The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Tuckerman David B since 2006.
The trader's CIK number is 1269899.
At the time of the last reporting, Tuckerman David B was the CTO and Senior VP of Tessera Technologies Inc. (stock ticker symbol TSRA).
Also see all insider trading activities at Tessera Technologies Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2006 | TSRA | 0 | $0 | 18,000 | $572,445 | 60,000 | $195,000 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2006-03-31 | TSRA | Option Ex | 21,000 | 3.25 | 68,250 |
| 2006-03-10 | TSRA | Option Ex | 21,000 | 3.25 | 68,250 |
| 2006-03-01 | TSRA | Sale | 9,000 | 31.87 | 286,821 |
| 2006-03-01 | TSRA | Option Ex | 9,000 | 3.25 | 29,250 |
| 2006-02-01 | TSRA | Sale | 9,000 | 31.74 | 285,624 |
| 2006-02-01 | TSRA | 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.