| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 0 | ||||
| 2024 Q2 | 9.5K | $2.49M | +$1.99M | $262.47 | 13 |
| 2024 Q1 | 1.9K | $530K | +$530K | $279.08 | 12 |
| 2023 Q4 | 0 | $0 | -$1.22M | $260.35 | 16 |
| 2023 Q3 | 5.3K | $1.22M | +$1.22M | $230.01 | 15 |
| 2023 Q2 | 0 | $0 | -$338K | $237.48 | 14 |
| 2023 Q1 | 1.5K | $338K | -$924K | $225.46 | 14 |
| 2022 Q4 | 5.6K | $1.16M | -$208K | $207.76 | 14 |
| 2022 Q3 | 6.6K | $1.17M | +$1.17M | $177.65 | 15 |
| 2022 Q2 | 0 | $0 | -$820K | $196.89 | 12 |
| 2022 Q1 | 3.7K | $820K | -$3.52M | $221.77 | 13 |
| 2021 Q4 | 19.6K | $4.25M | +$1.2M | $216.71 | 13 |
| 2021 Q3 | 8.7K | $3.1M | +$2.81M | $222.75 | 11 |
| 2021 Q2 | 1.3K | $303K | -$8.2M | $233.82 | 11 |
| 2021 Q1 | 36.5K | $7.73M | +$4.81M | $211.73 | 10 |
| 2020 Q4 | 13.8K | $3.02M | +$1.99M | $218.74 | 8 |
| 2020 Q3 | 4.7K | $939K | +$939K | $199.94 | 11 |
| 2020 Q2 | 0 | $0 | -$1.35M | $193.17 | 10 |
| 2020 Q1 | 8.4K | $1.35M | -$725K | $161.12 | 9 |
| 2019 Q4 | 12.9K | $2.42M | -$1.18M | $187.90 | 10 |
| 2019 Q3 | 19.2K | $3.3M | +$3.3M | $172.01 | 10 |
| 2019 Q2 | 0 | $0 | -$2.81M | $173.57 | 8 |
| 2019 Q1 | 18K | $2.81M | +$2.53M | $156.19 | 9 |
| 2018 Q4 | 1.8K | $237K | +$237K | $131.94 | 9 |
| 2018 Q3 | 0 | $0 | -$2.03M | $150.09 | 9 |
| 2018 Q2 | 17.6K | $2.03M | +$2.03M | $132.42 | 5 |
| 2018 Q1 | $119.62 | 4 | |||
| 2017 Q4 | $114.00 | 5 | |||
| 2017 Q3 | $104.56 | 5 | |||
| 2017 Q2 | $93.78 | 6 | |||
| 2017 Q1 | $88.87 | 4 | |||
| 2016 Q4 | $78.02 | 4 | |||
| 2016 Q3 | 700 | $122K | +$122K | $107.71 | 4 |
| 2016 Q2 | $74.17 | 6 | |||
| 2016 Q1 | $76.48 | 4 | |||
| 2015 Q4 | $77.55 | 8 | |||
| 2015 Q3 | $69.66 | 8 | |||
| 2015 Q2 | $67.15 | 6 | |||
| 2015 Q1 | $65.41 | 8 | |||
| 2014 Q4 | $262.20 | 6 | |||
| 2014 Q3 | $213.37 | 7 | |||
| 2014 Q2 | $210.72 | 4 | |||
| 2014 Q1 | $215.86 | 4 |