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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-21-012087
Filing Date
2021-03-10
Accepted
2021-03-10 16:45:53
Documents
71
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K mack-10k_20201231.htm   iXBRL 10-K 1700097
2 EX-4.5 mack-ex45_13.htm EX-4.5 36927
3 EX-21.1 mack-ex211_9.htm EX-21.1 3009
4 EX-23.1 mack-ex231_10.htm EX-23.1 3034
5 EX-31.1 mack-ex311_12.htm EX-31.1 9959
6 EX-31.2 mack-ex312_8.htm EX-31.2 9116
7 EX-32.1 mack-ex321_11.htm EX-32.1 4865
8 EX-32.2 mack-ex322_7.htm EX-32.2 4863
  Complete submission text file 0001564590-21-012087.txt   6696670

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA mack-20201231.xsd EX-101.SCH 51699
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE mack-20201231_cal.xml EX-101.CAL 51061
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE mack-20201231_def.xml EX-101.DEF 164576
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE mack-20201231_lab.xml EX-101.LAB 425827
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE mack-20201231_pre.xml EX-101.PRE 324525
14 EXTRACTED XBRL INSTANCE DOCUMENT mack-10k_20201231_htm.xml XML 1059566
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: 10-K | Act: 34 | File No.: 001-35409 | Film No.: 21730426
SIC: 2834 Pharmaceutical Preparations
Office of Life Sciences