IR Contacts

Primary IR Contacts

Joel Hatlen

Vice President and Chief Financial Officer
Data I/O Corporation
Phone: (425) 867-6816
Email: [email protected]

Jordan Darrow

Darrow Associates
Phone: (512) 551-9296
Email: [email protected]

Auditors

Grant Thornton LLP
2010 156th Ave. NE, Suite 300
Bellevue, WA 98007

Transfer Agent

Computershare
P.O. Box 30170
College Station, TX 77842-3170
Phone (888) 540-9882
Website:
www.computershare.com/investor

Data I/O Corporation
6645 185th Avenue NE, Suite 100
Redmond, WA 98052 USA

Telephone: +1 425-881-6444
Toll Free in USA: 800-426-1045
FAX: +1 425-867-6972