Ticker: ATR CUSIP: 038336103 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 219,405 | $26,758 | $122.95 | $102.83 - $133.38 |
| Q3 2025 | 177,780 | $23,763 | $143.40 | $129.29 - $163.04 |
| Q2 2025 | 327,607 | $51,248 | $149.33 | $129.11 - $158.61 |
| Q1 2025 | 115,423 | $17,126 | $148.38 | $138.07 - $158.17 |
| Q4 2024 | 104,113 | $16,356 | $164.19 | $152.51 - $175.17 |
| Q3 2024 | 106,862 | $17,118 | $145.28 | $134.76 - $158.53 |
| Q2 2024 | 102,343 | $14,411 | $141.37 | $132.61 - $148.43 |
| Q1 2024 | 105,950 | $15,245 | $131.99 | $118.91 - $141.77 |
| Q4 2023 | 110,327 | $13,639 | $122.13 | $117.03 - $126.41 |
| Q3 2023 | 115,031 | $14,384 | $118.75 | $107.81 - $129.66 |
| Q2 2023 | 131,594 | $15,246 | $113.09 | $107.87 - $118.16 |
| Q1 2023 | 144,573 | $17,087 | $109.35 | $103.87 - $116.76 |
| Q4 2022 | 146,886 | $16,155 | $98.45 | $86.25 - $107.39 |
| Q3 2022 | 150,842 | $14,335 | $99.37 | $90.68 - $107.47 |
| Q2 2022 | 148,076 | $15,282 | $103.79 | $89.55 - $116.09 |
| Q1 2022 | 138,860 | $16,316 | $111.45 | $104.45 - $117.46 |
| Q4 2021 | 138,034 | $16,907 | $117.62 | $106.32 - $128.50 |
| Q3 2021 | 138,064 | $16,478 | $123.98 | $112.15 - $133.51 |
| Q2 2021 | 146,394 | $20,618 | $138.56 | $131.43 - $149.53 |
| Q1 2021 | 156,834 | $22,227 | $129.38 | $118.95 - $136.89 |
| Q4 2020 | 177,547 | $24,302 | $116.05 | $103.26 - $128.54 |
| Q3 2020 | 192,379 | $21,776 | $109.06 | $103.20 - $114.23 |
| Q2 2020 | 197,265 | $22,090 | $98.88 | $86.56 - $106.65 |
| Q1 2020 | 195,346 | $19,445 | $100.43 | $74.02 - $110.29 |
| Q4 2019 | 199,645 | $23,084 | $105.01 | $99.84 - $110.57 |
| Q3 2019 | 185,051 | $21,919 | $111.39 | $105.82 - $115.96 |
| Q2 2019 | 196,265 | $24,403 | $104.73 | $97.27 - $114.62 |
| Q1 2019 | 215,208 | $22,896 | $91.40 | $80.55 - $97.70 |
| Q4 2018 | 255,866 | $24,068 | $92.89 | $81.84 - $99.33 |
| Q3 2018 | 352,695 | $38,001 | $93.33 | $83.82 - $102.15 |
| Q2 2018 | 394,115 | $36,802 | $84.30 | $78.46 - $87.08 |
| Q1 2018 | 400,055 | $35,936 | $79.58 | $72.25 - $83.40 |
| Q4 2017 | 444,996 | $38,396 | $78.39 | $75.81 - $80.43 |
| Q3 2017 | 475,550 | $41,045 | $76.20 | $72.36 - $81.13 |
| Q2 2017 | 500,296 | $43,544 | $73.48 | $67.19 - $78.58 |
| Q1 2017 | 333,199 | $25,653 | $66.39 | $63.31 - $69.31 |
| Q4 2016 | 266,020 | $19,540 | $65.87 | $62.31 - $68.91 |
| Q3 2016 | 257,568 | $19,939 | $68.97 | $66.18 - $71.91 |
| Q2 2016 | 265,095 | $20,977 | $67.94 | $65.19 - $70.64 |
| Q1 2016 | 220,957 | $17,326 | $64.16 | $57.83 - $69.21 |
| Q4 2015 | 218,654 | $15,885 | $62.89 | $57.12 - $66.22 |
| Q3 2015 | 217,317 | $14,334 | $57.51 | $52.73 - $61.07 |
| Q2 2015 | 206,064 | $13,141 | $55.18 | $53.33 - $57.31 |
| Q1 2015 | 321,394 | $20,414 | $55.30 | $52.83 - $57.98 |
| Q4 2014 | 324,350 | $21,679 | $54.23 | $47.41 - $58.83 |
| Q3 2014 | 156,898 | $9,524 | $54.16 | $51.62 - $57.74 |
| Q2 2014 | 156,034 | $10,456 | $56.39 | $54.57 - $57.60 |
| Q1 2014 | 155,807 | $10,299 | $55.02 | $51.73 - $57.93 |
| Q4 2013 | 152,737 | $10,357 | $53.66 | $49.66 - $57.16 |
| Q3 2013 | 151,459 | $9,107 | $49.59 | $46.25 - $50.97 |
| Q2 2013 | 141,511 | $7,812 | $46.93 | $45.22 - $48.25 |