DATA I/O CORP — Director's Dealing 2005

Dec 9, 2005

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DATA I/O CORP (DAIO)
CIK: 0000351998
Period of Report: 2005-12-08

Reporting Person: Weigelt Harald (Vice President World Wide Sale)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2005-12-08	Common Stock	M	3000	$2.96	Acquired	21352	Direct
2005-12-08	Common Stock	F	2486	$2.96	Disposed	18866	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2005-12-08	Non-Qualified Option	$2.453	M	3000	Disposed	2005-12-08	Non-Qualified Option (3000)	Direct