| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q4 | 1 | 3.00 k | $232 k |
| 2018 Q2 | 5 | 21.4 k | $1.63 M |
| 2018 Q1 | 44 | 288 k | $22.1 M |
| 2017 Q4 | 51 | 417 k | $32.8 M |
| 2017 Q3 | 48 | 706 k | $55.8 M |
| 2017 Q2 | 47 | 581 k | $44.3 M |
| 2017 Q1 | 46 | 417 k | $31.0 M |
| 2016 Q4 | 48 | 494 k | $36.3 M |
| 2016 Q3 | 47 | 353 k | $26.6 M |
| 2016 Q2 | 46 | 498 k | $38.0 M |
| 2016 Q1 | 50 | 470 k | $35.8 M |
| 2015 Q4 | 46 | 300 k | $21.5 M |
| 2015 Q3 | 41 | 393 k | $29.2 M |
| 2015 Q2 | 40 | 646 k | $51.4 M |
| 2015 Q1 | 43 | 772 k | $60.6 M |
| 2014 Q4 | 48 | 587 k | $50.2 M |
| 2014 Q3 | 56 | 724 k | $64.3 M |
| 2014 Q2 | 61 | 704 k | $65.6 M |
| 2014 Q1 | 51 | 821 k | $73.8 M |