| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2022 Q1 | 0 | $0 | -$9,109,716 | 0 | |
| 2021 Q4 | 71,915 | $9,109,716 | -$1,156,080 | $126.68 | 6 |
| 2021 Q3 | 81,045 | $9,680,381 | -$767,089 | $119.20 | 5 |
| 2021 Q2 | 87,451 | $10,152,259 | -$563,090 | $116.06 | 5 |
| 2021 Q1 | 92,300 | $10,666,488 | -$6,668,146 | $115.72 | 5 |
| 2020 Q4 | 152,728 | $16,630,521 | -$838,834 | $108.98 | 7 |
| 2020 Q3 | 160,422 | $15,672,603 | +$725,405 | $98.23 | 7 |
| 2020 Q2 | 153,031 | $14,057,488 | -$752,425 | $91.97 | 7 |
| 2020 Q1 | 161,209 | $14,962,367 | +$165,589 | $92.99 | 7 |
| 2019 Q4 | 159,425 | $16,433,471 | -$1,184,429 | $102.86 | 7 |
| 2019 Q3 | 170,983 | $17,379,363 | +$7,827,902 | $101.63 | 7 |
| 2019 Q2 | 93,955 | $9,290,434 | -$999,976 | $99.49 | 6 |
| 2019 Q1 | 104,070 | $10,281,573 | +$372,878 | $98.63 | 6 |
| 2018 Q4 | 100,300 | $9,737,355 | +$3,653,091 | $97.00 | 6 |
| 2018 Q3 | 62,620 | $6,783,226 | -$139,406 | $108.25 | 4 |
| 2018 Q2 | 63,904 | $6,903,286 | -$246,949 | $108.00 | 5 |
| 2018 Q1 | 66,187 | $7,201,326 | -$179,175 | $108.73 | 5 |
| 2017 Q4 | 67,832 | $7,053,571 | -$665,353 | $104.00 | 5 |
| 2017 Q3 | 74,229 | $7,711,785 | -$209,501 | $103.86 | 6 |
| 2017 Q2 | 76,231 | $7,966,483 | -$1,489,390 | $104.28 | 6 |
| 2017 Q1 | 90,513 | $9,706,705 | -$20,056,398 | $107.24 | 6 |
| 2016 Q4 | 289,768 | $29,258,853 | -$2,242,299 | $101.94 | 7 |
| 2016 Q3 | 312,056 | $29,455,921 | -$8,532,880 | $95.10 | 7 |
| 2016 Q2 | 403,801 | $37,447,352 | -$29,615 | $92.51 | 8 |
| 2016 Q1 | 417,772 | $35,753,721 | -$1,077,174 | $85.75 | 8 |
| 2015 Q4 | 429,172 | $39,453,034 | -$1,213,002 | $92.86 | 7 |
| 2015 Q3 | 462,472 | $45,184,903 | -$9,568,849 | $98.13 | 8 |
| 2015 Q2 | 524,263 | $56,985,524 | +$14,054,666 | $108.99 | 10 |
| 2015 Q1 | 440,665 | $45,999,898 | +$2,971,119 | $104.50 | 9 |
| 2014 Q4 | 409,487 | $45,778,733 | +$3,598,088 | $112.18 | 8 |
| 2014 Q3 | 377,701 | $41,006,936 | -$3,979,900 | $108.57 | 8 |
| 2014 Q2 | 416,864 | $43,096,430 | +$7,659,851 | $103.77 | 10 |
| 2014 Q1 | 342,726 | $36,201,341 | +$6,530,608 | $105.91 | 10 |