Ticker: ALG CUSIP: 011311107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 462,758 | $77,683 | $173.78 | $156.02 - $193.66 |
| Q3 2025 | 430,898 | $82,258 | $214.06 | $188.54 - $232.50 |
| Q2 2025 | 528,794 | $115,478 | $189.86 | $156.05 - $218.95 |
| Q1 2025 | 506,815 | $90,320 | $182.41 | $169.46 - $191.64 |
| Q4 2024 | 448,718 | $83,421 | $185.29 | $166.13 - $203.94 |
| Q3 2024 | 415,424 | $74,830 | $176.52 | $161.93 - $196.62 |
| Q2 2024 | 386,638 | $66,888 | $192.88 | $167.14 - $224.43 |
| Q1 2024 | 353,448 | $80,703 | $206.53 | $186.05 - $228.56 |
| Q4 2023 | 331,368 | $69,650 | $180.42 | $155.60 - $213.41 |
| Q3 2023 | 349,481 | $60,411 | $176.46 | $164.43 - $197.84 |
| Q2 2023 | 397,090 | $73,029 | $175.47 | $162.19 - $183.78 |
| Q1 2023 | 547,156 | $100,764 | $161.68 | $136.85 - $183.17 |
| Q4 2022 | 685,079 | $97,007 | $142.10 | $120.56 - $155.51 |
| Q3 2022 | 666,366 | $81,477 | $124.61 | $108.61 - $141.10 |
| Q2 2022 | 654,918 | $76,252 | $119.94 | $106.03 - $141.55 |
| Q1 2022 | 601,660 | $86,416 | $141.56 | $128.37 - $156.88 |
| Q4 2021 | 602,679 | $88,702 | $144.69 | $131.34 - $156.19 |
| Q3 2021 | 610,231 | $85,145 | $143.62 | $134.64 - $153.82 |
| Q2 2021 | 589,143 | $89,950 | $151.15 | $138.36 - $161.72 |
| Q1 2021 | 571,045 | $89,169 | $147.91 | $131.91 - $160.58 |
| Q4 2020 | 655,246 | $90,392 | $125.94 | $102.87 - $141.36 |
| Q3 2020 | 692,187 | $74,777 | $103.31 | $91.70 - $114.25 |
| Q2 2020 | 704,244 | $72,284 | $93.06 | $73.64 - $114.02 |
| Q1 2020 | 796,065 | $70,674 | $111.55 | $68.78 - $128.82 |
| Q4 2019 | 718,528 | $90,211 | $113.18 | $100.03 - $125.76 |
| Q3 2019 | 612,339 | $72,085 | $104.54 | $89.89 - $120.55 |
| Q2 2019 | 756,211 | $75,568 | $96.34 | $89.27 - $102.54 |
| Q1 2019 | 768,891 | $76,843 | $86.94 | $71.81 - $97.97 |
| Q4 2018 | 770,068 | $59,542 | $80.21 | $69.82 - $90.00 |
| Q3 2018 | 731,574 | $67,019 | $90.46 | $84.76 - $99.69 |
| Q2 2018 | 713,316 | $64,455 | $97.45 | $85.06 - $114.47 |
| Q1 2018 | 461,227 | $50,689 | $108.63 | $98.49 - $115.73 |
| Q4 2017 | 461,090 | $52,043 | $107.15 | $100.44 - $114.65 |
| Q3 2017 | 594,739 | $63,857 | $89.66 | $82.77 - $103.22 |
| Q2 2017 | 692,311 | $62,869 | $79.72 | $68.58 - $89.35 |
| Q1 2017 | 695,365 | $52,980 | $72.95 | $67.40 - $75.96 |
| Q4 2016 | 665,535 | $50,647 | $66.96 | $55.64 - $75.31 |
| Q3 2016 | 622,099 | $40,991 | $62.05 | $58.60 - $64.85 |
| Q2 2016 | 576,283 | $38,017 | $55.72 | $50.27 - $62.83 |
| Q1 2016 | 516,320 | $28,764 | $50.44 | $45.86 - $58.74 |
| Q4 2015 | 284,336 | $14,814 | $48.77 | $41.71 - $54.55 |
| Q3 2015 | 1,587 | $74 | $47.77 | $42.11 - $52.11 |
| Q2 2015 | 1,018 | $56 | $54.27 | $45.47 - $60.93 |