Ticker: ALG CUSIP: 011311107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 445,105 | $74,720 | $173.78 | $156.02 - $193.66 |
| Q3 2025 | 393,487 | $75,117 | $214.06 | $188.54 - $232.50 |
| Q2 2025 | 384,190 | $83,899 | $189.86 | $156.05 - $218.95 |
| Q1 2025 | 298,712 | $53,233 | $182.41 | $169.46 - $191.64 |
| Q4 2024 | 14,298 | $2,658 | $185.29 | $166.13 - $203.94 |
| Q3 2024 | 6,105 | $1,100 | $176.52 | $161.93 - $196.62 |
| Q2 2024 | 29,528 | $5,108 | $192.88 | $167.14 - $224.43 |
| Q1 2024 | 33,017 | $7,539 | $206.53 | $186.05 - $228.56 |
| Q4 2023 | 30,261 | $6,361 | $180.42 | $155.60 - $213.41 |
| Q3 2023 | 22,958 | $3,969 | $176.46 | $164.43 - $197.84 |
| Q2 2023 | 22,020 | $4,050 | $175.47 | $162.19 - $183.78 |
| Q1 2023 | 15,616 | $2,876 | $161.68 | $136.85 - $183.17 |
| Q4 2022 | 10,556 | $1,495 | $142.10 | $120.56 - $155.51 |
| Q3 2022 | 18,490 | $2,261 | $124.61 | $108.61 - $141.10 |
| Q2 2022 | 25,587 | $2,979 | $119.94 | $106.03 - $141.55 |
| Q1 2022 | 18,486 | $2,658 | $141.56 | $128.37 - $156.88 |
| Q4 2021 | 13,419 | $1,975 | $144.69 | $131.34 - $156.19 |
| Q3 2021 | 10,379 | $1,448 | $143.62 | $134.64 - $153.82 |
| Q2 2021 | 10,879 | $1,661 | $151.15 | $138.36 - $161.72 |
| Q1 2021 | 15,056 | $2,351 | $147.91 | $131.91 - $160.58 |
| Q4 2020 | 6,887 | $950 | $125.94 | $102.87 - $141.36 |
| Q3 2020 | 15,655 | $1,691 | $103.31 | $91.70 - $114.25 |
| Q2 2020 | 16,321 | $1,675 | $93.06 | $73.64 - $114.02 |
| Q1 2020 | 20,537 | $1,823 | $111.55 | $68.78 - $128.82 |
| Q4 2019 | 28,302 | $3,553 | $113.18 | $100.03 - $125.76 |
| Q3 2019 | 17,734 | $2,088 | $104.54 | $89.89 - $120.55 |
| Q2 2019 | 46,710 | $4,668 | $96.34 | $89.27 - $102.54 |
| Q1 2019 | 16,607 | $1,660 | $86.94 | $71.81 - $97.97 |
| Q4 2018 | 16,596 | $1,283 | $80.21 | $69.82 - $90.00 |
| Q3 2018 | 6,881 | $630 | $90.46 | $84.76 - $99.69 |
| Q2 2018 | 21,089 | $1,906 | $97.45 | $85.06 - $114.47 |
| Q1 2018 | 7,262 | $798 | $108.63 | $98.49 - $115.73 |
| Q4 2017 | 7,510 | $848 | $107.15 | $100.44 - $114.65 |
| Q3 2017 | 12,355 | $1,327 | $89.66 | $82.77 - $103.22 |
| Q2 2017 | 16,340 | $1,484 | $79.72 | $68.58 - $89.35 |
| Q1 2017 | 24,507 | $1,867 | $72.95 | $67.40 - $75.96 |
| Q4 2016 | 25,763 | $1,961 | $66.96 | $55.64 - $75.31 |
| Q2 2016 | 4,910 | $324 | $55.72 | $50.27 - $62.83 |
| Q1 2016 | 5,223 | $291 | $50.44 | $45.86 - $58.74 |
| Q4 2015 | 5,342 | $278 | $48.77 | $41.71 - $54.55 |
| Q3 2015 | 5,327 | $249 | $47.77 | $42.11 - $52.11 |
| Q2 2015 | 4,870 | $266 | $54.27 | $45.47 - $60.93 |
| Q1 2015 | 4,808 | $304 | $48.93 | $42.24 - $59.85 |
| Q4 2014 | 4,822 | $234 | $42.13 | $35.75 - $49.14 |
| Q2 2014 | 4,359 | $236 | $50.32 | $46.51 - $54.37 |
| Q1 2014 | 6,229 | $338 | $50.61 | $43.99 - $56.92 |
| Q4 2013 | 6,137 | $372 | $48.58 | $42.59 - $57.43 |
| Q3 2013 | 10,168 | $497 | $42.16 | $37.82 - $46.28 |
| Q2 2013 | 11,577 | $473 | $38.15 | $34.87 - $41.23 |