Ticker: ALG CUSIP: 011311107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 409,570 | $68,755 | $173.78 | $156.02 - $193.66 |
| Q3 2025 | 404,417 | $77,203 | $214.06 | $188.54 - $232.50 |
| Q2 2025 | 397,933 | $86,901 | $189.86 | $156.05 - $218.95 |
| Q1 2025 | 397,598 | $70,856 | $182.41 | $169.46 - $191.64 |
| Q4 2024 | 412,896 | $76,761 | $185.29 | $166.13 - $203.94 |
| Q3 2024 | 391,728 | $70,562 | $176.52 | $161.93 - $196.62 |
| Q2 2024 | 381,715 | $66,037 | $192.88 | $167.14 - $224.43 |
| Q1 2024 | 379,999 | $86,765 | $206.53 | $186.05 - $228.56 |
| Q4 2023 | 375,588 | $78,945 | $180.42 | $155.60 - $213.41 |
| Q3 2023 | 362,034 | $62,581 | $176.46 | $164.43 - $197.84 |
| Q2 2023 | 360,546 | $66,308 | $175.47 | $162.19 - $183.78 |
| Q1 2023 | 357,422 | $65,822 | $161.68 | $136.85 - $183.17 |
| Q4 2022 | 349,355 | $49,469 | $142.10 | $120.56 - $155.51 |
| Q3 2022 | 353,757 | $43,254 | $124.61 | $108.61 - $141.10 |
| Q2 2022 | 345,574 | $40,235 | $119.94 | $106.03 - $141.55 |
| Q1 2022 | 335,966 | $48,309 | $141.56 | $128.37 - $156.88 |
| Q4 2021 | 324,350 | $47,738 | $144.69 | $131.34 - $156.19 |
| Q3 2021 | 303,892 | $42,402 | $143.62 | $134.64 - $153.82 |
| Q2 2021 | 303,603 | $46,354 | $151.15 | $138.36 - $161.72 |
| Q1 2021 | 293,474 | $45,826 | $147.91 | $131.91 - $160.58 |
| Q4 2020 | 293,465 | $40,483 | $125.94 | $102.87 - $141.36 |
| Q3 2020 | 293,469 | $31,703 | $103.31 | $91.70 - $114.25 |
| Q2 2020 | 303,318 | $31,133 | $93.06 | $73.64 - $114.02 |
| Q1 2020 | 298,210 | $26,475 | $111.55 | $68.78 - $128.82 |
| Q4 2019 | 285,599 | $35,857 | $113.18 | $100.03 - $125.76 |
| Q3 2019 | 287,796 | $33,879 | $104.54 | $89.89 - $120.55 |
| Q2 2019 | 305,736 | $30,552 | $96.34 | $89.27 - $102.54 |
| Q1 2019 | 295,258 | $29,508 | $86.94 | $71.81 - $97.97 |
| Q4 2018 | 283,069 | $21,887 | $80.21 | $69.82 - $90.00 |
| Q3 2018 | 294,604 | $26,989 | $90.46 | $84.76 - $99.69 |
| Q2 2018 | 273,574 | $24,718 | $97.45 | $85.06 - $114.47 |
| Q1 2018 | 242,045 | $26,605 | $108.63 | $98.49 - $115.73 |
| Q4 2017 | 254,422 | $28,721 | $107.15 | $100.44 - $114.65 |
| Q3 2017 | 226,538 | $24,321 | $89.66 | $82.77 - $103.22 |
| Q2 2017 | 225,191 | $20,447 | $79.72 | $68.58 - $89.35 |
| Q1 2017 | 213,081 | $16,230 | $72.95 | $67.40 - $75.96 |
| Q4 2016 | 200,130 | $15,230 | $66.96 | $55.64 - $75.31 |
| Q3 2016 | 182,907 | $12,051 | $62.05 | $58.60 - $64.85 |
| Q2 2016 | 180,194 | $11,891 | $55.72 | $50.27 - $62.83 |
| Q1 2016 | 147,005 | $8,193 | $50.44 | $45.86 - $58.74 |
| Q4 2015 | 147,135 | $7,666 | $48.77 | $41.71 - $54.55 |
| Q1 2015 | 116,790 | $7,373 | $48.93 | $42.24 - $59.85 |
| Q4 2014 | 116,466 | $5,641 | $42.13 | $35.75 - $49.14 |
| Q3 2014 | 117,492 | $4,822 | $45.24 | $38.34 - $52.47 |
| Q2 2014 | 120,670 | $6,527 | $50.32 | $46.51 - $54.37 |
| Q1 2014 | 127,369 | $6,919 | $50.61 | $43.99 - $56.92 |
| Q4 2013 | 123,838 | $7,515 | $48.58 | $42.59 - $57.43 |
| Q3 2013 | 120,867 | $5,913 | $42.16 | $37.82 - $46.28 |
| Q2 2013 | 127,302 | $5,194 | $38.15 | $34.87 - $41.23 |