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 reported) April 22, 2004 -------------- Vitesse Semiconductor Corporation --------------------------------- (Exact name of registrant as specified in its chapter) Delaware 0-19654 77-0138960 -------- ------- ---------- (State or other jurisdiction (Commission (IRS Employer of incorporation File Number) Identification No.) 741 Calle Plano, Camarillo, California 93012 -------------------------------------- ----- (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code (805) 388-3700 -------------- Not Applicable -------------- (Former name or former address, if changed since last report) ITEM 9: REGULATION FD DISCLOSURE ITEM 12: RESULTS OF OPERATIONS AND FINANCIAL CONDITION The following information is furnished pursuant to Item 9, "Regulation FD Disclosure" and Item 12, "Results of Operations and Financial Condition." On April 22, 2004, the Company announced its financial results for the quarter ended March 31, 2004. A copy of the Company's press release is attached hereto as Exhibit 99.1 and incorporated by reference herein. The information furnished shall not be deemed "filed " for purposes of Section 18 of the Securities Exchange Act of 1934, or incorporated by reference into any filing thereunder or under the Securities Act of 1933 unless expressly set forth by specific reference in such filing. Exhibit Index 99.1 Earnings Press Release, dated April 22, 2004. 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 hereunto duly authorized. Date: April 22, 2004 VITESSE SEMICONDUCTOR CORPORATION By: Eugene F. Hovanec ----------------------- Eugene F. Hovanec Chief Financial Officer