Ticker: ATR CUSIP: 038336103 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 70,665 | $8,618 | $122.95 | $102.83 - $133.38 |
| Q3 2025 | 70,935 | $9,481 | $143.40 | $129.29 - $163.04 |
| Q2 2025 | 70,890 | $11,089 | $149.33 | $129.11 - $158.61 |
| Q1 2025 | 74,228 | $11,014 | $148.38 | $138.07 - $158.17 |
| Q4 2024 | 73,754 | $11,587 | $164.19 | $152.51 - $175.17 |
| Q3 2024 | 77,476 | $12,411 | $145.28 | $134.76 - $158.53 |
| Q2 2024 | 77,006 | $10,843 | $141.37 | $132.61 - $148.43 |
| Q1 2024 | 77,950 | $11,216 | $131.99 | $118.91 - $141.77 |
| Q4 2023 | 74,180 | $9,170 | $122.13 | $117.03 - $126.41 |
| Q3 2023 | 74,135 | $9,270 | $118.75 | $107.81 - $129.66 |
| Q2 2023 | 73,960 | $8,569 | $113.09 | $107.87 - $118.16 |
| Q1 2023 | 73,763 | $8,718 | $109.35 | $103.87 - $116.76 |
| Q4 2022 | 72,433 | $7,966 | $98.45 | $86.25 - $107.39 |
| Q3 2022 | 72,686 | $6,907 | $99.37 | $90.68 - $107.47 |
| Q2 2022 | 72,496 | $7,482 | $103.79 | $89.55 - $116.09 |
| Q1 2022 | 72,343 | $8,500 | $111.45 | $104.45 - $117.46 |
| Q4 2021 | 72,075 | $8,828 | $117.62 | $106.32 - $128.50 |
| Q3 2021 | 71,109 | $8,486 | $123.98 | $112.15 - $133.51 |
| Q2 2021 | 70,704 | $9,958 | $138.56 | $131.43 - $149.53 |
| Q1 2021 | 73,634 | $10,433 | $129.38 | $118.95 - $136.89 |
| Q4 2020 | 74,814 | $10,242 | $116.05 | $103.26 - $128.54 |
| Q3 2020 | 75,101 | $8,501 | $109.06 | $103.20 - $114.23 |
| Q2 2020 | 75,448 | $8,448 | $98.88 | $86.56 - $106.65 |
| Q1 2020 | 75,717 | $7,536 | $100.43 | $74.02 - $110.29 |
| Q4 2019 | 77,015 | $8,903 | $105.01 | $99.84 - $110.57 |
| Q3 2019 | 77,680 | $9,202 | $111.39 | $105.82 - $115.96 |
| Q2 2019 | 80,304 | $9,985 | $104.73 | $97.27 - $114.62 |
| Q1 2019 | 82,216 | $8,749 | $91.40 | $80.55 - $97.70 |
| Q4 2018 | 83,307 | $7,835 | $92.89 | $81.84 - $99.33 |
| Q3 2018 | 85,413 | $9,202 | $93.33 | $83.82 - $102.15 |
| Q2 2018 | 87,732 | $8,193 | $84.30 | $78.46 - $87.08 |
| Q1 2018 | 88,967 | $7,993 | $79.58 | $72.25 - $83.40 |
| Q4 2017 | 89,217 | $7,698 | $78.39 | $75.81 - $80.43 |
| Q3 2017 | 73,572 | $6,352 | $76.20 | $72.36 - $81.13 |
| Q2 2017 | 74,257 | $6,450 | $73.48 | $67.19 - $78.58 |
| Q1 2017 | 74,002 | $5,698 | $66.39 | $63.31 - $69.31 |
| Q4 2016 | 73,352 | $5,388 | $65.87 | $62.31 - $68.91 |
| Q3 2016 | 72,977 | $5,649 | $68.97 | $66.18 - $71.91 |
| Q2 2016 | 65,867 | $5,212 | $67.94 | $65.19 - $70.64 |
| Q1 2016 | 66,517 | $5,216 | $64.16 | $57.83 - $69.21 |
| Q4 2015 | 63,872 | $4,641 | $62.89 | $57.12 - $66.22 |
| Q3 2015 | 61,367 | $4,048 | $57.51 | $52.73 - $61.07 |
| Q2 2015 | 61,357 | $3,913 | $55.18 | $53.33 - $57.31 |
| Q1 2015 | 61,157 | $3,884 | $55.30 | $52.83 - $57.98 |
| Q4 2014 | 61,866 | $4,135 | $54.23 | $47.41 - $58.83 |
| Q3 2014 | 61,686 | $3,744 | $54.16 | $51.62 - $57.74 |
| Q2 2014 | 62,046 | $4,157 | $56.39 | $54.57 - $57.60 |
| Q1 2014 | 61,573 | $4,070 | $55.02 | $51.73 - $57.93 |
| Q4 2013 | 62,309 | $4,225 | $53.66 | $49.66 - $57.16 |
| Q3 2013 | 60,869 | $3,659 | $49.59 | $46.25 - $50.97 |
| Q2 2013 | 60,469 | $3,338 | $46.93 | $45.22 - $48.25 |
| Q1 2013 | 60,449 | $3,467 | $44.11 | $39.84 - $47.80 |
| Q4 2012 | 60,149 | $2,869 | — | — |