| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 13,500 | $1,020,000 | +$1,020,000 | $75.62 | 1 |
| 2025 Q2 | $67.13 | 0 | |||
| 2025 Q1 | 0 | $0 | -$454,000 | $73.61 | 0 |
| 2024 Q4 | 5,300 | $454,000 | +$454,000 | $85.80 | 1 |
| 2024 Q3 | $103.30 | 0 | |||
| 2024 Q2 | $84.29 | 0 | |||
| 2024 Q1 | $82.03 | 0 | |||
| 2023 Q4 | $78.28 | 0 | |||
| 2023 Q3 | $69.47 | 0 | |||
| 2023 Q2 | $81.95 | 0 | |||
| 2023 Q1 | $78.27 | 0 | |||
| 2022 Q4 | $80.21 | 0 | |||
| 2022 Q3 | $63.34 | 0 | |||
| 2022 Q2 | $65.19 | 0 | |||
| 2022 Q1 | 0 | $0 | -$149,913,000 | $90.90 | 0 |
| 2021 Q4 | 1,475,457 | $149,913,000 | +$149,913,000 | $101.60 | 2 |
| 2021 Q3 | 0 | $0 | -$379,000 | $105.71 | 0 |
| 2021 Q2 | 3,300 | $379,000 | -$4,433,152 | $114.97 | 1 |
| 2021 Q1 | 41,900 | $4,810,000 | -$6,529,785 | $114.81 | 1 |
| 2020 Q4 | 108,655 | $10,843,000 | +$10,843,000 | $99.79 | 2 |
| 2020 Q3 | $111.28 | 0 | |||
| 2020 Q2 | $87.25 | 0 | |||
| 2020 Q1 | $56.99 | 0 | |||
| 2019 Q4 | $87.86 | 0 | |||
| 2019 Q3 | $68.98 | 0 | |||
| 2019 Q2 | $69.77 | 0 | |||
| 2019 Q1 | $71.05 | 0 | |||
| 2018 Q4 | $52.96 | 0 | |||
| 2018 Q3 | 0 | $0 | -$24,000 | $79.35 | 0 |
| 2018 Q2 | 4,000 | $24,000 | +$24,000 | $74.58 | 1 |
| 2018 Q1 | $70.00 | 0 | |||
| 2017 Q4 | $68.47 | 0 | |||
| 2017 Q3 | $56.95 | 0 | |||
| 2017 Q2 | $57.28 | 0 | |||
| 2017 Q1 | $49.15 | 0 | |||
| 2016 Q4 | $42.66 | 0 | |||
| 2016 Q3 | $38.18 | 0 | |||
| 2016 Q2 | $30.60 | 0 | |||
| 2016 Q1 | $32.46 | 0 | |||
| 2015 Q4 | 0 | $0 | -$144,000 | $30.45 | 0 |
| 2015 Q3 | 75,900 | $144,000 | +$144,000 | $37.12 | 1 |
| 2015 Q2 | $32.61 | 0 | |||
| 2015 Q1 | $37.80 | 0 | |||
| 2014 Q4 | $38.98 | 0 | |||
| 2014 Q3 | $33.59 | 0 | |||
| 2014 Q2 | $31.01 | 0 | |||
| 2014 Q1 | $26.41 | 0 |