0001047469-04-000417 Sample Contracts

RIGEL PHARMACEUTICALS, INC. and , AS WARRANT AGENT FORM OF COMMON STOCK WARRANT AGREEMENT DATED AS OF

Warrant Agreement • January 8th, 2004 • Rigel Pharmaceuticals Inc • Pharmaceutical preparations • New York

• Contract Type
  Warrant Agreement
• Filed
  January 8th, 2004
• Company
  Rigel Pharmaceuticals Inc
• Industry
  Pharmaceutical preparations
• Jurisdiction
  New York

COMMON STOCK WARRANT AGREEMENT, dated as of , between RIGEL PHARMACEUTICALS, INC., a Delaware corporation (the "COMPANY") and , a [corporation] [national banking association] organized and existing under the laws of and having a corporate trust office in , as warrant agent (the "WARRANT AGENT").

RIGEL PHARMACEUTICALS, INC. FORM OF PREFERRED STOCK WARRANT AGREEMENT

Preferred Stock Warrant Agreement • January 8th, 2004 • Rigel Pharmaceuticals Inc • Pharmaceutical preparations • New York

• Contract Type
  Preferred Stock Warrant Agreement
• Filed
  January 8th, 2004
• Company
  Rigel Pharmaceuticals Inc
• Industry
  Pharmaceutical preparations
• Jurisdiction
  New York

PREFERRED STOCK WARRANT AGREEMENT, dated as of between RIGEL PHARMACEUTICALS, INC., a Delaware corporation (the "COMPANY") and , a [corporation] [national banking association] organized and existing under the laws of and having a corporate trust office in , as warrant agent (the "WARRANT AGENT").

RIGEL PHARMACEUTICALS, INC. and , AS WARRANT AGENT FORM OF DEBT SECURITIES WARRANT AGREEMENT DATED AS OF

Rigel Pharmaceuticals Inc • January 8th, 2004 • Pharmaceutical preparations • New York

• Company
  Rigel Pharmaceuticals Inc
• Filed
  January 8th, 2004
• Industry
  Pharmaceutical preparations
• Jurisdiction
  New York

DEBT SECURITIES WARRANT AGREEMENT, dated as of , between RIGEL PHARMACEUTICALS, INC., a Delaware corporation (the "COMPANY") and , a [corporation] [national banking association] organized and existing under the laws of and having a corporate trust office in , as warrant agent (the "WARRANT AGENT").