EXHIBIT 99(d)(6) TRADINGDYNAMICS, INC. 1998 STOCK PLAN STOCK OPTION AGREEMENT Unless otherwise defined herein, the terms defined in the Plan shall have the same defined meanings in this Option Agreement. I. NOTICE OF STOCK OPTION GRANT The undersigned...Stock Option Agreement • April 2nd, 2001 • Ariba Inc • Services-prepackaged software • California
