M | $3.49 M |
| 2015 Q2 | 17 | 5.70 M | $1.86 M |
| 2015 Q1 | 12 | 6.35 M | $3.18 M |
| 2014 Q4 | 18 | 7.09 M | $3.63 M |
| 2014 Q3 | 15 | 6.82 M | $5.29 M |
| 2014 Q2 | 18 | 6.65 M | $6.71 M |
| 2014 Q1 | 14 | 4.03 M | $4.63 M |