| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q2 | 11 K | $2.68 M | -$580 K | $242.92 | 6 |
| 2024 Q1 | 214 K | $49.3 M | -$998 K | $229.95 | 32 |
| 2023 Q4 | 223 K | $45.1 M | -$3.17 M | $202.10 | 38 |
| 2023 Q3 | 243 K | $43.5 M | +$4.57 M | $179.20 | 38 |
| 2023 Q2 | 212 K | $39.3 M | +$6.24 M | $185.52 | 32 |
| 2023 Q1 | 179 K | $30.9 M | -$10.6 M | $168.94 | 30 |
| 2022 Q4 | 242 K | $40.5 M | +$2.13 M | $167.16 | 24 |
| 2022 Q3 | 245 K | $37.9 M | -$344 K | $154.35 | 24 |
| 2022 Q2 | 247 K | $39.6 M | -$3.03 M | $160.12 | 25 |
| 2022 Q1 | 254 K | $49.1 M | +$6.96 M | $193.61 | 25 |
| 2021 Q4 | 233 K | $47.2 M | -$625 K | $202.59 | 25 |
| 2021 Q3 | 222 K | $40.6 M | -$2.58 M | $183.12 | 26 |
| 2021 Q2 | 250 K | $45.5 M | +$66.5 K | $181.61 | 27 |
| 2021 Q1 | 252 K | $42 M | -$10.6 M | $166.32 | 28 |
| 2020 Q4 | 316 K | $51.2 M | +$1.97 M | $162.09 | 28 |
| 2020 Q3 | 298 K | $44.3 M | -$47.8 K | $148.44 | 21 |
| 2020 Q2 | 300 K | $40.2 M | +$22.2 M | $134.16 | 21 |
| 2020 Q1 | 134 K | $15 M | -$3.35 M | $111.58 | 21 |
| 2019 Q4 | 164 K | $22.6 M | +$3.56 M | $137.91 | 24 |
| 2019 Q3 | 136 K | $17.7 M | -$2.97 M | $129.74 | 20 |
| 2019 Q2 | 159 K | $20.3 M | +$3.72 M | $127.86 | 15 |
| 2019 Q1 | 123 K | $15.2 M | -$1.97 M | $123.41 | 14 |
| 2018 Q4 | 141 K | $15.2 M | +$1.79 M | $107.71 | 14 |
| 2018 Q3 | 122 K | $15.7 M | -$2.29 M | $128.32 | 15 |
| 2018 Q2 | 142 K | $16.9 M | -$834 K | $119.41 | 11 |
| 2018 Q1 | 149 K | $17.3 M | +$2.61 M | $115.99 | 9 |
| 2017 Q4 | 126 K | $14.5 M | -$336 K | $114.75 | 11 |
| 2017 Q3 | 129 K | $13.8 M | -$287 K | $106.50 | 10 |
| 2017 Q2 | 136 K | $13.7 M | +$5.58 M | $101.38 | 13 |
| 2017 Q1 | 80.6 K | $7.91 M | -$5.57 M | $97.89 | 12 |
| 2016 Q4 | 140 K | $13.1 M | +$686 K | $93.81 | 11 |
| 2016 Q3 | 133 K | $12.2 M | +$351 K | $91.97 | 11 |
| 2016 Q2 | 129 K | $11.7 M | -$406 K | $90.44 | 10 |
| 2016 Q1 | 134 K | $11.8 M | +$3.99 M | $88.17 | 11 |
| 2015 Q4 | 88.1 K | $7.94 M | -$4 M | $90.07 | 9 |
| 2015 Q3 | 86.3 K | $7.09 M | -$5.11 M | $82.09 | 8 |
| 2015 Q2 | 149 K | $13.1 M | -$231 K | $88.37 | 6 |
| 2015 Q1 | 151 K | $13.4 M | -$312 K | $88.36 | 6 |
| 2014 Q4 | 155 K | $13.7 M | -$204 K | $88.30 | 4 |
| 2014 Q3 | 157 K | $13.2 M | +$2.99 M | $84.01 | 5 |
| 2014 Q2 | 122 K | $10.1 M | +$4.4 M | $83.43 | 4 |
| 2014 Q1 | 70.9 K | $5.67 M | -$4.39 M | $80.03 | 4 |