DATA I/O CORP — Director's Dealing 2016

May 24, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DATA I/O CORP (DAIO)
CIK: 0000351998
Period of Report: 2016-05-24

Reporting Person: HATLEN JOEL S (Vice President CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-05-24	Common Stock	F	4833	$2.595	Disposed	213729	Direct
2016-05-24	Common Stock	A	25000	$2.595	Acquired	238729	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Common Stock	$4.30	2016-05-11	COMMON STOCK (25000)	65000	Direct

Footnotes

F1: Reporting 25,000 expired options 5/11/16

F2: Reporting 25,000 expired options 5/11/16, reducing balance to 65,000 options outstanding consisting of 40,000 from 2012+25000 from 2011