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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000892537-21-000008
Filing Date
2021-02-19
Accepted
2021-02-19 08:59:36
Documents
91
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K mant-20201231.htm   iXBRL 10-K 2042784
2 EX-21.1 mant12-31x2020ex211.htm EX-21.1 2415
3 EX-23.1 mant12-31x2020ex231.htm EX-23.1 2364
4 EX-31.1 mant12-31x2020ex311.htm EX-31.1 9416
5 EX-31.2 mant12-31x2020ex312.htm EX-31.2 9394
6 EX-32 mant12-31x2020ex32.htm EX-32 7033
12 mant-20201231_g1.jpg GRAPHIC 204487
  Complete submission text file 0000892537-21-000008.txt   10375024

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT mant-20201231.xsd EX-101.SCH 56999
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT mant-20201231_cal.xml EX-101.CAL 127628
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT mant-20201231_def.xml EX-101.DEF 365820
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT mant-20201231_lab.xml EX-101.LAB 796890
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT mant-20201231_pre.xml EX-101.PRE 529404
13 EXTRACTED XBRL INSTANCE DOCUMENT mant-20201231_htm.xml XML 1849843
Mailing Address 2251 CORPORATE PARK DRIVE HERNDON VA 20171
Business Address 2251 CORPORATE PARK DRIVE HERNDON VA 20171 703-218-6000
MANTECH INTERNATIONAL CORP (Filer) CIK: 0000892537 (see all company filings)

IRS No.: 221852179 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-49604 | Film No.: 21652176
SIC: 8741 Services-Management Services