| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2019 Q2 | 0 | $0 | -$11,000 | 0 | |
| 2019 Q1 | 0 | $0 | -$429,180,818 | 0 | |
| 2018 Q4 | 10,578,075 | $429,268,717 | +$14,430,095 | $40.58 | 75 |
| 2018 Q3 | 10,115,063 | $389,433,481 | +$9,266,339 | $38.50 | 74 |
| 2018 Q2 | 10,079,931 | $371,339,084 | +$399,135 | $36.84 | 69 |
| 2018 Q1 | 10,070,044 | $360,719,426 | -$736,603 | $35.79 | 69 |
| 2017 Q4 | 10,088,751 | $398,002,080 | +$418,336 | $39.45 | 70 |
| 2017 Q3 | 10,130,679 | $432,693,992 | +$232,703 | $42.71 | 69 |
| 2017 Q2 | 10,125,379 | $425,269,153 | +$4,703,511 | $42.00 | 74 |
| 2017 Q1 | 10,010,021 | $447,243,213 | +$2,305,882 | $44.68 | 77 |
| 2016 Q4 | 9,964,716 | $441,138,509 | -$2,922,840 | $44.27 | 75 |
| 2016 Q3 | 10,036,353 | $414,099,972 | -$411,808 | $41.26 | 74 |
| 2016 Q2 | 10,067,273 | $413,651,102 | +$133,122,518 | $41.09 | 76 |
| 2016 Q1 | 6,842,581 | $250,735,183 | +$7,835,553 | $36.65 | 81 |
| 2015 Q4 | 6,651,753 | $177,949,044 | -$3,442,196 | $26.76 | 66 |
| 2015 Q3 | 6,734,996 | $183,195,639 | -$7,350,315 | $27.20 | 62 |
| 2015 Q2 | 6,979,035 | $265,172,233 | +$4,033,878 | $38.00 | 63 |
| 2015 Q1 | 6,899,347 | $222,819,377 | +$2,096,159 | $32.27 | 67 |
| 2014 Q4 | 6,824,818 | $215,229,680 | -$8,560,405 | $31.51 | 69 |
| 2014 Q3 | 6,991,424 | $288,315,326 | -$13,702,333 | $41.24 | 65 |
| 2014 Q2 | 7,322,636 | $320,356,862 | +$5,026,434 | $43.75 | 70 |
| 2014 Q1 | 7,208,788 | $310,575,567 | +$21,179,845 | $43.08 | 67 |