| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 17K | $3.58M | +$3.14M | $210.86 | 13 |
| 2024 Q2 | 2.2K | $444K | +$444K | $202.26 | 13 |
| 2024 Q1 | 1.5K | $9.53M | -$14.5M | $200.30 | 10 |
| 2023 Q4 | 85.4K | $14.5M | +$14.5M | $170.10 | 17 |
| 2023 Q3 | 0 | $0 | -$2.94M | $145.02 | 16 |
| 2023 Q2 | 20.2K | $2.94M | +$2.94M | $145.44 | 18 |
| 2023 Q1 | $130.31 | 17 | |||
| 2022 Q4 | $134.10 | 15 | |||
| 2022 Q3 | $104.50 | 11 | |||
| 2022 Q2 | $112.61 | 11 | |||
| 2022 Q1 | $136.32 | 11 | |||
| 2021 Q4 | 0 | $0 | -$572K | $158.35 | 12 |
| 2021 Q3 | 3.5K | $572K | +$311K | $163.69 | 13 |
| 2021 Q2 | 1.6K | $248K | -$8.11M | $155.54 | 11 |
| 2021 Q1 | 53.9K | $8.21M | +$4.9M | $152.23 | 9 |
| 2020 Q4 | 21.7K | $2.76M | -$1.69M | $127.07 | 10 |
| 2020 Q3 | 35K | $3.37M | +$3.16M | $96.27 | 14 |
| 2020 Q2 | 2.2K | $206K | +$206K | $94.06 | 12 |
| 2020 Q1 | 0 | $0 | -$5.28M | $90.03 | 11 |
| 2019 Q4 | 37.9K | $5.28M | -$192K | $139.40 | 11 |
| 2019 Q3 | 39.3K | $4.62M | -$2.35K | $117.69 | 12 |
| 2019 Q2 | 39.3K | $4.39M | -$470K | $111.80 | 13 |
| 2019 Q1 | 43.5K | $4.4M | -$50.4K | $101.23 | 11 |
| 2018 Q4 | 44K | $4.29M | -$90.1K | $97.62 | 11 |
| 2018 Q3 | 44.9K | $5.07M | +$8.24K | $112.84 | 9 |
| 2018 Q2 | 44.8K | $4.67M | -$74.7K | $104.20 | 11 |
| 2018 Q1 | 45.5K | $5.01M | +$725K | $109.97 | 10 |
| 2017 Q4 | 39K | $4.17M | -$30.2K | $106.94 | 8 |
| 2017 Q3 | 39.2K | $3.75M | -$43.4K | $95.51 | 8 |
| 2017 Q2 | 39.7K | $3.63M | +$437K | $91.40 | 11 |
| 2017 Q1 | 34.9K | $3.07M | +$51.7K | $87.84 | 11 |
| 2016 Q4 | 34.3K | $2.96M | -$122K | $86.29 | 12 |
| 2016 Q3 | 35.7K | $2.38M | -$6.25M | $66.59 | 10 |
| 2016 Q2 | 136K | $8.47M | +$6.47M | $62.14 | 11 |
| 2016 Q1 | 32.3K | $1.91M | -$167K | $59.22 | 8 |
| 2015 Q4 | 35.1K | $2.32M | -$39K | $66.03 | 11 |
| 2015 Q3 | 35.7K | $2.18M | -$48.6K | $60.97 | 10 |
| 2015 Q2 | 36.5K | $2.47M | +$31.6K | $67.76 | 11 |
| 2015 Q1 | 36K | $2.18M | -$63.9M | $60.58 | 9 |
| 2014 Q4 | 1.06M | $66.1M | -$59K | $62.58 | 9 |
| 2014 Q3 | 37.7K | $2.27M | -$5.61K | $60.24 | 12 |
| 2014 Q2 | 37.8K | $2.14M | -$72.5K | $57.62 | 9 |
| 2014 Q1 | 39K | $2.16M | -$349K | $60.71 | 10 |