UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number 811-08743 Van Kampen Senior Income Trust (Exact name of registrant as specified in charter) 1221 Avenue of the Americas New York, New York 10020 (Address of principal executive offices) (Zip code) Ronald Robison 1221 Avenue of the Americas New York, New York 10020 (Name and address of agent for service) Registrant's telephone number, including area code: 212-762-4000 Date of fiscal year end: 7/31 Date of reporting period: 7/31/06 Item 1. Reports to Shareholders. The Trust's annual report transmitted to shareholders pursuant to Rule 30e-1 under the Investment Company Act of 1940 is as follows: Welcome, Shareholder In this report, you'll learn about how your investment in Van Kampen Senior Income Trust performed during the annual period. The portfolio management team will provide an overview of the market conditions and discuss some of the factors that affected investment performance during the reporting period. In addition, this report includes the trust's financial statements and a list of trust investments as of July 31, 2006. MARKET FORECASTS PROVIDED IN THIS REPORT MAY NOT NECESSARILY COME TO PASS. THERE IS NO ASSURANCE THAT THE TRUST WILL ACHIEVE ITS INVESTMENT OBJECTIVE. THE TRUST IS SUBJECT TO MARKET RISK, WHICH IS THE POSSIBILITY THAT THE MARKET VALUES OF SECURITIES OWNED BY THE TRUST WILL DECLINE AND THAT THE VALUE OF THE TRUST SHARES MAY THEREFORE BE LESS THAN WHAT YOU PAID FOR THEM. ACCORDINGLY, YOU CAN LOSE MONEY INVESTING IN THIS TRUST. PLEASE SEE THE PROSPECTUS FOR MORE COMPLETE INFORMATION ON INVESTMENT RISKS. AN INVESTMENT IN SENIOR LOANS IS SUBJECT TO CERTAIN RISKS SUCH AS LOAN DEFAULTS AND ILLIQUIDITY DUE TO INSUFFICIENT COLLATERAL BACKING. --------------------------------------------------------------------------------------- NOT FDIC INSURED OFFER NO BANK GUARANTEE MAY LOSE VALUE --------------------------------------------------------------------------------------- NOT INSURED BY ANY FEDERAL GOVERNMENT AGENCY NOT A DEPOSIT --------------------------------------------------------------------------------------- Performance Summary as of 7/31/06 SENIOR INCOME TRUST SYMBOL: VVR ------------------------------------------------------------ AVERAGE ANNUAL BASED ON BASED ON TOTAL RETURNS NAV MARKET PRICE Since Inception (6/24/98) 5.51% 5.22% 5-year 6.59 8.00 1-year 6.54 10.41 ------------------------------------------------------------ PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE, WHICH IS NO GUARANTEE OF FUTURE RESULTS, AND CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. FOR THE MOST RECENT MONTH-END PERFORMANCE FIGURES, PLEASE VISIT VANKAMPEN.COM OR SPEAK WITH YOUR FINANCIAL ADVISOR. INVESTMENT RETURNS AND PRINCIPAL VALUE WILL FLUCTUATE AND TRUST SHARES, WHEN REDEEMED, MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. The NAV per share is determined by dividing the value of the trust's portfolio securities, cash and other assets, less all liabilities and preferred shares, by the total number of common shares outstanding. The common share market price is the price the market is willing to pay for shares of the trust at a given time. Common share market price is influenced by a range of factors, including supply and demand and market conditions. Total return assumes an investment at the beginning of the period, reinvestment of all distributions for the period in accordance with the trust's dividend reinvestment plan, and sale of all shares at the end of the period. 1 Trust Report FOR THE 12-MONTH PERIOD ENDED JULY 31, 2006 MARKET CONDITIONS The 12-month period ended July 31, 2006 was quite favorable for the senior loan asset class. Economic growth was solid, inflation remained in check, and the credit market showed overall strength with many corporations posting good profits, increasing revenues and improving credit quality. In addition, interest rates continued to climb as the Federal Open Market Committee (the "Fed") raised the target federal funds rate by 25 basis points at each of its meetings during the reporting period, bringing the target rate to 5.25 percent at the end of June 2006. The rising-rate environment was particularly beneficial to the senior loan market as the yields on the loans adjust in tandem to short-term interest rates. Yield spreads in the senior loan market were relatively steady during the first half of the reporting year, then began to widen in March. These widening spreads in the latter half of the period added to the attractiveness of senior loans, spurring demand from both institutional and individual investors. PERFORMANCE ANALYSIS The trust's return can be calculated based upon either the market price or the net asset value (NAV) of its shares. NAV per share is determined by dividing the value of the trust's portfolio securities, cash and other assets, less all liabilities and preferred shares, by the total number of common shares outstanding, while market price reflects the supply and