| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2017 Q4 | 0 | $0 | -$386,931,507 | 0 | |
| 2017 Q3 | 14,057,429 | $387,344,510 | -$7,461,660 | $27.55 | 92 |
| 2017 Q2 | 14,379,753 | $367,423,071 | -$14,438,341 | $25.55 | 90 |
| 2017 Q1 | 14,920,640 | $390,218,376 | +$33,745,376 | $26.15 | 86 |
| 2016 Q4 | 14,847,170 | $430,886,592 | +$15,831,576 | $29 | 97 |
| 2016 Q3 | 14,540,581 | $276,127,633 | -$4,820,690 | $18.99 | 85 |
| 2016 Q2 | 14,884,436 | $251,989,723 | -$1,506,954 | $16.93 | 83 |
| 2016 Q1 | 15,191,747 | $229,413,535 | -$11,552,711 | $15.05 | 87 |
| 2015 Q4 | 15,873,577 | $277,869,935 | +$3,691,366 | $17.48 | 88 |
| 2015 Q3 | 15,666,203 | $257,067,044 | -$3,742,692 | $16.41 | 84 |
| 2015 Q2 | 15,862,884 | $295,170,063 | -$1,432,519 | $18.61 | 90 |
| 2015 Q1 | 15,942,121 | $283,432,087 | +$1,500,308 | $17.79 | 85 |
| 2014 Q4 | 15,868,248 | $275,745,180 | +$2,575,079 | $17.36 | 86 |
| 2014 Q3 | 15,797,872 | $259,055,508 | +$6,929,388 | $16.4 | 84 |
| 2014 Q2 | 15,497,594 | $263,144,490 | +$742,449 | $17.06 | 88 |
| 2014 Q1 | 15,428,547 | $272,284,613 | +$3,376,553 | $17.66 | 85 |