| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 0 | ||||
| 2024 Q2 | 0 | $0 | -$9.47M | $203.34 | 7 |
| 2024 Q1 | 41.2K | $9.47M | +$9.47M | $230.14 | 6 |
| 2023 Q4 | $190.49 | 7 | |||
| 2023 Q3 | $163.31 | 6 | |||
| 2023 Q2 | $173.66 | 7 | |||
| 2023 Q1 | $171.41 | 8 | |||
| 2022 Q4 | $187.49 | 8 | |||
| 2022 Q3 | 0 | $0 | -$662K | $153.19 | 7 |
| 2022 Q2 | 3.92K | $662K | +$662K | $169.13 | 8 |
| 2022 Q1 | 0 | $0 | -$671K | $182.67 | 6 |
| 2021 Q4 | 4.29K | $671K | $0 | $156.44 | 5 |
| 2021 Q3 | $152.02 | 3 | |||
| 2021 Q2 | 0 | $0 | -$2.65M | $149.74 | 4 |
| 2021 Q1 | 17.6K | $2.65M | +$2.65M | $150.40 | 4 |
| 2020 Q4 | $140.37 | 4 | |||
| 2020 Q3 | $108.24 | 4 | |||
| 2020 Q2 | $114.06 | 5 | |||
| 2020 Q1 | $99.35 | 4 | |||
| 2019 Q4 | $136.95 | 5 | |||
| 2019 Q3 | $148.69 | 7 | |||
| 2019 Q2 | $149.51 | 5 | |||
| 2019 Q1 | 0 | $0 | -$516K | $137.20 | 4 |
| 2018 Q4 | 4.31K | $516K | -$2.49M | $119.76 | 5 |
| 2018 Q3 | 23.2K | $3.01M | -$6.5M | $129.72 | 4 |
| 2018 Q2 | 77.7K | $9.51M | -$6.91M | $122.34 | 4 |
| 2018 Q1 | 118K | $16.4M | +$16.4M | $138.86 | 5 |
| 2017 Q4 | 0 | $0 | -$10K | $135.66 | 3 |
| 2017 Q3 | 70 | $10K | +$10K | $132.83 | 4 |
| 2017 Q2 | 0 | $0 | -$50K | $148.98 | 4 |
| 2017 Q1 | 414 | $50K | +$50K | $120.77 | 5 |
| 2016 Q4 | $122.42 | 3 | |||
| 2016 Q3 | $114.55 | 3 | |||
| 2016 Q2 | $119.05 | 5 | |||
| 2016 Q1 | $116.71 | 4 | |||
| 2015 Q4 | $112.88 | 5 | |||
| 2015 Q3 | $99.55 | 7 | |||
| 2015 Q2 | $96.67 | 6 | |||
| 2015 Q1 | 0 | $0 | -$286K | $108.14 | 6 |
| 2014 Q4 | 166K | $17.6M | +$17.3M | $105.85 | 7 |
| 2014 Q3 | $93.94 | 5 | |||
| 2014 Q2 | $94.06 | 4 | |||
| 2014 Q1 | $85.10 | 3 |