demand for the shares. As a result, the two returns can differ, as they did during the reporting period. For the 12 months ended July 31, 2006, the trust returned 10.41 percent on a market price basis and 6.54 percent on an NAV basis. TOTAL RETURNS FOR THE 12-MONTH PERIOD ENDED JULY 31, 2006 ------------------------------------------------ BASED ON NAV BASED ON MARKET PRICE 6.54% 10.41% ------------------------------------------------ Performance data quoted represents past performance, which is no guarantee of future results, and current performance may be lower or higher than the figures shown. Investment return, net asset value and common share market price will fluctuate and trust shares, when sold, may be worth more or less than their original cost. See Performance Summary for additional performance information. We continued to follow our research-intensive investment approach, seeking to balance yield with a stable net asset value. Our investment process remained focused on identifying companies with strong management, solid and predictable cash flows, and sufficient collateral in the event of default. 2 Throughout the reporting period, we continued to employ a bottom-up security selection process driven by analysis of individual company fundamentals. We do, however, analyze overall sector and industry trends as well, which led us to position the trust somewhat defensively during the period. For example, we favored investments in less cyclical sectors such as food and drug, cable, leisure and entertainment, and the defense industry. These sectors have historically experienced steady demand for goods and services. In addition, we generally avoided investing in companies that we believed to be vulnerable to cyclical economic downturns or rising fuel prices, particularly the auto and airline industries. We also remained cautious about the health care sector, which has been struggling due to reductions in Medicaid reimbursements. The trust benefited during the period from our use of leverage. Leverage involves borrowing at a short-term lending rate and reinvesting the proceeds at a higher rate. We used this strategy on an ongoing basis in an effort to enhance the trust's dividend. Unlike other fixed-income classes, using leverage in conjunction with senior loans does not involve the same degree of risk from rising short-term interest rates, since the income from senior loans adjusts to changes in interest rates, as do the rates which determine the trust's borrowing costs. (Similarly, should short-term rates fall, borrowing costs would also decline.) We might reduce leverage in periods of weaker credit quality conditions to prevent magnifying erosion of the trust's net asset value. The trust's procedure for reinvesting all dividends and distributions in common shares is through purchases in the open market. This method helps support the market value of the trust's shares. In addition, we would like to remind you that the Trustees have approved a procedure whereby the trust may, when appropriate, purchase shares in the open market or in privately negotiated transactions at a price not above market value or net asset value, whichever is lower at the time of purchase. There is no guarantee that any sectors mentioned will continue to perform as discussed herein or that securities in such sectors will be held by the trust in the future. 3 CHANGES IN INVESTMENT POLICIES At a meeting held on March 1, 2006, the Board of Trustees approved changes to certain of the Trust's investment policies in order to expand the investment options available to the Trust as the Trust seeks to achieve its investment objective of high level of current income, consistent with preservation of capital. The Trust's investment policy of investing at least 80% of its total assets in Senior Loans remains unchanged. The changes to the Trust's investment policies are as follows: (1) The Trust may, subject to the limits specified below, invest in credit-linked deposits. Credit-linked deposits are deposits by lenders, such as the Trust, to support the issuance of letters of credit to the Senior Loan borrower. The Trust receives from the bank issuing such letters of credit an agreed upon rate of return in exchange for its deposit. There are risks associated with credit-linked deposits, including the credit risk of the bank which maintains the deposit account as well as the credit risk of the borrower. The Trust bears the risk of possible loss of its principal investment, in addition to the periodic interest payments that are expected to be received for the duration of the Trust's investment in the credit-linked deposit. Thus, restating the Trust's investment policies to include this new investment: The Trust may invest up to 20% of its total assets in any combination of (1) warrants and equity securities, in each case the Trust must own or acquire a Senior Loan of the same issuer, (2) junior debt securities or securities with a lien on collateral lower