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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001086364-10-008256
Filing Date
2010-01-29
Accepted
2010-01-29 16:00:33
Documents
1

Document Format Files

Seq Description Document Type Size
1 genzyme123109.txt SC 13G 13033
  Complete submission text file 0001086364-10-008256.txt   15161
Mailing Address ONE KENDALL SQUARE CAMBRIDGE MA 02139
Business Address ONE KENDALL SQ CAMBRIDGE MA 02139 6172527500
GENZYME CORP (Subject) CIK: 0000732485 (see all company filings)

IRS No.: 061047163 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-37205 | Film No.: 10559437
SIC: 2836 Biological Products, (No Diagnostic Substances)

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
SIC: 6211 Security Brokers, Dealers & Flotation Companies