| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 1 | 0 | $0 |
| 2019 Q4 | 1 | 0 | $0 |
| 2019 Q3 | 1 | 0 | $0 |
| 2019 Q2 | 40 | 10.9 M | $4.72 M |
| 2019 Q1 | 45 | 17.1 M | $8.02 M |
| 2018 Q4 | 55 | 20.6 M | $8.23 M |
| 2018 Q3 | 60 | 23.6 M | $27.1 M |
| 2018 Q2 | 52 | 23.6 M | $29.1 M |
| 2018 Q1 | 50 | 24.4 M | $24.9 M |
| 2017 Q4 | 58 | 25.2 M | $35.1 M |
| 2017 Q3 | 44 | 21.7 M | $22.6 M |
| 2017 Q2 | 51 | 22.3 M | $22.3 M |
| 2017 Q1 | 51 | 23.6 M | $30.2 M |
| 2016 Q4 | 68 | 23.7 M | $35.6 M |
| 2016 Q3 | 63 | 24.0 M | $55.0 M |
| 2016 Q2 | 62 | 25.4 M | $41.9 M |
| 2016 Q1 | 66 | 31.7 M | $37.1 M |
| 2015 Q4 | 79 | 38.6 M | $68.7 M |
| 2015 Q3 | 78 | 40.8 M | $107 M |
| 2015 Q2 | 83 | 37.5 M | $101 M |
| 2015 Q1 | 94 | 33.4 M | $224 M |
| 2014 Q4 | 90 | 32.5 M | $214 M |