| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q2 | 3 | 191 k | $550 k |
| 2018 Q1 | 48 | 14.1 M | $53.4 M |
| 2017 Q4 | 35 | 7.58 M | $28.8 M |
| 2017 Q3 | 34 | 5.41 M | $15.0 M |
| 2017 Q2 | 20 | 4.92 M | $7.31 M |
| 2017 Q1 | 21 | 4.61 M | $4.58 M |
| 2016 Q4 | 22 | 4.50 M | $6.93 M |
| 2016 Q3 | 19 | 778 k | $1.99 M |
| 2016 Q2 | 14 | 526 k | $1.19 M |
| 2016 Q1 | 19 | 730 k | $1.52 M |
| 2015 Q4 | 12 | 2.51 M | $8.57 M |
| 2015 Q3 | 13 | 624 k | $1.40 M |
| 2015 Q2 | 14 | 553 k | $1.43 M |
| 2015 Q1 | 9 | 437 k | $2.30 M |
| 2014 Q4 | 9 | 450 k | $1.79 M |
| 2014 Q3 | 9 | 427 k | $1.92 M |
| 2014 Q2 | 10 | 305 k | $2.16 M |