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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000928385-03-000312
Filing Date
2003-02-14
Accepted
2003-02-14 17:18:05
Documents
1
Group Members
GEORGE J. PEDERSENJOHN A. MOORE, JR.

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G dsc13ga.htm SC 13G/A 96535
  Complete submission text file 0000928385-03-000312.txt   98670
Mailing Address 12015 LEE JACKSON MEMORIAL HIGHWAY FAIRFAX VA 22033-3300
Business Address 12015 LEE JACKSON MEMORIAL HIGHWAY FAIRFAX VA 22033-3300 703-218-6000
MANTECH INTERNATIONAL CORP (Filed by) CIK: 0000892537 (see all company filings)

IRS No.: 221852179 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 8741 Services-Management Services

Mailing Address 9189 RED BRANCH ROAD 9189 RED BRANCH ROAD COLUMBIA MD 21045
Business Address 9189 RED BRANCH ROAD COLUMBIA MD 21045 4107723500
GSE SYSTEMS INC (Subject) CIK: 0000944480 (see all company filings)

IRS No.: 521868008 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-45371 | Film No.: 03568420
SIC: 7372 Services-Prepackaged Software