| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q2 | 9.18K | $2.64M | $0 | $285.50 | 2 |
| 2024 Q1 | 9.18K | $2.3M | -$553K | $250.00 | 2 |
| 2023 Q4 | 2.23K | $571K | -$20.4K | $255.86 | 3 |
| 2023 Q3 | 11.4K | $2.69M | +$33.3K | $236.04 | 4 |
| 2023 Q2 | 11.3K | $2.71M | +$24K | $240.00 | 4 |
| 2023 Q1 | 11.2K | $2.68M | -$4.96K | $240.00 | 4 |
| 2022 Q4 | 11.2K | $2.91M | -$5.46K | $260.00 | 4 |
| 2022 Q3 | 11.2K | $2.9M | -$45.7K | $258.49 | 4 |
| 2022 Q2 | 11.4K | $2.91M | -$371K | $255.68 | 4 |
| 2022 Q1 | 12.8K | $3.33M | +$23K | $258.84 | 4 |
| 2021 Q4 | 12.8K | $2.69M | $0 | $212.56 | 3 |
| 2021 Q3 | 12.8K | $2.42M | $0 | $189.50 | 3 |
| 2021 Q2 | 12.8K | $2.34M | +$652K | $181.11 | 3 |
| 2021 Q1 | 9.16K | $1.78M | $0 | $187.00 | 2 |
| 2020 Q4 | 9.16K | $1.42M | +$8K | $157.51 | 2 |
| 2020 Q3 | 9.11K | $1.32M | $0 | $145.04 | 1 |
| 2020 Q2 | 9.11K | $1.23M | $0 | $135.05 | 1 |
| 2020 Q1 | 9.11K | $1.07M | $0 | $117.48 | 1 |
| 2019 Q4 | 9.11K | $1.48M | $0 | $161.95 | 1 |
| 2019 Q3 | 9.11K | $1.54M | $0 | $168.97 | 1 |
| 2019 Q2 | 9.11K | $1.53M | -$298K | $167.55 | 1 |
| 2019 Q1 | 10.8K | $1.88M | -$496K | $173.42 | 2 |
| 2018 Q4 | 13.8K | $2.34M | -$688K | $169.86 | 2 |
| 2018 Q3 | 17.4K | $3.29M | +$669K | $188.85 | 3 |
| 2018 Q2 | 13.9K | $2.64M | $0 | $190.00 | 3 |
| 2018 Q1 | 13.9K | $2.57M | $0 | $185.77 | 3 |
| 2017 Q4 | 13.9K | $2.69M | -$5.05K | $194.01 | 3 |
| 2017 Q3 | 13.9K | $2.67M | $0 | $190.00 | 3 |
| 2017 Q2 | 13.9K | $2.5M | +$1.64M | $179.95 | 3 |
| 2017 Q1 | 4.8K | $793K | -$2.01M | $167.55 | 2 |
| 2016 Q4 | 16.7K | $2.82M | +$1.65M | $168.94 | 3 |
| 2016 Q3 | 6.91K | $1.15M | +$793K | $167.00 | 3 |
| 2016 Q2 | 2.16K | $387K | -$717K | $179.50 | 2 |
| 2016 Q1 | 6.91K | $1.04M | $0 | $150.95 | 3 |
| 2015 Q4 | 6.91K | $1.11M | +$330K | $160.00 | 3 |
| 2015 Q3 | 4.85K | $1.01M | -$1.4M | $204.00 | 2 |
| 2015 Q2 | 10.7K | $2.56M | +$904K | $240.00 | 4 |
| 2015 Q1 | 6.91K | $1.64M | $0 | $236.92 | 3 |
| 2014 Q4 | 6.91K | $1.8M | -$1.09M | $260.00 | 3 |
| 2014 Q3 | 10.7K | $3.08M | -$1.25M | $288.20 | 4 |
| 2014 Q2 | 15.7K | $4.27M | +$1.78M | $274.47 | 4 |
| 2014 Q1 | 8.93K | $2.21M | $0 | $248.00 | 3 |