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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000892537-22-000007
Filing Date
2022-02-25
Accepted
2022-02-25 10:29:30
Documents
89
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K mant-20211231.htm   iXBRL 10-K 1816000
2 EX-21.1 mant12-31x2021ex211.htm EX-21.1 2650
3 EX-23.1 mant12-31x2021ex231.htm EX-23.1 2364
4 EX-31.1 mant12-31x2021ex311.htm EX-31.1 9416
5 EX-31.2 mant12-31x2021ex312.htm EX-31.2 9394
6 EX-32 mant12-31x2021ex32.htm EX-32 7033
12 mant-20211231_g1.jpg GRAPHIC 201153
  Complete submission text file 0000892537-22-000007.txt   9521865

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT mant-20211231.xsd EX-101.SCH 55714
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT mant-20211231_cal.xml EX-101.CAL 107821
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT mant-20211231_def.xml EX-101.DEF 324995
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT mant-20211231_lab.xml EX-101.LAB 798292
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT mant-20211231_pre.xml EX-101.PRE 515966
83 EXTRACTED XBRL INSTANCE DOCUMENT mant-20211231_htm.xml XML 1563331
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.: 22675482
SIC: 8741 Services-Management Services