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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001127602-23-017435
Filing Date
2023-06-02
Accepted
2023-06-02 10:22:33
Documents
1
Period of Report
2023-05-31

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form4.html 4  
1 PRIMARY DOCUMENT form4.xml 4 3110
  Complete submission text file 0001127602-23-017435.txt   4712
Mailing Address 251 BALLARDVALE ST WILMINGTON MA 01887
Business Address 251 BALLARDVALE ST WILMINGTON MA 01887 781-222-6000
CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (Issuer) CIK: 0001100682 (see all company filings)

IRS No.: 061397316 | Fiscal Year End: 1231
SIC: 8731 Services-Commercial Physical & Biological Research

Mailing Address PFIZER INC ATTN CORPORATE SECRETARY 235 EAST 42ND STREET NEW YORK NY 10017
Business Address
MACKAY MARTIN (Reporting) CIK: 0001414815 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-15943 | Film No.: 23987068