| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 0 | $0 | -$106M | 0 | |
| 2024 Q2 | 1.07M | $106M | +$106M | $99.19 | 2 |
| 2024 Q1 | 1.3K | $130K | -$1.13M | $100.00 | 1 |
| 2023 Q4 | 11.9K | $1.27M | $0 | $106.32 | 2 |
| 2023 Q3 | 11.9K | $1.28M | $0 | $107.68 | 2 |
| 2023 Q2 | 11.9K | $1.62M | -$137K | $136.44 | 2 |
| 2023 Q1 | 12.9K | $1.68M | $0 | $130.25 | 2 |
| 2022 Q4 | 12.9K | $1.34M | -$167K | $104.42 | 2 |
| 2022 Q3 | 14.5K | $1.55M | +$19.1K | $106.82 | 2 |
| 2022 Q2 | 14.3K | $1.8M | -$3.36M | $125.94 | 3 |
| 2022 Q1 | 40.2K | $6.12M | -$2.47M | $151.19 | 4 |
| 2021 Q4 | 56.3K | $8.08M | -$1.35M | $143.58 | 4 |
| 2021 Q3 | 65.7K | $13.2M | +$6.45M | $140.00 | 5 |
| 2021 Q2 | 47.7K | $7.55M | -$25.9K | $158.24 | 5 |
| 2021 Q1 | 47.9K | $6.81M | -$104M | $142.00 | 5 |
| 2020 Q4 | 841K | $110M | -$8.97M | $131.20 | 6 |
| 2020 Q3 | 911K | $91.6M | +$3.89M | $100.49 | 6 |
| 2020 Q2 | 872K | $75.3M | +$70.4M | $86.44 | 6 |
| 2020 Q1 | 56.7K | $3.54M | +$9.13K | $60.08 | 5 |
| 2019 Q4 | 56.5K | $6.09M | +$15.1K | $107.65 | 4 |
| 2019 Q3 | 56.4K | $6.32M | -$917K | $112.16 | 4 |
| 2019 Q2 | 64.9K | $7.05M | +$917K | $108.82 | 5 |
| 2019 Q1 | 56.4K | $6.07M | -$10.8K | $107.72 | 4 |
| 2018 Q4 | 56.5K | $5.92M | +$16.6K | $104.55 | 4 |
| 2018 Q3 | 56.3K | $6.59M | -$2.34M | $117.00 | 4 |
| 2018 Q2 | 76.3K | $9.97M | +$522K | $130.56 | 4 |
| 2018 Q1 | 67.3K | $8.85M | -$39.4K | $131.35 | 2 |
| 2017 Q4 | 67.6K | $8.81M | $0 | $130.33 | 2 |
| 2017 Q3 | 67.6K | $8.45M | -$18.7K | $124.87 | 2 |
| 2017 Q2 | 67.8K | $7.7M | $0 | $113.65 | 2 |
| 2017 Q1 | 67.8K | $8.05M | +$192K | $118.72 | 2 |
| 2016 Q4 | 66.2K | $7.61M | +$4.66M | $121.40 | 2 |
| 2016 Q3 | 21.2K | $2.12M | +$10K | $100.04 | 1 |
| 2016 Q2 | 21.1K | $2.29M | $0 | $108.44 | 1 |
| 2016 Q1 | 21.1K | $2.85M | $0 | $135.15 | 1 |
| 2015 Q4 | 21.1K | $1.8M | $0 | $85.43 | 1 |
| 2015 Q3 | 21.1K | $1.89M | $0 | $89.61 | 1 |
| 2015 Q2 | 21.1K | $2.82M | +$43.8K | $133.58 | 1 |
| 2015 Q1 | 20.8K | $2.11M | $0 | $101.77 | 1 |
| 2014 Q4 | 20.8K | $2.55M | -$48.9M | $122.73 | 1 |
| 2014 Q3 | 497K | $51.6M | +$48.9M | $115.64 | 2 |
| 2014 Q2 | 20.8K | $2.27M | -$45.5M | $109.19 | 1 |
| 2014 Q1 | 503K | $47.7M | -$4.86M | $99.33 | 2 |