Insider Stock Trading History of Isaacs Gary D


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 Isaacs Gary D since year 2005. The trader's CIK number is 1430994. At the time of this reporting, Isaacs Gary D is the Chief Administrative of Interdigital, Inc. . (stock ticker symbol IDCC). See this page for all insider trading activities at Interdigital, Inc. .


Stock purchases, sales, and option exercises reported by insider Isaacs Gary D since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2011-01-04 IDCC Interdigital, Inc. Sale 333 42.61 14,189
2010-11-02 IDCC Interdigital, Inc. Option Ex 5,000 9.60 48,000
2010-11-02 IDCC Interdigital, Inc. Sale 5,000 34.50 172,500
2010-10-28 IDCC Interdigital, Inc. Sale 10,000 32.75 327,500
2010-10-28 IDCC Interdigital, Inc. Option Ex 10,000 11.40 113,950
2010-10-26 IDCC Interdigital, Inc. Sale 5,000 31.00 155,000
2010-10-26 IDCC Interdigital, Inc. Option Ex 5,000 13.19 65,950
2010-10-28 IDCC Interdigital, Inc. Sale 10,000 32.75 327,500
2010-10-28 IDCC Interdigital, Inc. Option Ex 10,000 11.40 113,950
2010-10-26 IDCC Interdigital, Inc. Sale 5,000 31.00 155,000
2010-10-26 IDCC Interdigital, Inc. Option Ex 5,000 13.19 65,950
2010-10-04 IDCC Interdigital, Inc. Option Ex 5,000 9.60 48,000
2010-09-30 IDCC Interdigital, Inc. Option Ex 5,000 13.19 65,950
2010-10-04 IDCC Interdigital, Inc. Sale 5,000 30.50 152,500
2010-09-30 IDCC Interdigital, Inc. Sale 5,000 29.00 145,000
2010-09-24 IDCC Interdigital, Inc. Sale 5,000 28.50 142,500
2010-09-24 IDCC Interdigital, Inc. Option Ex 5,000 9.60 48,000
2010-07-15 IDCC Interdigital, Inc. Option Ex 5,000 13.19 65,950
2010-07-15 IDCC Interdigital, Inc. Sale 5,000 27.00 135,000
2010-03-26 IDCC Interdigital, Inc. Sale 8,000 27.98 223,840
2010-03-26 IDCC Interdigital, Inc. Option Ex 8,000 25.25 202,000
2010-01-08 IDCC Interdigital, Inc. Sale 1,407 26.26 36,947
2009-04-08 IDCC Interdigital, Inc. Sale 1,098 26.24 28,811
2008-09-25 IDCC Interdigital, Inc. Sale 2,604 25.00 65,100
2008-08-29 IDCC Interdigital, Inc. Sale 4,840 26.56 128,550
2008-08-29 IDCC Interdigital, Inc. Option Ex 10,000 3.75 37,500

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 Isaacs Gary D (Chief Administrative of Interdigital, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.