| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2017 Q2 | 0 | $0 | -$5.06M | 0 | |
| 2017 Q1 | 899K | $5.06M | -$458M | $5.63 | 1 |
| 2016 Q4 | 91.6M | $517M | -$16.3M | $5.64 | 159 |
| 2016 Q3 | 94M | $583M | -$5.87M | $6.20 | 167 |
| 2016 Q2 | 94.9M | $607M | -$7.39M | $6.40 | 173 |
| 2016 Q1 | 93.9M | $532M | +$5.06M | $5.67 | 169 |
| 2015 Q4 | 96.5M | $717M | +$25M | $7.43 | 173 |
| 2015 Q3 | 92.7M | $721M | +$37.2M | $7.78 | 166 |
| 2015 Q2 | 88.6M | $664M | +$40.8M | $7.49 | 162 |
| 2015 Q1 | 83.1M | $369M | +$18.6M | $4.44 | 142 |
| 2014 Q4 | 78.9M | $346M | +$2.41M | $4.39 | 137 |
| 2014 Q3 | 79.3M | $271M | -$4.81M | $3.42 | 137 |
| 2014 Q2 | 81.7M | $304M | +$7.6M | $3.72 | 144 |
| 2014 Q1 | 81.5M | $294M | +$223M | $3.61 | 137 |