| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 3.38K | $1.32M | -$3.89K | $389.12 | 1 |
| 2024 Q2 | 3.39K | $1.31M | $0 | $385.87 | 1 |
| 2024 Q1 | 3.39K | $1.77M | -$73.2K | $522.88 | 1 |
| 2023 Q4 | 3.53K | $1.73M | $0 | $489.99 | 1 |
| 2023 Q3 | 3.53K | $1.41M | $0 | $399.45 | 1 |
| 2023 Q2 | 3.53K | $1.66M | -$108K | $470.59 | 1 |
| 2023 Q1 | 3.76K | $2.05M | -$109K | $545.67 | 1 |
| 2022 Q4 | 3.96K | $1.86M | -$23.5K | $469.19 | 1 |
| 2022 Q3 | 4.01K | $1.61M | -$80.2K | $401.25 | 1 |
| 2022 Q2 | 4.21K | $1.62M | -$310K | $385.51 | 1 |
| 2022 Q1 | 5.01K | $2M | -$7.96K | $399.08 | 2 |
| 2021 Q4 | 5.03K | $2.07M | -$71M | $411.19 | 2 |
| 2021 Q3 | 202K | $72.8M | -$19.9K | $360.92 | 3 |
| 2021 Q2 | 202K | $69.8M | +$2.39M | $345.81 | 3 |
| 2021 Q1 | 195K | $60.2M | -$380K | $309.17 | 3 |
| 2020 Q4 | 196K | $56.3M | -$1.71M | $287.15 | 4 |
| 2020 Q3 | 202K | $45.2M | -$63.8K | $223.98 | 3 |
| 2020 Q2 | 202K | $41.2M | -$76.3K | $203.42 | 3 |
| 2020 Q1 | 203K | $35.6M | +$1.11M | $175.71 | 3 |
| 2019 Q4 | 196K | $49.7M | +$96.2K | $253.14 | 2 |
| 2019 Q3 | 196K | $49.1M | +$115K | $250.66 | 2 |
| 2019 Q2 | 196K | $67.8M | -$245K | $346.87 | 2 |
| 2019 Q1 | 196K | $68.4M | -$7.55M | $348.70 | 2 |
| 2018 Q4 | 218K | $53.4M | $0 | $244.85 | 2 |
| 2018 Q3 | 218K | $61.5M | -$67.7K | $282.10 | 2 |
| 2018 Q2 | 218K | $50.9M | -$1.56M | $233.45 | 2 |
| 2018 Q1 | 225K | $45.9M | -$280K | $204.29 | 2 |
| 2017 Q4 | 226K | $50.6M | +$10.8M | $223.63 | 2 |
| 2017 Q3 | 178K | $40.2M | +$505K | $226.06 | 1 |
| 2017 Q2 | 175K | $50.4M | -$2.59M | $287.34 | 1 |
| 2017 Q1 | 184K | $52.6M | -$1.85M | $285.23 | 1 |
| 2016 Q4 | 191K | $48.7M | +$36.9M | $254.94 | 1 |
| 2016 Q3 | 46.2K | $11M | -$2.3M | $237.97 | 1 |
| 2016 Q2 | 55.8K | $13.6M | -$883K | $243.60 | 2 |
| 2016 Q1 | 59.4K | $11.5M | -$617K | $193.73 | 1 |
| 2015 Q4 | 62.6K | $11.6M | -$2.31M | $184.99 | 1 |
| 2015 Q3 | 75.1K | $12.3M | -$1.63K | $163.35 | 1 |
| 2015 Q2 | 75.1K | $11.6M | -$6.25M | $154.44 | 1 |
| 2015 Q1 | 116K | $17.4M | +$15.1K | $150.84 | 1 |
| 2014 Q4 | 115K | $14.8M | $0 | $127.84 | 1 |
| 2014 Q3 | 115K | $13.6M | +$23.6K | $118.17 | 1 |
| 2014 Q2 | 115K | $10.5M | -$4.57K | $91.41 | 1 |
| 2014 Q1 | 115K | $11.2M | $0 | $97.48 | 1 |