| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 11.6 K | $8.5 M | +$6.3 M | $732.63 | 10 |
| 2023 Q4 | 3 K | $1.98 M | +$132 K | $660.08 | 14 |
| 2023 Q3 | 2.8 K | $1.58 M | -$169 K | $564.96 | 14 |
| 2023 Q2 | 3.1 K | $1.67 M | -$538 K | $538.38 | 13 |
| 2023 Q1 | 4.1 K | $2.04 M | -$497 K | $496.87 | 15 |
| 2022 Q4 | 5.1 K | $2.33 M | -$411 K | $456.50 | 14 |
| 2022 Q3 | $472.27 | 12 | |||
| 2022 Q2 | $479.28 | 11 | |||
| 2022 Q1 | $575.85 | 11 | |||
| 2021 Q4 | $567.70 | 8 | |||
| 2021 Q3 | 13.3 K | $5.98 M | -$8.54 M | $449.34 | 9 |
| 2021 Q2 | 32.3 K | $12.8 M | $0 | $395.67 | 9 |
| 2021 Q1 | 7 K | $2.47 M | +$2.47 M | $352.48 | 8 |
| 2020 Q4 | 0 | $0 | -$6.5 M | $376.78 | 8 |
| 2020 Q3 | 18.3 K | $6.5 M | +$6.5 M | $355.00 | 10 |
| 2020 Q2 | $303.21 | 9 | |||
| 2020 Q1 | $285.13 | 7 | |||
| 2019 Q4 | $293.93 | 11 | |||
| 2019 Q3 | $288.11 | 11 | |||
| 2019 Q2 | $264.26 | 9 | |||
| 2019 Q1 | 0 | $0 | -$1.55 M | $242.14 | 8 |
| 2018 Q4 | 7.6 K | $1.55 M | +$1.55 M | $203.71 | 8 |
| 2018 Q3 | $234.88 | 6 | |||
| 2018 Q2 | $208.98 | 5 | |||
| 2018 Q1 | $188.43 | 5 | |||
| 2017 Q4 | $186.12 | 5 | |||
| 2017 Q3 | $164.09 | 4 | |||
| 2017 Q2 | $159.93 | 6 | |||
| 2017 Q1 | $167.69 | 6 | |||
| 2016 Q4 | $160.11 | 5 | |||
| 2016 Q3 | $122.49 | 6 | |||
| 2016 Q2 | $157.02 | 8 | |||
| 2016 Q1 | $157.58 | 6 | |||
| 2015 Q4 | 0 | $0 | -$157 K | $161.50 | 8 |
| 2015 Q3 | 51.7 K | $157 K | +$157 K | $144.57 | 7 |
| 2015 Q2 | $135.05 | 8 | |||
| 2015 Q1 | $151.49 | 8 | |||
| 2014 Q4 | $141.75 | 5 | |||
| 2014 Q3 | $125.32 | 5 | |||
| 2014 Q2 | $115.15 | 4 | |||
| 2014 Q1 | 0 | $0 | -$1.75 M | $111.68 | 3 |