Ticker: ATR CUSIP: 038336103 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 254,024 | $30,981 | $122.95 | $102.83 - $133.38 |
| Q3 2025 | 216,807 | $28,978 | $143.40 | $129.29 - $163.04 |
| Q2 2025 | 223,807 | $35,010 | $149.33 | $129.11 - $158.61 |
| Q1 2025 | 194,564 | $28,869 | $148.38 | $138.07 - $158.17 |
| Q4 2024 | 202,717 | $31,847 | $164.19 | $152.51 - $175.17 |
| Q3 2024 | 223,423 | $35,790 | $145.28 | $134.76 - $158.53 |
| Q2 2024 | 223,164 | $31,424 | $141.37 | $132.61 - $148.43 |
| Q1 2024 | 229,147 | $32,972 | $131.99 | $118.91 - $141.77 |
| Q4 2023 | 241,178 | $29,814 | $122.13 | $117.03 - $126.41 |
| Q3 2023 | 293,237 | $36,666 | $118.75 | $107.81 - $129.66 |
| Q2 2023 | 271,045 | $31,403 | $113.09 | $107.87 - $118.16 |
| Q1 2023 | 306,319 | $36,204 | $109.35 | $103.87 - $116.76 |
| Q4 2022 | 337,233 | $37,089 | $98.45 | $86.25 - $107.39 |
| Q3 2022 | 254,648 | $24,199 | $99.37 | $90.68 - $107.47 |
| Q2 2022 | 204,731 | $21,129 | $103.79 | $89.55 - $116.09 |
| Q1 2022 | 196,227 | $23,056 | $111.45 | $104.45 - $117.46 |
| Q4 2021 | 169,443 | $20,754 | $117.62 | $106.32 - $128.50 |
| Q3 2021 | 146,800 | $17,521 | $123.98 | $112.15 - $133.51 |
| Q2 2021 | 131,121 | $18,467 | $138.56 | $131.43 - $149.53 |
| Q1 2021 | 121,227 | $17,174 | $129.38 | $118.95 - $136.89 |
| Q4 2020 | 133,074 | $18,216 | $116.05 | $103.26 - $128.54 |
| Q3 2020 | 121,847 | $13,793 | $109.06 | $103.20 - $114.23 |
| Q2 2020 | 118,768 | $13,300 | $98.88 | $86.56 - $106.65 |
| Q1 2020 | 124,541 | $12,397 | $100.43 | $74.02 - $110.29 |
| Q4 2019 | 136,632 | $15,797 | $105.01 | $99.84 - $110.57 |
| Q3 2019 | 120,040 | $14,219 | $111.39 | $105.82 - $115.96 |
| Q2 2019 | 121,798 | $15,144 | $104.73 | $97.27 - $114.62 |
| Q1 2019 | 114,013 | $12,130 | $91.40 | $80.55 - $97.70 |
| Q4 2018 | 90,421 | $8,506 | $92.89 | $81.84 - $99.33 |
| Q3 2018 | 88,256 | $9,509 | $93.33 | $83.82 - $102.15 |
| Q2 2018 | 83,674 | $7,813 | $84.30 | $78.46 - $87.08 |
| Q1 2018 | 96,111 | $8,634 | $79.58 | $72.25 - $83.40 |
| Q4 2017 | 116,289 | $10,033 | $78.39 | $75.81 - $80.43 |
| Q3 2017 | 108,933 | $9,402 | $76.20 | $72.36 - $81.13 |
| Q2 2017 | 122,729 | $10,660 | $73.48 | $67.19 - $78.58 |
| Q1 2017 | 128,465 | $9,891 | $66.39 | $63.31 - $69.31 |
| Q4 2016 | 89,932 | $6,606 | $65.87 | $62.31 - $68.91 |
| Q3 2016 | 59,020 | $4,569 | $68.97 | $66.18 - $71.91 |
| Q2 2016 | 31,939 | $2,527 | $67.94 | $65.19 - $70.64 |
| Q1 2016 | 15,705 | $1,231 | $64.16 | $57.83 - $69.21 |
| Q4 2015 | 11,256 | $818 | $62.89 | $57.12 - $66.22 |
| Q3 2015 | 9,546 | $630 | $57.51 | $52.73 - $61.07 |
| Q2 2015 | 10,833 | $691 | $55.18 | $53.33 - $57.31 |
| Q1 2015 | 11,011 | $699 | $55.30 | $52.83 - $57.98 |
| Q4 2014 | 10,801 | $722 | $54.23 | $47.41 - $58.83 |
| Q3 2014 | 33,765 | $2,050 | $54.16 | $51.62 - $57.74 |
| Q2 2014 | 30,205 | $2,024 | $56.39 | $54.57 - $57.60 |
| Q1 2014 | 6,974 | $461 | $55.02 | $51.73 - $57.93 |
| Q4 2013 | 47,691 | $3,234 | $53.66 | $49.66 - $57.16 |
| Q3 2013 | 6,377 | $383 | $49.59 | $46.25 - $50.97 |
| Q2 2013 | 4,299 | $237 | $46.93 | $45.22 - $48.25 |