| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2017 Q2 | 0 | $0 | -$21,731,000 | 0 | |
| 2017 Q1 | 389,102 | $21,731,000 | -$1,793,115,480 | $55.81 | 3 |
| 2016 Q4 | 42,535,424 | $1,968,089,501 | +$37,294,191 | $46.27 | 165 |
| 2016 Q3 | 41,762,757 | $2,035,356,640 | +$22,946,531 | $48.76 | 166 |
| 2016 Q2 | 41,318,777 | $1,969,643,807 | +$4,135,512 | $47.67 | 157 |
| 2016 Q1 | 41,233,275 | $1,907,962,103 | +$108,313,415 | $46.28 | 154 |
| 2015 Q4 | 39,318,455 | $1,565,504,086 | +$5,936,532 | $39.81 | 122 |
| 2015 Q3 | 39,207,840 | $1,281,800,645 | +$27,980,104 | $32.69 | 116 |
| 2015 Q2 | 38,560,988 | $1,479,998,267 | -$256,055,692 | $38.38 | 114 |
| 2015 Q1 | 45,630,293 | $1,566,496,162 | +$252,711,682 | $34.33 | 112 |
| 2014 Q4 | 37,764,552 | $1,270,695,936 | +$13,121,124 | $33.65 | 77 |
| 2014 Q3 | 37,612,202 | $1,005,398,439 | -$3,054,700 | $26.73 | 67 |
| 2014 Q2 | 37,703,490 | $1,096,439,916 | -$759,431 | $29.08 | 71 |
| 2014 Q1 | 37,579,882 | $1,155,517,320 | -$9,163,289 | $30.75 | 70 |