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INTRUSION INC — Investor Relations & Filings

Ticker · INTZ ISIN · US46121E2054 US Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 869 across all filing types
Latest filing 2026-05-14 Interim / Quarterly Rep…
Country US United States of America
Listing US INTZ

About INTRUSION INC

https://www.intrusion.com/

Intrusion Inc. is a cybersecurity company specializing in applied threat intelligence to protect enterprise networks. The company's core technology provides complete visibility into all inbound and outbound network traffic, enabling the real-time detection and blocking of malicious communications that other security solutions may miss. Its product portfolio includes Intrusion Shield for on-premise protection, Shield Cloud for securing virtual private cloud (VPC) environments, and Shield Endpoint for remote device security. These solutions leverage a comprehensive threat intelligence database to automatically identify and neutralize threats from various sources, including unmanaged and unpatched devices. Intrusion also offers expert threat hunting consulting services to help organizations protect their critical assets.

Recent filings

Filing Released Lang Actions
FORM 10-Q FOR MAR 2026
Interim / Quarterly Report Q1 2026
2026-05-14 English
FORM 8 -K
Earnings Release Classification · 90% confidence The document is a Form 8-K current report under Item 2.02 “Results of Operations and Financial Condition,” stating that the company issued a press release with its operating and financial results for the quarter ended March 31, 2026. This is the typical format for an earnings release announcement. Therefore, the correct classification is Earnings Release (ER). Q1 2026
2026-05-14 English
8-K - INTRUSION INC (0000736012) (Filer)
Delisting Announcement Classification · 93% confidence The document is a Form 8-K “Current Report” filed under Item 3.01 “Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard.” It describes NASDAQ’s notice regarding falling below the minimum bid price requirement and the potential delisting process, matching the definition of a Delisting Announcement.
2026-05-13 English
8-K - INTRUSION INC (0000736012) (Filer)
Capital/Financing Update Classification · 95% confidence The document is a Form 8-K Current Report filed with the SEC, dated April 6, 2026. It reports the entry into a material definitive agreement, specifically a Note Purchase Agreement involving issuance of a secured promissory note and related financing terms. The content focuses on financing activities, including the terms of the note, security interests, and investor rights. There are no financial statements or quarterly/yearly financial results presented, nor is it an announcement of voting results, management changes, or legal proceedings. The document is not a full annual or interim report but rather an update on a capital raising transaction. Therefore, the appropriate classification is Capital/Financing Update (CAP). The document length is about 4853 characters, sufficient to contain substantive details of the financing agreement rather than a brief announcement or certification. Confidence is high given the clear description of financing terms and the nature of the filing (Form 8-K Item 1.01).
2026-04-09 English
10-K - INTRUSION INC (0000736012) (Filer)
Annual Report FY 2025
2026-03-25 English
FORM 8-K
Regulatory Filings
2026-03-24 English

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31 years

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