EXHIBIT 2.1 ----------- AGREEMENT AND PLAN OF MERGER This AGREEMENT AND PLAN OF MERGER, dated as of November 24, 2004 (this "Agreement"), is among General Electric Company, a New York corporation ("Parent"), Triton Acquisition Corp., a Massachusetts...Merger Agreement • November 30th, 2004 • Ionics Inc • Special industry machinery, nec • New York
EXHIBIT 99.1 ------------ VOTING AGREEMENT This VOTING AGREEMENT (this "Agreement"), dated as of November 24, 2004, by and among General Electric Company, a New York corporation ("Parent"), and the Stockholders listed on Schedule A hereto (each, a...Voting Agreement • November 30th, 2004 • Ionics Inc • Special industry machinery, nec • New York
EXHIBIT 4.1 ----------- AMENDMENT NO. 2 TO THE RENEWED RIGHTS AGREEMENT AMENDMENT NO. 2, dated as of November 24, 2004 (this "Amendment"), to the RENEWED RIGHTS AGREEMENT, dated as of August 19, 1997, as amended to date between IONICS, INCORPORATED, a...Renewed Rights Agreement • November 30th, 2004 • Ionics Inc • Special industry machinery, nec • Massachusetts
