| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q2 | 39.9K | $6.16M | -$318K | $154.45 | 1 |
| 2024 Q1 | 42K | $6.34M | -$15.1K | $150.99 | 1 |
| 2023 Q4 | 42.1K | $6.52M | -$124K | $154.88 | 1 |
| 2023 Q3 | 42.9K | $5.79M | -$17.5M | $135.14 | 1 |
| 2023 Q2 | 172K | $28.6M | -$15.7M | $165.78 | 1 |
| 2023 Q1 | 267K | $45.4M | +$31.8M | $168.60 | 2 |
| 2022 Q4 | 2.76K | $438K | -$84.4K | $158.70 | 1 |
| 2022 Q3 | 3.29K | $517K | -$72.6K | $157.05 | 1 |
| 2022 Q2 | 3.75K | $633K | -$131K | $168.62 | 1 |
| 2022 Q1 | 4.53K | $1.05M | +$135K | $232.01 | 1 |
| 2021 Q4 | 3.95K | $1.05M | -$14.6K | $266.35 | 1 |
| 2021 Q3 | 4K | $1.18M | -$325K | $294.93 | 1 |
| 2021 Q2 | 5.1K | $1.21M | +$206K | $237.36 | 1 |
| 2021 Q1 | 4.24K | $1.01M | -$115K | $238.67 | 1 |
| 2020 Q4 | 4.72K | $1.1M | -$1.12M | $233.25 | 1 |
| 2020 Q3 | 9.98K | $1.96M | +$819K | $196.53 | 2 |
| 2020 Q2 | 5.81K | $1.12M | -$269K | $192.29 | 1 |
| 2020 Q1 | 7.21K | $1.03M | +$103K | $143.04 | 1 |
| 2019 Q4 | 6.49K | $1.06M | +$365K | $163.53 | 1 |
| 2019 Q3 | 4.26K | $641K | -$58.7K | $150.54 | 1 |
| 2019 Q2 | 4.65K | $692K | -$119K | $145.86 | 2 |
| 2019 Q1 | 5.45K | $887K | -$30.4K | $164.66 | 2 |
| 2018 Q4 | 5.64K | $798K | +$46.7K | $142.18 | 2 |
| 2018 Q3 | 5.31K | $855K | +$11.8K | $152.02 | 2 |
| 2018 Q2 | 5.24K | $768K | -$388K | $144.78 | 2 |
| 2018 Q1 | 7.88K | $1.13M | -$89M | $143.12 | 2 |
| 2017 Q4 | 641K | $90.2M | +$88.8M | $140.74 | 4 |
| 2017 Q3 | 9.72K | $1.3M | -$616K | $133.15 | 2 |
| 2017 Q2 | 14.4K | $2.27M | -$157K | $158.28 | 2 |
| 2017 Q1 | 15.3K | $2.24M | +$1.44M | $145.86 | 2 |
| 2016 Q4 | 5.45K | $856K | -$17.9K | $157.18 | 1 |
| 2016 Q3 | 5.56K | $819K | -$28.7K | $147.30 | 1 |
| 2016 Q2 | 5.76K | $871K | -$16.6K | $151.35 | 1 |
| 2016 Q1 | 5.87K | $920K | -$468K | $156.86 | 1 |
| 2015 Q4 | 8.92K | $1.38M | -$17.1K | $153.93 | 2 |
| 2015 Q3 | 9.03K | $1.26M | +$6.92K | $139.80 | 2 |
| 2015 Q2 | 8.98K | $1.23M | -$33.4K | $136.41 | 2 |
| 2015 Q1 | 9.22K | $1.38M | +$104K | $149.09 | 2 |
| 2014 Q4 | 8.52K | $1.11M | -$44.2K | $129.36 | 2 |
| 2014 Q3 | 8.86K | $1.08M | -$31.1K | $121.57 | 2 |
| 2014 Q2 | 9.12K | $1.01M | -$419K | $110.96 | 2 |
| 2014 Q1 | 12.9K | $1.3M | -$325K | $100.72 | 2 |