| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q2 | 2 | 20.5 k | $0 |
| 2020 Q1 | 2 | 20.5 k | $0 |
| 2019 Q4 | 2 | 20.5 k | $0 |
| 2019 Q3 | 2 | 20.5 k | $0 |
| 2019 Q2 | 2 | 20.5 k | $0 |
| 2019 Q1 | 2 | 38.2 k | $0 |
| 2018 Q4 | 1 | 5.52 k | $0 |
| 2018 Q3 | 1 | 5.52 k | $0 |
| 2018 Q2 | 2 | 5.75 k | $0 |
| 2018 Q1 | 3 | 17.2 k | $0 |
| 2017 Q4 | 3 | 17.8 k | $0 |
| 2017 Q3 | 3 | 17.8 k | $0 |
| 2017 Q2 | 2 | 17.0 k | $0 |
| 2017 Q1 | 3 | 19.7 k | $0 |
| 2016 Q4 | 3 | 29.9 k | $18.0 k |
| 2016 Q3 | 2 | 50.4 k | $0 |
| 2016 Q2 | 3 | 63.3 k | $3.00 k |
| 2016 Q1 | 2 | 24.3 k | $3.00 k |
| 2015 Q4 | 2 | 24.3 k | $55.0 k |
| 2015 Q3 | 6 | 125 k | $950 k |
| 2015 Q2 | 23 | 4.92 M | $41.4 M |
| 2015 Q1 | 27 | 4.69 M | $39.8 M |
| 2014 Q4 | 25 | 4.69 M | $39.1 M |
| 2014 Q3 | 26 | 4.56 M | $38.0 M |
| 2014 Q2 | 24 | 4.19 M | $35.8 M |
| 2014 Q1 | 28 | 3.87 M | $32.2 M |