| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 23,000 | $6,326,960 | +$6,326,960 | $275.10 | 2 |
| 2025 Q2 | $408.81 | 0 | |||
| 2025 Q1 | $368.53 | 0 | |||
| 2024 Q4 | $342.77 | 0 | |||
| 2024 Q3 | 0 | $0 | -$4,364,000 | $324.08 | 0 |
| 2024 Q2 | 14,600 | $4,364,000 | +$4,364,000 | $298.96 | 1 |
| 2024 Q1 | 0 | $0 | -$233,000 | $290.63 | 0 |
| 2023 Q4 | 600 | $233,000 | +$233,000 | $388.68 | 1 |
| 2023 Q3 | $439.82 | 0 | |||
| 2023 Q2 | $367.37 | 0 | |||
| 2023 Q1 | $357.61 | 0 | |||
| 2022 Q4 | 0 | $0 | -$485,000 | $339.10 | 0 |
| 2022 Q3 | 1,600 | $485,000 | +$485,000 | $303.35 | 1 |
| 2022 Q2 | $468.53 | 0 | |||
| 2022 Q1 | $545.52 | 0 | |||
| 2021 Q4 | $651.96 | 0 | |||
| 2021 Q3 | $727.55 | 0 | |||
| 2021 Q2 | $721.44 | 0 | |||
| 2021 Q1 | $617.02 | 0 | |||
| 2020 Q4 | $661.54 | 0 | |||
| 2020 Q3 | 0 | $0 | -$39,633,000 | $624.34 | 0 |
| 2020 Q2 | 77,705 | $39,633,000 | +$39,633,000 | $510.04 | 1 |
| 2020 Q1 | $436.31 | 0 | |||
| 2019 Q4 | $485.09 | 0 | |||
| 2019 Q3 | $412.13 | 0 | |||
| 2019 Q2 | $395.15 | 0 | |||
| 2019 Q1 | $346.92 | 0 | |||
| 2018 Q4 | $284.95 | 0 | |||
| 2018 Q3 | $325.88 | 0 | |||
| 2018 Q2 | $293.21 | 0 | |||
| 2018 Q1 | $311.23 | 0 | |||
| 2017 Q4 | 0 | $0 | -$32,000 | $335.97 | 0 |
| 2017 Q3 | 4 | $32,000 | +$32,000 | $363.41 | 1 |
| 2017 Q2 | $336.85 | 0 | |||
| 2017 Q1 | $327.33 | 0 | |||
| 2016 Q4 | $287.94 | 0 | |||
| 2016 Q3 | $269.99 | 0 | |||
| 2016 Q2 | $228.64 | 0 |