| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 178K | $16.7M | -$183K | $93.95 | 1 |
| 2024 Q2 | 179K | $16M | +$15.8M | $89.12 | 1 |
| 2024 Q1 | 2.63K | $211K | -$15.8K | $80.37 | 1 |
| 2023 Q4 | 2.82K | $227K | +$227K | $80.43 | 1 |
| 2023 Q3 | 0 | $0 | -$222K | 0 | |
| 2023 Q2 | 2.78K | $222K | +$3.44K | $79.94 | 1 |
| 2023 Q1 | 2.74K | $214K | -$3.13K | $78.15 | 1 |
| 2022 Q4 | 2.78K | $193K | +$193K | $69.60 | 1 |
| 2021 Q2 | 0 | $0 | -$580K | 0 | |
| 2021 Q1 | 5.16K | $580K | -$67.7K | $112.42 | 1 |
| 2020 Q4 | 5.74K | $648K | $0 | $112.93 | 1 |
| 2020 Q3 | 5.74K | $601K | +$12.5K | $104.74 | 1 |
| 2020 Q2 | 5.62K | $523K | $0 | $93.09 | 1 |
| 2020 Q1 | 5.62K | $451K | +$141K | $80.32 | 1 |
| 2019 Q4 | 3.87K | $400K | $0 | $103.49 | 1 |
| 2019 Q3 | 3.87K | $383K | $0 | $98.99 | 1 |
| 2019 Q2 | 3.87K | $379K | $0 | $97.96 | 1 |
| 2019 Q1 | 3.87K | $395K | +$41.9K | $102.18 | 1 |
| 2018 Q4 | 3.46K | $377K | $0 | $109.06 | 1 |
| 2018 Q3 | 3.46K | $406K | $0 | $117.37 | 1 |
| 2018 Q2 | 3.46K | $442K | $0 | $127.85 | 1 |
| 2018 Q1 | 3.46K | $454K | $0 | $131.41 | 1 |
| 2017 Q4 | 3.46K | $458K | $0 | $132.51 | 1 |
| 2017 Q3 | 3.46K | $470K | $0 | $136.13 | 1 |
| 2017 Q2 | 3.46K | $475K | $0 | $137.44 | 1 |
| 2017 Q1 | 3.46K | $444K | +$393K | $128.45 | 1 |
| 2016 Q4 | 400 | $47.8K | -$28M | $119.45 | 1 |
| 2016 Q3 | 206K | $28M | -$311K | $135.98 | 2 |
| 2016 Q2 | 209K | $25.4M | -$960K | $121.71 | 2 |
| 2016 Q1 | 216K | $23.9M | +$289K | $110.42 | 2 |
| 2015 Q4 | 214K | $24M | -$1.91M | $112.11 | 2 |
| 2015 Q3 | 231K | $23.7M | -$1.62M | $102.66 | 2 |
| 2015 Q2 | 246K | $27.6M | +$726K | $112.09 | 3 |
| 2015 Q1 | 239K | $28.2M | +$636K | $117.66 | 3 |
| 2014 Q4 | 234K | $25.3M | +$323K | $108.20 | 2 |
| 2014 Q3 | 231K | $23.1M | -$2.17M | $99.87 | 2 |
| 2014 Q2 | 253K | $29.2M | +$1.73M | $115.60 | 1 |
| 2014 Q1 | 238K | $25.6M | +$1.18M | $107.67 | 1 |