| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 302,200 | $34,122,750 | +$23,925,006 | $112.75 | 2 |
| 2025 Q2 | 90,000 | $9,779,074 | -$1,302,514 | $107.8 | 2 |
| 2025 Q1 | 102,800 | $12,226,000 | +$5,887,033 | $118.93 | 1 |
| 2024 Q4 | 53,300 | $5,733,000 | +$5,733,000 | $107.57 | 1 |
| 2024 Q3 | 0 | $0 | -$1,427,000 | $117.22 | 0 |
| 2024 Q2 | 12,400 | $1,427,000 | +$1,427,000 | $115.12 | 1 |
| 2024 Q1 | 0 | $0 | -$1,429,000 | $116.24 | 0 |
| 2023 Q4 | 14,300 | $1,429,000 | -$299,790 | $99.98 | 1 |
| 2023 Q3 | 17,300 | $2,034,000 | +$2,034,000 | $117.58 | 1 |
| 2023 Q2 | 0 | $0 | -$614,000 | $107.25 | 0 |
| 2023 Q1 | 5,600 | $614,000 | $109.66 | 1 | |
| 2022 Q4 | 5,600 | $617,000 | -$121,196 | $110.3 | 1 |
| 2022 Q3 | 6,700 | $584,000 | +$584,000 | $87.31 | 1 |
| 2022 Q2 | $85.64 | 0 | |||
| 2022 Q1 | 0 | $0 | -$752,000 | $82.59 | 0 |
| 2021 Q4 | 12,300 | $752,000 | +$489,106 | $61.19 | 1 |
| 2021 Q3 | 4,300 | $252,000 | -$105,488 | $58.82 | 1 |
| 2021 Q2 | 6,100 | $384,000 | -$1,063,869 | $63.08 | 1 |
| 2021 Q1 | 23,000 | $1,284,000 | +$1,284,000 | $55.83 | 1 |
| 2020 Q4 | $41.22 | 0 | |||
| 2020 Q3 | $34.33 | 0 | |||
| 2020 Q2 | 0 | $0 | -$1,458,000 | $44.72 | 0 |
| 2020 Q1 | 38,400 | $1,458,000 | +$1,458,000 | $37.97 | 1 |
| 2019 Q4 | 0 | $0 | -$4,074,000 | $69.78 | 0 |
| 2019 Q3 | 57,700 | $4,074,000 | +$4,074,000 | $70.61 | 1 |
| 2019 Q2 | $76.63 | 0 | |||
| 2019 Q1 | $80.8 | 0 | |||
| 2018 Q4 | $68.19 | 0 | |||
| 2018 Q3 | 0 | $0 | -$3,243,000 | $85.02 | 0 |
| 2018 Q2 | 39,200 | $3,243,000 | +$3,243,000 | $82.73 | 1 |
| 2018 Q1 | $74.61 | 0 | |||
| 2017 Q4 | $83.64 | 0 | |||
| 2017 Q3 | $81.98 | 0 | |||
| 2017 Q2 | $80.73 | 0 | |||
| 2017 Q1 | $82.01 | 0 | |||
| 2016 Q4 | $90.26 | 0 | |||
| 2016 Q3 | $87.28 | 0 | |||
| 2016 Q2 | $48.44 | 0 | |||
| 2016 Q1 | $83.59 | 0 | |||
| 2015 Q4 | 0 | $0 | -$14,061,000 | $77.95 | 0 |
| 2015 Q3 | 4,597,000 | $14,061,000 | +$14,061,000 | $74.35 | 1 |
| 2015 Q2 | $83.2 | 0 | |||
| 2015 Q1 | $85 | 0 | |||
| 2014 Q4 | $92.45 | 0 | |||
| 2014 Q3 | $94.05 | 0 | |||
| 2014 Q2 | $100.68 | 0 | |||
| 2014 Q1 | 0 | $0 | -$1,983,000 | $97.68 | 0 |