Ticker: ATR CUSIP: 038336103 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 173,652 | $21,179 | $122.95 | $102.83 - $133.38 |
| Q3 2025 | 174,553 | $23,331 | $143.40 | $129.29 - $163.04 |
| Q2 2025 | 175,617 | $27,472 | $149.33 | $129.11 - $158.61 |
| Q1 2025 | 175,833 | $26,090 | $148.38 | $138.07 - $158.17 |
| Q4 2024 | 175,811 | $27,620 | $164.19 | $152.51 - $175.17 |
| Q3 2024 | 175,546 | $28,121 | $145.28 | $134.76 - $158.53 |
| Q2 2024 | 176,686 | $24,879 | $141.37 | $132.61 - $148.43 |
| Q1 2024 | 177,799 | $25,583 | $131.99 | $118.91 - $141.77 |
| Q4 2023 | 177,287 | $21,916 | $122.13 | $117.03 - $126.41 |
| Q3 2023 | 176,856 | $22,114 | $118.75 | $107.81 - $129.66 |
| Q2 2023 | 179,337 | $20,778 | $113.09 | $107.87 - $118.16 |
| Q1 2023 | 180,200 | $21,298 | $109.35 | $103.87 - $116.76 |
| Q4 2022 | 180,946 | $19,900 | $98.45 | $86.25 - $107.39 |
| Q3 2022 | 180,438 | $17,147 | $99.37 | $90.68 - $107.47 |
| Q2 2022 | 181,280 | $18,710 | $103.79 | $89.55 - $116.09 |
| Q1 2022 | 181,272 | $21,299 | $111.45 | $104.45 - $117.46 |
| Q4 2021 | 181,098 | $22,181 | $117.62 | $106.32 - $128.50 |
| Q3 2021 | 85,404 | $10,193 | $123.98 | $112.15 - $133.51 |
| Q2 2021 | 85,611 | $12,057 | $138.56 | $131.43 - $149.53 |
| Q1 2021 | 85,051 | $12,049 | $129.38 | $118.95 - $136.89 |
| Q4 2020 | 84,364 | $11,549 | $116.05 | $103.26 - $128.54 |
| Q3 2020 | 84,175 | $9,529 | $109.06 | $103.20 - $114.23 |
| Q2 2020 | 163,155 | $18,270 | $98.88 | $86.56 - $106.65 |
| Q1 2020 | 162,644 | $16,190 | $100.43 | $74.02 - $110.29 |
| Q4 2019 | 83,244 | $9,625 | $105.01 | $99.84 - $110.57 |
| Q3 2019 | 83,248 | $9,861 | $111.39 | $105.82 - $115.96 |
| Q2 2019 | 82,193 | $10,220 | $104.73 | $97.27 - $114.62 |
| Q1 2019 | 189,208 | $20,130 | $91.40 | $80.55 - $97.70 |
| Q4 2018 | 188,723 | $17,753 | $92.89 | $81.84 - $99.33 |
| Q3 2018 | 187,648 | $20,217 | $93.33 | $83.82 - $102.15 |
| Q2 2018 | 188,071 | $17,562 | $84.30 | $78.46 - $87.08 |
| Q1 2018 | 187,617 | $16,854 | $79.58 | $72.25 - $83.40 |
| Q4 2017 | 187,838 | $16,207 | $78.39 | $75.81 - $80.43 |
| Q3 2017 | 188,219 | $16,245 | $76.20 | $72.36 - $81.13 |
| Q2 2017 | 187,768 | $16,310 | $73.48 | $67.19 - $78.58 |
| Q1 2017 | 187,755 | $14,455 | $66.39 | $63.31 - $69.31 |
| Q4 2016 | 141,644 | $10,404 | $65.87 | $62.31 - $68.91 |
| Q3 2016 | 141,789 | $10,976 | $68.97 | $66.18 - $71.91 |
| Q2 2016 | 172,954 | $13,686 | $67.94 | $65.19 - $70.64 |
| Q1 2016 | 172,519 | $13,527 | $64.16 | $57.83 - $69.21 |
| Q4 2015 | 231,727 | $16,835 | $62.89 | $57.12 - $66.22 |
| Q3 2015 | 231,123 | $15,245 | $57.51 | $52.73 - $61.07 |
| Q2 2015 | 230,940 | $14,727 | $55.18 | $53.33 - $57.31 |
| Q1 2015 | 230,592 | $14,647 | $55.30 | $52.83 - $57.98 |
| Q4 2014 | 235,099 | $15,714 | $54.23 | $47.41 - $58.83 |
| Q3 2014 | 235,099 | $14,271 | $54.16 | $51.62 - $57.74 |
| Q2 2014 | 232,603 | $15,587 | $56.39 | $54.57 - $57.60 |
| Q1 2014 | 232,939 | $15,397 | $55.02 | $51.73 - $57.93 |
| Q4 2013 | 232,754 | $15,783 | $53.66 | $49.66 - $57.16 |
| Q3 2013 | 232,754 | $13,995 | $49.59 | $46.25 - $50.97 |
| Q2 2013 | 271,496 | $14,989 | $46.93 | $45.22 - $48.25 |
| Q1 2013 | 81,369 | $4,667 | $44.11 | $39.84 - $47.80 |