| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q2 | 0 | $0 | -$126M | 0 | |
| 2024 Q1 | 1.05M | $126M | -$5.16M | $120.42 | 2 |
| 2023 Q4 | 52.5K | $6.47M | +$770K | $145.93 | 2 |
| 2023 Q3 | 46.2K | $5.97M | +$325K | $129.44 | 1 |
| 2023 Q2 | 43.6K | $5.41M | +$48.7K | $123.97 | 1 |
| 2023 Q1 | 43.3K | $6.33M | +$416K | $146.33 | 1 |
| 2022 Q4 | 40.4K | $6.44M | -$4.35M | $159.31 | 1 |
| 2022 Q3 | 75.9K | $10.1M | -$92.1K | $133.29 | 2 |
| 2022 Q2 | 76.6K | $12M | -$167K | $156.01 | 2 |
| 2022 Q1 | 77.7K | $12.1M | -$1.25M | $155.67 | 2 |
| 2021 Q4 | 85.7K | $10.9M | +$220K | $127.40 | 2 |
| 2021 Q3 | 84K | $10.9M | +$2.66M | $130.21 | 2 |
| 2021 Q2 | 63.5K | $11.3M | +$2.26M | $177.64 | 2 |
| 2021 Q1 | 50.8K | $8.35M | -$191K | $164.38 | 1 |
| 2020 Q4 | 52K | $8.58M | +$3.3K | $165.05 | 1 |
| 2020 Q3 | 51.9K | $7.41M | +$5.4M | $142.59 | 1 |
| 2020 Q2 | 18.2K | $2.01M | +$426K | $110.35 | 2 |
| 2020 Q1 | 14.3K | $1.43M | -$116K | $99.74 | 1 |
| 2019 Q4 | 15.5K | $2.31M | -$1.74M | $149.28 | 1 |
| 2019 Q3 | 27.1K | $3.48M | -$2.64M | $128.14 | 1 |
| 2019 Q2 | 45.6K | $6.51M | +$4.23M | $142.58 | 3 |
| 2019 Q1 | 16K | $2.28M | +$2.28M | $142.95 | 1 |
| 2018 Q3 | 0 | $0 | -$7.54M | 0 | |
| 2018 Q2 | 43.8K | $7.54M | -$278K | $172.30 | 1 |
| 2018 Q1 | 45.4K | $6.86M | +$1.84M | $150.99 | 1 |
| 2017 Q4 | 33.2K | $4.47M | $0 | $134.64 | 1 |
| 2017 Q3 | 33.2K | $4.86M | $0 | $146.27 | 1 |
| 2017 Q2 | 33.2K | $5.16M | -$1.46M | $155.51 | 1 |
| 2017 Q1 | 43.3K | $6.28M | +$1.44M | $145.13 | 2 |
| 2016 Q4 | 33.4K | $3.64M | -$14K | $109.04 | 1 |
| 2016 Q3 | 33.5K | $4.07M | -$2.37M | $120.06 | 2 |
| 2016 Q2 | 50.3K | $7.11M | -$2.18M | $141.32 | 3 |
| 2016 Q1 | 65.8K | $8.59M | -$6.53M | $130.55 | 4 |
| 2015 Q4 | 112K | $15.8M | +$12.4M | $140.55 | 4 |
| 2015 Q3 | 23.9K | $3.17M | +$2.89M | $132.73 | 3 |
| 2015 Q2 | 2.13K | $374K | +$153K | $176.33 | 3 |
| 2015 Q1 | 1.26K | $217K | $0 | $172.35 | 2 |
| 2014 Q4 | 1.26K | $205K | +$181K | $161.44 | 2 |
| 2014 Q3 | 152 | $24K | -$268K | $157.89 | 1 |
| 2014 Q2 | 1.98K | $289K | -$4.13M | $139.83 | 2 |
| 2014 Q1 | 31.6K | $4.39M | -$4.06M | $138.63 | 4 |