Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-22-213741
Filing Date
2022-08-05
Accepted
2022-08-05 17:20:56
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A d355172ddefa14a.htm DEFA14A 15504
2 GRAPHIC g355172g22g03.jpg GRAPHIC 204137
3 GRAPHIC g355172g38u43.jpg GRAPHIC 208184
  Complete submission text file 0001193125-22-213741.txt   584314
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: DEFA14A | Act: 34 | File No.: 000-49604 | Film No.: 221141786
SIC: 8741 Services-Management Services