COMMON STOCK WARRANT of DATA RETURN CORPORATIONWarrant Agreement • September 10th, 1999 • Data Return Corp • Services-business services, nec • Texas
EXHIBIT 10.19 STOCK PURCHASE AGREEMENT STOCK PURCHASE AGREEMENT (this "Agreement") dated as of September 2, 1999 between Microsoft Corporation, a Washington corporation ("Buyer"), and Data Return Corporation, a Texas corporation (the "Company")....Stock Purchase Agreement • September 10th, 1999 • Data Return Corp • Services-business services, nec • Texas
RecitalsDevelopment, License and Co-Marketing Agreement • September 10th, 1999 • Data Return Corp • Services-business services, nec • New York
