ZOLTEK COMPANIES, INC. (a Missouri corporation) 4,000,000 Shares of Common Stock PURCHASE AGREEMENTPurchase Agreement • August 15th, 2007 • Zoltek Companies Inc • Electrical industrial apparatus • New York
Contract Type FiledAugust 15th, 2007 Company Industry JurisdictionMERRILL LYNCH & CO. Merrill Lynch, Pierce, Fenner & Smith Incorporated as Representative of the several Underwriters 4 World Financial Center New York, New York 10080