Welcome to our dedicated page for Data I.O. SEC filings (Ticker: DAIO), 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 U.S. SEC filings for Data I/O Corporation (NASDAQ: DAIO), a Washington-based issuer in electronic computer manufacturing that offers data programming, security provisioning and security deployment solutions for microcontrollers, security ICs and memory devices. Through these filings, investors can review the company’s official disclosures about its operations, risk factors, financial condition and governance.
Data I/O’s current reports on Form 8-K document material events such as quarterly financial results, a material cybersecurity incident affecting certain internal IT systems, and the appointment of a Chief Financial Officer. These filings also reference attached press releases and, in some cases, employment agreements and other exhibits. They provide detail on topics including bookings trends, revenue mix between capital equipment and consumable adapters and services, and estimated costs related to incident remediation.
On Stock Titan, Data I/O’s filings are updated in near real time as they appear on the SEC’s EDGAR system. AI-powered summaries help explain the key points of lengthy documents so readers can quickly understand what each filing covers, whether it is a Form 10-K annual report, Form 10-Q quarterly report, or a Form 8-K current report. Where applicable, insider and executive-related disclosures contained in Forms 8-K and related exhibits can also be reviewed to understand changes in senior leadership and compensation arrangements.
By combining the full text of Data I/O’s SEC submissions with AI-generated highlights, this page is intended to make it easier to navigate complex regulatory documents and identify the information most relevant to analysis of DAIO’s business, financial performance and material events.
Data I/O Corporation notified the SEC on Form 12b-25 that it cannot timely file its Annual Report on Form 10-K for the period ended December 31, 2025 by the prescribed due date of March 31, 2026. The company states it needs additional time to complete audit procedures and expects to file the Form 10-K no later than April 15, 2026.
Data I/O Corporation reported a planned change on its Board of Directors. On March 5, 2026, director Douglas Brown informed the company he will not stand for re-election at the upcoming Annual Meeting of Shareholders and will continue to serve until his current term ends at that meeting.
The company stated that Mr. Brown’s decision is not due to any disagreement with Data I/O on its operations, policies, or practices, indicating an orderly and amicable board transition.
Data I/O Corporation reported weaker fourth quarter and full-year 2025 results as it continued a broad strategic transformation. Fourth quarter net sales were $4.0 million, down from $5.2 million a year earlier, and the company posted a quarterly net loss of $2.5 million, or ($0.27) per share. For 2025, net sales were essentially flat at $21.5 million versus $21.8 million in 2024, while the full-year net loss widened to $5.0 million, or ($0.53) per share, compared with $3.1 million in 2024. Gross margin declined to 49.3% for 2025 from 53.3%, reflecting lower absorption of labor and overhead amid a semiconductor downturn, especially in automotive electronics. Bookings fell to $18.6 million from $22.5 million, and year-end backlog was $2.3 million. Management highlighted a strategic shift toward programming services, “programming at test,” and Edge AI opportunities, with operating expenses reduced 7% since November 2024 to an annualized $24.8 million. Cash stood at $7.9 million with no debt, and the company targets organic revenue growth, additional $1 million in annual run-rate savings, improved margins, and a line of sight to near-term positive operating cash flow in 2026.
Renaissance Technologies LLC and Renaissance Technologies Holdings Corporation report beneficial ownership of 437,637 shares of Data I/O Corp common stock, representing 4.66% of the class as of 12/31/2025. They have sole voting and dispositive power over these shares.
The firms state the securities were acquired and are held in the ordinary course of business, not for the purpose of changing or influencing control of Data I/O Corp. Certain funds managed by Renaissance Technologies LLC are entitled to receive dividends and sale proceeds from these shares.
Data I/O Corporation is registering up to $20,000,000 of mixed securities under a shelf prospectus, allowing it to issue common stock, preferred stock, debt securities, warrants, subscription rights, share purchase contracts and units over time. The company may also issue common or preferred stock upon conversion or exercise of these instruments. Each specific offering will be detailed in a future prospectus supplement, including pricing and distribution method.
Net proceeds from any sale are expected to be used for general corporate purposes, which may include acquisitions, strategic initiatives and other business opportunities. The common stock trades on the Nasdaq Capital Market under the symbol “DAIO”; on January 8, 2026, the last reported sale price was $3.22 per share. As of the date of the prospectus, the public float was $28.86 million, based on 8,961,903 non‑affiliate shares, and sales under this instruction are limited to no more than one‑third of that value in any 12‑month period.
Data I/O (DAIO) reported Q3 2025 results with net sales of $5.393 million, essentially flat year over year. Gross margin was 50.7% versus 53.9% a year ago. The company posted an operating loss of $1.393 million and a net loss of $1.362 million (loss per share $0.15).
Sales mix shifted toward equipment (51% of revenue) with adapters at 32% and software/maintenance at 17%. International markets accounted for 99.9% of Q3 sales. Bookings were $5.1 million and backlog ended the quarter at $2.7 million; deferred revenue was $1.4 million. R&D rose to $1.709 million, while SG&A increased to $2.418 million, reflecting higher compensation, leadership transitions, and ransomware incident remediation costs in August, which management believes affected timing rather than volume of sales.
Cash and equivalents were $9.664 million with no debt; working capital was $14.422 million. Shares outstanding were 9,390,730 as of September 30, 2025. Management continues to remediate a previously identified material weakness in IT access and segregation of duties; enhanced controls are being tested as part of the 2025 assessment.
Data I/O Corporation (DAIO) furnished an 8-K to announce that a press release with third quarter 2025 results was provided as Exhibit 99.0 under Item 2.02 (Results of Operations and Financial Condition). The exhibit is identified under Item 9.01 (Financial Statements and Exhibits).
This is an administrative disclosure that makes the company’s Q3 2025 results press release available through the SEC’s system. The filing itself does not include financial figures; those are contained in the attached press release.
Charles J. DiBona, Vice President & CFO of Data I/O Corp (DAIO), received an initial RSU inducement grant of 100,000 shares on 09/01/2025 as reported on Form 4. The restricted stock units vest annually over three years and are reported as direct ownership of 100,000 shares following the grant. The fair market value per share used for the disclosure is $3.1543, calculated as the average of the high and low price for the day. The Form 4 is signed on 09/30/2025 and notes the grant was made upon hiring.
Data I/O Corp (DAIO) filed an initial Section 16 Form 3 disclosing that Charles Joseph DiBona, listed as Vice President & Chief Financial Officer, reported a Section 16 event dated 08/15/2025. The filing states that Mr. DiBona does not beneficially own any securities of the issuer as of the report. The form is signed by Mr. DiBona on 09/30/2025 and provides his name and Seattle, WA address.