Data I/O (DAIO) SEC Filings & 10K Form $3.36 +0.01 (+0.15%) As of 10:02 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share SEC Filings Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Recent Data I/O SEC Filings All Filing Types 1 10 10-D 10-K 10-M 10-Q 11-K 12b-25 13F 13H 144 15 15F 17-H 18 18-K 19b-4(e) 19b-4 19b-7 1-A 1-E 1-K 1-N 1-SA 1-U 1-Z 20-F 24F-2 25 2-E 3 4 40-F 5 6-K 7-M 8-A 8-K 8-M 9-M ABS DD-15E ABS-15G ABS-EE ADV ADV-E ADV-H ADV-NR ADV-W ATS ATS-R BD BD-N BDW C CA-1 CB CFPORTAL D F-1 F-10 F-3 F-4 F-6 F-7 F-8 F-80 F-N F-X ID MA MA-I MA-NR MA-W MSD MSDW n/a N-14 N-17D-1 N-17f-1 N-17f-2 N-18f-1 N-1A N-2 N-23c-3 N-27D-1 N-3 N-4 N-5 N-54A N-54C N-6 N-6EI-1 N-6F N-8A N-8B-2 N-8B-4 N-8F N-CR N-CSR N-MFP N-PX N-Q NRSRO N-SAR PF PILOT R31 S-1 S-11 S-20 S-3 S-4 S-6 S-8 SBSE SBSE-A SBSE-BD SBSE-C SBSE-W SCI SD SDR SE SF-1 SF-3 SIP T-1 T-2 T-3 T-4 T-6 TA-1 TA-2 TA-W TCR TH WB-APP X-17A-19 X-17A-5 Part I X-17A-5 Part II X-17A-5 Part IIA X-17A-5 Part IIB X-17A-5 Part III X-17A-5 Schedule I X-17F-1A Filing Types Include Ownership Filings Exclude Ownership Filings Only Show Ownership FIlings Ownership Filings Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame Start Date End Date Export to Excel DateFilerForm TypeView09/30/20256:59 PMData I/O (Issuer)DiBona Charles Joseph (Reporting)Form 4Statement of changes in beneficial ownership of securities 09/30/20256:45 PMData I/O (Issuer)DiBona Charles Joseph (Reporting)Form 3Initial statement of beneficial ownership of securities 09/10/202512:30 PMData I/O (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 08/21/20254:20 PMData I/O (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 08/12/20254:28 PMData I/O (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 08/12/20252:19 PMData I/O (Filer)Form 10-QGeneral form for quarterly reports under Section 13 or 15(d) 05/29/20251:38 PMData I/O (Filer)Form SDSpecialized Disclosure Report 05/19/20251:40 PMData I/O (Issuer)SMITH EDWARD J (Reporting)Form 4Statement of changes in beneficial ownership of securities 05/13/202512:46 PMData I/O (Filer)Form 10-QGeneral form for quarterly reports under Section 13 or 15(d) 05/08/20251:56 PMData I/O (Issuer)Wentworth William O. (Reporting)Form 4/A05/08/20252:00 PMData I/O (Issuer)SMITH EDWARD J (Reporting)Form 4Statement of changes in beneficial ownership of securities 05/05/20254:41 PMData I/O (Issuer)Wentworth William O. (Reporting)Form 4Statement of changes in beneficial ownership of securities 04/04/20259:43 AMData I/O (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 04/02/202511:12 AMData I/O (Filer)Form ARS04/02/202510:42 AMData I/O (Filer)Form DEF 14A04/01/20251:17 PMData I/O (Filer)Form NT 10-K03/03/20259:25 AMData I/O (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 02/12/20255:00 PMData I/O (Issuer)Ng Gerald Yat (Reporting)Form 4Statement of changes in beneficial ownership of securities 01/27/20253:46 PMData I/O (Issuer)Larson Garrett Riley (Reporting)Form 4Statement of changes in beneficial ownership of securities 01/27/20253:39 PMData I/O (Issuer)Larson Garrett Riley (Reporting)Form 3Initial statement of beneficial ownership of securities 01/27/202511:47 AMData I/O (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 11/26/202412:45 PMData I/O (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 11/12/202410:09 AMData I/O (Filer)Form 10-QGeneral form for quarterly reports under Section 13 or 15(d) 10/25/20248:45 AMData I/O (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) (Data available from 1/1/2016 forward) Related Companies and Tools Related Companies Kewaunee Scientific 10K Form Nautilus Biotechnology 10K Form inTEST 10K Form Optex Systems 10K Form Odysight.ai 10K Form Syntec Optics 10K Form ClearSign Technologies 10K Form Autoscope Technologies 10K Form Precipio 10K Form MultiSensor AI 10K Form SEC Filings Tools Latest SEC FilingsInsider Trading Activity This page (NASDAQ:DAIO) was last updated on 10/7/2025 by MarketBeat.com Staff From Our PartnersMagnificent 7 being replaced by the “Hidden 7”?BULLISH: It's time to buy this 'hidden' AI stock An award-winning stock-rating system has turned BULLISH on...Chaikin Analytics | SponsoredAn $8 trillion-dollar discovery 17,000 ft underwater A strange rock pulled from the ocean floor may hold the key to a $16 trillion resource boom. 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