EXHIBIT 4Stockholders Agreement • November 15th, 2002 • Ashton Robert B • Services-prepackaged software • Delaware
Telephone: 617-574-6700 Telefax: 617-574-6728 Website: http://www.ta.com November 21, 2001 Mr. Robert B. Ashton (address omitted) RE: Workgroup Technology Corporation Common Stock, $.01 Par Value (NASDAQ: WKGP) Dear Mr. Ashton: Robert B. Ashton...Ashton Robert B • November 30th, 2001 • Services-prepackaged software
Execution Version STOCKHOLDER AGREEMENT STOCKHOLDER AGREEMENT, dated as of August __, 2007 (this "Agreement"), among the stockholders listed on the signature page(s) hereto (collectively, "Stockholders" and each individually, a "Stockholder"), Gensym...Stockholder Agreement • August 14th, 2007 • Ashton Robert B • Services-prepackaged software • Delaware
