Ticker: ALG CUSIP: 011311107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2021 | 16,000 | $2,443 | $151.15 | $138.36 - $161.72 |
| Q1 2021 | 19,000 | $2,967 | $147.91 | $131.91 - $160.58 |
| Q4 2020 | 20,084 | $2,771 | $125.94 | $102.87 - $141.36 |
| Q3 2020 | 21,991 | $2,376 | $103.31 | $91.70 - $114.25 |
| Q2 2020 | 24,435 | $2,508 | $93.06 | $73.64 - $114.02 |
| Q1 2020 | 33,720 | $2,994 | $111.55 | $68.78 - $128.82 |
| Q4 2019 | 39,789 | $4,996 | $113.18 | $100.03 - $125.76 |
| Q3 2019 | 41,789 | $4,919 | $104.54 | $89.89 - $120.55 |
| Q2 2019 | 61,188 | $6,115 | $96.34 | $89.27 - $102.54 |
| Q1 2019 | 76,834 | $7,679 | $86.94 | $71.81 - $97.97 |
| Q4 2018 | 87,066 | $6,732 | $80.21 | $69.82 - $90.00 |
| Q3 2018 | 91,059 | $8,342 | $90.46 | $84.76 - $99.69 |
| Q2 2018 | 85,077 | $7,688 | $97.45 | $85.06 - $114.47 |
| Q1 2018 | 84,897 | $9,330 | $108.63 | $98.49 - $115.73 |
| Q4 2017 | 84,720 | $9,562 | $107.15 | $100.44 - $114.65 |
| Q3 2017 | 135,700 | $14,570 | $89.66 | $82.77 - $103.22 |
| Q2 2017 | 136,490 | $12,395 | $79.72 | $68.58 - $89.35 |
| Q1 2017 | 186,490 | $14,209 | $72.95 | $67.40 - $75.96 |
| Q4 2016 | 186,650 | $14,204 | $66.96 | $55.64 - $75.31 |
| Q3 2016 | 201,295 | $13,263 | $62.05 | $58.60 - $64.85 |
| Q2 2016 | 202,522 | $13,360 | $55.72 | $50.27 - $62.83 |
| Q1 2016 | 202,186 | $11,264 | $50.44 | $45.86 - $58.74 |
| Q4 2015 | 200,063 | $10,423 | $48.77 | $41.71 - $54.55 |
| Q3 2015 | 189,529 | $8,860 | $47.77 | $42.11 - $52.11 |
| Q2 2015 | 187,883 | $11,861 | $54.27 | $45.47 - $60.93 |
| Q1 2015 | 187,883 | $11,861 | $48.93 | $42.24 - $59.85 |
| Q4 2014 | 186,977 | $9,057 | $42.13 | $35.75 - $49.14 |
| Q3 2014 | 193,936 | $7,951 | $45.24 | $38.34 - $52.47 |
| Q2 2014 | 172,700 | $9,341 | $50.32 | $46.51 - $54.37 |
| Q1 2014 | 155,631 | $8,455 | $50.61 | $43.99 - $56.92 |
| Q4 2013 | 150,857 | $9,156 | $48.58 | $42.59 - $57.43 |
| Q3 2013 | 121,747 | $5,955 | $42.16 | $37.82 - $46.28 |
| Q2 2013 | 110,247 | $4,500 | $38.15 | $34.87 - $41.23 |