Exhibit 5 MUTUAL TERMINATION AGREEMENT AND RELEASE This MUTUAL TERMINATION AGREEMENT AND RELEASE dated as of April 2, 2001 (this "Agreement") is made and entered into by and among Ariba, Inc., a Delaware corporation ("Parent"), Silver Merger...Mutual Termination Agreement and Release • May 9th, 2001 • Ariba Inc • Services-prepackaged software • Delaware
