| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2017 Q2 | 0 | $0 | -$606,000 | 0 | |
| 2017 Q1 | 8,403 | $606,000 | -$27,768,000 | $72.12 | 1 |
| 2016 Q4 | 647,595 | $28,447,000 | -$1,782,635,290 | $44.16 | 10 |
| 2016 Q3 | 47,543,603 | $1,826,218,827 | -$8,800,192 | $38.44 | 235 |
| 2016 Q2 | 48,140,531 | $1,475,195,308 | -$8,786,287 | $30.64 | 231 |
| 2016 Q1 | 48,558,491 | $1,505,137,074 | -$22,581,711 | $31 | 227 |
| 2015 Q4 | 49,590,251 | $1,488,047,157 | -$41,017,676 | $30.01 | 222 |
| 2015 Q3 | 50,390,048 | $1,633,230,511 | +$5,702,246 | $32.41 | 228 |
| 2015 Q2 | 50,417,778 | $1,914,850,886 | +$18,479,517 | $37.98 | 215 |
| 2015 Q1 | 50,289,877 | $2,025,166,064 | -$53,462,832 | $40.28 | 220 |
| 2014 Q4 | 50,683,626 | $1,812,598,098 | -$25,418,002 | $35.76 | 190 |
| 2014 Q3 | 51,660,990 | $1,373,765,253 | -$61,829,593 | $26.58 | 161 |
| 2014 Q2 | 54,079,846 | $1,196,547,464 | -$65,983,060 | $22.08 | 150 |
| 2014 Q1 | 54,731,251 | $1,292,113,500 | +$21,245,407 | $23.63 | 141 |