| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 146,000 | $19,238,000 | +$19,238,000 | $131.77 | 1 |
| 2025 Q2 | 0 | $0 | -$4,095,000 | $85.76 | 0 |
| 2025 Q1 | 44,500 | $4,095,000 | +$2,788,281 | $92.03 | 1 |
| 2024 Q4 | 14,200 | $1,197,000 | +$236,028 | $84.31 | 1 |
| 2024 Q3 | 11,400 | $1,200,000 | +$1,200,000 | $105.29 | 1 |
| 2024 Q2 | 0 | $0 | -$2,052,000 | $86.48 | 0 |
| 2024 Q1 | 19,500 | $2,052,000 | +$1,715,262 | $105.28 | 1 |
| 2023 Q4 | 3,200 | $381,000 | -$1,988,344 | $119.09 | 1 |
| 2023 Q3 | 19,900 | $2,673,000 | +$2,673,000 | $134.35 | 1 |
| 2023 Q2 | 0 | $0 | -$965,000 | $136.91 | 0 |
| 2023 Q1 | 6,400 | $965,000 | +$392,031 | $150.92 | 1 |
| 2022 Q4 | 3,800 | $434,000 | +$434,000 | $114.38 | 1 |
| 2022 Q3 | $117.49 | 0 | |||
| 2022 Q2 | $148.73 | 0 | |||
| 2022 Q1 | 0 | $0 | -$714,000 | $132.3 | 0 |
| 2021 Q4 | 15,800 | $2,859,000 | -$163,500 | $148.79 | 2 |
| 2021 Q3 | 15,500 | $2,965,000 | -$5,048,935 | $153.75 | 1 |
| 2021 Q2 | 41,700 | $9,178,000 | +$8,567,000 | $203.9 | 2 |
| 2021 Q1 | $11,118.75 | 0 | |||
| 2020 Q4 | 1,600 | $345,000 | -$64,688 | $216.24 | 1 |
| 2020 Q3 | 1,900 | $240,000 | +$240,000 | $126.59 | 1 |
| 2020 Q2 | $65.94 | 0 | |||
| 2020 Q1 | $100.78 | 0 | |||
| 2019 Q4 | $69.52 | 0 | |||
| 2019 Q3 | $56.51 | 0 | |||
| 2019 Q2 | $11.74 | 0 | |||
| 2019 Q1 | $164.85 | 0 | |||
| 2018 Q4 | $158.6 | 0 | |||
| 2018 Q3 | $228.68 | 0 | |||
| 2018 Q2 | $243 | 0 | |||
| 2018 Q1 | 0 | $0 | -$70,000 | $223.19 | 0 |
| 2017 Q4 | 300 | $70,000 | $234.2 | 1 | |
| 2017 Q3 | $247.27 | 0 | |||
| 2017 Q2 | 0 | $0 | -$113,814,000 | $178.88 | 0 |
| 2017 Q1 | 659,718 | $113,814,000 | $172.52 | 1 | |
| 2016 Q4 | 659,718 | $108,464,000 | $164.41 | 1 | |
| 2016 Q3 | $182.08 | 0 | |||
| 2016 Q2 | $165.15 | 0 | |||
| 2016 Q1 | $190.87 | 0 | |||
| 2015 Q4 | 0 | $0 | -$9,466,768 | $189.04 | 0 |
| 2015 Q3 | 239,745 | $9,466,768 | +$9,466,768 | $137.41 | 2 |
| 2015 Q2 | $199.07 | 0 | |||
| 2015 Q1 | $208.4 | 0 | |||
| 2014 Q4 | $227.97 | 0 | |||
| 2014 Q3 | $218.22 | 0 | |||
| 2014 Q2 | $186.74 | 0 | |||
| 2014 Q1 | $152.29 | 0 |