Common Contracts

] Shares XTENT, INC. Common Stock PURCHASE AGREEMENT

Purchase Agreement • January 11th, 2007 • Xtent Inc • Surgical & medical instruments & apparatus • New York

• Contract Type
  Purchase Agreement
• Filed
  January 11th, 2007
• Company
  Xtent Inc
• Industry
  Surgical & medical instruments & apparatus
• Jurisdiction
  New York

PIPER JAFFRAY & CO. LAZARD CAPITAL MARKETS LLC COWEN AND COMPANY, LLC RBC CAPITAL MARKETS CORPORATION As Representatives of the several Underwriters named in Schedule I hereto c/o Piper Jaffray & Co. 800 Nicollet Mall Minneapolis, Minnesota 55402

PURCHASE AGREEMENT

Purchase Agreement • February 15th, 2006 • Alexza Pharmaceuticals Inc. • Pharmaceutical preparations • New York

• Contract Type
  Purchase Agreement
• Filed
  February 15th, 2006
• Company
  Alexza Pharmaceuticals Inc.
• Industry
  Pharmaceutical preparations
• Jurisdiction
  New York

PIPER JAFFRAY & CO. PACIFIC GROWTH EQUITIES, LLC RBC CAPITAL MARKETS CORPORATION JMP SECURITIES LLC As Representatives of the several Underwriters named in Schedule I hereto c/o Piper Jaffray & Co. 800 Nicollet Mall Minneapolis, Minnesota 55402