DATA I/O CORP — Director's Dealing 2006

Oct 31, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DATA I/O CORP (DAIO)
CIK: 0000351998
Period of Report: 2006-10-30

Reporting Person: QUIST STEVEN M (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-10-30	Common Stock	M	10000	$2.20	Acquired	15000	Direct
2006-10-30	Common Stock	S	10000	$3.5695	Disposed	5000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2006-10-30	Non-Qualified Stock Option (right to buy)	$2.20	M	10000	Disposed	2007-06-19	Non-Qualified Stock Option (right to buy) (10000)	Direct

Footnotes

F1: This option vest quarterly over a three year period