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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001100682-03-000103
Filing Date
2003-08-22
Accepted
2003-08-22 10:41:16
Documents
1
Period of Report
2003-08-20

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT c0001144771d20030822f4f.html 4  
1 PRIMARY DOCUMENT c0001144771d20030822f4f.xml 4 5083
  Complete submission text file 0001100682-03-000103.txt   7060
Mailing Address 251 BALLARDVALE ST WILMINGTON MA 01887
Business Address 261 BALLARDVALE STREET WILMINGTON MA 01867 9786586000
CHARLES RIVER LABORATORIES INTERNATIONAL INC (Issuer) CIK: 0001100682 (see all company filings)

IRS No.: 061397316
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address C/O MATRITECH INC 330 NEVADA STREET NEWTON MA 02460
Business Address C/O MATRITECH INC 330 NEVADA STREET NEWTON MA 02460 6179280820
CHUBB STEPHEN D (Reporting) CIK: 0001144771 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-15943 | Film No.: 03861494