1 Exhibit 4 NUMBER SHARES COPY MARITIME TRANSPORT & TECHNOLOGY, INC. (INCORPORATED UNDER THE LAWS OF THE STATE OF NEW YORK) CUSIP 570361 10 5 COMMON STOCK THIS CERTIFIES THAT SEE REVERSE FOR CERTAIN DEFINITIONS is the owner of FULLY PAID AND NON-ASSESSABLE SHARES OF $.01 PAR VALUE EACH OF THE COMMON STOCK OF MARITIME TRANSPORT & TECHNOLOGY, INC. transferable on the books of the Corporation in person or by attorney upon surrender of this certificate duly endorsed or assigned. This certificate and the shares represented hereby are subject to the laws of the State of New York, and to the Certificate of Incorporation and By-Laws of the Corporation, as now or hereafter amended. This certificate is not valid until countersigned by the Transfer Agent. WITNESS the facsimile seal of the Corporation and the facsimile signatures of its duly authorized officers. COUNTERSIGNED Dated: LIBERTY TRANSFER COMPANY Box 558, Huntington, N.Y. 11743 BY TRANSFER AGENT AUTHORIZED SIGNATURE [SEAL] SECRETARY PRESIDENT 2 NOTICE: Signature must be guaranteed by a firm which is a member of a registered national stock exchange, or by a bank (other than a savings bank), or a trust company. The following abbreviations, when used in the inscription on the face of this certificate, shall be constituted as though they were written out in full according to applicable laws or regulations: TEN COM - as tenants in common UNIF GIFT MIN ACT-.....Custodian...... TEN ENT - as tenants by the entireties (Cust) (Minor) UT TEN - as joint tenants with under Uniform Gifts to Minors right of survivorship ACT................. and not as tenants in (State) common Additional abbreviations may also be used though not in the above list. For Value Received, ___________ hereby sell, assign and transfer unto PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE ________________________ [________________________] ____________________________________________________________________________ (PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE OF ASSIGNEE) ____________________________________________________________________________ ____________________________________________________________________________ ______________________________________________________________________Shares of the capital stock represented by the within certificate, and do hereby irrevocably constitute and appoint ____________________________________________________________________Attorney to transfer the said stock on the books of the within named Corporation with full power of substitution in the premises Dated ____________________ __________________________________________________________ NOTICE: THE SIGNATURE TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME AS WRITTEN UPON THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR WITHOUT ALTERATION OR ENLARGEMENT OR ANY CHANGE WHATEVER