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Filing metadata

Accession number: 0001179110-12-008822
Form type: Form 4
Filer: MOMENTA PHARMACEUTICALS INC
CIK: CIK 1235010
Filed: May 22, 2012
Reporting period: May 21, 2012
Description: Insider transaction

Documents

0001179110-12-008822-index.htm

Complete submission

0001179110-12-008822.txt

directory listing

Filed by

MOMENTA PHARMACEUTICALS INC