INTRUSION INC — Director's Dealing 2004

Jan 9, 2004

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INTRUSION INC (INTZ)
CIK: 0000736012
Period of Report: 2004-01-07

Reporting Person: SCIENCE APPLICATIONS INTERNATIONAL CORP (10% Owner)
Reporting Person: SAIC VENTURE CAPITAL CORP (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2004-01-07	Common Stock	S	10000	$0.6450	Disposed	2248852	Indirect
2004-01-08	Common Stock	S	60000	$0.6884	Disposed	2188852	Indirect
2004-01-09	Common Stock	S	47000	$0.7877	Disposed	2141852	Indirect

Footnotes

F1: By wholly-owned subsidiary SAIC Venture Capital Corporation