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 April 30, 2003 ------------------------------------------------ Date of Report (Date of earliest event reported) CEPHEID ------------------------------------------------------ (Exact name of Registrant as specified in its charter) California 000-0030755 77-0441625 - ------------------------ ------------------------ ------------------- (State of incorporation) (Commission file number) (I.R.S. Employer Identification No.) 904 Caribbean Drive Sunnyvale, CA 94089 ------------------------------------------------------------ (Address of principal executive offices, including zip code) (408) 541-4191 ---------------------------------------------------- (Registrant's telephone number, including area code) Item 7: Financial Statements and Exhibits (c) Exhibits. Number Description ------ ----------- 99.01 Press release dated April 30, 2003. Item 9: Regulation FD Disclosure (Information Being Furnished Under Item 12 - Results of Operations and Financial Condition) The information furnished under this "Item 9. Regulation FD Disclosure," is intended to be furnished under "Item 12. Results of Operations and Financial Condition" in accordance with SEC Release Nos. 33-8176 and 33-8216. The information in this report and the exhibit attached hereto are being furnished pursuant to Item 12 of Form 8-K and shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, nor shall they be deemed incorporated by reference in any filing with the Securities and Exchange Commission under the Securities Act of 1934 or the Securities Act of 1933, except as shall be expressly set forth by specific reference to such filing. On April 30, 2003, Cepheid issued a press release announcing its preliminary financial results for the first quarter ended March 31, 2003 and certain other information. The press release is attached to this report as Exhibit 99.01. 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. CEPHEID Date: April 30, 2003 By: /s/ JOHN L. BISHOP ------------------------------- Name: John L. Bishop Title: Chief Executive Officer Exhibit Index Number Description - ------ ----------- 99.01 Press Release dated April 30, 2003.