Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses:
SEC Accession No. 0001047469-12-003490
Filing Date
2012-03-29
Accepted
2012-03-28 21:53:29
Documents
1

Document Format Files

Seq Description Document Type Size
1 FWP a2208583zfwp.htm FWP 8039
  Complete submission text file 0001047469-12-003490.txt   9636
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 (Filed by) CIK: 0001274792 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: FWP
SIC: 2834 Pharmaceutical Preparations

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 (Subject) CIK: 0001274792 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: FWP | Act: 34 | File No.: 333-175427 | Film No.: 12722159
SIC: 2834 Pharmaceutical Preparations