| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 22,700 | $5,905,000 | +$5,905,000 | $260.17 | 1 |
| 2025 Q2 | $244.48 | 0 | |||
| 2025 Q1 | $264.60 | 0 | |||
| 2024 Q4 | 0 | $0 | -$5,669,000 | $253.71 | 0 |
| 2024 Q3 | 17,900 | $5,669,000 | +$5,067,263 | $316.74 | 1 |
| 2024 Q2 | 1,900 | $709,000 | +$709,000 | $373.65 | 1 |
| 2024 Q1 | 0 | $0 | -$869,000 | $346.72 | 0 |
| 2023 Q4 | 1,900 | $869,000 | +$320,158 | $457.81 | 1 |
| 2023 Q3 | 1,200 | $583,000 | -$340,083 | $486.52 | 1 |
| 2023 Q2 | 1,900 | $849,000 | -$491,526 | $447.13 | 1 |
| 2023 Q1 | 3,000 | $1,456,000 | +$1,456,000 | $485.46 | 1 |
| 2022 Q4 | 0 | $0 | -$1,067,000 | $512.19 | 0 |
| 2022 Q3 | 2,200 | $1,067,000 | -$1,746,000 | $485.19 | 1 |
| 2022 Q2 | 5,800 | $2,714,000 | -$514,724 | $468.07 | 1 |
| 2022 Q1 | 6,900 | $3,002,000 | +$3,002,000 | $435.17 | 1 |
| 2021 Q4 | $463.86 | 0 | |||
| 2021 Q3 | $389.14 | 0 | |||
| 2021 Q2 | $442.71 | 0 | |||
| 2021 Q1 | $419.29 | 0 | |||
| 2020 Q4 | $410.27 | 0 | |||
| 2020 Q3 | $413.90 | 0 | |||
| 2020 Q2 | 0 | $0 | -$1,161,000 | $387.75 | 0 |
| 2020 Q1 | 3,700 | $1,161,000 | +$1,161,000 | $314.01 | 1 |
| 2019 Q4 | 0 | $0 | -$2,173,000 | $366.53 | 0 |
| 2019 Q3 | 8,500 | $2,173,000 | +$2,173,000 | $255.67 | 1 |
| 2019 Q2 | $265.30 | 0 | |||
| 2019 Q1 | $266.00 | 0 | |||
| 2018 Q4 | $286.48 | 0 | |||
| 2018 Q3 | $338.52 | 0 | |||
| 2018 Q2 | $297.63 | 0 | |||
| 2018 Q1 | $268.84 | 0 | |||
| 2017 Q4 | $248.07 | 0 | |||
| 2017 Q3 | $243.19 | 0 | |||
| 2017 Q2 | $240.62 | 0 | |||
| 2017 Q1 | $206.14 | 0 | |||
| 2016 Q4 | $204.03 | 0 | |||
| 2016 Q3 | $176.89 | 0 | |||
| 2016 Q2 | $179.88 | 0 | |||
| 2016 Q1 | $182.95 | 0 | |||
| 2015 Q4 | $178.52 | 0 | |||
| 2015 Q3 | $179.00 | 0 | |||
| 2015 Q2 | $191.28 | 0 | |||
| 2015 Q1 | $178.02 | 0 | |||
| 2014 Q4 | $143.63 | 0 | |||
| 2014 Q3 | $130.29 | 0 | |||
| 2014 Q2 | $127.72 | 0 | |||
| 2014 Q1 | $112.72 | 0 |