Ticker: ALG CUSIP: 011311107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 20,284 | $3,405 | $173.78 | $156.02 - $193.66 |
| Q3 2025 | 138,430 | $26,426 | $214.06 | $188.54 - $232.50 |
| Q2 2025 | 162,959 | $35,587 | $189.86 | $156.05 - $218.95 |
| Q1 2025 | 153,219 | $27,305 | $182.41 | $169.46 - $191.64 |
| Q4 2024 | 115,856 | $21,539 | $185.29 | $166.13 - $203.94 |
| Q3 2024 | 26,426 | $4,760 | $176.52 | $161.93 - $196.62 |
| Q2 2024 | 29,418 | $5,089 | $192.88 | $167.14 - $224.43 |
| Q1 2024 | 32,684 | $7,463 | $206.53 | $186.05 - $228.56 |
| Q4 2023 | 34,275 | $7,204 | $180.42 | $155.60 - $213.41 |
| Q3 2023 | 36,551 | $6,318 | $176.46 | $164.43 - $197.84 |
| Q2 2023 | 40,361 | $7,423 | $175.47 | $162.19 - $183.78 |
| Q1 2023 | 42,023 | $7,739 | $161.68 | $136.85 - $183.17 |
| Q4 2022 | 42,733 | $6,052 | $142.10 | $120.56 - $155.51 |
| Q3 2022 | 41,400 | $5,062 | $124.61 | $108.61 - $141.10 |
| Q2 2022 | 41,143 | $4,791 | $119.94 | $106.03 - $141.55 |
| Q1 2022 | 42,457 | $6,105 | $141.56 | $128.37 - $156.88 |
| Q4 2021 | 42,728 | $6,290 | $144.69 | $131.34 - $156.19 |
| Q3 2021 | 43,863 | $6,120 | $143.62 | $134.64 - $153.82 |
| Q2 2021 | 45,360 | $6,926 | $151.15 | $138.36 - $161.72 |
| Q1 2021 | 46,189 | $7,213 | $147.91 | $131.91 - $160.58 |
| Q4 2020 | 43,408 | $5,988 | $125.94 | $102.87 - $141.36 |
| Q3 2020 | 44,057 | $4,759 | $103.31 | $91.70 - $114.25 |
| Q2 2020 | 45,286 | $4,649 | $93.06 | $73.64 - $114.02 |
| Q1 2020 | 46,940 | $4,167 | $111.55 | $68.78 - $128.82 |
| Q4 2019 | 49,420 | $6,204 | $113.18 | $100.03 - $125.76 |
| Q3 2019 | 50,993 | $6,003 | $104.54 | $89.89 - $120.55 |
| Q2 2019 | 52,297 | $5,225 | $96.34 | $89.27 - $102.54 |
| Q1 2019 | 57,109 | $5,707 | $86.94 | $71.81 - $97.97 |
| Q4 2018 | 54,024 | $4,178 | $80.21 | $69.82 - $90.00 |
| Q3 2018 | 54,159 | $4,962 | $90.46 | $84.76 - $99.69 |
| Q2 2018 | 53,034 | $4,792 | $97.45 | $85.06 - $114.47 |
| Q1 2018 | 102,309 | $11,244 | $108.63 | $98.49 - $115.73 |
| Q4 2017 | 102,469 | $11,564 | $107.15 | $100.44 - $114.65 |
| Q3 2017 | 107,509 | $11,545 | $89.66 | $82.77 - $103.22 |
| Q2 2017 | 95,920 | $8,711 | $79.72 | $68.58 - $89.35 |
| Q1 2017 | 56,465 | $4,302 | $72.95 | $67.40 - $75.96 |
| Q4 2016 | 52,125 | $3,967 | $66.96 | $55.64 - $75.31 |
| Q3 2016 | 46,610 | $3,072 | $62.05 | $58.60 - $64.85 |
| Q2 2016 | 45,084 | $2,975 | $55.72 | $50.27 - $62.83 |
| Q4 2015 | 94,148 | $4,906 | $48.77 | $41.71 - $54.55 |
| Q3 2015 | 109,443 | $5,115 | $47.77 | $42.11 - $52.11 |
| Q2 2015 | 168,007 | $9,178 | $54.27 | $45.47 - $60.93 |
| Q1 2015 | 227,791 | $14,380 | $48.93 | $42.24 - $59.85 |
| Q4 2014 | 249,315 | $12,078 | $42.13 | $35.75 - $49.14 |
| Q3 2014 | 213,228 | $8,741 | $45.24 | $38.34 - $52.47 |
| Q2 2014 | 176,395 | $9,542 | $50.32 | $46.51 - $54.37 |
| Q1 2014 | 665 | $36 | $50.61 | $43.99 - $56.92 |
| Q4 2013 | 1,585 | $96 | $48.58 | $42.59 - $57.43 |
| Q3 2013 | 7,746 | $380 | $42.16 | $37.82 - $46.28 |
| Q2 2013 | 8,551 | $349 | $38.15 | $34.87 - $41.23 |