UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 29, 1999 KFX INC. (Exact name of Registrant as specified in its charter) Delaware 0-23634 84-1079971 ------------------------------ ---------------------- --------------------- (State or other jurisdiction of Commission File Number IRS Employer incorporation or organization) Identification Number 3300 East 1st Avenue, Suite 290 Denver, Colorado, USA 80206 ---------------------------------------------- ---------------------- (Address of principal executive offices) (Zip Code) (303) 293-2992 ------------------------------- (Registrant's telephone number, including area code) not applicable ------------------------------------------------------------- (Former name or former address, if changed since last report) ITEM 5. OTHER EVENTS This Form 8-K/A amends the Form 8-K dated June 29, 1999 and filed on August 13, 1999 by KFx Inc. The Form 8-K included the First Amended Limited Liability Company Agreement of K-Fuel, L.L.C. (the "Amended Agreement") as Exhibit 10.01. The Amended Agreement, as filed, included (1) Annex B to Schedule 6.5(iv)(b) to the Amended Agreement and (2) Schedule 10.1(ii)(B) to the Amended Agreement. This Form 8-K/A is being filed solely to file revised versions of (1) Annex B to Schedule 6.5(iv)(b) to the Amended Agreement and (2) Schedule 10.1(ii)(B) to the Amended Agreement. All other items in the Form 8-K remain unchanged and are not being amended. ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS (c) Exhibits ------------- Exhibit 10.01.f.2 Annex B to Schedule 6.5(iv)(b) to the Amended Agreement. Exhibit 10.01.j Schedule 10.1(ii)(B) to the Amended Agreement.* -------------------------- *Certain portions of this Exhibit have been omitted based upon a request for confidential treatment. The omitted portions have been separately filed with the Securities and Exchange Commission. SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. Date: June 18, 2002 KFx Inc. (Registrant) By: -------------------------------- /s/ Patrick S. Flaherty Patrick S. Flaherty Vice President-Finance and Chief Financial Officer Exhibit Index ------------- Exhibit 10.01.f.2 Annex B to Schedule 6.5(iv)(b) to the Amended Agreement. Exhibit 10.01.j Schedule 10.1(ii)(B) to the Amended Agreement.* -------------------------- *Certain portions of this Exhibit have been omitted based upon a request for confidential treatment. The omitted portions have been separately filed with the Securities and Exchange Commission.