| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2017 Q4 | 0 | $0 | -$317,808,477 | 0 | |
| 2017 Q3 | 19,116,454 | $318,323,477 | -$11,215,461 | $16.65 | 120 |
| 2017 Q2 | 19,700,437 | $352,602,734 | -$2,215,630 | $17.90 | 139 |
| 2017 Q1 | 19,747,874 | $395,933,492 | +$33,783,475 | $20.05 | 140 |
| 2016 Q4 | 19,360,916 | $485,045,969 | -$1,243,464 | $25.05 | 140 |
| 2016 Q3 | 19,506,822 | $455,715,856 | +$13,258,541 | $23.37 | 152 |
| 2016 Q2 | 18,998,585 | $379,673,803 | -$543,742 | $19.99 | 139 |
| 2016 Q1 | 19,412,168 | $328,746,332 | +$18,966,150 | $16.94 | 136 |
| 2015 Q4 | 18,020,947 | $400,487,902 | +$23,763,098 | $22.20 | 136 |
| 2015 Q3 | 17,454,601 | $295,461,287 | +$487,572 | $16.97 | 105 |
| 2015 Q2 | 17,460,954 | $240,083,244 | +$5,599,089 | $13.75 | 102 |
| 2015 Q1 | 17,056,903 | $233,251,913 | +$959,485 | $13.69 | 114 |
| 2014 Q4 | 17,192,279 | $181,745,665 | -$19,164,553 | $10.57 | 114 |
| 2014 Q3 | 18,642,447 | $232,994,913 | +$14,218,262 | $12.50 | 129 |
| 2014 Q2 | 17,354,799 | $237,593,045 | +$5,726,657 | $13.68 | 120 |
| 2014 Q1 | 17,013,896 | $205,388,862 | +$218,013 | $12.07 | 114 |