Stock Trading History of Hume Frederick R

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Hume Frederick R since year 2005. The trader's CIK number is 1222540. At the time of this reporting, Hume Frederick R is the President and CEO of Data I/o Corp . (stock ticker symbol DAIO). See this page for all insider trading activities at Data I/o Corp .

Stock purchases, sales, and option exercises reported by insider *Hume Frederick R* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-07-24	DAIO	Data I/o Corp	Sale	40	6.00	240
2008-07-25	DAIO	Data I/o Corp	Sale	11,030	6.24	68,827
2008-07-21	DAIO	Data I/o Corp	Sale	3,930	6.00	23,580
2007-10-25	DAIO	Data I/o Corp	Sale	10,000	5.81	58,099
2007-10-22	DAIO	Data I/o Corp	Option Exercise	50,000	3.94	196,750
2007-10-11	DAIO	Data I/o Corp	Sale	20,000	4.37	87,438
2007-10-09	DAIO	Data I/o Corp	Option Exercise	50,000	3.90	195,250
2007-10-02	DAIO	Data I/o Corp	Sale	20,000	4.04	80,766

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Hume Frederick R (President and CEO of Data I/o Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.