| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 40,700 | $7,546,000 | +$2,373,189 | $185.42 | 1 |
| 2025 Q2 | 27,900 | $4,261,000 | +$2,703,215 | $152.75 | 1 |
| 2025 Q1 | 10,200 | $1,691,000 | +$1,691,000 | $165.84 | 1 |
| 2024 Q4 | $144.62 | 0 | |||
| 2024 Q3 | $162.06 | 0 | |||
| 2024 Q2 | $146.16 | 0 | |||
| 2024 Q1 | $158.19 | 0 | |||
| 2023 Q4 | 0 | $0 | -$513,000 | $156.74 | 0 |
| 2023 Q3 | 3,300 | $513,000 | +$513,000 | $155.75 | 1 |
| 2023 Q2 | $165.52 | 0 | |||
| 2023 Q1 | $155 | 0 | |||
| 2022 Q4 | $176.65 | 0 | |||
| 2022 Q3 | $163.36 | 0 | |||
| 2022 Q2 | $177.51 | 0 | |||
| 2022 Q1 | 0 | $0 | -$239,000 | $177.23 | 0 |
| 2021 Q4 | 1,400 | $239,000 | +$239,000 | $171.07 | 1 |
| 2021 Q3 | $161.5 | 0 | |||
| 2021 Q2 | 0 | $0 | -$2,120,000 | $164.74 | 0 |
| 2021 Q1 | 12,900 | $2,120,000 | +$2,120,000 | $164.35 | 1 |
| 2020 Q4 | $157.38 | 0 | |||
| 2020 Q3 | $148.88 | 0 | |||
| 2020 Q2 | $140.63 | 0 | |||
| 2020 Q1 | 0 | $0 | -$92,000 | $131.13 | 0 |
| 2019 Q4 | 2,979 | $92,000 | +$92,000 | $145.87 | 1 |
| 2019 Q3 | $129.38 | 0 | |||
| 2019 Q2 | $139.28 | 0 | |||
| 2019 Q1 | 375 | $1,057,000 | +$1,057,000 | $139.79 | 1 |
| 2018 Q4 | $129.05 | 0 | |||
| 2018 Q3 | $138.17 | 0 | |||
| 2018 Q2 | $121.34 | 0 | |||
| 2018 Q1 | $128.15 | 0 | |||
| 2017 Q4 | 0 | $0 | -$147,000 | $139.72 | 0 |
| 2017 Q3 | 311 | $147,000 | +$147,000 | $130.01 | 1 |
| 2017 Q2 | $132.29 | 0 | |||
| 2017 Q1 | $124.55 | 0 | |||
| 2016 Q4 | $115.2 | 0 | |||
| 2016 Q3 | $118.13 | 0 | |||
| 2016 Q2 | $121.3 | 0 | |||
| 2016 Q1 | $108.2 | 0 | |||
| 2015 Q4 | 0 | $0 | -$390,000 | $325.9 | 0 |
| 2015 Q3 | 623,900 | $390,000 | +$390,000 | $93.35 | 1 |
| 2015 Q2 | $97.46 | 0 | |||
| 2015 Q1 | $100.6 | 0 | |||
| 2014 Q4 | 0 | $0 | -$216,000 | $104.57 | 0 |
| 2014 Q3 | 2,000 | $216,000 | $106.59 | 1 | |
| 2014 Q2 | 2,000 | $200,000 | +$200,000 | $104.62 | 1 |
| 2014 Q1 | $98.23 | 0 |