| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 205K | $15.9M | +$3.95M | $77.79 | 8 |
| 2024 Q2 | 151K | $14.4M | +$4.33M | $95.11 | 10 |
| 2024 Q1 | 108K | $8.82M | +$4.52M | $81.83 | 6 |
| 2023 Q4 | 53.4K | $3.68M | +$2.62M | $68.94 | 9 |
| 2023 Q3 | 15.6K | $1.17M | -$287K | $75.08 | 9 |
| 2023 Q2 | 20.3K | $1.38M | -$2.62M | $67.95 | 8 |
| 2023 Q1 | 60.7K | $3.4M | +$1.11M | $56.00 | 10 |
| 2022 Q4 | 41K | $2.19M | -$5.42M | $53.57 | 12 |
| 2022 Q3 | 130K | $8.46M | +$449K | $65.02 | 13 |
| 2022 Q2 | 138K | $7.91M | +$4.04M | $57.13 | 10 |
| 2022 Q1 | 67K | $6.21M | -$153K | $92.72 | 5 |
| 2021 Q4 | 68.7K | $5.7M | -$212K | $83.04 | 3 |
| 2021 Q3 | 71.5K | $5.58M | +$82.7K | $77.98 | 5 |
| 2021 Q2 | 70.5K | $5.49M | +$2.87M | $77.99 | 4 |
| 2021 Q1 | 33.6K | $2.61M | -$25.7K | $77.73 | 7 |
| 2020 Q4 | 34.7K | $2.35M | +$702K | $67.40 | 6 |
| 2020 Q3 | 24.3K | $1.72M | -$1.48M | $71.00 | 4 |
| 2020 Q2 | 44.9K | $3.35M | +$610K | $74.58 | 8 |
| 2020 Q1 | 33.6K | $2.49M | -$3.07M | $74.10 | 6 |
| 2019 Q4 | 76.9K | $5.87M | -$297K | $76.35 | 8 |
| 2019 Q3 | 80.2K | $5.99M | -$1.86M | $74.72 | 10 |
| 2019 Q2 | 105K | $7.75M | +$751K | $73.45 | 11 |
| 2019 Q1 | 94.8K | $7.24M | +$190K | $76.44 | 12 |
| 2018 Q4 | 92.6K | $6.84M | +$65.4K | $73.84 | 13 |
| 2018 Q3 | 91K | $7.12M | +$1.53M | $78.24 | 12 |
| 2018 Q2 | 72.9K | $5.35M | -$1.34M | $73.44 | 14 |
| 2018 Q1 | 91.5K | $6.14M | -$3.3M | $67.14 | 13 |
| 2017 Q4 | 139K | $10.4M | +$1.2M | $74.95 | 15 |
| 2017 Q3 | 123K | $9.13M | +$676K | $74.22 | 16 |
| 2017 Q2 | 121K | $8.99M | -$4.73M | $74.04 | 20 |
| 2017 Q1 | 188K | $13.7M | -$1.66M | $72.51 | 23 |
| 2016 Q4 | 207K | $16.5M | -$8.66M | $80.23 | 27 |
| 2016 Q3 | 315K | $19.1M | +$7.66M | $60.63 | 24 |
| 2016 Q2 | 186K | $11.9M | -$728K | $63.48 | 19 |
| 2016 Q1 | 173K | $13.2M | -$8.71M | $76.49 | 24 |
| 2015 Q4 | 281K | $24.7M | -$17.3M | $87.89 | 30 |
| 2015 Q3 | 477K | $41.9M | +$2.93M | $87.82 | 34 |
| 2015 Q2 | 443K | $40.9M | -$6M | $92.19 | 34 |
| 2015 Q1 | 515K | $45.8M | +$5.39M | $88.91 | 39 |
| 2014 Q4 | 455K | $40.1M | -$7.62M | $89.30 | 39 |
| 2014 Q3 | 532K | $40.3M | -$12.4M | $75.76 | 34 |
| 2014 Q2 | 804K | $52.2M | -$12.6M | $64.89 | 37 |
| 2014 Q1 | 1.02M | $68.8M | +$4.24M | $67.62 | 35 |