Ticker: ATR CUSIP: 038336103 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 115,558 | $14,093 | $122.95 | $102.83 - $133.38 |
| Q3 2025 | 115,280 | $15,408 | $143.40 | $129.29 - $163.04 |
| Q2 2025 | 116,951 | $18,295 | $149.33 | $129.11 - $158.61 |
| Q1 2025 | 114,113 | $16,932 | $148.38 | $138.07 - $158.17 |
| Q4 2024 | 111,667 | $17,543 | $164.19 | $152.51 - $175.17 |
| Q3 2024 | 116,038 | $18,588 | $145.28 | $134.76 - $158.53 |
| Q2 2024 | 117,347 | $16,524 | $141.37 | $132.61 - $148.43 |
| Q1 2024 | 119,059 | $17,131 | $131.99 | $118.91 - $141.77 |
| Q4 2023 | 125,069 | $15,461 | $122.13 | $117.03 - $126.41 |
| Q3 2023 | 129,452 | $16,187 | $118.75 | $107.81 - $129.66 |
| Q2 2023 | 128,061 | $14,837 | $113.09 | $107.87 - $118.16 |
| Q1 2023 | 135,317 | $15,993 | $109.35 | $103.87 - $116.76 |
| Q4 2022 | 145,483 | $16,000 | $98.45 | $86.25 - $107.39 |
| Q3 2022 | 147,439 | $14,011 | $99.37 | $90.68 - $107.47 |
| Q2 2022 | 136,222 | $14,059 | $103.79 | $89.55 - $116.09 |
| Q1 2022 | 141,485 | $16,624 | $111.45 | $104.45 - $117.46 |
| Q4 2021 | 139,815 | $17,125 | $117.62 | $106.32 - $128.50 |
| Q3 2021 | 145,264 | $17,337 | $123.98 | $112.15 - $133.51 |
| Q2 2021 | 146,683 | $20,659 | $138.56 | $131.43 - $149.53 |
| Q1 2021 | 148,428 | $21,028 | $129.38 | $118.95 - $136.89 |
| Q4 2020 | 151,950 | $20,800 | $116.05 | $103.26 - $128.54 |
| Q3 2020 | 146,787 | $16,616 | $109.06 | $103.20 - $114.23 |
| Q2 2020 | 143,492 | $16,068 | $98.88 | $86.56 - $106.65 |
| Q1 2020 | 144,497 | $14,383 | $100.43 | $74.02 - $110.29 |
| Q4 2019 | 150,779 | $17,433 | $105.01 | $99.84 - $110.57 |
| Q3 2019 | 145,400 | $17,223 | $111.39 | $105.82 - $115.96 |
| Q2 2019 | 115,828 | $14,402 | $104.73 | $97.27 - $114.62 |
| Q1 2019 | 121,036 | $12,877 | $91.40 | $80.55 - $97.70 |
| Q4 2018 | 131,670 | $12,386 | $92.89 | $81.84 - $99.33 |
| Q3 2018 | 148,684 | $16,019 | $93.33 | $83.82 - $102.15 |
| Q2 2018 | 173,317 | $16,184 | $84.30 | $78.46 - $87.08 |
| Q1 2018 | 170,132 | $15,283 | $79.58 | $72.25 - $83.40 |
| Q4 2017 | 167,629 | $14,463 | $78.39 | $75.81 - $80.43 |
| Q3 2017 | 154,284 | $13,316 | $76.20 | $72.36 - $81.13 |
| Q2 2017 | 148,600 | $12,907 | $73.48 | $67.19 - $78.58 |
| Q1 2017 | 142,000 | $10,933 | $66.39 | $63.31 - $69.31 |
| Q4 2016 | 154,300 | $11,333 | $65.87 | $62.31 - $68.91 |
| Q3 2016 | 175,380 | $13,576 | $68.97 | $66.18 - $71.91 |
| Q2 2016 | 190,980 | $15,112 | $67.94 | $65.19 - $70.64 |
| Q1 2016 | 190,880 | $14,967 | $64.16 | $57.83 - $69.21 |
| Q4 2015 | 196,780 | $14,296 | $62.89 | $57.12 - $66.22 |
| Q3 2015 | 190,480 | $12,564 | $57.51 | $52.73 - $61.07 |
| Q2 2015 | 190,980 | $12,179 | $55.18 | $53.33 - $57.31 |
| Q1 2015 | 191,480 | $12,042 | $55.30 | $52.83 - $57.98 |
| Q4 2014 | 191,480 | $12,042 | $54.23 | $47.41 - $58.83 |
| Q3 2014 | 189,780 | $11,520 | $54.16 | $51.62 - $57.74 |
| Q2 2014 | 195,180 | $13,079 | $56.39 | $54.57 - $57.60 |
| Q1 2014 | 197,980 | $13,036 | $55.02 | $51.73 - $57.93 |
| Q4 2013 | 193,480 | $12,923 | $53.66 | $49.66 - $57.16 |
| Q3 2013 | 195,693 | $11,767 | $49.59 | $46.25 - $50.97 |
| Q2 2013 | 193,834 | $10,702 | $46.93 | $45.22 - $48.25 |