| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 22.4 K | $4.1 M | -$562 K | $182.97 | 7 |
| 2023 Q4 | 25.5 K | $4.36 M | -$379 K | $170.36 | 5 |
| 2023 Q3 | 27.5 K | $4.43 M | +$44.4 K | $161.08 | 5 |
| 2023 Q2 | 18.8 K | $2.7 M | -$180 K | $143.97 | 6 |
| 2023 Q1 | 20 K | $2.89 M | -$37.5 K | $144.36 | 4 |
| 2022 Q4 | 20.3 K | $2.63 M | +$2.6 M | $129.48 | 3 |
| 2022 Q3 | 228 | $28 K | -$47.5 K | $122.81 | 1 |
| 2022 Q2 | 722 | $90 K | -$2.94 K | $125.00 | 3 |
| 2022 Q1 | 535 | $73 K | +$32.4 K | $136.77 | 2 |
| 2021 Q4 | 297 | $45 K | -$291 K | $150.94 | 3 |
| 2021 Q3 | 2.24 K | $399 K | +$310 K | $177.65 | 6 |
| 2021 Q2 | 502 | $85 K | -$5.33 M | $169.12 | 5 |
| 2021 Q1 | 29.6 K | $5.42 M | +$421 K | $182.48 | 8 |
| 2020 Q4 | 27.3 K | $5.11 M | +$2.36 M | $186.82 | 6 |
| 2020 Q3 | 14.7 K | $2.52 M | -$38 K | $170.33 | 4 |
| 2020 Q2 | 14.9 K | $2.02 M | -$3.23 M | $135.39 | 3 |
| 2020 Q1 | 38.8 K | $3.68 M | -$2.87 M | $95.59 | 2 |
| 2019 Q4 | 69 K | $11.5 M | +$886 K | $166.67 | 3 |
| 2019 Q3 | 63.7 K | $10.9 M | -$253 K | $168.61 | 2 |
| 2019 Q2 | 65.1 K | $12.2 M | +$2.62 M | $187.60 | 3 |
| 2019 Q1 | 51.2 K | $9.08 M | -$6.8 M | $177.25 | 3 |
| 2018 Q4 | 86.4 K | $17.6 M | +$1.79 M | $203.52 | 2 |
| 2018 Q3 | 77.8 K | $17.8 M | +$1.07 M | $229.43 | 2 |
| 2018 Q2 | 73.1 K | $16.2 M | +$1.14 M | $221.01 | 2 |
| 2018 Q1 | 67.9 K | $15.4 M | +$1.34 M | $224.78 | 2 |
| 2017 Q4 | 61.8 K | $14.4 M | +$1.08 M | $232.41 | 2 |
| 2017 Q3 | 57.2 K | $12 M | +$703 K | $210.59 | 2 |
| 2017 Q2 | 53.9 K | $9.26 M | -$4.39 M | $178.87 | 2 |
| 2017 Q1 | 81.6 K | $13.7 M | -$255 K | $168.75 | 3 |
| 2016 Q4 | 83.1 K | $11.8 M | +$5.92 M | $142.24 | 3 |
| 2016 Q3 | 41.5 K | $5.5 M | -$2.3 M | $132.70 | 1 |
| 2016 Q2 | 72.4 K | $7.77 M | +$7.77 M | $107.12 | 2 |