DATA I/O CORP — Director's Dealing 2012

May 21, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DATA I/O CORP (DAIO)
CIK: 0000351998
Period of Report: 2012-05-17

Reporting Person: Myer Kenneth Brian (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-05-17	Common Stock	P	3700	$2.79	Acquired	7900	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Common Stock	$		common stock ()	17500	Direct

Footnotes

F1: Various per previously reported option grants

F2: Various per previously reported option grants: 2500 100% vested, 3 year life starting 2/24/2011, and 15,000 vesting quarterly over 3 years, 6 year life starting 3/8/12, accelerated vesting on a change in control