Stock Trading History of Thode John

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 Thode John since year 2005. The trader's CIK number is 1315197. At the time of this reporting, Thode John is the President and CEO of Isco International Inc (stock ticker symbol ISO).

Stock purchases, sales, and option exercises reported by *Thode John* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-01-04	ISO	Isco International Inc	Sale	100,000	.33	33,000
2007-01-03	ISO	Isco International Inc	Sale	100,000	.33	33,340
2006-07-03	ISO	Isco International Inc	Sale	100,000	.32	32,000
2006-06-30	ISO	Isco International Inc	Sale	100,000	.33	32,570
2006-06-09	ISO	Isco International Inc	Purchase	3,500	.29	1,014
2006-06-08	ISO	Isco International Inc	Purchase	55,900	.29	16,210
2006-06-02	ISO	Isco International Inc	Purchase	18,100	.28	5,068
2005-08-05	ISO	Isco International Inc	Purchase	85,000	.26	22,525

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 Thode John (President and CEO of Isco International Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.