than a senior claim on collateral, (3) high quality short-term debt securities, (4) credit-linked deposits and (5) Treasury Inflation Protected Securities ("U.S. TIPS") and other inflation-indexed bonds issued by the U.S. government, its agencies or instrumentalities. (2) The Trust's ability to invest in structured products has been increased to 10% of its total assets and expanded to include credit default swaps ("CDS") to enhance the yield on its portfolio or to increase income available for distributions or for other non-hedging purposes. A CDS is an agreement between two parties to exchange the credit risk of a particular issuer or reference entity. In a CDS transaction, a buyer pays periodic fees in return for a payment by the seller which is contingent upon an adverse credit event occurring in the underlying issuer or reference entity. The seller collects periodic fees from the buyer and profits if the credit of the underlying issuer or reference entity remains stable or improves while the swap is outstanding, but the seller in a CDS contract would be required to pay an agreed upon amount to the buyer in the event of an adverse credit event in the reference entity. A buyer of a CDS is said to buy protection whereas a seller of a CDS is said to sell protection. When the Trust buys a CDS, it is utilizing the swap for hedging purposes similar to other hedging strategies described herein. When the Trust sells a CDS, it is utilizing the swap to enhance the yield on its portfolio to increase income available for distribution or for other non-hedging purposes, and the Trust is subject to the 10% limitation described herein on structured products. 4 SUMMARY OF INVESTMENTS BY INDUSTRY CLASSIFICATION AS OF 7/31/2006 Chemicals, Plastics & Rubber 7.5% Broadcasting--Cable 7.3 Printing & Publishing 5.8 Beverage, Food & Tobacco 5.6 Hotels, Motels, Inns & Gaming 5.1 Entertainment & Leisure 5.0 Healthcare 4.7 Buildings & Real Estate 4.5 Automotive 4.0 Electronics 4.0 Personal & Miscellaneous Services 3.1 Aerospace/Defense 2.8 Finance 2.6 Ecological 2.6 Paper & Forest Products 2.4 Construction Material 2.3 Containers, Packaging & Glass 2.0 Restaurants & Food Service 2.0 Insurance 1.8 Medical Products & Services 1.7 Utilities 1.6 Health & Beauty 1.6 Natural Resources 1.5 Telecommunications--Local Exchange Carriers 1.3 Broadcasting--Radio 1.2 Diversified Manufacturing 1.1 Non-Durable Consumer Products 1.1 Home & Office Furnishings, Housewares & Durable Consumer Products 1.1 Telecommunications--Wireless 1.1 Pharmaceuticals 1.1 Grocery 1.0 Retail--Specialty 1.0 Business Equipment & Services 0.8 Retail--Stores 0.7 Machinery 0.7 Retail--Oil & Gas 0.6 Textiles & Leather 0.5 Mining, Steel, Iron & Non-Precious Metals 0.5 Transportation--Rail Manufacturing 0.4 Transportation--Personal 0.4 Farming & Agriculture 0.4 Transportation--Cargo 0.4 Education & Child Care 0.4 Broadcasting--Diversified 0.3 Telecommunications--Equipment & Services 0.2 Broadcasting--Television 0.2 (continued on next page) 5 SUMMARY OF INVESTMENTS BY INDUSTRY CLASSIFICATION AS OF 7/31/2006 (continued from previous page) Telecommunications--Long Distance 0.1 Retail--Office Products 0.1 ----- Total Long-Term Investments 98.2% Short-Term Investments 1.8 ----- Total Investments 100.0% Subject to change daily. Provided for informational purposes only and should not be deemed as a recommendation to buy or sell the securities mentioned or securities in the sectors shown above. Summary of investments by industry classification percentages are as a percentage of total investments. Securities are classified by sectors that represent broad groupings of related industries. Van Kampen is a wholly owned subsidiary of a global securities firm which is engaged in a wide range of financial services including, for example, securities trading and brokerage activities, investment banking, research and analysis, financing and financial advisory services. 6 FOR MORE INFORMATION ABOUT PORTFOLIO HOLDINGS Each Van Kampen trust provides a complete schedule of portfolio holdings in its semiannual and annual reports within 60 days of the end of the trust's second and fourth fiscal quarters. The semiannual reports and the annual reports are filed electronically with the Securities and Exchange Commission (SEC) on Form N-CSRS and Form N-CSR, respectively. Van Kampen also delivers the semiannual and annual reports to trust shareholders, and makes these reports available on its public Web site, www.vankampen.com. In addition to the semiannual and annual reports that Van Kampen delivers to shareholders and makes available through the Van Kampen public Web site, each trust files a complete schedule of portfolio holdings with the SEC for the trust's first and third fiscal quarters on Form N-Q. Van Kampen does not deliver the reports for the first and third fiscal quarters to shareholders, nor are the reports posted to the Van Kampen public Web site. You may, however, obtain the Form N-Q filings (as well as the Form N-CSR and N-CSRS filings) by accessing the SEC's Web site, http://www.sec.gov. You may also review and copy them at the SEC's Public Reference Room in Washington, DC. Information on the operation of the SEC's Public Reference Room may be obtained by calling the SEC at (800) SEC-0330. You can also request copies of these materials, upon payment of a duplicating fee, by electronic request at the SEC's e-mail address (publicinfo@sec.gov) or by writing the Public Reference section of the SEC, Washington, DC 20549-0102. You may obtain copies of a trust's fiscal quarter filings by contacting Van Kampen Client Relations at (800) 847-2424. 