| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 0 | $0 | -$2,421,000 | $210.5 | 0 |
| 2025 Q2 | 10,400 | $2,421,000 | -$581,971 | $232.88 | 1 |
| 2025 Q1 | 12,900 | $2,731,000 | +$2,222,907 | $211.75 | 1 |
| 2024 Q4 | 2,400 | $542,000 | +$521,000 | $225.89 | 1 |
| 2024 Q3 | 120 | $21,000 | +$21,000 | $206.71 | 1 |
| 2024 Q2 | 0 | $0 | -$307,000 | $213.54 | 0 |
| 2024 Q1 | 1,500 | $307,000 | +$78,000 | $205.25 | 1 |
| 2023 Q4 | 1,300 | $229,000 | -$105,692 | $209.71 | 1 |
| 2023 Q3 | 1,900 | $355,000 | $184.74 | 1 | |
| 2023 Q2 | 1,900 | $355,000 | -$37,368 | $207.5 | 1 |
| 2023 Q1 | 2,100 | $390,000 | $191.12 | 1 | |
| 2022 Q4 | 2,100 | $390,000 | +$390,000 | $214.3 | 1 |
| 2022 Q3 | 0 | $0 | -$330,000 | $166.97 | 0 |
| 2022 Q2 | 1,800 | $330,000 | -$73,333 | $173.81 | 1 |
| 2022 Q1 | 2,200 | $390,000 | +$390,000 | $194.58 | 1 |
| 2021 Q4 | $208.51 | 0 | |||
| 2021 Q3 | $212.29 | 0 | |||
| 2021 Q2 | 0 | $0 | -$986,000 | $219.35 | 0 |
| 2021 Q1 | 4,900 | $986,000 | +$650,500 | $217.03 | 2 |
| 2020 Q4 | 2,200 | $322,000 | -$439,091 | $212.7 | 1 |
| 2020 Q3 | 5,200 | $748,000 | +$258,923 | $164.53 | 1 |
| 2020 Q2 | 3,400 | $478,000 | +$478,000 | $144.58 | 1 |
| 2020 Q1 | $133.79 | 0 | |||
| 2019 Q4 | 0 | $0 | -$304,000 | $177.01 | 0 |
| 2019 Q3 | 1,800 | $304,000 | +$161,884 | $169.19 | 1 |
| 2019 Q2 | 814 | $142,116 | $174.59 | 1 | |
| 2019 Q1 | 814 | $129,361 | -$211,000 | $158.93 | 1 |
| 2018 Q4 | 2,410 | $318,546 | $132.12 | 2 | |
| 2018 Q3 | 1,596 | $266,000 | $166.4 | 1 | |
| 2018 Q2 | 1,596 | $230,000 | $144.05 | 1 | |
| 2018 Q1 | 1,596 | $231,000 | +$231,000 | $144.51 | 1 |
| 2017 Q4 | 0 | $0 | -$226,000 | $153.36 | 0 |
| 2017 Q3 | 1,596 | $226,000 | +$226,000 | $141.6 | 1 |
| 2017 Q2 | $133.29 | 0 | |||
| 2017 Q1 | $124.87 | 0 | |||
| 2016 Q4 | 0 | $0 | -$55,000 | $115.84 | 0 |
| 2016 Q3 | 125 | $55,000 | +$55,000 | $116.6 | 1 |
| 2016 Q2 | $116.32 | 0 | |||
| 2016 Q1 | $112.05 | 0 | |||
| 2015 Q4 | 0 | $0 | -$5,000 | $103.57 | 0 |
| 2015 Q3 | 39,800 | $5,000 | +$5,000 | $94.69 | 1 |
| 2015 Q2 | $101.97 | 0 | |||
| 2015 Q1 | $104.31 | 0 | |||
| 2014 Q4 | $99.92 | 0 | |||
| 2014 Q3 | $93.12 | 0 | |||
| 2014 Q2 | $92.95 | 0 | |||
| 2014 Q1 | $92.76 | 0 |