Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0001493152-24-003744
Filing Date
2024-01-25
Accepted
2024-01-25 16:05:32
Documents
2

Document Format Files

Seq Description Document Type Size
1 formsc13da.htm SC 13D/A 179094
2 ex99-1.htm EX-99.1 20178
  Complete submission text file 0001493152-24-003744.txt   200867
Mailing Address ONE BROADWAY 14TH FLOOR CAMBRIDGE MA 02142
Business Address ONE BROADWAY 14TH FLOOR CAMBRIDGE MA 02142 617-441-1000
MERRIMACK PHARMACEUTICALS INC (Subject) CIK: 0001274792 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-86778 | Film No.: 24562181
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)

Mailing Address 60 EAST 42ND STREET 9TH FLOOR NEW YORK NY 10165
Business Address 60 EAST 42ND STREET 9TH FLOOR NEW YORK NY 10165 212-446-2465
Newtyn Management, LLC (Filed by) CIK: 0001569241 (see all company filings)

EIN.: 453017573 | State of Incorp.: NY | Fiscal Year End: 1231
Type: SC 13D/A