| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q4 | 1 | 300 | $0 |
| 2020 Q3 | 1 | 300 | $0 |
| 2020 Q2 | 1 | 300 | $0 |
| 2020 Q1 | 2 | 10.4 k | $4.00 k |
| 2019 Q4 | 1 | 300 | $0 |
| 2019 Q3 | 1 | 300 | $0 |
| 2019 Q2 | 1 | 300 | $0 |
| 2019 Q1 | 1 | 300 | $1.00 k |
| 2018 Q4 | 1 | 300 | $0 |
| 2018 Q3 | 2 | 446 k | $111 k |
| 2018 Q2 | 2 | 625 k | $199 k |
| 2018 Q1 | 1 | 572 k | $217 k |
| 2017 Q4 | 2 | 489 k | $196 k |
| 2017 Q3 | 1 | 300 | $0 |
| 2017 Q2 | 1 | 300 | $0 |
| 2017 Q1 | 4 | 537 k | $171 k |
| 2016 Q4 | 42 | 15.5 M | $18.7 M |
| 2016 Q3 | 44 | 14.8 M | $43.3 M |
| 2016 Q2 | 42 | 16.1 M | $51.6 M |
| 2016 Q1 | 41 | 15.7 M | $63.2 M |
| 2015 Q4 | 47 | 16.4 M | $60.5 M |
| 2015 Q3 | 46 | 18.5 M | $101 M |
| 2015 Q2 | 1 | 52.3 k | $303 k |