Mr. Roath has been a part-time consultant and Chairman of the Advisory Board to L.E.K. Consulting, a shareholder-value consulting firm, since May 1997.
From the proxy.
COMPARISON OF 5-YEAR CUMULATIVE TOTAL RETURNS IDCC vs Nasdaq (US) vs Nasdaq Telecommunicatons Stocks (Global) 1997 to 2002 . . 1997 1998 1999 2000 2001 2002 . . IDCC 100.0 149.0 2,449.0 176.5 316.7 475.5 Nasdaq (US Companies) 100.0 141.0 261.5 157.8 125.2 86.5 Nasdaq Telecom Stocks SIC 4800-4800 US & Foreign 100.0 165.0 295.0 125.7 84.2 38.8 . . The above graph assumes that the value of the investment in InterDigital Communications Corporation, the Nasdaq Stock Market U.S. Companies Index, and the Nasdaq Telecommunications Stocks Index was $100 at the market close on December 31, 1997 (the last trading day in 1997), and that all dividends paid by companies included in the Nasdaq Stock Market U.S. Companies Index and Nasdaq Telecommunications Stocks Index were reinvested. During this period the Company has not declared or paid any dividends on its Common Stock.