Insider Stock Trading History of Chen Steven T


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 Steven T since year 2005. The trader's CIK number is 1374158. At the time of this reporting, Chen Steven T is the SVP Lic & Business D of Tessera Technologies Inc . (stock ticker symbol TSRA). See this page for all insider trading activities at Tessera Technologies Inc .


Stock purchases, sales, and option exercises reported by insider Chen Steven T since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2008-02-01 TSRA Tessera Technologies Inc Option Ex 2,083 27.50 57,282
2008-02-01 TSRA Tessera Technologies Inc Sale 2,083 43.05 89,675
2007-07-03 TSRA Tessera Technologies Inc Sale 12,440 42.06 523,201
2007-07-03 TSRA Tessera Technologies Inc Option Ex 12,440 27.50 342,100
2007-10-05 TSRA Tessera Technologies Inc Sale 15,382 40.11 616,972
2007-10-05 TSRA Tessera Technologies Inc Option Ex 15,382 27.50 423,005
2007-10-01 TSRA Tessera Technologies Inc Sale 3,125 38.00 118,750
2007-10-01 TSRA Tessera Technologies Inc Option Ex 3,125 27.50 85,937
2007-02-26 TSRA Tessera Technologies Inc Sale 794 43.31 34,388

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 Steven T (SVP Lic & Business D of Tessera Technologies Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.