| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 102K | $6.5M | -$458K | $63.76 | 20 |
| 2024 Q2 | 109K | $6.47M | +$1.83M | $59.26 | 23 |
| 2024 Q1 | 78.5K | $4.52M | -$3.67M | $57.54 | 22 |
| 2023 Q4 | 143K | $8.14M | +$1.22M | $57.05 | 20 |
| 2023 Q3 | 123K | $5.89M | -$1.74M | $47.97 | 20 |
| 2023 Q2 | 157K | $8.15M | -$3.03M | $52.02 | 23 |
| 2023 Q1 | 214K | $11.6M | +$4.34M | $54.18 | 23 |
| 2022 Q4 | 135K | $238M | +$1.55M | $57.70 | 23 |
| 2022 Q3 | 70.7K | $3.37M | -$2.19M | $47.63 | 16 |
| 2022 Q2 | 115K | $5.58M | -$456K | $48.38 | 20 |
| 2022 Q1 | 114K | $7.06M | -$6.01M | $62.01 | 24 |
| 2021 Q4 | 197K | $16M | -$34.6M | $81.08 | 35 |
| 2021 Q3 | 583K | $54.6M | +$37M | $94.92 | 33 |
| 2021 Q2 | 184K | $18.2M | +$730K | $98.54 | 36 |
| 2021 Q1 | 177K | $14.8M | -$9.71M | $83.59 | 32 |
| 2020 Q4 | 293K | $25.3M | -$6.28M | $86.31 | 33 |
| 2020 Q3 | 270K | $19M | +$981K | $70.00 | 31 |
| 2020 Q2 | 274K | $19.7M | +$10.1M | $72.55 | 27 |
| 2020 Q1 | 153K | $7.07M | -$10.4M | $46.26 | 27 |
| 2019 Q4 | 370K | $22.9M | +$14.6M | $61.75 | 26 |
| 2019 Q3 | 140K | $5.94M | -$6.05M | $42.53 | 25 |
| 2019 Q2 | 265K | $13.8M | -$441K | $51.83 | 34 |
| 2019 Q1 | 286K | $15.9M | -$4.93M | $55.48 | 26 |
| 2018 Q4 | 384K | $16.2M | -$8.45M | $42.07 | 29 |
| 2018 Q3 | 499K | $34.7M | +$7.6M | $69.66 | 39 |
| 2018 Q2 | 407K | $23.3M | -$1.63M | $57.20 | 36 |
| 2018 Q1 | 437K | $24.1M | -$4.5M | $55.05 | 40 |
| 2017 Q4 | 518K | $29M | +$9.03M | $56.06 | 39 |
| 2017 Q3 | 355K | $21.7M | -$7.19M | $61.25 | 31 |
| 2017 Q2 | 489K | $26.1M | +$195K | $53.40 | 31 |
| 2017 Q1 | 495K | $23.9M | +$546K | $48.26 | 27 |
| 2016 Q4 | 496K | $19.8M | -$5.16M | $39.91 | 30 |
| 2016 Q3 | 594K | $28.7M | +$4.74M | $48.46 | 34 |
| 2016 Q2 | 539K | $21M | -$3.98M | $38.83 | 30 |
| 2016 Q1 | 633K | $26M | +$1.95M | $40.87 | 29 |
| 2015 Q4 | 620K | $42.7M | +$12.9M | $71.49 | 27 |
| 2015 Q3 | 325K | $19M | -$7.85M | $58.27 | 24 |
| 2015 Q2 | 401K | $36.3M | +$13.3M | $90.39 | 26 |
| 2015 Q1 | 248K | $39.2M | -$11M | $158.41 | 28 |
| 2014 Q4 | 337K | $42.3M | +$9.83M | $125.50 | 28 |
| 2014 Q3 | 217K | $22.6M | -$3.65M | $103.99 | 19 |
| 2014 Q2 | 207K | $19.2M | +$1.73M | $92.81 | 22 |
| 2014 Q1 | 196K | $15.6M | +$12.2M | $79.86 | 20 |