| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 600K | $81.5M | -$22.9M | $135.85 | 45 |
| 2024 Q2 | 763K | $97.8M | -$52.9M | $128.29 | 44 |
| 2024 Q1 | 1.18M | $149M | -$4.42M | $126.59 | 40 |
| 2023 Q4 | 1.18M | $137M | +$2.22M | $116.03 | 37 |
| 2023 Q3 | 1.19M | $126M | -$3.25M | $105.38 | 39 |
| 2023 Q2 | 1.22M | $132M | -$710K | $108.08 | 37 |
| 2023 Q1 | 1.23M | $122M | -$621K | $99.32 | 36 |
| 2022 Q4 | 1.25M | $115M | -$2.23M | $91.83 | 35 |
| 2022 Q3 | 1.28M | $110M | +$1.4M | $85.91 | 32 |
| 2022 Q2 | 1.26M | $113M | +$3.61M | $89.66 | 37 |
| 2022 Q1 | 1.2M | $131M | +$2.14M | $109.64 | 33 |
| 2021 Q4 | 1.18M | $137M | +$4.38M | $116.16 | 38 |
| 2021 Q3 | 1.14M | $120M | +$2.33M | $105.53 | 37 |
| 2021 Q2 | 1.12M | $118M | -$10.6M | $105.08 | 38 |
| 2021 Q1 | 1.22M | $119M | +$27.4M | $97.39 | 31 |
| 2020 Q4 | 938K | $85.4M | +$9.45M | $91.41 | 30 |
| 2020 Q3 | 759K | $61.8M | -$3.34M | $81.45 | 25 |
| 2020 Q2 | 805K | $60.2M | +$9.25M | $74.77 | 25 |
| 2020 Q1 | 683K | $42.3M | +$2.54M | $61.97 | 26 |
| 2019 Q4 | 636K | $49M | +$2.57M | $76.96 | 19 |
| 2019 Q3 | 603K | $42.8M | +$1.55M | $70.91 | 20 |
| 2019 Q2 | 581K | $40.6M | +$3.62M | $69.80 | 17 |
| 2019 Q1 | 530K | $35.5M | +$5.59M | $67.09 | 15 |
| 2018 Q4 | 447K | $26.5M | +$6.13M | $59.48 | 15 |
| 2018 Q3 | 343K | $23.6M | +$457K | $68.88 | 12 |
| 2018 Q2 | 336K | $21.6M | +$3.71M | $64.40 | 12 |
| 2018 Q1 | 279K | $17.5M | +$6.44M | $62.70 | 10 |
| 2017 Q4 | 176K | $11.2M | +$786K | $63.45 | 4 |
| 2017 Q3 | 164K | $9.65M | +$1.96M | $59.66 | 6 |
| 2017 Q2 | 130K | $7.41M | +$745K | $56.85 | 4 |
| 2017 Q1 | 118K | $6.54M | +$1.47M | $55.29 | 5 |
| 2016 Q4 | 94.9K | $5M | +$153K | $52.04 | 5 |
| 2016 Q3 | 92K | $4.66M | +$4.66M | $50.74 | 3 |
| 2016 Q2 | 0 | $0 | -$12K | 0 | |
| 2016 Q1 | 175 | $12K | $0 | $68.57 | 1 |