| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 28,300 | $6,673,000 | +$1,862,781 | $235.81 | 1 |
| 2025 Q2 | 20,400 | $4,637,000 | +$4,637,000 | $227.31 | 1 |
| 2025 Q1 | $243.78 | 0 | |||
| 2024 Q4 | $281.33 | 0 | |||
| 2024 Q3 | 0 | $0 | -$689,000 | $273.68 | 0 |
| 2024 Q2 | 2,300 | $689,000 | +$689,000 | $299.84 | 1 |
| 2024 Q1 | $289.74 | 0 | |||
| 2023 Q4 | $252.97 | 0 | |||
| 2023 Q3 | 0 | $0 | -$3,693,000 | $264.92 | 0 |
| 2023 Q2 | 14,900 | $3,693,000 | +$3,693,000 | $247.9 | 1 |
| 2023 Q1 | $228.49 | 0 | |||
| 2022 Q4 | $173.2 | 0 | |||
| 2022 Q3 | $148.47 | 0 | |||
| 2022 Q2 | $226.71 | 0 | |||
| 2022 Q1 | 0 | $0 | -$2,618,000 | $231.39 | 0 |
| 2021 Q4 | 1,000 | $2,618,000 | -$627,000 | $258.64 | 1 |
| 2021 Q3 | 14,800 | $3,245,000 | +$1,685,000 | $219.29 | 1 |
| 2021 Q2 | 325 | $1,560,000 | -$1,003,000 | $298.33 | 1 |
| 2021 Q1 | 5,050 | $2,436,000 | +$2,006,800 | $284.04 | 2 |
| 2020 Q4 | 100 | $1,485,000 | +$1,485,000 | $259.63 | 1 |
| 2020 Q3 | $251.52 | 0 | |||
| 2020 Q2 | $14 | 0 | |||
| 2020 Q1 | $66.7 | 0 | |||
| 2019 Q4 | 0 | $0 | -$965,000 | $83.16 | 0 |
| 2019 Q3 | 4,500 | $965,000 | -$1,951,444 | $145.57 | 1 |
| 2019 Q2 | 13,600 | $3,075,000 | $121.26 | 1 | |
| 2019 Q1 | $181.42 | 0 | |||
| 2018 Q4 | 0 | $0 | -$4,872,000 | $161.36 | 0 |
| 2018 Q3 | 17,400 | $4,872,000 | +$560,000 | $240.8 | 1 |
| 2018 Q2 | 15,400 | $4,312,000 | +$4,312,000 | $227.06 | 1 |
| 2018 Q1 | $240.11 | 0 | |||
| 2017 Q4 | 0 | $0 | -$3,022,000 | $249.55 | 0 |
| 2017 Q3 | 500 | $3,022,000 | -$1,511,000 | $225.58 | 1 |
| 2017 Q2 | 750 | $4,009,000 | +$1,336,333 | $217.32 | 1 |
| 2017 Q1 | 500 | $1,777,000 | +$1,421,600 | $195.18 | 1 |
| 2016 Q4 | 100 | $655,000 | $186.23 | 1 | |
| 2016 Q3 | 100 | $530,000 | $174.68 | 1 | |
| 2016 Q2 | 100 | $316,000 | +$316,000 | $151.78 | 1 |
| 2016 Q1 | 0 | $0 | -$738,000 | $162.72 | 0 |
| 2015 Q4 | 180 | $738,000 | +$681,000 | $148.99 | 1 |
| 2015 Q3 | 85,100 | $57,000 | +$57,000 | $143.98 | 1 |
| 2015 Q2 | $170.39 | 0 | |||
| 2015 Q1 | $165.45 | 0 | |||
| 2014 Q4 | $173.66 | 0 | |||
| 2014 Q3 | $161.45 | 0 | |||
| 2014 Q2 | $151.38 | 0 | |||
| 2014 Q1 | $132.56 | 0 |