DATA I/O CORP — Director's Dealing 2003

Aug 4, 2003

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DATA I/O CORP (DAIO)
CIK: 0000351998
Period of Report: 2003-07-31

Reporting Person: HATLEN JOEL S (Chief Financial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2003-07-31	Common Stock	J	9804	$.765	Acquired	75376	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	2500	Indirect
Common Stock	2500	Indirect

Footnotes

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