{"url_path":"/sec/intz/8-k/2026-07-22/cover-page","section_key":"cover-page","section_title":"Cover Page","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-07-22","source_url":"https://www.sec.gov/Archives/edgar/data/736012/0001683168-26-005684-index.html","accession_number":"0001683168-26-005684","cik":"0000736012","ticker":"INTZ","issuer_name":"INTRUSION INC","edgar_url":"https://www.sec.gov/Archives/edgar/data/736012/0001683168-26-005684-index.html","primary_entity_key":"0000736012","primary_entity_name":"INTRUSION INC"},"word_count":296,"has_tables":true,"body_markdown":"8-K Report\n\nfalse\n0000736012\n\n0000736012\n\n2026-07-21\n2026-07-21\n\niso4217:USD\n\nxbrli:shares\n\niso4217:USD\n\nxbrli:shares\n\nUNITED STATES\n\nSECURITIES AND EXCHANGE COMMISSION\n\n**WASHINGTON, D.C. 20549**\n\n** **\n\n****\n\nFORM\n8-K\n\n \n\nCURRENT REPORT\n\nPursuant to Section 13 or\n15(d) of the Securities Exchange Act of 1934\n\n** **\n\nDate of Report (Date of\nearliest event reported): **July 21,\n2026**\n\n** **\n\nINTRUSION\nINC.\n\n(Exact Name of Registrant\nas Specified in Its Charter)\n\n \n\n**Delaware**\n**001-39608**\n**75-1911917**\n\n(State or Other Jurisdiction\n\nof Incorporation)\n(Commission File\n\nNumber)\n(IRS Employer\n\nIdentification No.)\n\n \n\n**101\nEast Park Blvd, Suite\n1200 Plano, Texas**\n**75074**\n\n(Address of Principal Executive Offices)\n(Zip Code)\n\n \n\n(888) 637-7770\n\n(Registrant’s Telephone Number,\nIncluding Area Code)\n\n \n\nN/A\n\n \n\n(Former Name or Former Address, if Changed Since\nLast Report)\n\n \n\n \n\nCheck the appropriate box below if the Form 8-K filing\nis intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:\n\n \n\n☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)\n\n \n\n☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)\n\n \n\n☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))\n\n \n\n☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))\n\n \n\nSecurities registered pursuant to Section 12(b)\nof the Act:\n\n \n\nTitle of each class\nTrading Symbol(s)\nName of each exchange on which registered\n\nCommon\nStock\nINTZ\nThe NASDAQ Capital Market\n\n \n\nIndicate by check mark whether the registrant is an emerging growth\ncompany as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 of the Securities Exchange Act of 1934.\n\n \n\nEmerging growth company ☐\n\n \n\nIf an emerging growth company, indicate by check mark if\nthe registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards\nprovided pursuant to Section 13(a) of the Exchange Act. ☐"}