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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-22-009320
Filing Date
2022-03-09
Accepted
2022-03-09 16:30:50
Documents
58
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K mack-10k_20211231.htm   iXBRL 10-K 1222989
2 EX-4.5 mack-ex45_11.htm EX-4.5 37249
3 EX-21.1 mack-ex211_12.htm EX-21.1 3011
4 EX-23.1 mack-ex231_7.htm EX-23.1 3162
5 EX-31.1 mack-ex311_10.htm EX-31.1 9958
6 EX-31.2 mack-ex312_9.htm EX-31.2 9115
7 EX-32.1 mack-ex321_8.htm EX-32.1 4862
8 EX-32.2 mack-ex322_6.htm EX-32.2 4862
  Complete submission text file 0001564590-22-009320.txt   5002239

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA mack-20211231.xsd EX-101.SCH 39422
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE mack-20211231_cal.xml EX-101.CAL 31740
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE mack-20211231_def.xml EX-101.DEF 102991
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE mack-20211231_lab.xml EX-101.LAB 321790
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE mack-20211231_pre.xml EX-101.PRE 229778
52 EXTRACTED XBRL INSTANCE DOCUMENT mack-10k_20211231_htm.xml XML 807460
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.: 22725772
SIC: 2834 Pharmaceutical Preparations
Office of Life Sciences