Ticker: ALG CUSIP: 011311107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 499,802 | $83,904 | $173.78 | $156.02 - $193.66 |
| Q3 2025 | 508,734 | $97,117 | $214.06 | $188.54 - $232.50 |
| Q2 2025 | 520,557 | $113,679 | $189.86 | $156.05 - $218.95 |
| Q1 2025 | 550,867 | $98,171 | $182.41 | $169.46 - $191.64 |
| Q4 2024 | 590,369 | $109,756 | $185.29 | $166.13 - $203.94 |
| Q3 2024 | 593,893 | $106,979 | $176.52 | $161.93 - $196.62 |
| Q2 2024 | 606,311 | $104,891 | $192.88 | $167.14 - $224.43 |
| Q1 2024 | 609,026 | $139,059 | $206.53 | $186.05 - $228.56 |
| Q4 2023 | 611,406 | $128,512 | $180.42 | $155.60 - $213.41 |
| Q3 2023 | 612,450 | $105,874 | $176.46 | $164.43 - $197.84 |
| Q2 2023 | 614,275 | $112,971 | $175.47 | $162.19 - $183.78 |
| Q1 2023 | 614,273 | $113,122 | $161.68 | $136.85 - $183.17 |
| Q4 2022 | 616,358 | $87 | $142.10 | $120.56 - $155.51 |
| Q3 2022 | 614,879 | $75,184 | $124.61 | $108.61 - $141.10 |
| Q2 2022 | 611,533 | $71,200 | $119.94 | $106.03 - $141.55 |
| Q1 2022 | 602,070 | $86,574 | $141.56 | $128.37 - $156.88 |
| Q4 2021 | 593,772 | $87,391 | $144.69 | $131.34 - $156.19 |
| Q3 2021 | 594,032 | $82,887 | $143.62 | $134.64 - $153.82 |
| Q2 2021 | 595,279 | $90,886 | $151.15 | $138.36 - $161.72 |
| Q1 2021 | 620,292 | $96,858 | $147.91 | $131.91 - $160.58 |
| Q4 2020 | 650,992 | $89,803 | $125.94 | $102.87 - $141.36 |
| Q3 2020 | 670,869 | $72,472 | $103.31 | $91.70 - $114.25 |
| Q2 2020 | 689,867 | $70,806 | $93.06 | $73.64 - $114.02 |
| Q1 2020 | 692,281 | $61,461 | $111.55 | $68.78 - $128.82 |
| Q4 2019 | 705,734 | $88,604 | $113.18 | $100.03 - $125.76 |
| Q3 2019 | 729,541 | $85,882 | $104.54 | $89.89 - $120.55 |
| Q2 2019 | 736,746 | $73,623 | $96.34 | $89.27 - $102.54 |
| Q1 2019 | 795,247 | $79,477 | $86.94 | $71.81 - $97.97 |
| Q4 2018 | 872,028 | $67,425 | $80.21 | $69.82 - $90.00 |
| Q3 2018 | 873,068 | $79,982 | $90.46 | $84.76 - $99.69 |
| Q2 2018 | 892,230 | $80,621 | $97.45 | $85.06 - $114.47 |
| Q1 2018 | 919,013 | $101,000 | $108.63 | $98.49 - $115.73 |
| Q4 2017 | 931,597 | $105,150 | $107.15 | $100.44 - $114.65 |
| Q3 2017 | 944,105 | $101,368 | $89.66 | $82.77 - $103.22 |
| Q2 2017 | 951,845 | $86,437 | $79.72 | $68.58 - $89.35 |
| Q1 2017 | 966,722 | $73,655 | $72.95 | $67.40 - $75.96 |
| Q4 2016 | 969,863 | $73,807 | $66.96 | $55.64 - $75.31 |
| Q3 2016 | 973,100 | $64,117 | $62.05 | $58.60 - $64.85 |
| Q2 2016 | 974,418 | $64,281 | $55.72 | $50.27 - $62.83 |
| Q1 2016 | 975,840 | $54,365 | $50.44 | $45.86 - $58.74 |
| Q4 2015 | 976,140 | $50,858 | $48.77 | $41.71 - $54.55 |
| Q3 2015 | 979,292 | $45,782 | $47.77 | $42.11 - $52.11 |
| Q2 2015 | 981,420 | $53,625 | $54.27 | $45.47 - $60.93 |
| Q1 2015 | 986,943 | $62,305 | $48.93 | $42.24 - $59.85 |
| Q4 2014 | 991,051 | $48,007 | $42.13 | $35.75 - $49.14 |
| Q3 2014 | 1,002,087 | $41,086 | $45.24 | $38.34 - $52.47 |
| Q2 2014 | 996,027 | $53,875 | $50.32 | $46.51 - $54.37 |
| Q1 2014 | 985,248 | $53,526 | $50.61 | $43.99 - $56.92 |
| Q4 2013 | 985,175 | $59,788 | $48.58 | $42.59 - $57.43 |
| Q3 2013 | 978,013 | $47,835 | $42.16 | $37.82 - $46.28 |
| Q2 2013 | 979,101 | $39,967 | $38.15 | $34.87 - $41.23 |