| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q2 | 1 | 0 | $0 |
| 2021 Q1 | 1 | 0 | $0 |
| 2020 Q4 | 2 | 10.0 | $0 |
| 2020 Q3 | 2 | 10.0 | $0 |
| 2020 Q2 | 79 | 64.2 M | $35.3 M |
| 2020 Q1 | 82 | 78.2 M | $32.0 M |
| 2019 Q4 | 84 | 64.5 M | $22.9 M |
| 2019 Q3 | 83 | 62.6 M | $16.3 M |
| 2019 Q2 | 102 | 57.3 M | $30.0 M |
| 2019 Q1 | 115 | 51.3 M | $50.9 M |
| 2018 Q4 | 123 | 44.6 M | $43.0 M |
| 2018 Q3 | 127 | 42.6 M | $50.9 M |
| 2018 Q2 | 119 | 38.1 M | $55.8 M |
| 2018 Q1 | 113 | 32.4 M | $33.4 M |
| 2017 Q4 | 126 | 27.6 M | $36.9 M |
| 2017 Q3 | 123 | 27.6 M | $61.2 M |
| 2017 Q2 | 124 | 25.4 M | $66.8 M |
| 2017 Q1 | 124 | 24.6 M | $78.0 M |
| 2016 Q4 | 141 | 24.5 M | $83.0 M |
| 2016 Q3 | 133 | 19.0 M | $72.2 M |
| 2016 Q2 | 124 | 17.7 M | $65.7 M |
| 2016 Q1 | 117 | 17.7 M | $38.3 M |
| 2015 Q4 | 131 | 21.4 M | $53.4 M |
| 2015 Q3 | 133 | 21.9 M | $58.7 M |
| 2015 Q2 | 140 | 25.4 M | $95.7 M |
| 2015 Q1 | 116 | 21.4 M | $75.8 M |
| 2014 Q4 | 114 | 21.0 M | $152 M |
| 2014 Q3 | 113 | 16.0 M | $102 M |
| 2014 Q2 | 130 | 16.1 M | $134 M |
| 2014 Q1 | 115 | 12.1 M | $93.2 M |