Stock Trading History of Davis Bruce W

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 Davis Bruce W since year 2005. The trader's CIK number is 1218987. At the time of this reporting, Davis Bruce W is the Chairman & CEO of Digimarc Corp . (stock ticker symbol DMRC). See this page for all insider trading activities at Digimarc Corp .

Stock purchases, sales, and option exercises reported by insider *Davis Bruce W* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-08-01	DMRC	Digimarc Corp	Option Exercise	360,000	13.38	4,815,000
2008-07-29	DMRC	Digimarc Corp	Option Exercise	430,000	7.69	3,307,655
2007-12-13	DMRC	Digimarc Corp	Sale	20,014	8.86	177,412
2007-12-11	DMRC	Digimarc Corp	Sale	100	9.12	911
2007-12-10	DMRC	Digimarc Corp	Sale	5,088	9.06	46,082
2006-11-29	DMRC	Digimarc Corp	Sale	24,300	9.07	220,463
2006-11-24	DMRC	Digimarc Corp	Sale	700	9.40	6,580

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 Davis Bruce W (Chairman & CEO of Digimarc Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.