| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2017 Q3 | 0 | $0 | -$147,000 | 0 | |
| 2017 Q2 | 2,900 | $147,000 | -$114,280,354 | $50.69 | 2 |
| 2017 Q1 | 2,242,754 | $114,427,355 | +$2,973,478 | $51.09 | 52 |
| 2016 Q4 | 1,496,572 | $75,314,900 | +$13,173,282 | $50.39 | 44 |
| 2016 Q3 | 1,921,724 | $98,001,125 | -$12,309,232 | $51.00 | 47 |
| 2016 Q2 | 2,159,712 | $112,189,935 | +$1,111,264 | $52.04 | 50 |
| 2016 Q1 | 2,137,894 | $108,046,941 | +$10,303,447 | $50.51 | 51 |
| 2015 Q4 | 1,935,515 | $96,916,780 | +$10,565,689 | $50.07 | 48 |
| 2015 Q3 | 1,957,756 | $97,147,344 | -$4,691,660 | $49.62 | 52 |
| 2015 Q2 | 2,052,157 | $104,348,048 | +$34,589,250 | $50.85 | 50 |
| 2015 Q1 | 1,371,876 | $70,011,561 | +$3,917,471 | $51.04 | 48 |
| 2014 Q4 | 1,295,463 | $65,945,792 | -$603,511 | $50.88 | 54 |
| 2014 Q3 | 1,308,571 | $67,139,542 | -$3,803,662 | $51.33 | 58 |
| 2014 Q2 | 1,382,103 | $71,580,571 | +$306,432 | $51.84 | 61 |
| 2014 Q1 | 1,376,129 | $70,311,376 | -$14,555,663 | $51.09 | 57 |