0001017951-06-000087 Sample Contracts

STOCK PURCHASE AND WARRANT AGREEMENT Between KFx INC. a Delaware limited liability company and ARCH COAL, INC. a Delaware corporation October 5, 2005

Stock Purchase and Warrant Agreement • March 7th, 2006 • KFX Inc • Industrial organic chemicals • Delaware

• Contract Type
  Stock Purchase and Warrant Agreement
• Filed
  March 7th, 2006
• Company
  KFX Inc
• Industry
  Industrial organic chemicals
• Jurisdiction
  Delaware

This Stock Purchase and Warrant Agreement (this “Agreement”), dated as of October 5, 2005 is between KFx Inc., a Delaware corporation (“KFx”), and Arch Coal, Inc., a Delaware corporation (“Arch”).

MASTER AGREEMENT Between KFx Plant II, LLC a Delaware limited liability company and ARCH COAL, INC. a Delaware corporation October 5, 2005

Master Agreement • March 7th, 2006 • KFX Inc • Industrial organic chemicals • New York

• Contract Type
  Master Agreement
• Filed
  March 7th, 2006
• Company
  KFX Inc
• Industry
  Industrial organic chemicals
• Jurisdiction
  New York

This Master agreement is dated and effective as of October 5, 2005 (the “Effective Date”), by and between KFx Plant II, LLC, a Delaware limited liability company (“Operator”), and Arch Coal, Inc., a Delaware corporation (“Arch Coal”).