SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0001193125-12-510562
Form type: SC 13G
Filer: MOMENTA PHARMACEUTICALS INC
CIK: CIK 1235010
Filed: Dec 20, 2012
Reporting period: Dec 10, 2012
Description: Passive 5%+ stake

Documents

0001193125-12-510562-index.htm

Complete submission

0001193125-12-510562.txt

directory listing

Filed by

MOMENTA PHARMACEUTICALS INC