Intrusion Inc SEC filings INTZ

Intrusion Inc has 906 filings in SEC EDGAR's recent list, going back to Jun 28, 1996. Its latest annual report, Form 10-K, was filed on Mar 25, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (listing notice). The company's fiscal year ends on December 31.

Form Description Filed Period
10-Q Quarterly report Aug 11, 2026 Jun 30, 2026
10-Q Quarterly report May 14, 2026 Mar 31, 2026
10-Q Quarterly report Nov 12, 2025 Sep 30, 2025
10-Q Quarterly report Aug 12, 2025 Jun 30, 2025
10-Q Quarterly report Apr 29, 2025 Mar 31, 2025
10-Q Quarterly report Nov 13, 2024 Sep 30, 2024
10-Q Quarterly report Aug 14, 2024 Jun 30, 2024
10-Q Quarterly report May 15, 2024 Mar 31, 2024
10-Q Quarterly report Nov 14, 2023 Sep 30, 2023
10-Q Quarterly report Aug 14, 2023 Jun 30, 2023
10-Q Quarterly report May 15, 2023 Mar 31, 2023
10-Q Quarterly report Nov 14, 2022 Sep 30, 2022
10-Q Quarterly report Aug 4, 2022 Jun 30, 2022
10-Q Quarterly report May 13, 2022 Mar 31, 2022
10-Q Quarterly report Nov 12, 2021 Sep 30, 2021
10-Q Quarterly report Aug 13, 2021 Jun 30, 2021
10-Q Quarterly report May 12, 2021 Mar 31, 2021
10-Q Quarterly report Nov 12, 2020 Sep 30, 2020
10-Q Quarterly report Aug 13, 2020 Jun 30, 2020
10-Q Quarterly report May 15, 2020 Mar 31, 2020
10-Q Quarterly report Nov 13, 2019 Sep 30, 2019
10-Q Quarterly report Aug 13, 2019 Jun 30, 2019
10-Q Quarterly report May 14, 2019 Mar 31, 2019
10-Q Quarterly report Nov 13, 2018 Sep 30, 2018
10-Q Quarterly report Aug 14, 2018 Jun 30, 2018
10-Q Quarterly report May 11, 2018 Mar 31, 2018
10-Q Quarterly report Nov 14, 2017 Sep 30, 2017
10-Q Quarterly report Aug 14, 2017 Jun 30, 2017
10-Q Quarterly report May 15, 2017 Mar 31, 2017
10-Q Quarterly report Nov 14, 2016 Sep 30, 2016
10-Q Quarterly report Aug 12, 2016 Jun 30, 2016
10-Q Quarterly report May 13, 2016 Mar 31, 2016
10-Q Quarterly report Nov 16, 2015 Sep 30, 2015
10-Q Quarterly report Aug 10, 2015 Jun 30, 2015
10-Q Quarterly report May 13, 2015 Mar 31, 2015
10-Q Quarterly report Nov 13, 2014 Sep 30, 2014
10-Q Quarterly report Aug 13, 2014 Jun 30, 2014
10-Q Quarterly report May 13, 2014 Mar 31, 2014
10-Q Quarterly report Nov 13, 2013 Sep 30, 2013
10-Q Quarterly report Aug 13, 2013 Jun 30, 2013
10-Q Quarterly report May 14, 2013 Mar 31, 2013
10-Q Quarterly report Nov 13, 2012 Sep 30, 2012
10-Q Quarterly report Aug 13, 2012 Jun 30, 2012
10-Q Quarterly report May 14, 2012 Mar 31, 2012
10-Q Quarterly report Nov 10, 2011 Sep 30, 2011
10-Q Quarterly report Aug 12, 2011 Jun 30, 2011
10-Q Quarterly report May 12, 2011 Mar 31, 2011
10-Q Quarterly report Nov 10, 2010 Sep 30, 2010
10-Q Quarterly report Aug 12, 2010 Jun 30, 2010
10-Q Quarterly report May 13, 2010 Mar 31, 2010
10-Q Quarterly report Nov 12, 2009 Sep 30, 2009
10-Q Quarterly report Aug 12, 2009 Jun 30, 2009
10-Q Quarterly report May 14, 2009 Mar 31, 2009
10-Q Quarterly report Nov 14, 2008 Sep 30, 2008
10-Q Quarterly report Aug 13, 2008 Jun 30, 2008
10-Q Quarterly report May 14, 2008 Mar 31, 2008
10-Q Quarterly report Nov 12, 2004 Sep 30, 2004
10-Q Quarterly report Aug 13, 2004 Jun 30, 2004
10-Q/A Amended quarterly report Aug 6, 2004 Mar 31, 2004
10-Q Quarterly report May 13, 2004 Mar 31, 2004
10-Q Quarterly report Nov 13, 2003 Sep 30, 2003
10-Q Quarterly report Aug 13, 2003 Jun 30, 2003
10-Q Quarterly report May 13, 2003 Mar 31, 2003
10-Q Quarterly report Nov 14, 2002 Sep 30, 2002
10-Q Quarterly report Aug 2, 2002 Jun 30, 2002
10-Q Quarterly report May 3, 2002 Mar 31, 2002
10-Q Quarterly report Nov 9, 2001 Sep 30, 2001
10-Q Quarterly report Aug 14, 2001 Jun 30, 2001
10-Q Quarterly report May 15, 2001 Mar 31, 2001
10-Q Quarterly report Nov 3, 2000 Sep 30, 2000
10-Q Quarterly report Aug 11, 2000 Jun 30, 2000
10-Q Quarterly report May 12, 2000 Mar 31, 2000
10-Q Quarterly report Nov 10, 1999 Sep 30, 1999
10-Q Quarterly report Aug 12, 1999 Jun 30, 1999
10-Q Quarterly report May 14, 1999 Mar 31, 1999
10-Q/A Amended quarterly report Mar 30, 1999 Jun 30, 1998
10-Q Quarterly report Nov 13, 1998 Sep 30, 1998
10-Q Quarterly report Aug 14, 1998 Jun 30, 1998
10-Q Quarterly report May 7, 1998 Mar 31, 1998
10-Q Quarterly report Nov 13, 1997 Sep 30, 1997
10-Q Quarterly report Aug 13, 1997 Jun 30, 1997
10-Q Quarterly report May 9, 1997 Mar 31, 1997
10-Q Quarterly report Nov 14, 1996 Sep 30, 1996
10-Q Quarterly report Aug 14, 1996 Jun 30, 1996

Showing 84 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.

Company profile

Industry
Computer Communications Equipment (SIC 3576)
Listed as
INTZ (Nasdaq)
Fiscal year ends
December 31
Incorporated in
DE
Headquarters
Plano, TX
SEC filer status
Non-accelerated filer, Smaller reporting company
SEC CIK
736012
Former names
INTRUSION COM INC (until Mar 21, 2001); ODS NETWORKS INC (until Mar 10, 2000); OPTICAL DATA SYSTEMS INC (until Apr 10, 1997)

Other Computer Communications Equipment companies

All 17 Computer Communications Equipment companies

Source: SEC EDGAR filings. This is company-reported data, not investment advice.