| SC 13G/A | 2010-02-12 | TWEEDY BROWNE CO LLC// | UNIFIRST CORP | 923,345 | 6.4% | EDGAR |
| SC 13G/A | 2010-02-10 | First Eagle Investment Management, LLC | UNIFIRST CORP | 1,825,826 | 12.6% | EDGAR |
| SC 13G/A | 2010-02-08 | DIMENSIONAL FUND ADVISORS LP | UNIFIRST CORP | 717,728 | 5.0% | EDGAR |
| SC 13G/A | 2010-02-04 | BANK OF AMERICA CORP /DE/ | UNIFIRST CORP | 10 | - | EDGAR |
| SC 13G | 2010-01-29 | BlackRock Inc. | UNIFIRST CORP | 1,065,190 | 7.4% | EDGAR |
| SC 13G/A | 2009-08-10 | TWEEDY BROWNE CO LLC// | UNIFIRST CORP | 1,145,780 | 8.0% | EDGAR |
| SC 13G/A | 2009-02-17 | WELLINGTON MANAGEMENT CO LLP | UNIFIRST CORP | 916,625 | 6.4% | EDGAR |
| SC 13G/A | 2009-02-12 | BANK OF AMERICA CORP /DE/ | UNIFIRST CORP | 758,760 | 5.3% | EDGAR |
| SC 13G/A | 2009-02-12 | Arnhold & S. Bleichroeder Advisers, LLC | UNIFIRST CORP | 1,983,635 | 13.8% | EDGAR |
| SC 13G/A | 2009-02-09 | DIMENSIONAL FUND ADVISORS INC | UNIFIRST CORP | 994,966 | 6.9% | EDGAR |
| SC 13G | 2009-02-05 | BARCLAYS GLOBAL INVESTORS NA /CA/ | UNIFIRST CORP | 363,559 | 2.5% | EDGAR |
| SC 13G/A | 2009-01-07 | TWEEDY BROWNE CO LLC// | UNIFIRST CORP | 1,864,278 | 13.0% | EDGAR |
| SC 13G/A | 2008-02-14 | WELLINGTON MANAGEMENT CO LLP | UNIFIRST CORP | 1,067,925 | 7.4% | EDGAR |
| SC 13G/A | 2008-02-13 | Arnhold & S. Bleichroeder Advisers, LLC | UNIFIRST CORP | 2,314,326 | 16.1% | EDGAR |
| SC 13G/A | 2008-02-07 | BANK OF AMERICA CORP /DE/ | UNIFIRST CORP | 1,230,019 | 8.6% | EDGAR |
| SC 13G/A | 2008-02-06 | DIMENSIONAL FUND ADVISORS INC | UNIFIRST CORP | 1,153,567 | 8.0% | EDGAR |
| SC 13G | 2008-02-05 | BARCLAYS GLOBAL INVESTORS NA /CA/ | UNIFIRST CORP | 383,551 | 2.7% | EDGAR |
| SC 13G | 2008-02-05 | BARCLAYS GLOBAL INVESTORS NA /CA/ | UNIFIRST CORP | 383,551 | 2.7% | EDGAR |
| SC 13G | 2008-02-05 | BARCLAYS GLOBAL INVESTORS NA /CA/ | UNIFIRST CORP | 383,551 | 2.7% | EDGAR |
| SC 13G | 2008-02-05 | BARCLAYS GLOBAL INVESTORS NA /CA/ | UNIFIRST CORP | 383,551 | 2.7% | EDGAR |