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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001225208-10-009487
Filing Date
2010-04-02
Accepted
2010-04-02 09:21:21
Documents
1
Period of Report
2010-03-31

Document Format Files

Seq Description Document Type Size
1 doc4.html 4  
1 doc4.xml 4 3834
  Complete submission text file 0001225208-10-009487.txt   5578
Mailing Address 500 KENDALL STREET CAMBRIDGE MA 02142
Business Address 500 KENDALL STREET CAMBRIDGE MA 02142 6172527500
GENZYME CORP (Issuer) CIK: 0000732485 (see all company filings)

IRS No.: 061047163 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address 34 MAPLE STREET MILFORD MA 01757
Business Address
BERTHIAUME DOUGLAS A (Reporting) CIK: 0001082257 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-14680 | Film No.: 10726660