7 PROXY VOTING POLICY AND PROCEDURES AND PROXY VOTING RECORD You may obtain a copy of the trust's Proxy Voting Policy and Procedures without charge, upon request, by calling toll free (800) 847-2424 or by visiting our Web site at www.vankampen.com. It is also available on the Securities and Exchange Commission's Web site at http://www.sec.gov. You may obtain information regarding how the trust voted proxies relating to portfolio securities during the most recent twelve-month period ended June 30 without charge by visiting our Web site at www.vankampen.com. This information is also available on the Securities and Exchange Commission's Web site at http://www.sec.gov. 8 Investment Advisory Agreement Approval Both the Investment Company Act of 1940 and the terms of the Fund's investment advisory agreement require that the investment advisory agreement between the Fund and its investment adviser be approved annually both by a majority of the Board of Trustees and by a majority of the independent trustees voting separately. On May 22, 2006, the Board of Trustees, and the independent trustees voting separately, determined that the terms of the investment advisory agreement are fair and reasonable and approved the continuance of the investment advisory contract as being in the best interests of the Fund and its shareholders. In making its determination, the Board of Trustees considered materials that were specifically prepared by the investment adviser at the request of the Board and Fund counsel, and by an independent provider of investment company data contracted to assist the Board, relating to the contract review process. The Board also considered information received periodically about the portfolio, performance, the investment strategy, portfolio management team and fees and expenses of the Fund. The Board of Trustees considered the contract over a period of several months and the non-management trustees held sessions both with the investment adviser and separate from the investment adviser in reviewing and considering the contract. In approving the investment advisory agreement, the Board of Trustees considered, among other things, the nature, extent and quality of the services provided by the investment adviser, the performance, fees and expenses of the Fund compared to other similar funds and other products, the investment adviser's expenses in providing the services and the profitability of the investment adviser and its affiliated companies. The Board of Trustees considered the extent to which any economies of scale experienced by the investment adviser are shared with the Fund's shareholders, and the propriety of breakpoints in the Fund's investment advisory fee schedule. The Board of Trustees considered comparative advisory fees of the Fund and other investment companies and/or other products at different asset levels, and considered the trends in the industry. The Board of Trustees evaluated other benefits the investment adviser and its affiliates derive from their relationship with the Fund. The Board of Trustees reviewed information about the foregoing factors and considered changes, if any, in such information since its previous approval. The Board of Trustees discussed the financial strength of the investment adviser and its affiliated companies and the capability of the personnel of the investment adviser, and specifically the strength and background of its portfolio management personnel. The Board of Trustees reviewed the statutory and regulatory requirements for approval and disclosure of investment advisory agreements. The Board of Trustees, including the independent trustees, evaluated all of the foregoing and does not believe any single factor or group of factors control or dominate the review process, and, after considering all factors together, has determined, in the exercise of its business judgment, that approval 9 of the investment advisory agreement is in the best interests of the Fund and its shareholders. The following summary provides more detail on certain matters considered but does not detail all matters considered. Nature, Extent and Quality of the Services Provided. On a regular basis, the Board of Trustees considers the roles and responsibilities of the investment adviser as a whole and for those specific portfolio management, support and trading