DATA I/O CORP — Director's Dealing 2007

Dec 12, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DATA I/O CORP (DAIO)
CIK: 0000351998
Period of Report: 2007-12-12

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-12-12	Common Stock	M	2500	$1.33	Acquired	23717	Direct
2007-12-12	Common stock	S	2500	$6.1888	Disposed	21217	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-12-12	Non-Qualified Option	$1.33	M	2500	Disposed	2008-04-25	Non-Qualified Option (2500)	Direct

Footnotes

F1: The stock option becomes exercisable in 16 equal quarterly installments, commencing one quarter after the date of grant.