| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q1 | 3 | 439 k | $11.1 M |
| 2016 Q4 | 3 | 467 k | $11.8 M |
| 2016 Q3 | 3 | 468 k | $12.0 M |
| 2016 Q2 | 3 | 455 k | $11.7 M |
| 2016 Q1 | 3 | 437 k | $10.9 M |
| 2015 Q4 | 3 | 386 k | $9.78 M |
| 2015 Q3 | 3 | 364 k | $9.13 M |
| 2015 Q2 | 3 | 349 k | $8.75 M |
| 2015 Q1 | 2 | 315 k | $7.93 M |
| 2014 Q4 | 2 | 300 k | $7.52 M |
| 2014 Q3 | 3 | 291 k | $7.20 M |
| 2014 Q2 | 3 | 277 k | $6.85 M |
| 2014 Q1 | 4 | 255 k | $6.02 M |