Exhibit 99.9 AMENDED AND RESTATED EXECUTIVE OFFICER CHANGE IN CONTROL AGREEMENT THIS AGREEMENT dated May 24, 2001 is made by and between PictureTel Corporation, a Delaware Corporation, (the "Company") and David Snow ("Executive"). WHEREAS, the...Executive Officer Change in Control Agreement • June 18th, 2001 • Polycom Inc • Computer communications equipment • California
1 EXHIBIT 10.11.2 EXECUTIVE OFFICER CHANGE IN CONTROL AGREEMENT THIS AGREEMENT dated December 5, 1997 is made by and between PictureTel Corporation, a Delaware Corporation, (the "Company") and David Grainger, 336 Lexington Street, Concord, MA 01742...Executive Officer Change in Control Agreement • March 31st, 1998 • Picturetel Corp • Telephone & telegraph apparatus • Massachusetts