| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 124,700 | $22,187,000 | +$22,187,000 | $177.93 | 1 |
| 2025 Q2 | $237.58 | 0 | |||
| 2025 Q1 | $283.06 | 0 | |||
| 2024 Q4 | 0 | $0 | -$1,221,000 | $382.41 | 0 |
| 2024 Q3 | 4,500 | $1,221,000 | +$1,221,000 | $271.35 | 1 |
| 2024 Q2 | $298.7 | 0 | |||
| 2024 Q1 | $390.65 | 0 | |||
| 2023 Q4 | 0 | $0 | -$347,000 | $511.29 | 0 |
| 2023 Q3 | 900 | $347,000 | +$347,000 | $385.61 | 1 |
| 2023 Q2 | 0 | $0 | -$364,000 | $378.5 | 0 |
| 2023 Q1 | 1,000 | $364,000 | +$364,000 | $364.19 | 1 |
| 2022 Q4 | 0 | $0 | -$23,053,000 | $320.38 | 0 |
| 2022 Q3 | 82,500 | $23,053,000 | +$23,053,000 | $279.56 | 1 |
| 2022 Q2 | 0 | $0 | -$1,241,000 | $272.61 | 0 |
| 2022 Q1 | 3,400 | $1,241,000 | +$1,241,000 | $365.22 | 1 |
| 2021 Q4 | $391.44 | 0 | |||
| 2021 Q3 | $404.71 | 0 | |||
| 2021 Q2 | $364.97 | 0 | |||
| 2021 Q1 | 0 | $0 | -$452,000 | $306.71 | 0 |
| 2020 Q4 | 1,300 | $452,000 | -$5,215,385 | $348.03 | 1 |
| 2020 Q3 | 16,300 | $5,368,000 | +$3,622,577 | $329.37 | 1 |
| 2020 Q2 | 5,300 | $1,653,000 | +$1,653,000 | $312.01 | 1 |
| 2020 Q1 | $189.54 | 0 | |||
| 2019 Q4 | $231.67 | 0 | |||
| 2019 Q3 | $192.53 | 0 | |||
| 2019 Q2 | $180.25 | 0 | |||
| 2019 Q1 | $163.91 | 0 | |||
| 2018 Q4 | $121.64 | 0 | |||
| 2018 Q3 | $162.5 | 0 | |||
| 2018 Q2 | $6,304.92 | 0 | |||
| 2018 Q1 | $89.17 | 0 | |||
| 2017 Q4 | $78.64 | 0 | |||
| 2017 Q3 | $62.28 | 0 | |||
| 2017 Q2 | $59.71 | 0 | |||
| 2017 Q1 | 0 | $0 | -$1,848,000 | $51.87 | 0 |
| 2016 Q4 | 3,100 | $1,848,000 | +$89,419 | $64.99 | 1 |
| 2016 Q3 | 2,950 | $1,460,000 | +$1,039,322 | $61 | 1 |
| 2016 Q2 | 850 | $1,946,000 | +$1,259,176 | $73.86 | 1 |
| 2016 Q1 | 300 | $513,000 | +$513,000 | $67.71 | 1 |
| 2015 Q4 | 0 | $0 | -$2,532,000 | $52.47 | 0 |
| 2015 Q3 | 50,000 | $2,532,000 | $50.65 | 1 | |
| 2015 Q2 | 50,000 | $3,265,000 | +$3,265,000 | $65.3 | 1 |
| 2015 Q1 | $64.02 | 0 | |||
| 2014 Q4 | $55.79 | 0 | |||
| 2014 Q3 | $42.01 | 0 | |||
| 2014 Q2 | $40.47 | 0 | |||
| 2014 Q1 | $52.59 | 0 |