| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 57,225 | $16,121,985 | -$33,437,507 | $281.24 | 2 |
| 2025 Q2 | 176,125 | $38,507,541 | +$20,528,961 | $218.63 | 2 |
| 2025 Q1 | 82,225 | $11,549,438 | +$8,542,107 | $139.81 | 2 |
| 2024 Q4 | 21,100 | $3,516,000 | +$233,289 | $166.64 | 1 |
| 2024 Q3 | 19,700 | $3,356,000 | +$1,805,767 | $170.4 | 1 |
| 2024 Q2 | 9,100 | $1,284,000 | +$1,284,000 | $141.2 | 1 |
| 2024 Q1 | 0 | $0 | -$3,932,000 | $125.61 | 0 |
| 2023 Q4 | 37,300 | $3,932,000 | +$2,825,137 | $105.43 | 1 |
| 2023 Q3 | 10,500 | $1,112,000 | +$931,962 | $105.92 | 1 |
| 2023 Q2 | 1,700 | $202,000 | -$332,706 | $119.09 | 1 |
| 2023 Q1 | 4,500 | $418,000 | -$55,733 | $92.92 | 1 |
| 2022 Q4 | 5,100 | $416,000 | +$416,000 | $81.74 | 1 |
| 2022 Q3 | $61.07 | 0 | |||
| 2022 Q2 | 0 | $0 | -$496,000 | $69.87 | 0 |
| 2022 Q1 | 6,000 | $496,000 | -$446,400 | $82.73 | 1 |
| 2021 Q4 | 11,400 | $994,000 | +$113,351 | $87.21 | 1 |
| 2021 Q3 | 10,100 | $880,000 | +$880,000 | $87.13 | 1 |
| 2021 Q2 | $77.84 | 0 | |||
| 2021 Q1 | $70.17 | 0 | |||
| 2020 Q4 | $64.69 | 0 | |||
| 2020 Q3 | $59.7 | 0 | |||
| 2020 Q2 | $55.27 | 0 | |||
| 2020 Q1 | $48.33 | 0 | |||
| 2019 Q4 | $52.99 | 0 | |||
| 2019 Q3 | $55.03 | 0 | |||
| 2019 Q2 | $56.97 | 0 | |||
| 2019 Q1 | $53.71 | 0 | |||
| 2018 Q4 | $45.15 | 0 | |||
| 2018 Q3 | $51.56 | 0 | |||
| 2018 Q2 | $44.06 | 0 | |||
| 2018 Q1 | $45.75 | 0 | |||
| 2017 Q4 | $47.28 | 0 | |||
| 2017 Q3 | $48.35 | 0 | |||
| 2017 Q2 | $50.14 | 0 | |||
| 2017 Q1 | $44.61 | 0 | |||
| 2016 Q4 | $38.45 | 0 | |||
| 2016 Q3 | 0 | $0 | -$4,744,000 | $39.28 | 0 |
| 2016 Q2 | 115,900 | $4,744,000 | +$4,744,000 | $40.93 | 1 |
| 2016 Q1 | $40.91 | 0 | |||
| 2015 Q4 | 0 | $0 | -$1,493,000 | $36.53 | 0 |
| 2015 Q3 | 807,400 | $1,493,000 | +$1,493,000 | $36.12 | 1 |
| 2015 Q2 | $40.3 | 0 | |||
| 2015 Q1 | $43.15 | 0 | |||
| 2014 Q4 | $44.97 | 0 | |||
| 2014 Q3 | $38.27 | 0 | |||
| 2014 Q2 | $40.53 | 0 | |||
| 2014 Q1 | $40.91 | 0 |