| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2020 Q3 | 0 | $0 | -$298,000 | 0 | |
| 2020 Q2 | 8,550 | $298,000 | +$298,000 | $34.85 | 1 |
| 2019 Q4 | 0 | $0 | -$83,000 | 0 | |
| 2019 Q3 | 2,424 | $83,000 | -$994,273,488 | $32.00 | 3 |
| 2019 Q2 | 28,650,823 | $998,029,407 | +$428,446,058 | $34.84 | 205 |
| 2019 Q1 | 22,354,566 | $689,853,880 | +$11,704,268 | $30.87 | 224 |
| 2018 Q4 | 22,249,533 | $563,168,920 | +$6,812,314 | $25.30 | 212 |
| 2018 Q3 | 21,179,887 | $836,567,610 | +$1,435,706 | $39.51 | 235 |
| 2018 Q2 | 21,265,654 | $897,338,765 | -$38,132,757 | $42.22 | 229 |
| 2018 Q1 | 22,251,615 | $889,991,577 | -$29,503,244 | $39.97 | 239 |
| 2017 Q4 | 22,918,575 | $1,059,766,360 | +$16,222,649 | $46.23 | 240 |
| 2017 Q3 | 22,402,501 | $1,006,066,254 | -$16,041,149 | $44.94 | 225 |
| 2017 Q2 | 22,825,953 | $1,030,920,356 | -$16,659,331 | $45.17 | 238 |
| 2017 Q1 | 23,257,090 | $1,094,781,387 | +$26,129,898 | $47.09 | 235 |
| 2016 Q4 | 22,560,962 | $1,080,921,731 | +$10,031,400 | $47.92 | 237 |
| 2016 Q3 | 22,331,181 | $1,019,570,946 | +$11,834,609 | $45.66 | 223 |
| 2016 Q2 | 22,319,752 | $1,042,354,656 | -$24,338,417 | $46.70 | 226 |
| 2016 Q1 | 22,904,421 | $995,162,962 | -$43,331,317 | $43.47 | 221 |
| 2015 Q4 | 24,044,863 | $824,305,893 | +$28,887,393 | $34.27 | 216 |
| 2015 Q3 | 24,033,464 | $998,619,234 | -$12,099,027 | $41.53 | 205 |
| 2015 Q2 | 24,291,607 | $1,110,428,358 | -$16,842,242 | $45.71 | 202 |
| 2015 Q1 | 24,599,216 | $1,174,530,018 | +$21,368,184 | $47.74 | 212 |
| 2014 Q4 | 23,940,862 | $1,147,615,480 | +$63,693,916 | $47.92 | 206 |
| 2014 Q3 | 23,116,283 | $1,054,523,776 | +$77,641,121 | $45.62 | 182 |
| 2014 Q2 | 21,414,630 | $971,942,283 | +$188,113,107 | $45.39 | 183 |
| 2014 Q1 | 17,330,380 | $732,484,896 | +$200,194,380 | $42.25 | 167 |