AGREEMENT AND PLAN OF MERGER dated as of November 25, 2005 among ION SYSTEMS, INC., MKS INSTRUMENTS, INC. and TWCP, L.P. (solely in its capacity as Stockholders’ Representative) This draft shall not be considered final as to any party unless executed...Agreement and Plan of Merger • December 1st, 2005 • MKS Instruments Inc • Industrial instruments for measurement, display, and control • California
Contract Type FiledDecember 1st, 2005 Company Industry JurisdictionAGREEMENT AND PLAN OF MERGER (this “Agreement”) dated as of November 25, 2005 among Ion Systems, Inc., a California corporation (the “Company”), MKS Instruments, Inc., a Massachusetts corporation (“Buyer”) and TWCP, L.P. solely in its capacity as the Stockholders’ Representative hereunder.