Common Contracts

KFX INC. FOURTH ADDENDUM TO THE COMMON STOCK AND WARRANT PURCHASE AGREEMENT

Common Stock and Warrant Purchase Agreement • August 28th, 2002 • KFX Inc • Industrial organic chemicals • New York

• Contract Type
  Common Stock and Warrant Purchase Agreement
• Filed
  August 28th, 2002
• Company
  KFX Inc
• Industry
  Industrial organic chemicals
• Jurisdiction
  New York

This Fourth Addendum to the Common Stock and Warrant Purchase Agreement (this “Addendum”), is entered into as of August 21, 2002, by and among KFx Inc., a Delaware corporation (the “Company”), the parties listed on Schedule A attached hereto (the “Additional Investors”), and the parties listed on Schedule B attached hereto (the “Existing Investors”), with reference to the following facts:

KFX INC. THIRD ADDENDUM TO THE COMMON STOCK AND WARRANT PURCHASE AGREEMENT

Common Stock and Warrant Purchase Agreement • July 24th, 2002 • KFX Inc • Industrial organic chemicals • New York

• Contract Type
  Common Stock and Warrant Purchase Agreement
• Filed
  July 24th, 2002
• Company
  KFX Inc
• Industry
  Industrial organic chemicals
• Jurisdiction
  New York

This Third Addendum to the Common Stock and Warrant Purchase Agreement (this “Addendum”), is entered into as of July 19, 2002, by and among KFx Inc., a Delaware corporation (the “Company”), the parties listed on Schedule A attached hereto (each, an “Additional Investor” and collectively, the “Additional Investors”), and the parties listed on Schedule B attached hereto (the “Existing Investors”), with reference to the following facts: