================================================================================ UNITED STATES 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): September 20, 2004 ROGERS CORPORATION (Exact name of Registrant as specified in Charter) Massachusetts 1-4347 06-0513860 (State or Other Jurisdiction (Commission File Number) (I.R.S. Employer of Incorporation) Identification No.) One Technology Drive, P.O. Box 188, Rogers, Connecticut 06263-0188 (Address of Principal Executive Offices and Zip Code) (860) 774-9605 (Registrant's telephone number, including area code) Not Applicable (Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below): |_| Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |_| Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |_| Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |_| Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 204.13e-4(c)) ================================================================================ Item 8.01 Other Events. In a press release dated September 20, 2004, the Registrant announced an update to its third quarter 2004 guidance. A copy of the press release is attached hereto as Exhibit 99.1. Item 9.01 Financial Statements and Exhibits. (c) Exhibits Exhibit No. Description ----------- ----------- 99.1 Press release, dated September 20, 2004, issued by Rogers Corporation. 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. ROGERS CORPORATION By /s/ James M. Rutledge --------------------- James M. Rutledge Vice President Finance, Chief Financial Officer and Treasurer Date: September 20, 2004