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 July 13, 2006 Diomed Holdings, Inc. Delaware 000-32045 84-140636 (State or other jurisdiction of (Commission File Number) (IRS Employer incorporation) Identification No.) 1 Dundee Park Andover, MA 01810 (Address of Principal Executive Offices) (Zip Code) Registrant's telephone number, including area code: (978-475-7771) ================================================================================ ITEM 5.02 DEPARTURE OF DIRECTORS OR PRINCIPAL OFFICERS; ELECTION OF DIRECTORS; APPOINTMENT OF PRINCIPAL OFFICERS. (b) On July 10, 2006, Kevin Stearn resigned from his position as Managing Director of Diomed, Ltd., a wholly-owned subsidiary of the Registrant located in Cambridge, England. Mr. Stearn's resignation is effective September 29, 2006. Diomed, Ltd. performs research and development and manufacturing functions related to the Registrant's business. The U.K. operations will report to James A. Wylie, Jr., Chief Executive Officer of the Registrant, until such time as Mr. Stearn's replacement is named. 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. Diomed Holdings, Inc. (Registrant) Date: July 13, 2006 By: /s/ James A. Wylie ------------------------------------------ Name: James A. Wylie Title: President and Chief Executive Officer