| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 136,631 | $11,930,393 | +$11,141,958 | $89.37 | 3 |
| 2025 Q2 | 1,178 | $731,420 | -$423,711 | $88.25 | 1 |
| 2025 Q1 | 1,984 | $1,097,724 | -$13,718,102 | $91.03 | 2 |
| 2024 Q4 | 163,528 | $14,846,031 | +$14,031,077 | $87.33 | 2 |
| 2024 Q3 | 4,791 | $848,265 | +$392,000 | $98.10 | 11 |
| 2024 Q2 | 791 | $432,859 | $0 | $91.78 | 14 |
| 2024 Q1 | 0 | $0 | -$12,992,004 | $95.37 | 10 |
| 2023 Q4 | 132,217 | $13,382,224 | +$13,018,274 | $99.47 | 11 |
| 2023 Q3 | 0 | $0 | -$7,936,003 | $88.69 | 12 |
| 2023 Q2 | 77,100 | $7,936,000 | +$7,936,003 | $102.94 | 11 |
| 2023 Q1 | $106.37 | 9 | |||
| 2022 Q4 | $102.67 | 10 | |||
| 2022 Q3 | 4,300 | $440,000 | $0 | $102.48 | 1 |
| 2022 Q2 | 102,300 | $11,704,000 | +$9,855,000 | $114.64 | 8 |
| 2022 Q1 | 14,000 | $1,849,000 | -$1,373,543 | $132.08 | 1 |
| 2021 Q4 | $145.93 | 8 | |||
| 2021 Q3 | 124,500 | $25,302,000 | +$25,302,003 | $145.24 | 9 |
| 2021 Q2 | 0 | $0 | -$2,017,999 | $136.73 | 11 |
| 2021 Q1 | 14,900 | $2,018,000 | +$2,017,999 | $135.43 | 17 |
| 2020 Q4 | $157.73 | 11 | |||
| 2020 Q3 | $149.31 | 11 | |||
| 2020 Q2 | 0 | $0 | -$1,237,000 | $149.31 | 11 |
| 2020 Q1 | 7,500 | $1,237,000 | +$1,237,000 | $164.93 | 11 |
| 2019 Q4 | $135.45 | 10 | |||
| 2019 Q3 | $143.06 | 9 | |||
| 2019 Q2 | $132.80 | 9 | |||
| 2019 Q1 | 0 | $0 | -$850,000 | $123.98 | 5 |
| 2018 Q4 | 7,000 | $850,000 | -$11,323,001 | $112.83 | 5 |
| 2018 Q3 | 100,200 | $12,173,000 | +$4,110,502 | $116.11 | 6 |
| 2018 Q2 | 294,500 | $36,059,000 | -$58,087,172 | $121.72 | 2 |
| 2018 Q1 | 553,900 | $66,150,000 | +$8,118,361 | $121.90 | 8 |
| 2017 Q4 | $126.88 | 7 | |||
| 2017 Q3 | $124.48 | 7 | |||
| 2017 Q2 | $125.00 | 3 | |||
| 2017 Q1 | $120.70 | 6 | |||
| 2016 Q4 | $119.13 | 3 | |||
| 2016 Q3 | $137.51 | 4 | |||
| 2016 Q2 | $128.44 | 6 | |||
| 2016 Q1 | $71.82 | 4 | |||
| 2015 Q4 | 0 | $0 | -$1,569,997 | $121.11 | 6 |
| 2015 Q3 | 1,759,100 | $1,570,000 | +$1,569,997 | $123.46 | 4 |
| 2015 Q2 | $117.46 | 6 | |||
| 2015 Q1 | $130.94 | 6 | |||
| 2014 Q4 | $125.91 | 8 | |||
| 2014 Q3 | $116.27 | 8 | |||
| 2014 Q2 | $113.48 | 6 | |||
| 2014 Q1 | $109.10 | 8 |