| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 281 K | $34.4 M | +$34.4 M | $122.36 | 14 |
| 2023 Q4 | 0 | $0 | -$1.98 M | $90.29 | 18 |
| 2023 Q3 | 24.4 K | $1.98 M | +$1.98 M | $81.05 | 20 |
| 2023 Q2 | $89.28 | 17 | |||
| 2023 Q1 | $100.13 | 22 | |||
| 2022 Q4 | $86.88 | 18 | |||
| 2022 Q3 | $94.33 | 16 | |||
| 2022 Q2 | $94.40 | 16 | |||
| 2022 Q1 | $137.16 | 14 | |||
| 2021 Q4 | $154.89 | 18 | |||
| 2021 Q3 | 4.9 K | $666 K | +$666 K | $169.17 | 17 |
| 2021 Q2 | 0 | $0 | -$5.3 K | $175.77 | 17 |
| 2021 Q1 | 32.9 K | $5.81 M | +$5.3 M | $184.52 | 16 |
| 2020 Q4 | $181.18 | 13 | |||
| 2020 Q3 | $124.11 | 14 | |||
| 2020 Q2 | $111.51 | 18 | |||
| 2020 Q1 | $96.60 | 16 | |||
| 2019 Q4 | $144.63 | 17 | |||
| 2019 Q3 | 3.1 K | $345 K | -$33.4 K | $130.32 | 18 |
| 2019 Q2 | $139.64 | 14 | |||
| 2019 Q1 | 3.9 K | $433 | +$433 | $111.03 | 17 |
| 2018 Q4 | 0 | $0 | -$385 | $109.65 | 11 |
| 2018 Q3 | 3.5 K | $385 | -$165 | $116.94 | 10 |
| 2018 Q2 | 5 K | $550 | +$550 | $104.81 | 11 |
| 2018 Q1 | $100.44 | 10 | |||
| 2017 Q4 | $107.51 | 11 | |||
| 2017 Q3 | $98.57 | 9 | |||
| 2017 Q2 | $106.25 | 10 | |||
| 2017 Q1 | $113.39 | 13 | |||
| 2016 Q4 | $104.22 | 11 | |||
| 2016 Q3 | $92.86 | 9 | |||
| 2016 Q2 | $97.82 | 11 | |||
| 2016 Q1 | $99.31 | 12 | |||
| 2015 Q4 | $105.08 | 12 | |||
| 2015 Q3 | $102.20 | 10 | |||
| 2015 Q2 | $114.14 | 7 | |||
| 2015 Q1 | $104.89 | 6 | |||
| 2014 Q4 | $94.19 | 7 | |||
| 2014 Q3 | $89.04 | 7 | |||
| 2014 Q2 | $85.74 | 5 | |||
| 2014 Q1 | $80.07 | 5 |