Insider Stock Trading History of Chen Eric C

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 Chen Eric C since year 2005. The trader's CIK number is 1249995. At the time of this reporting, Chen Eric C is the V.P. Engineering of Castelle \ca\ . (stock ticker symbol CSTL). See this page for all insider trading activities at Castelle \ca\ .

Stock purchases, sales, and option exercises reported by insider Chen Eric C since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2007-05-04 CSTL Castelle \\ca\\ Option Ex 30,000 1.28 38,430

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 Chen Eric C (V.P. Engineering of Castelle \ca\ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.