| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2018 Q4 | 0 | $0 | -$120K | 0 | |
| 2018 Q3 | 0 | $0 | -$411M | 0 | |
| 2018 Q2 | 61.6M | $411M | -$4.32M | $6.67 | 162 |
| 2018 Q1 | 62.4M | $411M | +$26.6M | $6.59 | 152 |
| 2017 Q4 | 58M | $467M | +$6.23M | $8.05 | 152 |
| 2017 Q3 | 57.9M | $335M | -$28.9M | $5.79 | 163 |
| 2017 Q2 | 58.2M | $625M | -$7.14M | $10.74 | 177 |
| 2017 Q1 | 58.1M | $729M | +$27.9M | $12.55 | 192 |
| 2016 Q4 | 61.4M | $1.11B | -$63.4M | $18.02 | 204 |
| 2016 Q3 | 63M | $1.57B | -$25.6M | $24.98 | 200 |
| 2016 Q2 | 65M | $1.28B | +$34.7M | $19.62 | 205 |
| 2016 Q1 | 64.7M | $901M | +$15.4M | $13.93 | 192 |
| 2015 Q4 | 60.5M | $1.1B | +$20.1M | $18.13 | 203 |
| 2015 Q3 | 59.6M | $1.12B | -$130M | $18.85 | 205 |
| 2015 Q2 | 65.2M | $1.4B | +$77.9M | $21.46 | 204 |
| 2015 Q1 | 61.3M | $1.38B | +$216M | $22.41 | 193 |
| 2014 Q4 | 51.4M | $828M | +$32.9M | $16.11 | 165 |
| 2014 Q3 | 49.9M | $757M | +$135M | $15.19 | 160 |
| 2014 Q2 | 41.1M | $572M | +$20.4M | $13.90 | 132 |
| 2014 Q1 | 39.5M | $571M | +$56.5M | $14.50 | 123 |