================================================================================ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): April 25, 2003 BUILDING MATERIALS CORPORATION OF AMERICA (Exact Name of Registrant as Specified in its Charter) Delaware 33-81808 22-3276290 (State or Other Jurisdiction (Commission File Number) (IRS Employer of Incorporation) Identification Number) 1361 Alps Road Wayne, New Jersey 07470 (Address of Principal Executive Office) Registrant's telephone number, including area code: (973) 628-3000 ================================================================================ ADDITIONAL REGISTRANTS Address, including zip code and telephone State or other number, including area jurisdiction of Registration No./I.R.S. code, of registrant's Exact name of registrant as incorporation or Employer Identification principal executive specified in its charter organization No. offices - -------------------------- ---------------- ----------------------- ---------------------- Building Materials Delaware 333-69749-01/ 1361 Alps Road Manufacturing Corporation 22-3626208 Wayne, NJ 07470 (973) 628-3000 Building Materials Delaware 333-69749-02/ 300 Delaware Avenue, Investment Corporation 22-3626206 Suite 303 Wilmington, DE 19801 (302) 427-5960 Item 7. Financial Statements and Exhibits. (c) Exhibits Exhibit Number Description 99 News release issued April 25, 2003 regarding results of operations for the quarterly period ended March 30, 2003. Item 9. Regulation FD Disclosure. We are furnishing under this Item 9 the information furnished under Item 12 hereof in accordance with the interim guidance provided by the United States Securities and Exchange Commission ("Commission") in Release No. 33-8216. Item 12. Results of Operations and Financial Condition. Incorporated by reference is a news release issued by us on April 25, 2003, regarding results of operations for the quarterly period ended March 30, 2003 attached hereto as Exhibit 99. This information is being furnished to the Commission and is not "filed" pursuant to Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and is not incorporated by reference in any filing under the Securities Act of 1933, as amended or the Exchange Act, except as shall be set forth by specific reference in such a filing. Additionally, the submission of this report on Form 8-K is not an admission as to the materiality of any information in this report. SIGNATURES 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 hereunto duly authorized. BUILDING MATERIALS CORPORATION OF AMERICA BUILDING MATERIALS INVESTMENT CORPORATION BUILDING MATERIALS MANUFACTURING CORPORATION Dated: April 30, 2003 By: /s/ John F. Rebele --------------------------- Name: John F. Rebele Title: Senior Vice President and Chief Financial Officer EXHIBIT INDEX Exhibit Number Description - -------------- ----------- 99 News release issued April 25, 2003 regarding results of operations for the quarterly period ended March 30, 2003.