Stock Trading History of Tow Douglas E

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 Tow Douglas E since year 2005. The trader's CIK number is 1237241. At the time of this reporting, Tow Douglas E is the EVP & Chief Credit Officer of American River Bankshares (stock ticker symbol AMRB).

Stock purchases, sales, and option exercises reported by *Tow Douglas E* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-11-23	AMRB	American River Bankshares	Sale	2,800	21.00	58,800
2007-11-14	AMRB	American River Bankshares	Sale	2,000	21.75	43,500
2007-01-25	AMRB	American River Bankshares	Option Exercise	4,800	7.82	37,532
2007-01-25	AMRB	American River Bankshares	Sale	3,600	24.69	88,884
2006-07-25	AMRB	American River Bankshares	Sale	1,400	26.50	37,100
2006-02-06	AMRB	American River Bankshares	Option Exercise	2,700	8.21	22,167
2006-02-07	AMRB	American River Bankshares	Sale	1,100	24.95	27,445
2006-01-24	AMRB	American River Bankshares	Sale	3,100	23.50	72,850
2006-01-24	AMRB	American River Bankshares	Option Exercise	3,600	8.21	29,556

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 Tow Douglas E (EVP & Chief Credit Officer of American River Bankshares at the time of this reporting) see the Securities and Exchange Commission (SEC) website.