| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2019 Q1 | 0 | $0 | -$17,000 | 0 | |
| 2018 Q4 | 400 | $17,000 | -$15,222,000 | $42.50 | 1 |
| 2018 Q3 | 459,890 | $15,222,000 | +$2,799,227 | $33.10 | 1 |
| 2018 Q2 | 375,321 | $14,344,000 | +$5,636,630 | $34.73 | 2 |
| 2018 Q1 | 227,831 | $9,331,957 | -$17,170,836 | $40.96 | 1 |
| 2017 Q4 | 646,346 | $26,532,017 | -$9,148,184 | $41.02 | 4 |
| 2017 Q3 | 869,203 | $40,546,652 | -$204,531,658 | $46.62 | 4 |
| 2017 Q2 | 8,098,320 | $102,678,290 | +$32,149,394 | $12.68 | 72 |
| 2017 Q1 | 5,454,134 | $73,403,372 | -$50,971,433 | $13.45 | 77 |
| 2016 Q4 | 7,812,646 | $118,020,745 | -$19,199,641 | $15.11 | 82 |
| 2016 Q3 | 9,471,184 | $155,372,182 | +$7,828,438 | $16.39 | 97 |
| 2016 Q2 | 8,264,780 | $147,391,171 | -$1,260,706 | $17.81 | 94 |
| 2016 Q1 | 8,086,814 | $153,665,136 | -$36,126,254 | $18.95 | 81 |
| 2015 Q4 | 9,849,067 | $196,207,546 | -$149,891,182 | $19.93 | 87 |
| 2015 Q3 | 17,221,801 | $400,361,214 | +$109,800,887 | $23.28 | 100 |
| 2015 Q2 | 12,924,087 | $271,995,348 | +$85,795,647 | $21.06 | 83 |
| 2015 Q1 | 8,707,456 | $185,578,632 | +$37,365,738 | $21.33 | 86 |
| 2014 Q4 | 7,001,468 | $154,395,771 | -$121,815,423 | $22.05 | 79 |
| 2014 Q3 | 12,003,452 | $296,383,399 | +$87,928,721 | $24.67 | 88 |
| 2014 Q2 | 8,375,422 | $213,240,922 | +$9,900,371 | $25.44 | 89 |
| 2014 Q1 | 7,885,964 | $223,451,174 | -$88,634,876 | $28.35 | 87 |