| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q4 | 0 | $0 | -$499K | $93.06 | 4 |
| 2024 Q3 | 4.9K | $499K | +$499K | $101.87 | 5 |
| 2024 Q2 | $87.74 | 5 | |||
| 2024 Q1 | $89.90 | 5 | |||
| 2023 Q4 | 0 | $0 | -$562K | $91.41 | 6 |
| 2023 Q3 | 7.2K | $562K | +$312K | $78.14 | 10 |
| 2023 Q2 | 3.2K | $276K | -$233K | $86.34 | 8 |
| 2023 Q1 | 5.9K | $500K | +$500K | $84.90 | 8 |
| 2022 Q4 | $84.19 | 9 | |||
| 2022 Q3 | $81.42 | 7 | |||
| 2022 Q2 | $91.98 | 7 | |||
| 2022 Q1 | $108.21 | 5 | |||
| 2021 Q4 | 0 | $0 | -$532K | $114.85 | 4 |
| 2021 Q3 | 5.2K | $532K | +$532K | $102.39 | 6 |
| 2021 Q2 | $101.94 | 5 | |||
| 2021 Q1 | $91.94 | 3 | |||
| 2020 Q4 | $44.67 | 2 | |||
| 2020 Q3 | $79.58 | 3 | |||
| 2020 Q2 | $78.80 | 3 | |||
| 2020 Q1 | 0 | $0 | -$3.73M | $69.58 | 4 |
| 2019 Q4 | 40.1K | $3.73M | -$3.16M | $93.07 | 8 |
| 2019 Q3 | 74.1K | $6.93M | +$6.93M | $93.53 | 4 |
| 2019 Q2 | 0 | $0 | -$705K | $74.92 | 5 |
| 2019 Q1 | 8.1K | $705K | +$705K | $87.04 | 7 |
| 2018 Q4 | $74.94 | 8 | |||
| 2018 Q3 | $80.02 | 7 | |||
| 2018 Q2 | $80.58 | 7 | |||
| 2018 Q1 | $75.47 | 7 | |||
| 2017 Q4 | $81.01 | 6 | |||
| 2017 Q3 | 0 | $0 | -$127M | $79.88 | 6 |
| 2017 Q2 | 1.59M | $127M | +$78.7M | $79.77 | 7 |
| 2017 Q1 | 600K | $47.1M | +$47.1M | $78.49 | 5 |
| 2016 Q4 | 11.9K | $2K | -$151 | $76.94 | 6 |
| 2016 Q3 | 12.8K | $1K | +$133 | $80.50 | 5 |
| 2016 Q2 | 11.1K | $1K | +$1K | $82.30 | 7 |
| 2016 Q1 | 0 | $0 | -$8.7M | $77.86 | 6 |
| 2015 Q4 | 29.5K | $8.7M | +$8.7M | $75.10 | 7 |
| 2015 Q3 | $70.95 | 4 | |||
| 2015 Q2 | $71.30 | 5 | |||
| 2015 Q1 | $79.32 | 5 | |||
| 2014 Q4 | $76.84 | 6 | |||
| 2014 Q3 | $69.20 | 7 | |||
| 2014 Q2 | $71.79 | 6 | |||
| 2014 Q1 | $67.67 | 7 |