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Filing Detail
Form 15-12G - Securities registration termination [Section 12(g)]:
SEC Accession No. 0001193125-24-142837
Filing Date
2024-05-20
Accepted
2024-05-20 16:05:28
Documents
1
Effectiveness Date
2024-05-20

Document Format Files

Seq Description Document Type Size
1 15-12G d108937d1512g.htm 15-12G 10789
  Complete submission text file 0001193125-24-142837.txt   11849
Mailing Address ONE BROADWAY 14TH FLOOR CAMBRIDGE MA 02142
Business Address ONE BROADWAY 14TH FLOOR CAMBRIDGE MA 02142 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: 15-12G | Act: 34 | File No.: 001-35409 | Film No.: 24964389
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)