EXHIBIT 10.2 STOCK PURCHASE AGREEMENT THIS STOCK PURCHASE AGREEMENT (this "Agreement"), dated as of August 3, 2004, by and among NewMarket Technology, Inc., a Nevada corporation ("NM"), and Chell Group Corporation, a New York corporation ("CG") and...Stock Purchase Agreement • August 9th, 2004 • NewMarket Technology Inc • Telephone communications (no radiotelephone) • New York
