STOCK PURCHASE AGREEMENT Among INTERMAGNETICS GENERAL CORPORATION IGC POLYCOLD SYSTEMS, INC. and HELIX TECHNOLOGY CORPORATION Dated as of December 15, 2004Stock Purchase Agreement • December 20th, 2004 • Helix Technology Corp • Special industry machinery, nec • New York
Contract Type FiledDecember 20th, 2004 Company Industry JurisdictionTHIS STOCK PURCHASE AGREEMENT (this "Agreement") is made and entered into as of December 15, 2004, by and among INTERMAGNETICS GENERAL CORPORATION, a Delaware corporation (the "Seller"), IGC POLYCOLD SYSTEMS, INC., a Delaware corporation and a wholly-owned subsidiary of the Seller (the "Company"), and HELIX TECHNOLOGY CORPORATION, a Delaware corporation (the "Buyer").