| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2021 Q1 | 0 | $0 | -$631K | 0 | |
| 2020 Q4 | 23.6K | $631K | +$631K | $26.75 | 1 |
| 2020 Q2 | 0 | $0 | -$214K | 0 | |
| 2020 Q1 | 255 | $6K | -$2.07B | $23.53 | 1 |
| 2019 Q4 | 78.2M | $2.09B | -$21.7M | $26.75 | 232 |
| 2019 Q3 | 78.3M | $2.11B | -$45.1M | $26.93 | 212 |
| 2019 Q2 | 79.7M | $1.84B | +$30.3M | $23.09 | 202 |
| 2019 Q1 | 79.4M | $1.75B | -$30.3M | $22.00 | 201 |
| 2018 Q4 | 80.9M | $1.51B | -$86.4M | $18.62 | 193 |
| 2018 Q3 | 84.8M | $1.68B | -$43.1M | $19.87 | 188 |
| 2018 Q2 | 88.4M | $1.66B | +$14.9M | $18.75 | 194 |
| 2018 Q1 | 87.6M | $1.52B | -$120M | $17.29 | 193 |
| 2017 Q4 | 93.5M | $2.01B | +$284M | $21.49 | 193 |
| 2017 Q3 | 79.8M | $1.92B | -$288M | $24.10 | 184 |
| 2017 Q2 | 91.7M | $2.18B | -$102M | $23.84 | 185 |
| 2017 Q1 | 95.7M | $1.93B | +$48.8M | $20.13 | 171 |
| 2016 Q4 | 98.2M | $1.86B | -$78.5M | $18.99 | 173 |
| 2016 Q3 | 102M | $2.3B | +$148M | $22.49 | 165 |
| 2016 Q2 | 95.6M | $2.2B | +$20.2M | $22.97 | 161 |
| 2016 Q1 | 95M | $1.82B | -$60M | $19.07 | 144 |
| 2015 Q4 | 96.5M | $2.02B | -$669K | $20.91 | 143 |
| 2015 Q3 | 93.6M | $1.79B | +$199M | $19.09 | 131 |
| 2015 Q2 | 84.9M | $2.41B | +$30.5M | $28.38 | 150 |
| 2015 Q1 | 84.5M | $2.4B | +$14M | $28.32 | 143 |
| 2014 Q4 | 83.5M | $2.06B | +$727M | $24.66 | 135 |
| 2014 Q3 | 53M | $1.64B | -$450M | $30.92 | 125 |
| 2014 Q2 | 67.4M | $2.23B | +$57.8M | $33.11 | 137 |
| 2014 Q1 | 65.8M | $1.79B | +$7.22M | $27.13 | 94 |