| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 12K | $1.66M | -$12.9K | $137.99 | 2 |
| 2024 Q2 | 12.1K | $1.41M | -$237K | $116.27 | 2 |
| 2024 Q1 | 14.2K | $1.76M | +$1.36M | $124.12 | 2 |
| 2023 Q4 | 3.2K | $399K | +$399K | $125.00 | 1 |
| 2023 Q3 | 0 | $0 | -$347K | 0 | |
| 2023 Q2 | 2.93K | $347K | +$20.6K | $118.33 | 1 |
| 2023 Q1 | 2.76K | $302K | -$857K | $109.66 | 1 |
| 2022 Q4 | 11.7K | $1.13M | +$355K | $96.55 | 2 |
| 2022 Q3 | 8K | $767K | $0 | $95.89 | 1 |
| 2022 Q2 | 8K | $682K | +$171K | $85.27 | 1 |
| 2022 Q1 | 6K | $694K | $0 | $115.59 | 1 |
| 2021 Q4 | 6K | $891K | $0 | $148.58 | 1 |
| 2021 Q3 | 6K | $940K | +$940K | $156.62 | 1 |
| 2021 Q1 | 0 | $0 | -$1.09M | 0 | |
| 2020 Q4 | 7.9K | $1.09M | $0 | $138.21 | 1 |
| 2020 Q3 | 7.9K | $888K | -$599K | $112.39 | 1 |
| 2020 Q2 | 14.2K | $1.35M | +$599K | $95.09 | 2 |
| 2020 Q1 | 7.9K | $673K | -$1.11M | $85.22 | 1 |
| 2019 Q4 | 20.9K | $2.01M | $0 | $96.16 | 1 |
| 2019 Q3 | 20.9K | $1.71M | $0 | $81.60 | 1 |
| 2019 Q2 | 20.9K | $1.6M | $0 | $76.61 | 1 |
| 2019 Q1 | 20.9K | $1.38M | +$132K | $66.03 | 1 |
| 2018 Q4 | 18.9K | $1.14M | $0 | $60.29 | 1 |
| 2018 Q3 | 18.9K | $1.12M | $0 | $59.43 | 1 |
| 2018 Q2 | 18.9K | $1.07M | $0 | $56.87 | 1 |
| 2018 Q1 | 18.9K | $943K | $0 | $49.88 | 1 |
| 2017 Q4 | 18.9K | $944K | $0 | $49.96 | 1 |
| 2017 Q3 | 18.9K | $1.02M | $0 | $53.97 | 1 |
| 2017 Q2 | 18.9K | $981K | $0 | $51.91 | 1 |
| 2017 Q1 | 18.9K | $908K | +$803K | $48.07 | 1 |
| 2016 Q4 | 2.2K | $92.6K | -$33.1M | $42.11 | 1 |
| 2016 Q3 | 832K | $33.2M | +$778K | $39.88 | 3 |
| 2016 Q2 | 813K | $28.8M | +$3.19M | $35.32 | 4 |
| 2016 Q1 | 723K | $27.5M | +$1.46M | $38.08 | 4 |
| 2015 Q4 | 685K | $28.4M | -$227M | $41.41 | 3 |
| 2015 Q3 | 7.65M | $249M | -$161M | $32.59 | 5 |
| 2015 Q2 | 5.64M | $226M | -$49.2M | $40.10 | 3 |
| 2015 Q1 | 6.87M | $276M | +$576K | $40.17 | 3 |
| 2014 Q4 | 6.85M | $235M | -$1.27M | $34.24 | 3 |
| 2014 Q3 | 6.89M | $231M | +$19.9M | $33.58 | 3 |
| 2014 Q2 | 6.3M | $209M | +$20.5M | $33.23 | 3 |
| 2014 Q1 | 5.68M | $177M | +$63.6M | $31.20 | 3 |