Insider Stock Trading History of Sun Shirley Tsyr Yi


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 Sun Shirley Tsyr Yi since year 2005. The trader's CIK number is 1199708. At the time of this reporting, Sun Shirley Tsyr Yi is the VP of Research and D of Altigen Communications Inc . (stock ticker symbol ATGN). See this page for all insider trading activities at Altigen Communications Inc .


Stock purchases, sales, and option exercises reported by insider Sun Shirley Tsyr Yi since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2008-07-29 ATGN Altigen Communications Inc Option Ex 44,320 1.25 55,400

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 Sun Shirley Tsyr Yi (VP of Research and D of Altigen Communications Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.