| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q4 | 16.8K | $4.87M | +$4.87M | $289.89 | 9 |
| 2024 Q3 | 0 | $0 | -$382K | $304.51 | 7 |
| 2024 Q2 | 1.5K | $382K | +$382K | $254.84 | 9 |
| 2024 Q1 | 0 | $0 | -$3.91M | $281.95 | 7 |
| 2023 Q4 | 13.2K | $3.91M | +$2.79M | $296.51 | 11 |
| 2023 Q3 | 3.8K | $1M | +$237K | $263.44 | 13 |
| 2023 Q2 | 2.9K | $865K | -$1.13M | $298.41 | 13 |
| 2023 Q1 | 6.7K | $1.87M | +$1.31M | $279.61 | 13 |
| 2022 Q4 | 2K | $527K | -$1.58M | $263.53 | 13 |
| 2022 Q3 | 8K | $1.85M | +$1.85M | $230.74 | 11 |
| 2022 Q2 | 0 | $0 | -$1.88M | $246.88 | 10 |
| 2022 Q1 | 7.6K | $1.88M | -$3.02M | $247.28 | 7 |
| 2021 Q4 | 19.8K | $5.31M | +$2.28M | $268.07 | 10 |
| 2021 Q3 | 11.3K | $2.72M | +$2.72M | $241.12 | 11 |
| 2021 Q2 | 0 | $0 | -$425K | $230.99 | 11 |
| 2021 Q1 | 1.9K | $425K | +$420K | $224.14 | 9 |
| 2020 Q4 | 107 | $5K | +$5K | $214.58 | 7 |
| 2020 Q3 | 0 | $0 | -$534K | $219.52 | 8 |
| 2020 Q2 | 2.9K | $534K | +$534K | $184.46 | 8 |
| 2020 Q1 | $165.35 | 9 | |||
| 2019 Q4 | 0 | $0 | -$1.14M | $197.61 | 10 |
| 2019 Q3 | 5.3K | $1.14M | +$1.14M | $214.71 | 11 |
| 2019 Q2 | 0 | $0 | -$474K | $207.66 | 8 |
| 2019 Q1 | 2.5K | $474K | +$37.9K | $189.90 | 10 |
| 2018 Q4 | 2.3K | $408K | +$408K | $177.56 | 9 |
| 2018 Q3 | $167.29 | 5 | |||
| 2018 Q2 | 0 | $0 | -$336K | $156.69 | 5 |
| 2018 Q1 | 400 | $336K | -$84K | $156.40 | 6 |
| 2017 Q4 | 500 | $225K | +$225K | $172.12 | 5 |
| 2017 Q3 | $157.10 | 4 | |||
| 2017 Q2 | 0 | $0 | -$267K | $153.00 | 5 |
| 2017 Q1 | 500 | $267K | +$267K | $129.61 | 8 |
| 2016 Q4 | $121.72 | 8 | |||
| 2016 Q3 | $115.36 | 9 | |||
| 2016 Q2 | $120.34 | 11 | |||
| 2016 Q1 | $125.68 | 9 | |||
| 2015 Q4 | $118.14 | 12 | |||
| 2015 Q3 | $98.53 | 8 | |||
| 2015 Q2 | $95.07 | 8 | |||
| 2015 Q1 | $97.44 | 8 | |||
| 2014 Q4 | $93.70 | 7 | |||
| 2014 Q3 | $94.81 | 6 | |||
| 2014 Q2 | $100.74 | 4 | |||
| 2014 Q1 | $98.02 | 4 |