UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM N-PX
ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED
MANAGEMENT INVESTMENT COMPANY
Investment Company Act File Number 811-07456
Name of Fund: BlackRock Senior High Income Portfolio, Inc.
Fund Address: P.O. Box 9011
Princeton, NJ 08543-9011
Name and address of agent for service:
Robert C. Doll, Jr., Chief Executive Officer, BlackRock Senior High
Income Portfolio, Inc., 800 Scudders Mill Road, Plainsboro, NJ, 08536.
Mailing address: P.O. Box 9011, Princeton, NJ, 08543-9011
Registrant's telephone number, including area code: (609) 282-2800
Date of fiscal year end: 02/28
Date of reporting period: 07/01/06 - 06/30/07
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; and
(i) Whether the registrant cast its vote for or against management.
******************************* FORM N-Px REPORT *******************************
ICA File Number: 811-07456
Reporting Period: 07/01/2006 - 06/30/2007
BlackRock Senior High Income Portfolio, Inc.
===================== BLACKROCK SENIOR HIGH INCOME PORTFOLIO, INC. =============
MEDIS TECHNOLOGIES LTD.
Ticker: MDTL Security ID: 58500P107
Meeting Date: JUL 18, 2006 Meeting Type: Annual
Record Date: JUN 2, 2006
# Proposal Mgt Rec Vote Cast Sponsor
1.1 Elect Director Robert K. Lifton For Withhold Management
1.2 Elect Director Howard Weingrow For Withhold Management
1.3 Elect Director Jacob S. Weiss For Withhold Management
1.4 Elect Director Amos Eiran For For Management
1.5 Elect Director Zeev Nahmoni For For Management
1.6 Elect Director Jacob E. Goldman For For Management
1.7 Elect Director Philip Weisser For For Management
1.8 Elect Director Mitchell H. Freeman For For Management
1.9 Elect Director Steve M. Barnett For For Management
2 Increase Authorized Common Stock For For Management
3 Amend Stock Option Plan For For Management
========== END NPX REPORT
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.
By: /s/ Robert C. Doll, Jr.
------------------------
Robert C. Doll, Jr.
Chief Executive Officer
BlackRock Senior High Income Portfolio, Inc.
Date: August 15, 2007