| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 22,703 | $6,407,150 | +$2,087,974 | $282.2 | 2 |
| 2025 Q2 | 15,303 | $4,274,782 | +$2,488,220 | $279.21 | 2 |
| 2025 Q1 | 6,400 | $1,993,000 | +$1,993,000 | $311.55 | 1 |
| 2024 Q4 | $260.64 | 0 | |||
| 2024 Q3 | $322.21 | 0 | |||
| 2024 Q2 | $312.45 | 0 | |||
| 2024 Q1 | $284.32 | 0 | |||
| 2023 Q4 | $288.02 | 0 | |||
| 2023 Q3 | 0 | $0 | -$304,000 | $268.76 | 0 |
| 2023 Q2 | 1,500 | $304,000 | $222.02 | 1 | |
| 2023 Q1 | 1,500 | $304,000 | -$810,667 | $241.75 | 1 |
| 2022 Q4 | 6,400 | $5,029,000 | +$3,461,491 | $262.64 | 2 |
| 2022 Q3 | 7,300 | $1,585,000 | -$499,384 | $225.4 | 1 |
| 2022 Q2 | 9,600 | $2,076,000 | -$692,000 | $243.3 | 1 |
| 2022 Q1 | 12,800 | $2,806,000 | -$197,297 | $241.82 | 1 |
| 2021 Q4 | 13,700 | $3,021,000 | +$837,942 | $224.97 | 1 |
| 2021 Q3 | 9,900 | $2,178,000 | +$1,936,000 | $212.76 | 1 |
| 2021 Q2 | 1,100 | $264,000 | -$59,000 | $243.75 | 1 |
| 2021 Q1 | 1,300 | $323,000 | -$3,503,308 | $248.81 | 1 |
| 2020 Q4 | 15,400 | $3,540,000 | +$3,270,000 | $229.92 | 1 |
| 2020 Q3 | 1,300 | $270,000 | -$20,769 | $254.13 | 1 |
| 2020 Q2 | 1,400 | $288,000 | -$61,714 | $235.86 | 1 |
| 2020 Q1 | 1,700 | $356,000 | -$83,765 | $202.73 | 1 |
| 2019 Q4 | 2,100 | $436,000 | -$207,619 | $241.07 | 1 |
| 2019 Q3 | 3,100 | $652,000 | -$1,871,871 | $193.52 | 1 |
| 2019 Q2 | 12,000 | $2,318,000 | +$1,004,467 | $184.28 | 1 |
| 2019 Q1 | 6,800 | $1,490,000 | +$1,490,000 | $189.98 | 1 |
| 2018 Q4 | 0 | $0 | -$2,036,000 | $194.67 | 0 |
| 2018 Q3 | 9,300 | $2,036,000 | +$394,065 | $207.29 | 1 |
| 2018 Q2 | 7,500 | $1,633,000 | +$870,933 | $184.59 | 1 |
| 2018 Q1 | 3,500 | $770,000 | +$770,000 | $170.48 | 1 |
| 2017 Q4 | $173.91 | 0 | |||
| 2017 Q3 | $186.45 | 0 | |||
| 2017 Q2 | $172.22 | 0 | |||
| 2017 Q1 | $164.07 | 0 | |||
| 2016 Q4 | $146.21 | 0 | |||
| 2016 Q3 | $166.81 | 0 | |||
| 2016 Q2 | $152.15 | 0 | |||
| 2016 Q1 | $149.93 | 0 | |||
| 2015 Q4 | 0 | $0 | -$366,000 | $162.33 | 0 |
| 2015 Q3 | 214,600 | $366,000 | +$366,000 | $138.32 | 1 |
| 2015 Q2 | $153.52 | 0 | |||
| 2015 Q1 | $159.85 | 0 | |||
| 2014 Q4 | $159.28 | 0 | |||
| 2014 Q3 | $140.46 | 0 | |||
| 2014 Q2 | $118.36 | 0 | |||
| 2014 Q1 | $123.34 | 0 |