| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2018 Q4 | 0 | $0 | -$356,646,000 | 0 | |
| 2018 Q3 | 5,698,770 | $356,646,000 | +$18,424,161 | $62.46 | 16 |
| 2018 Q2 | 5,370,549 | $355,139,000 | -$23,280,154 | $66.35 | 15 |
| 2018 Q1 | 5,757,605 | $345,538,000 | +$11,442,473 | $60.03 | 22 |
| 2017 Q4 | 5,537,819 | $366,487,000 | +$40,097,667 | $66.12 | 20 |
| 2017 Q3 | 4,922,935 | $370,029,000 | -$19,866,728 | $75.22 | 20 |
| 2017 Q2 | 5,194,300 | $383,708,000 | +$6,714,545 | $73.91 | 24 |
| 2017 Q1 | 5,104,626 | $374,074,000 | +$27,214,547 | $73.34 | 21 |
| 2016 Q4 | 4,775,179 | $327,899,000 | +$21,554,073 | $68.82 | 20 |
| 2016 Q3 | 4,460,833 | $307,388,000 | -$54,135,675 | $68.96 | 24 |
| 2016 Q2 | 5,562,205 | $391,025,000 | -$4,408,137 | $70.13 | 24 |
| 2016 Q1 | 5,289,205 | $360,034,000 | -$18,841,675 | $68.06 | 25 |
| 2015 Q4 | 5,673,124 | $314,044,000 | +$288,603,000 | $55.41 | 20 |