John M. Jack

Who is John M. Jack?

Mr. Jack brings more than 20 years of sales, marketing and executive

management experience to Fortify Software. Mr. Jack has held CEO and

executive positions at Covalent, Shaman Corporation, The Vantive

Corporation, and Sybase, Inc. As Vantive’s COO, he led the company’s

expansion from early revenues through IPO and successful acquisition by

PeopleSoft. Earlier, at Sybase, he helped build the company's sales

organizations and, as part of the original management team, was

integral to the company's rapid growth to more than $1B in yearly

revenue.