Insider Stock Trading History of Dolomite Acquisition Co.

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 Dolomite Acquisition Co. since year 2005. The trader's CIK number is 1438949. At the time of this reporting, Dolomite Acquisition Co. is the 10% Owner 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 Dolomite Acquisition Co. since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2008-08-13 DMRC Digimarc Corp Buy 4,245,122 12.25 52,002,744
2008-08-12 DMRC Digimarc Corp Buy 46,768 12.25 572,908
2008-08-11 DMRC Digimarc Corp Buy 6,157 12.25 75,423
2008-08-08 DMRC Digimarc Corp Buy 126,561 12.25 1,550,372
2008-08-07 DMRC Digimarc Corp Buy 1,234,855 12.25 15,126,973
2008-08-04 DMRC Digimarc Corp Buy 30,951 12.25 379,149
2008-08-06 DMRC Digimarc Corp Buy 256,747 12.25 3,145,150
2008-08-05 DMRC Digimarc Corp Buy 476,301 12.25 5,834,687
2008-08-02 DMRC Digimarc Corp Buy 19,767,699 12.25 242,154,312

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 Dolomite Acquisition Co. (10% Owner of Digimarc Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.