| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q2 | 30.4K | $2.27M | +$2.27M | $74.58 | 1 |
| 2024 Q1 | 0 | $0 | -$342K | 0 | |
| 2023 Q4 | 4.72K | $342K | +$342K | $72.44 | 1 |
| 2022 Q4 | 3.2K | $218K | $0 | $68.19 | 1 |
| 2022 Q3 | 3.2K | $221K | -$700K | $69.13 | 1 |
| 2022 Q2 | 12.7K | $935K | +$5.38K | $73.58 | 2 |
| 2022 Q1 | 12.6K | $1.05M | +$2.41K | $83.17 | 2 |
| 2021 Q4 | 12.6K | $1.03M | +$18.4K | $81.61 | 2 |
| 2021 Q3 | 12.4K | $1.04M | $0 | $83.87 | 2 |
| 2021 Q2 | 15.6K | $1.32M | +$8.81K | $84.77 | 3 |
| 2021 Q1 | 15.5K | $1.25M | +$732K | $80.39 | 3 |
| 2020 Q4 | 6.42K | $458K | +$458K | $71.34 | 2 |
| 2020 Q1 | 0 | $0 | -$231K | 0 | |
| 2019 Q4 | 3.2K | $231K | $0 | $72.26 | 1 |
| 2019 Q3 | 3.2K | $229K | $0 | $71.63 | 1 |
| 2019 Q2 | 3.2K | $225K | $0 | $70.38 | 1 |
| 2019 Q1 | 3.2K | $219K | +$82K | $68.50 | 1 |
| 2018 Q4 | 2.24K | $137K | -$1.12M | $61.19 | 2 |
| 2018 Q3 | 13.9K | $1.12M | +$174K | $80.77 | 3 |
| 2018 Q2 | 11.7K | $913K | +$148K | $78.01 | 2 |
| 2018 Q1 | 9.81K | $771K | $0 | $78.56 | 1 |
| 2017 Q4 | 9.81K | $775K | -$797K | $78.97 | 1 |
| 2017 Q3 | 20.1K | $1.56M | +$47K | $77.59 | 3 |
| 2017 Q2 | 19.7K | $1.47M | +$378K | $74.72 | 3 |
| 2017 Q1 | 14.6K | $1.07M | -$891K | $73.18 | 2 |
| 2016 Q4 | 27.5K | $1.9M | +$891K | $69.28 | 3 |
| 2016 Q3 | 14.6K | $988K | -$16.7M | $67.70 | 2 |
| 2016 Q2 | 14.9K | $17.6M | +$16.7M | $63.68 | 3 |
| 2016 Q1 | 14.6K | $923K | $0 | $63.34 | 2 |
| 2015 Q4 | 14.6K | $941K | +$14.1K | $64.58 | 2 |
| 2015 Q3 | 14.4K | $952K | -$712K | $66.27 | 2 |
| 2015 Q2 | 23.8K | $1.72M | +$155K | $73.64 | 4 |
| 2015 Q1 | 21.6K | $1.59M | -$119K | $73.51 | 4 |
| 2014 Q4 | 23.2K | $1.68M | -$249K | $72.42 | 4 |
| 2014 Q3 | 26.6K | $1.94M | -$1.53M | $73.04 | 5 |
| 2014 Q2 | 47.3K | $3.51M | +$910K | $74.23 | 7 |
| 2014 Q1 | 35.1K | $2.49M | -$85.6K | $70.94 | 6 |