Ticker: ALG CUSIP: 011311107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,874 | $482 | $173.78 | $156.02 - $193.66 |
| Q3 2025 | 3,040 | $580 | $214.06 | $188.54 - $232.50 |
| Q2 2025 | 2,992 | $653 | $189.86 | $156.05 - $218.95 |
| Q1 2025 | 2,941 | $524 | $182.41 | $169.46 - $191.64 |
| Q4 2024 | 2,976 | $553 | $185.29 | $166.13 - $203.94 |
| Q3 2024 | 2,951 | $532 | $176.52 | $161.93 - $196.62 |
| Q2 2024 | 3,034 | $525 | $192.88 | $167.14 - $224.43 |
| Q1 2024 | 2,971 | $678 | $206.53 | $186.05 - $228.56 |
| Q4 2023 | 3,022 | $635 | $180.42 | $155.60 - $213.41 |
| Q3 2023 | 3,075 | $532 | $176.46 | $164.43 - $197.84 |
| Q2 2023 | 3,028 | $557 | $175.47 | $162.19 - $183.78 |
| Q1 2023 | 3,120 | $575 | $161.68 | $136.85 - $183.17 |
| Q4 2022 | 3,038 | $430 | $142.10 | $120.56 - $155.51 |
| Q3 2022 | 2,925 | $358 | $124.61 | $108.61 - $141.10 |
| Q2 2022 | 2,911 | $339 | $119.94 | $106.03 - $141.55 |
| Q1 2022 | 2,740 | $394 | $141.56 | $128.37 - $156.88 |
| Q4 2021 | 2,729 | $402 | $144.69 | $131.34 - $156.19 |
| Q3 2021 | 2,761 | $385 | $143.62 | $134.64 - $153.82 |
| Q2 2021 | 2,749 | $420 | $151.15 | $138.36 - $161.72 |
| Q1 2021 | 2,939 | $459 | $147.91 | $131.91 - $160.58 |
| Q4 2020 | 2,927 | $404 | $125.94 | $102.87 - $141.36 |
| Q3 2020 | 3,042 | $329 | $103.31 | $91.70 - $114.25 |
| Q2 2020 | 2,269 | $233 | $93.06 | $73.64 - $114.02 |
| Q1 2020 | 2,360 | $210 | $111.55 | $68.78 - $128.82 |
| Q4 2019 | 6,466 | $812 | $113.18 | $100.03 - $125.76 |
| Q3 2019 | 11,382 | $1,340 | $104.54 | $89.89 - $120.55 |
| Q2 2019 | 14,948 | $1,494 | $96.34 | $89.27 - $102.54 |
| Q1 2019 | 14,849 | $1,484 | $86.94 | $71.81 - $97.97 |
| Q4 2018 | 14,819 | $1,146 | $80.21 | $69.82 - $90.00 |
| Q3 2018 | 13,951 | $1,278 | $90.46 | $84.76 - $99.69 |
| Q2 2018 | 13,921 | $1,258 | $97.45 | $85.06 - $114.47 |
| Q1 2018 | 15,031 | $1,652 | $108.63 | $98.49 - $115.73 |
| Q4 2017 | 16,031 | $1,809 | $107.15 | $100.44 - $114.65 |
| Q3 2017 | 4,900 | $526 | $89.66 | $82.77 - $103.22 |
| Q2 2017 | 4,900 | $445 | $79.72 | $68.58 - $89.35 |
| Q1 2017 | 4,900 | $373 | $72.95 | $67.40 - $75.96 |
| Q4 2016 | 4,900 | $373 | $66.96 | $55.64 - $75.31 |
| Q3 2016 | 4,900 | $323 | $62.05 | $58.60 - $64.85 |
| Q2 2016 | 4,900 | $323 | $55.72 | $50.27 - $62.83 |