Data I/O Corp SEC filings DAIO

Data I/O Corp has 1,001 filings in SEC EDGAR's recent list, going back to May 15, 2003. Its latest annual report, Form ARS, was filed on May 29, 2026 for the period ended May 29, 2026. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 6, 2026 (regulation fd disclosure). The company's fiscal year ends on December 11.

Form Description Filed Period
424B3 Prospectus Aug 13, 2026 —
S-1/A Amended registration statement Aug 11, 2026 —
S-1 Registration statement Jul 31, 2026 —
S-3 Shelf registration Jan 9, 2026 —
S-8 Employee stock plan registration May 2, 2024 —
S-8 Employee stock plan registration May 16, 2018 —
S-8 Employee stock plan registration Jul 28, 2011 —
S-8 Employee stock plan registration May 11, 2010 —
S-8 Employee stock plan registration May 19, 2008 —
S-3/A Form s-3/a Apr 25, 2005 —
S-8 Employee stock plan registration Jan 6, 2005 —
S-3 Shelf registration Dec 23, 2004 —
S-8 Employee stock plan registration Aug 1, 2003 —

Showing 13 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.

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Company profile

Industry
Instruments For Meas & Testing of Electricity & Elec Signals (SIC 3825)
Listed as
DAIO (Nasdaq)
Fiscal year ends
December 11
Incorporated in
WA
Headquarters
Redmond, WA
SEC filer status
Non-accelerated filer, Smaller reporting company
SEC CIK
351998

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