0001104659-15-000999 Sample Contracts

XENCOR, INC. and , AS WARRANT AGENT FORM OF PREFERRED STOCK WARRANT AGREEMENT DATED AS OF [ ], 20

Warrant Agreement • January 7th, 2015 • Xencor Inc • Pharmaceutical preparations • New York

• Contract Type
  Warrant Agreement
• Filed
  January 7th, 2015
• Company
  Xencor Inc
• Industry
  Pharmaceutical preparations
• Jurisdiction
  New York

PREFERRED STOCK WARRANT AGREEMENT (this “Agreement”), dated as of between XENCOR, 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”).

XENCOR, INC. and , AS WARRANT AGENT FORM OF COMMON STOCK WARRANT AGREEMENT DATED AS OF [ ], 20

Common Stock Warrant Agreement • January 7th, 2015 • Xencor Inc • Pharmaceutical preparations • New York

• Contract Type
  Common Stock Warrant Agreement
• Filed
  January 7th, 2015
• Company
  Xencor Inc
• Industry
  Pharmaceutical preparations
• Jurisdiction
  New York

COMMON STOCK WARRANT AGREEMENT (this “Agreement”), dated as of between XENCOR, 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”).

XENCOR, INC. and , AS WARRANT AGENT FORM OF DEBT SECURITIES WARRANT AGREEMENT DATED AS OF [ ], 20

Debt Securities Warrant Agreement • January 7th, 2015 • Xencor Inc • Pharmaceutical preparations • New York

• Contract Type
  Debt Securities Warrant Agreement
• Filed
  January 7th, 2015
• Company
  Xencor Inc
• Industry
  Pharmaceutical preparations
• Jurisdiction
  New York

DEBT SECURITIES WARRANT AGREEMENT (this “Agreement”), dated as of between XENCOR, 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”).