Insider Stock Trading History of Benanto Ronald R

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 Benanto Ronald R since year 2005. The trader's CIK number is 1230143. At the time of this reporting, Benanto Ronald R is the Director of Centra Software Inc . (stock ticker symbol CTRA). See this page for all insider trading activities at Centra Software Inc .

Stock purchases, sales, and option exercises reported by insider Benanto Ronald R since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2006-01-31 CTRA Centra Software Inc Option Ex 50,000 1.54 77,000

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 Benanto Ronald R (Director of Centra Software Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.