DATA I/O CORP — Director's Dealing 2004

Aug 2, 2004

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DATA I/O CORP (DAIO)
CIK: 0000351998
Period of Report: 2004-07-31

Reporting Person: HUME FREDERICK R (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2004-08-02	Common Stock	J	1512	$2.38	Acquired	30332	Direct

Footnotes

F1: Shares were acquired through the Company's 1982 Employee Stock Purchase Plan.