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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001305227-13-000388
Filing Date
2013-02-08
Accepted
2013-02-08 16:18:50
Documents
1

Document Format Files

Seq Description Document Type Size
1 charles.river.laboratories.txt SC 13G/A 11527
  Complete submission text file 0001305227-13-000388.txt   13358
Mailing Address 251 BALLARDVALE ST WILMINGTON MA 01887
Business Address 261 BALLARDVALE STREET WILMINGTON MA 01867 9786586000
CHARLES RIVER LABORATORIES INTERNATIONAL INC (Subject) CIK: 0001100682 (see all company filings)

IRS No.: 061397316 | Fiscal Year End: 1227
Type: SC 13G/A | Act: 34 | File No.: 005-59553 | Film No.: 13587080
SIC: 8731 Services-Commercial Physical & Biological Research

Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 0226
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies