Ticker: ALG CUSIP: 011311107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 130,632 | $21,929 | $173.78 | $156.02 - $193.66 |
| Q3 2025 | 94,658 | $18,070 | $214.06 | $188.54 - $232.50 |
| Q2 2025 | 77,385 | $16,899 | $189.86 | $156.05 - $218.95 |
| Q1 2025 | 42,137 | $7,509 | $182.41 | $169.46 - $191.64 |
| Q4 2024 | 40,538 | $7,536 | $185.29 | $166.13 - $203.94 |
| Q3 2024 | 41,369 | $7,452 | $176.52 | $161.93 - $196.62 |
| Q2 2024 | 54,147 | $9,367 | $192.88 | $167.14 - $224.43 |
| Q1 2024 | 76,546 | $17,478 | $206.53 | $186.05 - $228.56 |
| Q4 2023 | 96,147 | $20,209 | $180.42 | $155.60 - $213.41 |
| Q3 2023 | 90,080 | $15,571 | $176.46 | $164.43 - $197.84 |
| Q2 2023 | 78,436 | $14,425 | $175.47 | $162.19 - $183.78 |
| Q1 2023 | 90,325 | $16,634 | $161.68 | $136.85 - $183.17 |
| Q4 2022 | 88,229 | $12,493 | $142.10 | $120.56 - $155.51 |
| Q3 2022 | 78,285 | $9,572 | $124.61 | $108.61 - $141.10 |
| Q2 2022 | 89,145 | $10,379 | $119.94 | $106.03 - $141.55 |
| Q1 2022 | 91,049 | $13,093 | $141.56 | $128.37 - $156.88 |
| Q4 2021 | 94,798 | $13,952 | $144.69 | $131.34 - $156.19 |
| Q3 2021 | 93,553 | $13,054 | $143.62 | $134.64 - $153.82 |
| Q2 2021 | 91,489 | $13,968 | $151.15 | $138.36 - $161.72 |
| Q1 2021 | 104,282 | $16,284 | $147.91 | $131.91 - $160.58 |
| Q4 2020 | 117,574 | $16,220 | $125.94 | $102.87 - $141.36 |
| Q3 2020 | 139,409 | $15,060 | $103.31 | $91.70 - $114.25 |
| Q2 2020 | 38,953 | $3,998 | $93.06 | $73.64 - $114.02 |
| Q1 2020 | 39,255 | $3,486 | $111.55 | $68.78 - $128.82 |
| Q4 2019 | 41,359 | $5,193 | $113.18 | $100.03 - $125.76 |
| Q3 2019 | 209,036 | $24,608 | $104.54 | $89.89 - $120.55 |
| Q2 2019 | 168,072 | $16,795 | $96.34 | $89.27 - $102.54 |
| Q1 2019 | 172,675 | $17,257 | $86.94 | $71.81 - $97.97 |
| Q4 2018 | 136,322 | $10,540 | $80.21 | $69.82 - $90.00 |
| Q3 2018 | 32,607 | $2,987 | $90.46 | $84.76 - $99.69 |
| Q2 2018 | 160,060 | $14,463 | $97.45 | $85.06 - $114.47 |
| Q1 2018 | 118,737 | $13,049 | $108.63 | $98.49 - $115.73 |
| Q4 2017 | 114,376 | $12,910 | $107.15 | $100.44 - $114.65 |
| Q3 2017 | 116,828 | $12,544 | $89.66 | $82.77 - $103.22 |
| Q2 2017 | 107,967 | $9,804 | $79.72 | $68.58 - $89.35 |
| Q1 2017 | 29,610 | $2,256 | $72.95 | $67.40 - $75.96 |
| Q4 2016 | 29,671 | $2,258 | $66.96 | $55.64 - $75.31 |
| Q3 2016 | 29,769 | $1,961 | $62.05 | $58.60 - $64.85 |
| Q2 2016 | 24,867 | $1,640 | $55.72 | $50.27 - $62.83 |
| Q1 2016 | 10,372 | $578 | $50.44 | $45.86 - $58.74 |
| Q4 2015 | 27,637 | $1,440 | $48.77 | $41.71 - $54.55 |
| Q3 2015 | 26,284 | $1,229 | $47.77 | $42.11 - $52.11 |
| Q2 2015 | 56,260 | $3,074 | $54.27 | $45.47 - $60.93 |
| Q1 2015 | 51,656 | $3,261 | $48.93 | $42.24 - $59.85 |
| Q4 2014 | 9,127 | $442 | $42.13 | $35.75 - $49.14 |
| Q3 2014 | 8,506 | $349 | $45.24 | $38.34 - $52.47 |
| Q2 2014 | 43,761 | $2,367 | $50.32 | $46.51 - $54.37 |
| Q1 2014 | 9,240 | $502 | $50.61 | $43.99 - $56.92 |
| Q4 2013 | 82,486 | $5,006 | $48.58 | $42.59 - $57.43 |
| Q3 2013 | 26,612 | $1,302 | $42.16 | $37.82 - $46.28 |
| Q2 2013 | 5,854 | $239 | $38.15 | $34.87 - $41.23 |