Insider Stock Trading History of Riva Carlos A

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 Riva Carlos A since year 2005. The trader's CIK number is 1402687. At the time of this reporting, Riva Carlos A is the President & CEO of Diversa Corp . (stock ticker symbol DVSA). See this page for all insider trading activities at Diversa Corp .

Stock purchases, sales, and option exercises reported by insider Riva Carlos A since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2010-08-16 VRNM Diversa Corp Buy 16,100 2.53 40,733
2010-08-17 VRNM Diversa Corp Buy 300 2.55 765
2008-08-29 VRNM Diversa Corp Sale 5,529 2.07 11,439
2008-03-04 VRNM Diversa Corp Sale 4,526 2.90 13,143

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 Riva Carlos A (President & CEO of Diversa Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.