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Filing metadata

Accession number: 0000899243-22-003143
Form type: Form 4
Filer: MERRIMACK PHARMACEUTICALS INC
CIK: CIK 1274792
Filed: Jan 25, 2022
Reporting period: Jan 24, 2022
Description: Insider transaction

Documents

0000899243-22-003143-index.htm

Complete submission

0000899243-22-003143.txt

directory listing

Filed by

MERRIMACK PHARMACEUTICALS INC