X0708 D/A LIVE 0000351998 DATA I/O CORP 6645 185TH AVE NE, SUITE 100 REDMOND WA WASHINGTON 98052 (425) 867-6922 WASHINGTON None None Corporation true William Wentworth 6645 185TH AVE, SUITE 100 REDMOND WA WASHINGTON 98052 Executive Officer Director Charles DiBona 6645 185TH AVE, SUITE 100 REDMOND WA WASHINGTON 98052 Executive Officer Edward J. Smith 6645 185TH AVE, SUITE 100 REDMOND WA WASHINGTON 98052 Director Sally A. Washlow 6645 185TH AVE, SUITE 100 REDMOND WA WASHINGTON 98052 Director Garrett R. Larson 6645 185TH AVE, SUITE 100 REDMOND WA WASHINGTON 98052 Director Steven Waszak 6645 185TH AVE, SUITE 100 REDMOND WA WASHINGTON 98052 Director Other Technology Decline to Disclose 06b true 0000912282-26-001420 2026-10-19 false true true true true Offering of convertible debentures (convertible into common or preferred shares of the Issuer), common shares and preferred shares false 0 Ladenburg Thalmann & Co. Inc. 000000505 None None 640 - 5th Avenue, 4th Floor New York NY NEW YORK 10019 FL FLORIDA DE DELAWARE NY NEW YORK 13250000 13250000 0 false 9 927500 0 0 false DATA I/O CORP /s/ Charles DiBona Charles DiBona Chief Financial Officer 2026-11-03