| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 1 | 0 | $0 |
| 2019 Q4 | 1 | 0 | $0 |
| 2019 Q3 | 2 | 650 | $13.0 k |
| 2019 Q2 | 39 | 3.12 M | $64.4 M |
| 2019 Q1 | 27 | 541 k | $9.89 M |
| 2018 Q4 | 28 | 632 k | $9.60 M |
| 2018 Q3 | 28 | 555 k | $7.77 M |
| 2018 Q2 | 24 | 655 k | $9.89 M |
| 2018 Q1 | 25 | 734 k | $9.29 M |
| 2017 Q4 | 22 | 705 k | $13.5 M |
| 2017 Q3 | 21 | 658 k | $11.0 M |
| 2017 Q2 | 17 | 397 k | $6.31 M |
| 2017 Q1 | 21 | 528 k | $8.51 M |
| 2016 Q4 | 24 | 523 k | $8.08 M |
| 2016 Q3 | 24 | 532 k | $8.18 M |
| 2016 Q2 | 24 | 558 k | $9.06 M |
| 2016 Q1 | 24 | 593 k | $10.7 M |
| 2015 Q4 | 24 | 583 k | $9.14 M |
| 2015 Q3 | 23 | 590 k | $10.8 M |
| 2015 Q2 | 21 | 477 k | $8.43 M |
| 2015 Q1 | 20 | 442 k | $8.22 M |
| 2014 Q4 | 23 | 418 k | $6.31 M |
| 2014 Q3 | 20 | 467 k | $10.3 M |
| 2014 Q2 | 22 | 203 k | $4.40 M |