Ticker: ALG CUSIP: 011311107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 207,579 | $34,846 | $173.78 | $156.02 - $193.66 |
| Q3 2025 | 381,576 | $72,843 | $214.06 | $188.54 - $232.50 |
| Q2 2025 | 340,363 | $74,328 | $189.86 | $156.05 - $218.95 |
| Q1 2025 | 400,860 | $71,437 | $182.41 | $169.46 - $191.64 |
| Q4 2024 | 326,181 | $60,640 | $185.29 | $166.13 - $203.94 |
| Q3 2024 | 362,924 | $65,374 | $176.52 | $161.93 - $196.62 |
| Q2 2024 | 344,713 | $59,635 | $192.88 | $167.14 - $224.43 |
| Q1 2024 | 294,386 | $67 | $206.53 | $186.05 - $228.56 |
| Q4 2023 | 323,025 | $68 | $180.42 | $155.60 - $213.41 |
| Q3 2023 | 340,393 | $59 | $176.46 | $164.43 - $197.84 |
| Q2 2023 | 332,651 | $61 | $175.47 | $162.19 - $183.78 |
| Q1 2023 | 326,709 | $60 | $161.68 | $136.85 - $183.17 |
| Q4 2022 | 406,065 | $58 | $142.10 | $120.56 - $155.51 |
| Q3 2022 | 246,469 | $30,136 | $124.61 | $108.61 - $141.10 |
| Q2 2022 | 247,346 | $28,798 | $119.94 | $106.03 - $141.55 |
| Q1 2022 | 235,197 | $33,819 | $141.56 | $128.37 - $156.88 |
| Q4 2021 | 236,617 | $34,826 | $144.69 | $131.34 - $156.19 |
| Q3 2021 | 167,563 | $23,380 | $143.62 | $134.64 - $153.82 |
| Q2 2021 | 178,309 | $27,225 | $151.15 | $138.36 - $161.72 |
| Q1 2021 | 146,113 | $22,815 | $147.91 | $131.91 - $160.58 |
| Q4 2020 | 129,359 | $17,845 | $125.94 | $102.87 - $141.36 |
| Q3 2020 | 145,534 | $15,722 | $103.31 | $91.70 - $114.25 |
| Q2 2020 | 136,966 | $14,058 | $93.06 | $73.64 - $114.02 |
| Q1 2020 | 124,021 | $11,011 | $111.55 | $68.78 - $128.82 |
| Q4 2019 | 141,455 | $17,759 | $113.18 | $100.03 - $125.76 |
| Q3 2019 | 130,758 | $15,393 | $104.54 | $89.89 - $120.55 |
| Q2 2019 | 179,715 | $17,959 | $96.34 | $89.27 - $102.54 |
| Q1 2019 | 200,983 | $20,086 | $86.94 | $71.81 - $97.97 |
| Q4 2018 | 176,714 | $13,664 | $80.21 | $69.82 - $90.00 |
| Q3 2018 | 175,809 | $16,106 | $90.46 | $84.76 - $99.69 |
| Q2 2018 | 184,381 | $16,661 | $97.45 | $85.06 - $114.47 |
| Q1 2018 | 141,101 | $15,507 | $108.63 | $98.49 - $115.73 |
| Q4 2017 | 118,458 | $13,370 | $107.15 | $100.44 - $114.65 |
| Q3 2017 | 120,623 | $12,951 | $89.66 | $82.77 - $103.22 |
| Q2 2017 | 104,891 | $9,525 | $79.72 | $68.58 - $89.35 |
| Q1 2017 | 90,471 | $6,893 | $72.95 | $67.40 - $75.96 |
| Q4 2016 | 93,896 | $7,145 | $66.96 | $55.64 - $75.31 |
| Q2 2016 | 89,621 | $5,912 | $55.72 | $50.27 - $62.83 |
| Q3 2015 | 82,758 | $3,869 | $47.77 | $42.11 - $52.11 |
| Q2 2015 | 77,358 | $4,227 | $54.27 | $45.47 - $60.93 |
| Q1 2015 | 79,108 | $4,994 | $48.93 | $42.24 - $59.85 |
| Q4 2014 | 81,564 | $3,951 | $42.13 | $35.75 - $49.14 |
| Q3 2014 | 81,232 | $3,331 | $45.24 | $38.34 - $52.47 |