Insider Stock Trading History of Dalla Betta Ralph 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 Dalla Betta Ralph A since year 2005. The trader's CIK number is 1218794. At the time of this reporting, Dalla Betta Ralph A is the VP & Chief Technolog of Catalytica Energy Systems Inc . (stock ticker symbol CESI). See this page for all insider trading activities at Catalytica Energy Systems Inc .


Stock purchases, sales, and option exercises reported by insider Dalla Betta Ralph A since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2006-07-07 CESI Catalytica Energy Systems Inc Option Ex 25,000 .40 10,000
2005-06-14 CESI Catalytica Energy Systems Inc Sale 26,900 1.86 50,114

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 Dalla Betta Ralph A (VP & Chief Technolog of Catalytica Energy Systems Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.