| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 378,500 | $50,026,000 | +$43,484,392 | $132.17 | 1 |
| 2025 Q2 | 52,200 | $5,462,580 | +$5,462,580 | $104.66 | 2 |
| 2025 Q1 | 0 | $0 | -$1,755,000 | $118.35 | 0 |
| 2024 Q4 | 18,100 | $1,755,000 | +$1,755,000 | $96.99 | 1 |
| 2024 Q3 | 0 | $0 | -$1,675,000 | $134.81 | 0 |
| 2024 Q2 | 12,600 | $1,675,000 | -$1,821,230 | $132.95 | 1 |
| 2024 Q1 | 26,300 | $3,057,000 | +$2,243,350 | $116.25 | 1 |
| 2023 Q4 | 7,000 | $1,024,000 | +$394,971 | $146.31 | 1 |
| 2023 Q3 | 4,300 | $421,000 | -$254,558 | $98.07 | 1 |
| 2023 Q2 | 6,900 | $477,000 | +$145,174 | $69.14 | 1 |
| 2023 Q1 | 4,800 | $364,000 | -$462,583 | $75.9 | 1 |
| 2022 Q4 | 10,900 | $888,000 | +$888,000 | $81.55 | 1 |
| 2022 Q3 | $62.58 | 0 | |||
| 2022 Q2 | $61.8 | 0 | |||
| 2022 Q1 | $40.11 | 0 | |||
| 2021 Q4 | $58.3 | 0 | |||
| 2021 Q3 | $90.67 | 0 | |||
| 2021 Q2 | 0 | $0 | -$1,941,000 | $127.02 | 0 |
| 2021 Q1 | 14,500 | $1,941,000 | +$1,941,000 | $133.88 | 1 |
| 2020 Q4 | $177.67 | 0 | |||
| 2020 Q3 | $74.15 | 0 | |||
| 2020 Q2 | $85.84 | 0 | |||
| 2020 Q1 | $36.03 | 0 | |||
| 2019 Q4 | $37.82 | 0 | |||
| 2019 Q3 | $32.22 | 0 | |||
| 2019 Q2 | $1,041.2 | 0 | |||
| 2019 Q1 | $1,252.22 | 0 | |||
| 2018 Q4 | $1,133.13 | 0 | |||
| 2018 Q3 | $1,325.11 | 0 |