| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2017 Q2 | 0 | $0 | -$606K | 0 | |
| 2017 Q1 | 8.4K | $606K | -$27.8M | $72.12 | 1 |
| 2016 Q4 | 648K | $28.4M | -$1.78B | $44.16 | 10 |
| 2016 Q3 | 47.4M | $1.82B | -$10.7M | $38.44 | 235 |
| 2016 Q2 | 48.1M | $1.47B | -$8.59M | $30.64 | 229 |
| 2016 Q1 | 48.5M | $1.5B | -$24.6M | $31.00 | 225 |
| 2015 Q4 | 48.7M | $1.46B | -$43.1M | $30.01 | 217 |
| 2015 Q3 | 50.4M | $1.63B | +$4.33M | $32.41 | 227 |
| 2015 Q2 | 50.3M | $1.91B | +$18.9M | $37.98 | 213 |
| 2015 Q1 | 50.3M | $2.02B | -$53.6M | $40.28 | 221 |
| 2014 Q4 | 50.7M | $1.81B | -$27.4M | $35.76 | 190 |
| 2014 Q3 | 51.6M | $1.37B | -$61.8M | $26.58 | 161 |
| 2014 Q2 | 54.1M | $1.2B | -$66M | $22.08 | 149 |
| 2014 Q1 | 54.8M | $1.29B | +$20.6M | $23.63 | 141 |