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Form EFFECT - Notice of Effectiveness:
SEC Accession No. 9999999995-18-000053
Accepted
2018-01-08 00:15:13
Documents
1
Effectiveness Date
2018-01-05
Registration Form
S-3

Document Format Files

Seq Description Document Type Size
1 primary_doc.html EFFECT  
1 primary_doc.xml EFFECT 599
  Complete submission text file 9999999995-18-000053.txt   1727
Mailing Address ONE KENDALL SQUARE SUITE B7201 CAMBRIDGE MA 02139
Business Address ONE KENDALL SQUARE SUITE B7201 CAMBRIDGE MA 02139 617-441-1000
MERRIMACK PHARMACEUTICALS INC (Filer) CIK: 0001274792 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-222093 | Film No.: 18514705
SIC: 2834 Pharmaceutical Preparations
Assistant Director 1