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TRUSTED INFORMATION SYSTEMS INC

TRUSTED INFORMATION SYSTEMS INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001013355, and its reported...

Overview

TRUSTED INFORMATION SYSTEMS INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001013355, and its reported industry is Services-Prepackaged Software. The retained history contains 12 filings, including 10-K/A filed on 1998-03-25. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

Company overview

Legal name
TRUSTED INFORMATION SYSTEMS INC
Classification
Company
Industry (SIC)
7372 — Services-Prepackaged Software
Headquarters
Glenwood, MD, United States
Incorporated in
DE
Fiscal year end
December 31
SEC CIK
0001013355

Recent SEC filings

FormFiledPeriodFiling
10-K/AFORM 10-K, AMENDMENT NO. 1
10-KFORM 10-K
SC 13D—SCHEDULE 13D
8-KMERGER WITH NETWORKS ASSOCIATES, INC.
SC 13G—SCHEDULE 13G OF STEPHEN T. WALKER
SC 13G—SCHEDULE 13G OF MARTHA A. BRANSTAD
SC 13G—SCHEDULE 13G FOR STEPHEN E. SMAHA
10-QFORM 10-Q FOR THIRD QUARTER 1997
SC 13D—SCHEDULE 13D OF STEPHEN E. SMAHA
8-KMERGER WITH HAYSTACKS LABORATORIES, INC.
8-KMERGER WITH HAYSTACKS LABORATORIES, INC.
10-QFORM 10-Q FOR SECOND QUARTER 1997

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