| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2017 Q4 | 0 | $0 | -$333,439,996 | 0 | |
| 2017 Q3 | 833,728 | $333,440,000 | -$33,253,521 | $400.96 | 27 |
| 2017 Q2 | 917,732 | $360,061,692 | -$219,770,476 | $392.95 | 29 |
| 2017 Q1 | 1,571,327 | $516,070,000 | -$27,746,384 | $328.00 | 22 |
| 2016 Q4 | 1,657,850 | $541,227,000 | +$14,782,474 | $328.52 | 24 |
| 2016 Q3 | 1,604,615 | $544,074,000 | -$14,844,412 | $335.94 | 23 |
| 2016 Q2 | 1,649,609 | $548,505,000 | +$17,020,284 | $333.25 | 25 |
| 2016 Q1 | 1,584,734 | $616,100,000 | -$23,184,469 | $394.98 | 37 |
| 2015 Q4 | 1,662,551 | $463,749,000 | -$667,469 | $281.19 | 30 |
| 2015 Q3 | 1,663,370 | $535,593,000 | +$1,314,173 | $320.35 | 28 |
| 2015 Q2 | 1,659,511 | $591,172,000 | +$1,206,675 | $357.12 | 28 |
| 2015 Q1 | 1,656,073 | $558,620,000 | +$25,135,579 | $340.23 | 29 |
| 2014 Q4 | 1,585,697 | $500,182,539 | -$21,644,309 | $314.99 | 31 |
| 2014 Q3 | 1,650,431 | $540,226,000 | -$6,225,943 | $324.35 | 32 |
| 2014 Q2 | 1,672,723 | $530,018,000 | +$2,706,752 | $317.82 | 30 |
| 2014 Q1 | 1,663,859 | $480,096,000 | -$9,177,794 | $289.72 | 28 |