functions servicing the Fund. The trustees discuss with the investment adviser the resources available and used in managing the Fund. The trustees also discuss certain other services which are provided on a cost-reimbursement basis by the investment adviser or its affiliates to the Van Kampen funds including certain accounting, administrative and legal services. The Board has determined that the nature, extent and quality of the services provided by the investment adviser support its decision to approve the investment advisory contract. Performance, Fees and Expenses of the Fund. On a regular basis, the Board of Trustees reviews the performance, fees and expenses of the Fund compared to its peers and to appropriate benchmarks. In addition, the Board spends more focused time on the performance of the Fund and other funds in the Van Kampen complex, paying specific attention to underperforming funds. The trustees discuss with the investment adviser the performance goals and the actual results achieved in managing the Fund. When considering a fund's performance, the trustees and the investment adviser place emphasis on trends and longer-term returns (focusing on one-year, three-year and five-year performance with special attention to three-year performance) and, when a fund's weighted performance is under the fund's benchmark, they discuss the causes and where necessary seek to make specific changes to investment strategy or investment personnel. The Fund discloses more information about its performance elsewhere in this report and in the Fund's prospectus. The trustees discuss with the investment adviser the level of advisory fees for this Fund relative to comparable funds and other products advised by the adviser and others in the marketplace. The trustees review not only the advisory fees but other fees and expenses (whether paid to the adviser, its affiliates or others) and the Fund's overall expense ratio. The Board has determined that the performance, fees and expenses of the Fund support its decision to approve the investment advisory contract. Investment Adviser's Expenses in Providing the Service and Profitability. At least annually, the trustees review the investment adviser's expenses in providing services to the Fund and other funds advised by the investment adviser and the profitability of the investment adviser. These profitability reports are put together by the investment adviser with the oversight of the Board. The trustees discuss with the investment adviser its revenues and expenses, including among other things, revenues for advisory services, portfolio management-related expenses, revenue sharing arrangement costs and allocated expenses both on an aggregate basis and per fund. The Board has determined that the analysis of the 10 investment adviser's expenses and profitability support its decision to approve the investment advisory contract. Economies of Scale. On a regular basis, the Board of Trustees considers the size of the Fund and how that relates to the Fund's expense ratio and particularly the Fund's advisory fee rate. In conjunction with its review of the investment adviser's profitability, the trustees discuss with the investment adviser how more (or less) assets can affect the efficiency or effectiveness of managing the Fund's portfolio and whether the advisory fee level is appropriate relative to current asset levels and/or whether the advisory fee structure reflects economies of scale as asset levels change. The Board has determined that its review of the actual and potential economies of scale of the Fund support its decision to approve the investment advisory contract. Other Benefits of the Relationship. On a regular basis, the Board of Trustees considers other benefits to the investment adviser and its affiliates derived from its relationship with the Fund and other funds advised by the investment adviser. These benefits include, among other things, fees for transfer agency services provided to the funds, in certain cases research received by the adviser generated from commission dollars spent on funds' portfolio trading, and in certain cases distribution or service related fees related to funds' sales. The trustees review with the investment adviser each of these arrangements and the reasonableness of its costs relative to the services performed. The Board has determined that the other benefits received by the investment adviser or its affiliates support its decision to approve the investment advisory contract. 11 VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ VARIABLE RATE** SENIOR LOAN INTERESTS 178.7% AEROSPACE/DEFENSE 5.2% $14,594 Alion Science and Technology Corp., Term Loan............. B1 B+ 8.00 to 12/31/07 to $ 14,642,319 11.00% 08/02/09 155 Alion Science and Technology Corp., Revolving Credit Agreement.................... B1 B+ 10.00 08/02/09 151,125 3,825 AM General, LLC, Term Loan (b).......................... NR NR 9.83 to 11/01/11 3,870,422 11.75 1,497 Apptis, