| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 12,700 | $1,719,000 | +$1,719,000 | $135.43 | 1 |
| 2025 Q2 | $129.54 | 0 | |||
| 2025 Q1 | 0 | $0 | -$466,000 | $120.34 | 0 |
| 2024 Q4 | 4,000 | $466,000 | -$862,100 | $116.71 | 1 |
| 2024 Q3 | 11,400 | $1,713,000 | +$1,021,789 | $150.34 | 1 |
| 2024 Q2 | 4,600 | $727,000 | +$727,000 | $158.08 | 1 |
| 2024 Q1 | $197.90 | 0 | |||
| 2023 Q4 | 0 | $0 | -$1,579,000 | $174.04 | 0 |
| 2023 Q3 | 10,100 | $1,579,000 | +$1,579,000 | $156.35 | 1 |
| 2023 Q2 | $163.98 | 0 | |||
| 2023 Q1 | $154.47 | 0 | |||
| 2022 Q4 | 0 | $0 | -$427,000 | $131.81 | 0 |
| 2022 Q3 | 4,000 | $427,000 | -$138,775 | $106.99 | 1 |
| 2022 Q2 | 5,300 | $553,000 | +$354,755 | $104.41 | 1 |
| 2022 Q1 | 1,900 | $282,000 | +$282,000 | $148.65 | 1 |
| 2021 Q4 | $114.15 | 0 | |||
| 2021 Q3 | $98.45 | 0 | |||
| 2021 Q2 | $95.93 | 0 | |||
| 2021 Q1 | $80.27 | 0 | |||
| 2020 Q4 | $53.19 | 0 | |||
| 2020 Q3 | $44.83 | 0 | |||
| 2020 Q2 | $41.43 | 0 | |||
| 2020 Q1 | $36.04 | 0 | |||
| 2019 Q4 | $56.29 | 0 | |||
| 2019 Q3 | $50.90 | 0 | |||
| 2019 Q2 | $54.84 | 0 | |||
| 2019 Q1 | $58.36 | 0 | |||
| 2018 Q4 | $51.81 | 0 | |||
| 2018 Q3 | $63.45 | 0 | |||
| 2018 Q2 | $62.55 | 0 | |||
| 2018 Q1 | $61.08 | 0 | |||
| 2017 Q4 | $63.58 | 0 | |||
| 2017 Q3 | $56.04 | 0 | |||
| 2017 Q2 | $57.87 | 0 | |||
| 2017 Q1 | $59.72 | 0 | |||
| 2016 Q4 | $59.52 | 0 | |||
| 2016 Q3 | $49.45 | 0 | |||
| 2016 Q2 | $49.41 | 0 | |||
| 2016 Q1 | $47.30 | 0 | |||
| 2015 Q4 | 0 | $0 | -$3,548,000 | $40.30 | 0 |
| 2015 Q3 | 408,800 | $3,548,000 | +$3,548,000 | $37.55 | 1 |
| 2015 Q2 | $44.07 | 0 | |||
| 2015 Q1 | $47.53 | 0 | |||
| 2014 Q4 | $49.05 | 0 | |||
| 2014 Q3 | $54.28 | 0 | |||
| 2014 Q2 | $49.25 | 0 | |||
| 2014 Q1 | $50.54 | 0 |