| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2018 Q3 | 0 | $0 | -$139K | 0 | |
| 2018 Q2 | 18.6K | $139K | -$316M | $7.49 | 1 |
| 2018 Q1 | 42.3M | $317M | +$124M | $7.49 | 89 |
| 2017 Q4 | 25.9M | $160M | +$12.3M | $6.14 | 66 |
| 2017 Q3 | 24M | $143M | -$1.45M | $5.98 | 74 |
| 2017 Q2 | 24.2M | $147M | +$7.77M | $6.06 | 67 |
| 2017 Q1 | 23M | $134M | +$6.96M | $5.86 | 59 |
| 2016 Q4 | 21.8M | $122M | +$7.96M | $5.59 | 62 |
| 2016 Q3 | 20.9M | $125M | +$9.59M | $5.99 | 58 |
| 2016 Q2 | 19.4M | $99.2M | +$2.54M | $5.13 | 53 |
| 2016 Q1 | 18.6M | $94.7M | +$6.57M | $5.07 | 57 |
| 2015 Q4 | 17.7M | $65.6M | -$2.32M | $3.71 | 50 |
| 2015 Q3 | 18.3M | $73.8M | -$4.66M | $4.04 | 51 |
| 2015 Q2 | 19.4M | $89.3M | -$1.27M | $4.62 | 59 |
| 2015 Q1 | 19.5M | $106M | +$6.9M | $5.40 | 58 |
| 2014 Q4 | 18M | $112M | +$4.14M | $6.23 | 56 |
| 2014 Q3 | 17.5M | $110M | -$984K | $6.25 | 50 |
| 2014 Q2 | 17.8M | $118M | +$2.38M | $6.62 | 56 |
| 2014 Q1 | 17.3M | $107M | +$2.34M | $6.19 | 53 |