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): May 13, 2003 MERRIMAC INDUSTRIES, INC. ------------------------- (Exact name of Registrant as specified in its charter) Delaware 0-11201 22-1642321 -------- ------- ---------- (State of incorporation) (Commission File Number) (IRS Employer Identification Number) 41 Fairfield Place, West Caldwell, New Jersey 07006 --------------------------------------------------- (Address of Principal Executive Offices) Registrant's telephone number: (973) 575-1300 Item 7. Financial Statements and Exhibits (c) Exhibits. 99.1 Press release issued by Merrimac Industries, Inc. dated May 13, 2003 Item 9. Regulation FD Disclosure This information, furnished under this "Item 9. Regulation FD Disclosure," is intended to be furnished under "Item 12. Disclosure of Results of Operations and Financial Condition" in accordance with SEC Release No. 33-8216. On May 13, 2003, Merrimac Industries, Inc. issued a press release announcing financial earnings results for the quarter ended March 29, 2003. A copy of this press release is attached as Exhibit 99.1. SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, Registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized. Dated May 14, 2003 MERRIMAC INDUSTRIES, INC. By: /s/ Robert V. Condon -------------------------------- Name: Robert V. Condon Title: Vice President, Finance and Chief Financial Officer