| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 0 | $0 | -$49,967,000 | $763 | 0 |
| 2025 Q2 | 64,100 | $49,967,000 | +$48,641,822 | $779.53 | 1 |
| 2025 Q1 | 1,700 | $1,404,000 | +$1,404,000 | $825.91 | 1 |
| 2024 Q4 | 0 | $0 | -$7,264,000 | $772 | 0 |
| 2024 Q3 | 8,200 | $7,264,000 | +$7,264,000 | $885.94 | 1 |
| 2024 Q2 | 0 | $0 | -$11,669,000 | $905.38 | 0 |
| 2024 Q1 | 15,000 | $11,669,000 | +$11,669,000 | $777.96 | 1 |
| 2023 Q4 | $582.92 | 0 | |||
| 2023 Q3 | $537.13 | 0 | |||
| 2023 Q2 | $468.98 | 0 | |||
| 2023 Q1 | 0 | $0 | -$488,000 | $343.42 | 0 |
| 2022 Q4 | 2,500 | $488,000 | -$292,800 | $365.84 | 1 |
| 2022 Q3 | 4,000 | $780,000 | $323.35 | 1 | |
| 2022 Q2 | $324.23 | 0 | |||
| 2022 Q1 | 5,000 | $975,000 | -$386,000 | $286.36 | 1 |
| 2021 Q4 | 6,400 | $1,361,000 | -$43,000 | $276.21 | 2 |
| 2021 Q3 | 7,200 | $1,181,000 | +$278,847 | $231.05 | 1 |
| 2021 Q2 | 5,500 | $1,073,000 | +$682,818 | $229.52 | 1 |
| 2021 Q1 | 2,000 | $390,000 | +$390,000 | $186.82 | 1 |
| 2020 Q4 | $168.86 | 0 | |||
| 2020 Q3 | 0 | $0 | -$12,000 | $148.01 | 0 |
| 2020 Q2 | 100 | $12,000 | +$12,000 | $164.18 | 1 |
| 2020 Q1 | $138.72 | 0 | |||
| 2019 Q4 | 0 | $0 | -$23,000 | $131.43 | 0 |
| 2019 Q3 | 200 | $23,000 | +$23,000 | $111.83 | 1 |
| 2019 Q2 | $110.8 | 0 | |||
| 2019 Q1 | $129.76 | 0 | |||
| 2018 Q4 | 0 | $0 | -$410,000 | $115.72 | 0 |
| 2018 Q3 | 3,876 | $410,000 | $107.3 | 1 | |
| 2018 Q2 | $85.33 | 0 | |||
| 2018 Q1 | 0 | $0 | -$1,130,000 | $77.37 | 0 |
| 2017 Q4 | 775 | $1,130,000 | $84.46 | 1 | |
| 2017 Q3 | 775 | $1,220,000 | $85.54 | 1 | |
| 2017 Q2 | 775 | $1,004,000 | $82.3 | 1 | |
| 2017 Q1 | 775 | $1,201,000 | +$1,201,000 | $84.11 | 1 |
| 2016 Q4 | $73.55 | 0 | |||
| 2016 Q3 | $80.26 | 0 | |||
| 2016 Q2 | $78.75 | 0 | |||
| 2016 Q1 | $72.01 | 0 | |||
| 2015 Q4 | 0 | $0 | -$4,000 | $84.26 | 0 |
| 2015 Q3 | 20,000 | $4,000 | +$4,000 | $83.69 | 1 |
| 2015 Q2 | $83.49 | 0 | |||
| 2015 Q1 | $72.65 | 0 | |||
| 2014 Q4 | $68.99 | 0 | |||
| 2014 Q3 | $64.85 | 0 | |||
| 2014 Q2 | $62.16 | 0 | |||
| 2014 Q1 | $58.86 | 0 |