DATA I/O CORP — Director's Dealing 2025

Dec 4, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DATA I/O CORP (DAIO)
CIK: 0000351998
Period of Report: 2025-12-03

Reporting Person: WASZAK STEVEN M (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-12-03	Common Stock	A	7950	$2.7915	Acquired	7950	Direct

Footnotes

F1: RSU grant, vests over the earlier of 1 year or the next Annual Meeting of Shareholders.

F2: FMV price is the average of high low for the day.