Insider Stock Trading History of Tuckerman David B


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 Tuckerman David B since year 2005. The trader's CIK number is 1269899. At the time of this reporting, Tuckerman David B is the CTO and Senior VP 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 Tuckerman David B since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2006-03-31 TSRA Tessera Technologies Inc Option Ex 21,000 3.25 68,250
2006-03-10 TSRA Tessera Technologies Inc Option Ex 21,000 3.25 68,250
2006-03-01 TSRA Tessera Technologies Inc Sale 9,000 31.87 286,821
2006-03-01 TSRA Tessera Technologies Inc Option Ex 9,000 3.25 29,250
2006-02-01 TSRA Tessera Technologies Inc Sale 9,000 31.74 285,624
2006-02-01 TSRA Tessera Technologies Inc Option Ex 9,000 3.25 29,250

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 Tuckerman David B (CTO and Senior VP of Tessera Technologies Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.