UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-PX ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-08876 Senior Debt Portfolio --------------------------------------------------- (Exact name of registrant as specified in charter) 255 State Street, Boston MA 02109 ------------------------------------------------------------------- (Address of principal executive offices) (Zip code) Alan R. Dynner, Esq. 255 State Street, Boston MA 02109 --------------------------------------------------- (Name and address of agent for service) Registrant's telephone number, including area code: 617-482-8260 Date of fiscal year end: 11/30 Date of reporting period: 07/01/2003 - 06/30/2004 ITEM 1. PROXY VOTING RECORD The information contained herein discloses the following information for each matter relating to a portfolio security considered at any shareholder meeting held during the period covered by the report and with respect to which the registrant was entitled to vote: (a) The name of the issuer of the portfolio security; (b) The exchange ticker symbol of the portfolio security; (c) The Council on Uniform Securities Identification Procedures ("CUSIP") number for the portfolio security; (d) The shareholder meeting date; (e) A brief identification of the matter voted on; (f) Whether the matter was proposed by the issuer or by a security holder; (g) Whether the registrant cast its vote on the matter; (h) How the registrant cast its vote (e.g., for or against proposal, or abstain; for or withhold regarding election of directors); and (i) Whether the registrant cast its vote for or against management. Senior Debt Portfolio - ------------------------------------------------------------------------------------------------------- CHART INDUSTRIES, INC. Agenda: 932164015 CUSIP: 16115Q209 Meeting Type: Annual Ticker: CIDI Meeting Date: 5/20/2004 ISIN: For/Against Proposal Type Vote Management - ------------------------------------------------------------------------------------------------------- 01 TIMOTHY J. WHITE Mgmt For For WILLIAM T. ALLEN Mgmt For For OLIVER C. EWALD Mgmt For For MICHAEL P. HARMON Mgmt For For SAMUEL F. THOMAS Mgmt For For STEPHEN A. KAPLAN Mgmt For For - ------------------------------------------------------------------------------------------------------- GENTEK INC. Agenda: 932145712 CUSIP: 37245X203 Meeting Type: Annual Ticker: GETI Meeting Date: 5/12/2004 ISIN: For/Against Proposal Type Vote Management - ------------------------------------------------------------------------------------------------------- 01 WILLIAM E. REDMOND, JR. Mgmt For For DUGALD K. CAMPBELL Mgmt For For 02 PROPOSAL TO RATIFY THE APPOINTMENT OF Mgmt For For DELOITTE & TOUCHE LLP AS THE COMPANY S INDEPENDENT AUDITORS FOR THE FISCAL YEAR 2004. - ------------------------------------------------------------------------------------------------------- THERMADYNE HOLDINGS CORPORATION Agenda: 932125568 CUSIP: 883435307 Meeting Type: Annual Ticker: THMD Meeting Date: 5/3/2004 ISIN: For/Against Proposal Type Vote Management - ------------------------------------------------------------------------------------------------------- 01 PAUL D. MELNUK Mgmt For For BRADLEY G. PATTELLI Mgmt For For ANDREW L. BERGER Mgmt For For JAMES B. GAMACHE Mgmt For For MARNIE S. GORDON Mgmt For For JOHN G. JOHNSON, JR. Mgmt For For 02 PROPOSAL TO ADOPT THE 2004 NON- Mgmt For For EMPLOYEE DIRECTORS STOCK OPTION PLAN. 03 PROPOSAL TO RATIFY THE ADOPTION OF THE Mgmt For For 2004 STOCK INCENTIVE PLAN. 04 PROPOSAL TO RATIFY THE ADOPTION OF THE Mgmt For For NON-EMPLOYEE DIRECTORS DEFERRED STOCK COMPENSATION PLAN. 05 PROPOSAL TO RATIFY THE APPOINTMENT OF Mgmt For For ERNST & YOUNG LLP. SIGNATURES Pursuant to the requirements of the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. (Registrant) Senior Debt Portfolio By (Signature) /S/ Scott H. Page --------------------------------- Name Scott H. Page Title President Date 08-30-2004