4 | SEC Filings Hub

Filing metadata

Accession number: 0001179110-13-007406
Form type: Form 4
Filer: MERRIMACK PHARMACEUTICALS INC
CIK: CIK 1274792
Filed: Apr 30, 2013
Reporting period: Apr 29, 2013
Description: Insider transaction

Documents

0001179110-13-007406-index.htm

Complete submission

0001179110-13-007406.txt

directory listing

Filed by

MERRIMACK PHARMACEUTICALS INC