| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 12,200 | $1,933,326 | +$1,628,163 | $112.12 | 2 |
| 2025 Q2 | 200 | $249,089 | +$124,545 | $119.61 | 1 |
| 2025 Q1 | 100 | $132,000 | $128.24 | 1 | |
| 2024 Q4 | 0 | $0 | -$405,000 | $122.58 | 0 |
| 2024 Q3 | 3,300 | $405,000 | +$147,273 | $122.93 | 1 |
| 2024 Q2 | 2,100 | $264,000 | +$264,000 | $125.87 | 1 |
| 2024 Q1 | $127.84 | 0 | |||
| 2023 Q4 | $120.95 | 0 | |||
| 2023 Q3 | $126.76 | 0 | |||
| 2023 Q2 | $114.44 | 0 | |||
| 2023 Q1 | $114.63 | 0 | |||
| 2022 Q4 | $129.52 | 0 | |||
| 2022 Q3 | $111.73 | 0 | |||
| 2022 Q2 | $110.44 | 0 | |||
| 2022 Q1 | $119.23 | 0 | |||
| 2021 Q4 | $88.83 | 0 | |||
| 2021 Q3 | $80.28 | 0 | |||
| 2021 Q2 | $83.44 | 0 | |||
| 2021 Q1 | $72.53 | 0 | |||
| 2020 Q4 | $49.87 | 0 | |||
| 2020 Q3 | $36.18 | 0 | |||
| 2020 Q2 | $50.67 | 0 | |||
| 2020 Q1 | $35.92 | 0 | |||
| 2019 Q4 | $83.76 | 0 | |||
| 2019 Q3 | $74.22 | 0 | |||
| 2019 Q2 | $93.16 | 0 | |||
| 2019 Q1 | $95.18 | 0 | |||
| 2018 Q4 | $87.21 | 0 | |||
| 2018 Q3 | $127.57 | 0 | |||
| 2018 Q2 | $124.43 | 0 | |||
| 2018 Q1 | $105.27 | 0 | |||
| 2017 Q4 | $107.91 | 0 | |||
| 2017 Q3 | $96.74 | 0 | |||
| 2017 Q2 | $90.52 | 0 | |||
| 2017 Q1 | $97.55 | 0 | |||
| 2016 Q4 | $101.1 | 0 | |||
| 2016 Q3 | 0 | $0 | -$1,076,000 | $96.71 | 0 |
| 2016 Q2 | 12,900 | $1,076,000 | +$1,076,000 | $83.42 | 1 |
| 2016 Q1 | $72.58 | 0 | |||
| 2015 Q4 | 0 | $0 | -$3,867,000 | $70.79 | 0 |
| 2015 Q3 | 551,800 | $3,867,000 | +$3,867,000 | $72.8 | 1 |
| 2015 Q2 | 0 | $0 | -$16,667,000 | $87.55 | 0 |
| 2015 Q1 | 181,800 | $16,667,000 | -$1,668,534 | $91.69 | 1 |
| 2014 Q4 | 200,000 | $18,414,000 | $92.07 | 1 | |
| 2014 Q3 | $99.02 | 0 | |||
| 2014 Q2 | $116.86 | 0 | |||
| 2014 Q1 | $196.17 | 0 |