Series C-1 Preferred Stock Purchase Agreement Sample Contracts

EXHIBIT 10.15 COVAD COMMUNICATIONS GROUP, INC. SERIES C-1 PREFERRED STOCK PURCHASE AGREEMENT DATED AS OF DECEMBER 30, 1998 TABLE OF CONTENTS

Series C-1 Preferred Stock Purchase Agreement • January 19th, 1999 • Covad Communications Group Inc • Telephone & telegraph apparatus • California

• Contract Type
  Series C-1 Preferred Stock Purchase Agreement
• Filed
  January 19th, 1999
• Company
  Covad Communications Group Inc
• Industry
  Telephone & telegraph apparatus
• Jurisdiction
  California

SERIES C-1 PREFERRED STOCK PURCHASE AGREEMENT

Series C-1 Preferred Stock Purchase Agreement • March 12th, 2008 • Omneon Video Networks, Inc. • Computer storage devices • California

• Contract Type
  Series C-1 Preferred Stock Purchase Agreement
• Filed
  March 12th, 2008
• Company
  Omneon Video Networks, Inc.
• Industry
  Computer storage devices
• Jurisdiction
  California

THIS SERIES C-1 PREFERRED STOCK PURCHASE AGREEMENT (this "Agreement") is made as of this 28th day of September, 2007, by and between OMNEON VIDEO NETWORKS, INC., a Delaware corporation (the "Company"), and SONY ELECTRONICS INC., a Delaware corporation (the "Investor")