| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 22.7K | $3.13M | -$567K | $137.80 | 13 |
| 2024 Q2 | 205K | $21.8M | -$120K | $106.35 | 50 |
| 2024 Q1 | 208K | $20.8M | -$199K | $100.25 | 44 |
| 2023 Q4 | 210K | $22.3M | +$1.29M | $106.35 | 47 |
| 2023 Q3 | 195K | $22.7M | +$1.69M | $115.99 | 46 |
| 2023 Q2 | 182K | $16.7M | +$4.58M | $92.03 | 41 |
| 2023 Q1 | 133K | $11.2M | +$2.16M | $84.75 | 31 |
| 2022 Q4 | 107K | $9.28M | +$271K | $86.87 | 24 |
| 2022 Q3 | 104K | $8.25M | +$885K | $79.73 | 19 |
| 2022 Q2 | 92.6K | $7.26M | +$345K | $78.42 | 18 |
| 2022 Q1 | 88.3K | $6.05M | -$289K | $68.19 | 20 |
| 2021 Q4 | 92.6K | $6.46M | +$890K | $69.99 | 18 |
| 2021 Q3 | 79.8K | $4.7M | +$285K | $58.45 | 15 |
| 2021 Q2 | 76K | $3.55M | -$2.03M | $46.91 | 17 |
| 2021 Q1 | 118K | $6.15M | -$459K | $52.33 | 27 |
| 2020 Q4 | 128K | $5.52M | -$322K | $43.19 | 31 |
| 2020 Q3 | 130K | $8.84M | +$355K | $67.27 | 32 |
| 2020 Q2 | 125K | $8.87M | -$512K | $71.10 | 31 |
| 2020 Q1 | 132K | $9.73M | +$110K | $74.00 | 30 |
| 2019 Q4 | 128K | $19.3M | +$3.71M | $151.25 | 32 |
| 2019 Q3 | 104K | $11.9M | +$1.37M | $115.00 | 28 |
| 2019 Q2 | 91.6K | $12.2M | +$4.38M | $133.13 | 27 |
| 2019 Q1 | 56K | $8.64M | +$2.69M | $163.04 | 23 |
| 2018 Q4 | 38.8K | $2.71M | -$471K | $69.99 | 13 |
| 2018 Q3 | 45.3K | $3.31M | +$60.1K | $72.68 | 16 |
| 2018 Q2 | 44.5K | $3.14M | -$331K | $69.31 | 15 |
| 2018 Q1 | 49.2K | $2.5M | -$80.5K | $50.85 | 15 |
| 2017 Q4 | 50.7K | $2.63M | +$946K | $51.53 | 14 |
| 2017 Q3 | 32.5K | $1.43M | -$115K | $44.45 | 10 |
| 2017 Q2 | 34.9K | $1.63M | -$434K | $47.04 | 10 |
| 2017 Q1 | 43.6K | $2.16M | -$188K | $49.49 | 11 |
| 2016 Q4 | 47.3K | $2.55M | -$179K | $53.92 | 14 |
| 2016 Q3 | 50.3K | $2.92M | -$62.8K | $58.05 | 15 |
| 2016 Q2 | 51.2K | $3.1M | +$1.62M | $60.70 | 15 |
| 2016 Q1 | 24.1K | $693K | -$1.22M | $27.42 | 8 |
| 2015 Q4 | 45.6K | $2.38M | -$24.3K | $51.87 | 14 |
| 2015 Q3 | 45.7K | $3.22M | +$373K | $70.77 | 12 |
| 2015 Q2 | 40.9K | $2.29M | +$3.51K | $55.99 | 12 |
| 2015 Q1 | 40.9K | $2.21M | +$180K | $53.50 | 12 |
| 2014 Q4 | 37.3K | $2.66M | -$929K | $72.73 | 12 |
| 2014 Q3 | 50.8K | $3.4M | -$503K | $65.16 | 14 |
| 2014 Q2 | 58.4K | $3.56M | -$120K | $60.02 | 13 |
| 2014 Q1 | 59.8K | $3.16M | -$36.2K | $52.42 | 11 |