| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 11,100 | $1,389,000 | +$1,389,000 | $125.22 | 1 |
| 2025 Q2 | 0 | $0 | -$1,540,000 | $189.33 | 0 |
| 2025 Q1 | 9,700 | $1,540,000 | +$1,540,000 | $158.86 | 1 |
| 2024 Q4 | $208.51 | 0 | |||
| 2024 Q3 | $254.32 | 0 | |||
| 2024 Q2 | $241.43 | 0 | |||
| 2024 Q1 | 0 | $0 | -$2,520,000 | $327.92 | 0 |
| 2023 Q4 | 9,200 | $2,520,000 | -$465,652 | $274 | 1 |
| 2023 Q3 | 10,900 | $3,327,000 | +$3,327,000 | $305.32 | 1 |
| 2023 Q2 | $353.64 | 0 | |||
| 2023 Q1 | 0 | $0 | -$4,597,000 | $334.14 | 0 |
| 2022 Q4 | 21,800 | $4,597,000 | -$2,846,766 | $210.9 | 1 |
| 2022 Q3 | 35,300 | $7,310,000 | +$4,162,351 | $207.1 | 1 |
| 2022 Q2 | 15,200 | $3,597,000 | -$3,005,388 | $236.67 | 1 |
| 2022 Q1 | 27,900 | $12,164,000 | +$8,327,326 | $435.99 | 1 |
| 2021 Q4 | 8,800 | $5,783,000 | +$5,783,000 | $657.16 | 1 |
| 2021 Q3 | 0 | $0 | -$244,000 | $665.43 | 0 |
| 2021 Q2 | 400 | $244,000 | -$1,464,000 | $611 | 1 |
| 2021 Q1 | 2,800 | $1,516,000 | +$1,516,000 | $541.47 | 1 |
| 2020 Q4 | $534.39 | 0 | |||
| 2020 Q3 | 0 | $0 | -$439,000 | $327.85 | 0 |
| 2020 Q2 | 1,600 | $439,000 | +$439,000 | $274.46 | 1 |
| 2020 Q1 | $173.96 | 0 | |||
| 2019 Q4 | $279.03 | 0 | |||
| 2019 Q3 | $180.92 | 0 | |||
| 2019 Q2 | $273.69 | 0 | |||
| 2019 Q1 | $284.35 | 0 | |||
| 2018 Q4 | $209.44 | 0 | |||
| 2018 Q3 | $391.25 | 0 | |||
| 2018 Q2 | $342.12 | 0 | |||
| 2018 Q1 | $553.24 | 0 | |||
| 2017 Q4 | $346.3 | 0 | |||
| 2017 Q3 | $186.15 | 0 | |||
| 2017 Q2 | $150.12 | 0 | |||
| 2017 Q1 | $114.68 | 0 | |||
| 2016 Q4 | $96.17 | 0 | |||
| 2016 Q3 | $93.69 | 0 | |||
| 2016 Q2 | $80.55 | 0 | |||
| 2016 Q1 | $72.66 | 0 | |||
| 2015 Q4 | $65.71 | 0 | |||
| 2015 Q3 | $56.86 | 0 | |||
| 2015 Q2 | $62.72 | 0 | |||
| 2015 Q1 | $53.8 | 0 | |||
| 2014 Q4 | $55.93 | 0 | |||
| 2014 Q3 | $51.68 | 0 | |||
| 2014 Q2 | $56.06 | 0 | |||
| 2014 Q1 | $51.79 | 0 |