Ticker: ALG CUSIP: 011311107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 24,009 | $4,030 | $173.78 | $156.02 - $193.66 |
| Q3 2025 | 14,869 | $2,812 | $214.06 | $188.54 - $232.50 |
| Q2 2025 | 14,869 | $3,247 | $189.86 | $156.05 - $218.95 |
| Q1 2025 | 25,546 | $4,553 | $182.41 | $169.46 - $191.64 |
| Q4 2024 | 31,880 | $5,927 | $185.29 | $166.13 - $203.94 |
| Q3 2024 | 31,880 | $5,743 | $176.52 | $161.93 - $196.62 |
| Q2 2024 | 31,880 | $5,515 | $192.88 | $167.14 - $224.43 |
| Q1 2024 | 31,880 | $7,279 | $206.53 | $186.05 - $228.56 |
| Q4 2023 | 31,880 | $6,701 | $180.42 | $155.60 - $213.41 |
| Q3 2023 | 31,880 | $5,739 | $176.46 | $164.43 - $197.84 |
| Q2 2023 | 31,880 | $5,863 | $175.47 | $162.19 - $183.78 |
| Q1 2023 | 31,880 | $5,871 | $161.68 | $136.85 - $183.17 |
| Q4 2022 | 31,880 | $4,514 | $142.10 | $120.56 - $155.51 |
| Q3 2022 | 31,880 | $3,898 | $124.61 | $108.61 - $141.10 |
| Q2 2022 | 31,880 | $3,712 | $119.94 | $106.03 - $141.55 |
| Q1 2022 | 31,880 | $4,585 | $141.56 | $128.37 - $156.88 |
| Q4 2021 | 31,880 | $4,693 | $144.69 | $131.34 - $156.19 |
| Q3 2021 | 31,880 | $4,449 | $143.62 | $134.64 - $153.82 |
| Q2 2021 | 31,880 | $4,868 | $151.15 | $138.36 - $161.72 |
| Q1 2021 | 31,880 | $4,979 | $147.91 | $131.91 - $160.58 |
| Q4 2020 | 46,706 | $6,444 | $125.94 | $102.87 - $141.36 |
| Q3 2020 | 46,706 | $5,046 | $103.31 | $91.70 - $114.25 |
| Q2 2020 | 46,706 | $4,794 | $93.06 | $73.64 - $114.02 |
| Q1 2020 | 46,706 | $4,147 | $111.55 | $68.78 - $128.82 |
| Q4 2019 | 46,706 | $5,864 | $113.18 | $100.03 - $125.76 |
| Q3 2019 | 46,706 | $5,499 | $104.54 | $89.89 - $120.55 |
| Q2 2019 | 46,706 | $4,668 | $96.34 | $89.27 - $102.54 |
| Q1 2019 | 46,706 | $4,881 | $86.94 | $71.81 - $97.97 |
| Q4 2018 | 46,706 | $3,612 | $80.21 | $69.82 - $90.00 |
| Q3 2018 | 46,706 | $4,279 | $90.46 | $84.76 - $99.69 |
| Q2 2018 | 46,706 | $4,221 | $97.45 | $85.06 - $114.47 |
| Q1 2018 | 46,706 | $5,133 | $108.63 | $98.49 - $115.73 |
| Q4 2017 | 46,706 | $5,272 | $107.15 | $100.44 - $114.65 |
| Q3 2017 | 46,706 | $5,015 | $89.66 | $82.77 - $103.22 |
| Q2 2017 | 56,906 | $5,168 | $79.72 | $68.58 - $89.35 |
| Q1 2017 | 69,506 | $5,296 | $72.95 | $67.40 - $75.96 |
| Q4 2016 | 86,006 | $6,545 | $66.96 | $55.64 - $75.31 |
| Q3 2016 | 96,302 | $6,345 | $62.05 | $58.60 - $64.85 |
| Q2 2016 | 102,902 | $6,788 | $55.72 | $50.27 - $62.83 |
| Q1 2016 | 124,402 | $6,930 | $50.44 | $45.86 - $58.74 |
| Q4 2015 | 138,202 | $7,200 | $48.77 | $41.71 - $54.55 |
| Q3 2015 | 162,499 | $7,597 | $47.77 | $42.11 - $52.11 |
| Q2 2015 | 162,499 | $8,879 | $54.27 | $45.47 - $60.93 |
| Q1 2015 | 173,922 | $10,980 | $48.93 | $42.24 - $59.85 |
| Q4 2014 | 146,379 | $7,091 | $42.13 | $35.75 - $49.14 |
| Q3 2014 | 441,213 | $18,090 | $45.24 | $38.34 - $52.47 |
| Q2 2014 | 444,650 | $24,051 | $50.32 | $46.51 - $54.37 |
| Q1 2014 | 460,001 | $24,992 | $50.61 | $43.99 - $56.92 |
| Q4 2013 | 490,501 | $29,769 | $48.58 | $42.59 - $57.43 |
| Q3 2013 | 510,789 | $24,983 | $42.16 | $37.82 - $46.28 |
| Q2 2013 | 525,789 | $21,463 | $38.15 | $34.87 - $41.23 |