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): November 7, 2003 GSE Systems, Inc. (Exact name of registrant as specified in its charter) Delaware 0-26494 52-1868008 --------------------------- --------------- --------------------------- (State or other jurisdiction (Commission (I.R.S. employer of incorporation) file number) identification no.) 9189 Red Branch Road, Columbia, MD 21045 ------------------------------------------------- ----------- (Address of principal executive offices) (zip code) Registrant's telephone number, including area code: (410) 772-3500 ------------------------------------------------------------------------------- (Former name or former address, if changed since last report) Item 1. Changes in Control of Registrant On October 23, 2003, GSE Systems, Inc. (GSE) announced a change of control in the ownership of the Company. Such control was acquired by GP Strategies Corporation (GP Strategies) on October 23, 2003 through its purchase of all GSE common stock currently held by ManTech International Corporation (ManTech), and a Subordinated Note held by ManTech in the outstanding principal amount of $650,000 which will be convertible into GSE common stock. GP Strategies paid ManTech consideration in the form of a five-year 5% note in the principal amount of $5,250,955. The basis of the control is that, through this acquisition, the percentage of voting securities of GSE beneficially owned by GP Strategies increased from approximately 22% to approximately 58%. Item 7. Financial Statements, Pro Forma Financial Information and Exhibits (c) Exhibits 10.1 Agreement between GP Strategies Corporation and GSE Systems, Inc. dated August 28, 2003. 10.2 Amendment to Preferred Stock Issuance Agreement between ManTech International Corporation and GSE Systems, Inc. dated September 29, 2003. 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, thereunto duly authorized. Dated: November 7, 2003 GSE Systems, Inc. /s/Jeffery G. Hough Name: Jeffery G. Hough Title: Senior VP, CFO & Secretary