DATA I/O CORP — Director's Dealing 2005

Feb 17, 2005

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DATA I/O CORP (DAIO)
CIK: 0000351998
Period of Report: 2005-02-16

Reporting Person: HUME FREDERICK R (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2005-02-16	Common Stock	M	68869	$3.105	Acquired	157123	Direct
2005-02-16	Common Stock	F	38815	$3.105	Disposed	118308	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2005-02-16	Non-Qualified Option	$3.105	M	68869	Disposed	2005-02-23	Non-Qualified Option (68869)	Direct