INTRUSION INC

Our Corporate Information We were organized in Texas in September 1983 and reincorporated in Delaware in October 1995. Our principal executive offices are located at 101 East Park Boulevard, Suite 1200, Plano, Texas 75074, and our telephone number is (888) 637-7770. Our website URL is www.intrusion.com. We post the following filings in the Investors section of our website as soon as reasonably practicable after they are electronically filed with or furnished to the Securities and Exchange Commission (the SEC ): our Annual Reports on Form 10-K; our Quarterly Reports on Form 10-Q; our Current Reports on Form 8-K; and any amendments to those reports or statements filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act. All such filings on our website are available free of charge. Additionally, filings are available on the SEC’s website (www.sec.gov). In this report, references to the Company, we, us, our, or Intrusion refer to Intrusion Inc. and its subsidiary. TraceCop and Savant are registered trademarks of the Company. We have also applied for trademark protection for INTRUSION Shield. Our Business Intrusion is a cybersecurity company based in Plano, Texas. The Company offers its customers access to its exclusive threat intelligence database containing the historical data, known associations, and reputational behavior of over 8.5 billion Internet Protocol ( IP ) addresses. After years of gathering global internet intelligence and working exclusively with government entities, the company released its first commercial product in 2021.