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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000932440-08-000138
Filing Date
2008-02-14
Accepted
2008-02-14 13:54:10
Documents
2

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G AMENDED sch13g_1262383.htm SC 13G/A 204145
2 EXHIBIT 99-1 JOINT FILING AGREEMENT exh99-1_1262382.htm EX-99 29675
  Complete submission text file 0000932440-08-000138.txt   235742
Mailing Address 675 WEST KENDALL STREET CAMBRIDGE MA 02142
Business Address 675 WEST KENDALL STREET CAMBRIDGE MA 02142 617 491-9700
MOMENTA PHARMACEUTICALS INC (Subject) CIK: 0001235010 (see all company filings)

IRS No.: 043561634 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-79927 | Film No.: 08612700
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address 430 PARK AVENUE 12TH FLOOR NEW YORK NY 10022
Business Address 430 PARK AVENUE 12TH FLOOR NEW YORK NY 10022 212-624-2567
Ridgeback Capital Investments L.P. (Filed by) CIK: 0001423994 (see all company filings)

IRS No.: 000000000 | State of Incorp.: E9 | Fiscal Year End: 1231
Type: SC 13G/A