Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001193125-12-510562
Filing Date
2012-12-20
Accepted
2012-12-20 17:08:24
Documents
1
Group Members
JACOB GOOTLIEBJG ASSET, LLCVISIUM BALANCED MASTER FUND, LTD.

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G d457639dsc13g.htm SC 13G 119217
  Complete submission text file 0001193125-12-510562.txt   120883
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)

EIN.: 043561634 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-79927 | Film No.: 121277975
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address 888 SEVENTH AVENUE - 22ND FLOOR NEW YORK NY 10019
Business Address 888 SEVENTH AVENUE - 22ND FLOOR NEW YORK NY 10019 212-474-8800
Visium Asset Management, LP (Filed by) CIK: 0001377452 (see all company filings)

EIN.: 203313013 | Fiscal Year End: 1231
Type: SC 13G