Welcome to our dedicated page for Intrusion SEC filings (Ticker: INTZ), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This page provides access to Intrusion Inc. (NASDAQ: INTZ) SEC filings, offering investors and researchers a structured view of the company’s regulatory disclosures. Intrusion is a Plano, Texas-based cybersecurity company specializing in advanced threat intelligence and reputation-based network protection, and its filings help explain the financial and governance context behind its business.
Key documents available through the SEC’s EDGAR system include annual reports on Form 10-K, quarterly reports on Form 10-Q, and current reports on Form 8-K. For example, Intrusion has filed Form 8-Ks to furnish press releases announcing quarterly financial results and to report matters such as the outcomes of its annual meeting of stockholders. These filings can contain information on revenue trends, operating losses, contracts, and other items relevant to evaluating the company’s performance and risk profile.
Intrusion also files a DEF 14A definitive proxy statement, which describes its annual meeting procedures, board composition, and proposals submitted to stockholders, including director elections, ratification of independent auditors, and advisory votes on executive compensation. Investors interested in governance, voting rights, and executive pay can review these proxy materials for additional detail.
Through Stock Titan, users can view Intrusion’s SEC filings alongside AI-powered summaries that highlight key points, such as major changes in financial condition, important contract disclosures, or shareholder voting results. Filings related to Form 4 insider transactions, when available, can help users monitor trading by company insiders. By combining real-time EDGAR updates with AI-generated explanations, this page is intended to make Intrusion’s regulatory record more accessible and easier to interpret for both new and experienced followers of INTZ.
Intrusion Inc. reports higher revenue but ongoing losses and liquidity pressure. For the year ended December 31, 2025, revenue rose 22.9% to $7.1 million, mainly from U.S. Department of Defense work, while net loss widened to $9.1 million.
Gross margin stayed strong at 75.8%, but operating expenses grew 13% to $14.5 million. The company used $6.8 million in operating cash and ended 2025 with $3.6 million of cash and $2.4 million of working capital, relying heavily on equity raises, including a $7.0 million registered direct offering and draws under a standby equity purchase agreement.
Auditors included a going concern explanatory paragraph, citing recurring losses, negative operating cash flows, and dependence on external financing. Government customers contributed 94.6% of 2025 revenue, with three entities each over 10%, leaving results highly exposed to federal budget timing and priorities. A 1‑for‑20 reverse stock split was effected in March 2024, and the company now has an ATM program with H.C. Wainwright for up to $50.0 million of potential future issuances.
Intrusion Inc. reported mixed fourth quarter and full-year 2025 results. Q4 2025 revenue was $1.5 million, down 12% year over year, mainly due to a delayed U.S. government contract award, which also weighed on quarterly profitability.
For full year 2025, revenue rose to $7.1 million, a 23% increase from 2024, while gross margin held strong at 76%. Operating expenses increased to $14.5 million, leading to a net loss of $9.1 million, or $(0.46) per share, compared with a $7.8 million loss in 2024.
Cash and cash equivalents were $3.6 million as of December 31, 2025. Management highlighted product expansion for the Intrusion Shield platform, partnerships in public safety and government sectors, and is seeking a small debt financing to support growth initiatives.
Intrusion Inc.'s Chief Technology Officer reports tax withholding on vested stock. On January 22, 2026, T. Joe Head had 11,085 shares of common stock withheld at $1.30 per share. According to the footnote, these shares were withheld by the company to cover minimum statutory taxes due when restricted stock units vested, rather than sold in an open-market transaction. After this withholding, Head directly beneficially owned 72,556 shares of Intrusion Inc. common stock.
Intrusion Inc. Chief Financial Officer Kimberly Pinson reported an insider transaction involving company common stock. On 01/22/2026, 11,085 shares of common stock were withheld by Intrusion Inc. to satisfy minimum statutory tax withholding requirements triggered by the vesting of restricted stock units. The transaction was reported with code F on the Form 4, indicating a tax-related share withholding rather than an open market trade. After this withholding, Pinson beneficially owned 50,069 shares of Intrusion Inc. common stock in direct ownership.
Intrusion Inc. Chief Financial Officer Kimberly Pinson reported buying additional company stock through an employee program. On December 31, 2025, she purchased 2,500 shares of Intrusion common stock at $0.9775 per share, coded as a purchase in the filing.
According to the footnote, this transaction was made under the company’s Employee Stock Purchase Plan, after she reenrolled on July 1, 2025. Following this acquisition, Pinson directly owned 61,154 Intrusion shares, reflecting her personal equity stake as an executive officer.
Intrusion Inc. reported an insider stock purchase by its Chief Executive Officer, Scott Anthony. On December 31, 2025, he acquired 2,175 shares of Intrusion common stock through the company’s Employee Stock Purchase Plan at a price of $0.9775 per share. Following this transaction, he beneficially owned 638,793 shares of Intrusion common stock held directly.
The filing characterizes this as a routine employee stock plan purchase rather than a discretionary open-market trade.
Intrusion Inc. filed its Q3 2025 10‑Q reporting higher revenue and steady losses. Revenue was $1,966 for the quarter, up from $1,504 a year ago, driven largely by U.S. government work. Gross margin remained high at 76.6%, but operating expenses rose, resulting in a net loss of $2,094 versus $2,050 last year. For the first nine months, revenue reached $5,614 with a net loss of $6,234.
Cash and short‑term investments totaled $4.5 million as of September 30, 2025, and the company received $3.0 million on October 1 related to a Department of Defense contract extension. Sales to government entities represented 96.7% of Q3 revenue and 94.7% year‑to‑date, reflecting concentration risk. Financing included $7.0 million of net proceeds from a January 6, 2025 registered direct offering and receipt of $1.5 million under a standby equity purchase agreement recorded at year‑end. Streeterville debt was retired via equity exchanges, and no preferred stock remained outstanding. Operating cash flow was ($6,228) for the nine months. Shares outstanding were 20,102,939 as of November 11, 2025.
Intrusion Inc. furnished a current report announcing it issued a press release with financial results for the quarter ended September 30, 2025. The press release is attached as Exhibit 99.1 and incorporated by reference under Item 2.02 (Results of Operations and Financial Condition).
The company’s common stock (ticker INTZ) is listed on the NASDAQ Capital Market.
Intrusion, Inc. (INTZ) reported the outcomes of three items submitted to stockholders: election of five directors, ratification of Whitley Penn LLP as independent auditors for fiscal 2025, and an advisory (non-binding) vote to approve named executive compensation. Vote tallies shown indicate each director nominee received a large majority of votes in favor, the auditor appointment was ratified, and the advisory compensation proposal passed by a majority. The filing is signed by the Chief Financial Officer.
Gregory K. Wilson, a director of Intrusion Inc (INTZ), received 40,462 restricted stock units on 08/19/2025 at an attributed price of $1.73 per share. The award is described as restricted stock units granted under the 2021 Intrusion, Inc. Omnibus Incentive Plan for non-employee directors and fully vests on the anniversary of the award date. After the transaction, the reporting person beneficially owned 96,856 shares. The Form 4 was signed on 08/21/2025 and indicates this filing was made by one reporting person.