DATA I/O CORP — Director's Dealing 2012

Mar 26, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DATA I/O CORP (DAIO)
CIK: 0000351998
Period of Report: 2012-03-26

Reporting Person: HATLEN JOEL S (Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-03-26	Common Stock	M	15000	$3.88	Acquired	161156	Direct
2012-03-26	Common Stock	F	14586	$3.99	Disposed	146570	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-03-26	Common Stock	$3.88	M	15000	Disposed	2012-05-24	common stock (15000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	2500	Indirect

Footnotes

F1: vests quarterly over 4 years, fully vested 5/24/2010, expires 5/24/2012