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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001193125-09-018323
Filing Date
2009-02-04
Accepted
2009-02-04 09:45:58
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G dsc13g.htm SC 13G 65869
  Complete submission text file 0001193125-09-018323.txt   67810
Mailing Address
Business Address 8 CAMPUS DRIVE PARSIPPANY NJ 07054 973-656-1616
MEDICINES CO /DE (Subject) CIK: 0001113481 (see all company filings)

IRS No.: 043324394 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-60201 | Film No.: 09567020
SIC: 2834 Pharmaceutical Preparations

Mailing Address ONE FINANCIAL CENTER 24FL BOSTON MA 02111
Business Address ONE FINANCIAL CENTER 24FL BOSTON MA 02111 6174287100
WESTFIELD CAPITAL MANAGEMENT CO LP (Filed by) CIK: 0001177719 (see all company filings)

IRS No.: 800175963 | Fiscal Year End: 1231
Type: SC 13G