Ticker: ATR CUSIP: 038336103 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 66,164 | $8,069 | $122.95 | $102.83 - $133.38 |
| Q3 2025 | 68,274 | $9,126 | $143.40 | $129.29 - $163.04 |
| Q2 2025 | 73,006 | $11,420 | $149.33 | $129.11 - $158.61 |
| Q1 2025 | 77,182 | $11,452 | $148.38 | $138.07 - $158.17 |
| Q4 2024 | 74,819 | $11,754 | $164.19 | $152.51 - $175.17 |
| Q3 2024 | 74,604 | $11,951 | $145.28 | $134.76 - $158.53 |
| Q2 2024 | 72,549 | $10,216 | $141.37 | $132.61 - $148.43 |
| Q1 2024 | 75,244 | $8,893 | $131.99 | $118.91 - $141.77 |
| Q4 2023 | 75,439 | $9,326 | $122.13 | $117.03 - $126.41 |
| Q3 2023 | 75,352 | $9,422 | $118.75 | $107.81 - $129.66 |
| Q2 2023 | 75,401 | $8,736 | $113.09 | $107.87 - $118.16 |
| Q1 2023 | 75,244 | $8,893 | $109.35 | $103.87 - $116.76 |
| Q4 2022 | 66,951 | $7,363 | $98.45 | $86.25 - $107.39 |
| Q3 2022 | 66,631 | $6,332 | $99.37 | $90.68 - $107.47 |
| Q2 2022 | 66,631 | $6,877 | $103.79 | $89.55 - $116.09 |
| Q1 2022 | 68,628 | $8,064 | $111.45 | $104.45 - $117.46 |
| Q4 2021 | 71,038 | $8,701 | $117.62 | $106.32 - $128.50 |
| Q3 2021 | 71,354 | $8,516 | $123.98 | $112.15 - $133.51 |
| Q2 2021 | 73,472 | $10,348 | $138.56 | $131.43 - $149.53 |
| Q1 2021 | 78,811 | $11,165 | $129.38 | $118.95 - $136.89 |
| Q4 2020 | 82,031 | $11,229 | $116.05 | $103.26 - $128.54 |
| Q3 2020 | 86,581 | $9,801 | $109.06 | $103.20 - $114.23 |
| Q2 2020 | 87,013 | $9,744 | $98.88 | $86.56 - $106.65 |
| Q1 2020 | 85,261 | $8,487 | $100.43 | $74.02 - $110.29 |
| Q4 2019 | 86,153 | $9,961 | $105.01 | $99.84 - $110.57 |
| Q3 2019 | 87,423 | $10,355 | $111.39 | $105.82 - $115.96 |
| Q2 2019 | 87,207 | $10,843 | $104.73 | $97.27 - $114.62 |
| Q1 2019 | 87,196 | $9,277 | $91.40 | $80.55 - $97.70 |
| Q4 2018 | 88,276 | $8,304 | $92.89 | $81.84 - $99.33 |
| Q3 2018 | 88,156 | $9,498 | $93.33 | $83.82 - $102.15 |
| Q2 2018 | 93,036 | $8,688 | $84.30 | $78.46 - $87.08 |
| Q1 2018 | 92,766 | $8,333 | $79.58 | $72.25 - $83.40 |
| Q4 2017 | 95,336 | $8,226 | $78.39 | $75.81 - $80.43 |
| Q3 2017 | 97,061 | $8,377 | $76.20 | $72.36 - $81.13 |
| Q2 2017 | 95,741 | $8,316 | $73.48 | $67.19 - $78.58 |
| Q1 2017 | 94,721 | $7,293 | $66.39 | $63.31 - $69.31 |
| Q4 2016 | 96,429 | $7,083 | $65.87 | $62.31 - $68.91 |
| Q3 2016 | 97,554 | $7,552 | $68.97 | $66.18 - $71.91 |
| Q2 2016 | 97,735 | $7,734 | $67.94 | $65.19 - $70.64 |
| Q1 2016 | 82,360 | $6,458 | $64.16 | $57.83 - $69.21 |
| Q4 2015 | 83,350 | $6,055 | $62.89 | $57.12 - $66.22 |
| Q3 2015 | 89,330 | $5,892 | $57.51 | $52.73 - $61.07 |
| Q2 2015 | 88,141 | $5,621 | $55.18 | $53.33 - $57.31 |
| Q1 2015 | 88,628 | $5,630 | $55.30 | $52.83 - $57.98 |
| Q4 2014 | 95,268 | $6,368 | $54.23 | $47.41 - $58.83 |
| Q3 2014 | 95,842 | $5,818 | $54.16 | $51.62 - $57.74 |
| Q2 2014 | 97,678 | $6,545 | $56.39 | $54.57 - $57.60 |
| Q1 2014 | 100,160 | $6,621 | $55.02 | $51.73 - $57.93 |
| Q4 2013 | 109,745 | $7,442 | $53.66 | $49.66 - $57.16 |
| Q3 2013 | 109,726 | $6,598 | $49.59 | $46.25 - $50.97 |
| Q2 2013 | 119,596 | $6,603 | $46.93 | $45.22 - $48.25 |