| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13D/A | Report | CHARLES RIVER LABORATORIES INTERNATIONAL INC | Aug 4, 2011 | |
| SC 13D/A | Report | SC 13D/A | Feb 9, 2011 | |
| SC 13D/A | Report | SC 13D/A | Jan 26, 2011 | |
| SC 13D | Report | SC 13D | Dec 9, 2010 | |
| SC 13D/A | Report | Dec 7, 2010 | ||
| SC 13D/A | Report | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. | Nov 8, 2010 | |
| SC 13D/A | Report | Oct 13, 2010 | ||
| SC 13D/A | Report | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. | Jul 16, 2010 | |
| SC 13D/A | Report | CHARLES RIVER LABORATORIES INTERNATIONAL INC | Jul 9, 2010 | |
| SC 13D | Report | Jun 17, 2010 | ||
| SC 13D/A | Report | CHARLES RIVER LABORATORIES INTERNATIONAL INC | Jun 16, 2010 | |
| SC 13D | Report | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. | Jun 7, 2010 | |
| SC 13D | Report | FORM SC 13D | May 5, 2010 |