| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 231K | $58.3M | +$5.27M | $251.81 | 31 |
| 2024 Q2 | 215K | $52.1M | -$794K | $242.91 | 33 |
| 2024 Q1 | 218K | $50.2M | -$998K | $229.95 | 33 |
| 2023 Q4 | 223K | $45.1M | +$926K | $202.10 | 38 |
| 2023 Q3 | 243K | $43.5M | +$472K | $179.20 | 38 |
| 2023 Q2 | 217K | $40.2M | +$6.41M | $185.52 | 34 |
| 2023 Q1 | 183K | $31.4M | -$10.6M | $168.94 | 31 |
| 2022 Q4 | 243K | $40.6M | +$2.13M | $167.16 | 25 |
| 2022 Q3 | 245K | $37.9M | -$344K | $154.35 | 24 |
| 2022 Q2 | 247K | $39.6M | -$3M | $160.12 | 25 |
| 2022 Q1 | 261K | $50.4M | +$6.94M | $193.61 | 27 |
| 2021 Q4 | 233K | $47.2M | -$623K | $202.59 | 25 |
| 2021 Q3 | 222K | $40.6M | -$2.58M | $183.10 | 25 |
| 2021 Q2 | 250K | $45.5M | +$82.5K | $181.61 | 26 |
| 2021 Q1 | 252K | $42M | -$10.6M | $166.32 | 28 |
| 2020 Q4 | 316K | $51.2M | +$1.97M | $162.09 | 28 |
| 2020 Q3 | 298K | $44.3M | -$47.8K | $148.44 | 21 |
| 2020 Q2 | 300K | $40.2M | +$22.2M | $134.16 | 21 |
| 2020 Q1 | 135K | $15M | -$3.35M | $111.58 | 22 |
| 2019 Q4 | 164K | $22.6M | +$3.55M | $137.91 | 24 |
| 2019 Q3 | 136K | $17.7M | -$2.97M | $129.76 | 21 |
| 2019 Q2 | 159K | $20.4M | +$3.72M | $127.86 | 16 |
| 2019 Q1 | 123K | $15.2M | -$1.97M | $123.41 | 15 |
| 2018 Q4 | 141K | $15.2M | +$1.79M | $107.71 | 14 |
| 2018 Q3 | 122K | $15.7M | -$2.29M | $128.32 | 15 |
| 2018 Q2 | 142K | $16.9M | -$834K | $119.41 | 11 |
| 2018 Q1 | 149K | $17.3M | +$2.61M | $115.99 | 9 |
| 2017 Q4 | 126K | $14.5M | -$336K | $114.75 | 11 |
| 2017 Q3 | 129K | $13.8M | -$287K | $106.50 | 10 |
| 2017 Q2 | 136K | $13.7M | +$5.58M | $101.38 | 13 |
| 2017 Q1 | 80.6K | $7.91M | -$5.57M | $97.89 | 12 |
| 2016 Q4 | 140K | $13.1M | +$686K | $93.81 | 11 |
| 2016 Q3 | 133K | $12.2M | +$351K | $91.97 | 11 |
| 2016 Q2 | 129K | $11.7M | -$406K | $90.44 | 10 |
| 2016 Q1 | 134K | $11.8M | +$3.99M | $88.17 | 11 |
| 2015 Q4 | 88.1K | $7.94M | -$4M | $90.07 | 9 |
| 2015 Q3 | 86.3K | $7.09M | -$5.11M | $82.09 | 8 |
| 2015 Q2 | 149K | $13.1M | -$231K | $88.37 | 6 |
| 2015 Q1 | 151K | $13.4M | -$312K | $88.36 | 6 |
| 2014 Q4 | 155K | $13.7M | -$204K | $88.30 | 4 |
| 2014 Q3 | 157K | $13.2M | +$2.99M | $84.01 | 5 |
| 2014 Q2 | 122K | $10.1M | +$4.4M | $83.43 | 4 |
| 2014 Q1 | 70.9K | $5.67M | -$4.39M | $80.03 | 4 |