| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q2 | 22K | $1.64M | $0 | $74.24 | 3 |
| 2024 Q1 | 22K | $1.72M | $0 | $78.17 | 3 |
| 2023 Q4 | 22K | $1.49M | $0 | $67.75 | 3 |
| 2023 Q3 | 22K | $1.34M | $0 | $60.00 | 3 |
| 2023 Q2 | 22K | $1.27M | -$457K | $57.54 | 3 |
| 2023 Q1 | 31.1K | $1.57M | -$11K | $50.36 | 4 |
| 2022 Q4 | 31.3K | $1.98M | -$32.6K | $63.24 | 4 |
| 2022 Q3 | 31.8K | $1.51M | -$45.2K | $47.52 | 3 |
| 2022 Q2 | 32.8K | $1.68M | -$926 | $51.12 | 3 |
| 2022 Q1 | 32.8K | $2.06M | $0 | $62.73 | 3 |
| 2021 Q4 | 32.8K | $1.87M | -$2.78K | $56.83 | 3 |
| 2021 Q3 | 32.9K | $1.8M | +$42K | $54.90 | 3 |
| 2021 Q2 | 32.1K | $1.53M | -$4K | $47.60 | 3 |
| 2021 Q1 | 32.2K | $1.49M | -$57.2K | $46.20 | 4 |
| 2020 Q4 | 57.7K | $2.19M | -$170K | $37.86 | 5 |
| 2020 Q3 | 64.1K | $1.77M | -$63.2K | $27.55 | 6 |
| 2020 Q2 | 66.4K | $2.07M | +$240K | $31.18 | 5 |
| 2020 Q1 | 58.6K | $1.42M | -$442K | $24.25 | 5 |
| 2019 Q4 | 66.5K | $3.41M | -$116K | $51.36 | 5 |
| 2019 Q3 | 68.8K | $3.83M | -$261K | $55.72 | 5 |
| 2019 Q2 | 73.4K | $3.91M | -$115K | $53.29 | 7 |
| 2019 Q1 | 75.6K | $3.25M | -$161K | $43.05 | 5 |
| 2018 Q4 | 79.3K | $3.13M | -$515K | $39.41 | 4 |
| 2018 Q3 | 91.7K | $4.88M | -$389K | $53.24 | 5 |
| 2018 Q2 | 99K | $5.25M | -$2.04M | $53.00 | 5 |
| 2018 Q1 | 137K | $7.44M | -$629K | $54.42 | 7 |
| 2017 Q4 | 148K | $8.8M | -$34.4K | $59.58 | 10 |
| 2017 Q3 | 156K | $9.57M | -$2.69K | $61.40 | 9 |
| 2017 Q2 | 156K | $9.74M | -$2.8M | $62.51 | 10 |
| 2017 Q1 | 201K | $12.5M | -$1.8M | $62.43 | 11 |
| 2016 Q4 | 227K | $14.8M | +$168K | $65.31 | 10 |
| 2016 Q3 | 225K | $13.3M | -$776K | $59.35 | 10 |
| 2016 Q2 | 239K | $12.6M | -$11.9M | $52.90 | 11 |
| 2016 Q1 | 460K | $24.9M | -$3.6M | $54.05 | 16 |
| 2015 Q4 | 519K | $32.1M | +$585K | $61.97 | 14 |
| 2015 Q3 | 514K | $29.2M | -$3.19M | $56.82 | 16 |
| 2015 Q2 | 565K | $35M | +$190K | $61.82 | 18 |
| 2015 Q1 | 548K | $30M | +$3.43M | $54.79 | 18 |
| 2014 Q4 | 485K | $27.2M | -$1.47M | $56.00 | 18 |
| 2014 Q3 | 497K | $26.8M | +$1.43M | $54.02 | 17 |
| 2014 Q2 | 470K | $25.7M | +$7.78M | $54.58 | 17 |
| 2014 Q1 | 329K | $16.5M | +$80.4K | $50.01 | 15 |