SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 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) JULY 28, 2004 LIGHTBRIDGE, INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER) DELAWARE 000-21319 04-3065140 (STATE OR OTHER JURISDIC- (COMMISSION (IRS EMPLOYER TION OF INCORPORATION) FILE NUMBER) IDENTIFICATION NO.) 30 CORPORATE DRIVE, BURLINGTON, MASSACHUSETTS 01803 (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES) (ZIP CODE) REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE (781) 359-4000 NOT APPLICABLE (FORMER NAME OR FORMER ADDRESS, IF CHANGED SINCE LAST REPORT) ITEM 7. FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS. (c) EXHIBITS. 99.1 Press Release dated July 28, 2004, entitled "Lightbridge Reports Second Quarter 2004 Financial Results." ITEM 12. RESULTS OF OPERATIONS AND FINANCIAL CONDITION. On July 28, 2004, Lightbridge, Inc., a Delaware corporation ("Lightbridge" or the "Company"), announced its results of operations for the quarter ended June 30, 2004. A copy of the press release issued by Lightbridge on July 28, 2004, entitled "Lightbridge Reports Second Quarter 2004 Financial Results" is included as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. ----------- 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. LIGHTBRIDGE, INC. By: /s/ Timothy C. O'Brien ---------------------- Timothy C. O'Brien Vice President, Finance and Administration, Chief Financial Officer and Treasurer July 28, 2004