Ticker: ATR CUSIP: 038336103 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 56,300 | $6,866 | $122.95 | $102.83 - $133.38 |
| Q3 2025 | 56,300 | $7,525 | $143.40 | $129.29 - $163.04 |
| Q2 2025 | 57,100 | $8,932 | $149.33 | $129.11 - $158.61 |
| Q1 2025 | 57,573 | $8,543 | $148.38 | $138.07 - $158.17 |
| Q4 2024 | 110,673 | $17,387 | $164.19 | $152.51 - $175.17 |
| Q3 2024 | 117,500 | $18,822 | $145.28 | $134.76 - $158.53 |
| Q2 2024 | 137,800 | $19,404 | $141.37 | $132.61 - $148.43 |
| Q1 2024 | 136,173 | $19,594 | $131.99 | $118.91 - $141.77 |
| Q4 2023 | 143,444 | $17,733 | $122.13 | $117.03 - $126.41 |
| Q3 2023 | 143,161 | $17,901 | $118.75 | $107.81 - $129.66 |
| Q2 2023 | 140,804 | $16,314 | $113.09 | $107.87 - $118.16 |
| Q1 2023 | 143,357 | $16,943 | $109.35 | $103.87 - $116.76 |
| Q4 2022 | 149,980 | $16,495 | $98.45 | $86.25 - $107.39 |
| Q3 2022 | 149,780 | $14,234 | $99.37 | $90.68 - $107.47 |
| Q2 2022 | 156,708 | $16,174 | $103.79 | $89.55 - $116.09 |
| Q1 2022 | 166,419 | $19,554 | $111.45 | $104.45 - $117.46 |
| Q4 2021 | 165,643 | $20,288 | $117.62 | $106.32 - $128.50 |
| Q3 2021 | 176,643 | $21,082 | $123.98 | $112.15 - $133.51 |
| Q2 2021 | 158,844 | $22,372 | $138.56 | $131.43 - $149.53 |
| Q1 2021 | 192,317 | $27,246 | $129.38 | $118.95 - $136.89 |
| Q4 2020 | 205,417 | $28,120 | $116.05 | $103.26 - $128.54 |
| Q3 2020 | 211,317 | $23,921 | $109.06 | $103.20 - $114.23 |
| Q2 2020 | 232,217 | $26,004 | $98.88 | $86.56 - $106.65 |
| Q1 2020 | 243,217 | $24,210 | $100.43 | $74.02 - $110.29 |
| Q4 2019 | 244,017 | $28,213 | $105.01 | $99.84 - $110.57 |
| Q3 2019 | 247,467 | $29,312 | $111.39 | $105.82 - $115.96 |
| Q2 2019 | 257,017 | $31,957 | $104.73 | $97.27 - $114.62 |
| Q1 2019 | 269,917 | $28,716 | $91.40 | $80.55 - $97.70 |
| Q4 2018 | 269,017 | $25,306 | $92.89 | $81.84 - $99.33 |
| Q3 2018 | 271,017 | $29,199 | $93.33 | $83.82 - $102.15 |
| Q2 2018 | 270,017 | $25,214 | $84.30 | $78.46 - $87.08 |
| Q1 2018 | 293,017 | $26,322 | $79.58 | $72.25 - $83.40 |
| Q4 2017 | 288,304 | $24,875 | $78.39 | $75.81 - $80.43 |
| Q3 2017 | 280,987 | $24,252 | $76.20 | $72.36 - $81.13 |
| Q2 2017 | 249,187 | $21,644 | $73.48 | $67.19 - $78.58 |
| Q1 2017 | 257,465 | $19,822 | $66.39 | $63.31 - $69.31 |
| Q4 2016 | 254,164 | $18,668 | $65.87 | $62.31 - $68.91 |
| Q3 2016 | 242,700 | $18,787 | $68.97 | $66.18 - $71.91 |
| Q2 2016 | 250,500 | $19,822 | $67.94 | $65.19 - $70.64 |
| Q1 2016 | 198,100 | $15,533 | $64.16 | $57.83 - $69.21 |
| Q4 2015 | 143,700 | $10,440 | $62.89 | $57.12 - $66.22 |
| Q3 2015 | 143,700 | $9,478 | $57.51 | $52.73 - $61.07 |
| Q2 2015 | 143,088 | $9,125 | $55.18 | $53.33 - $57.31 |
| Q1 2015 | 141,375 | $8,980 | $55.30 | $52.83 - $57.98 |
| Q4 2014 | 153,130 | $10,235 | $54.23 | $47.41 - $58.83 |
| Q3 2014 | 165,130 | $10,023 | $54.16 | $51.62 - $57.74 |
| Q2 2014 | 187,530 | $12,566 | $56.39 | $54.57 - $57.60 |
| Q1 2014 | 189,330 | $12,515 | $55.02 | $51.73 - $57.93 |
| Q4 2013 | 189,330 | $12,838 | $53.66 | $49.66 - $57.16 |
| Q3 2013 | 189,330 | $11,384 | $49.59 | $46.25 - $50.97 |
| Q2 2013 | 184,830 | $10,204 | $46.93 | $45.22 - $48.25 |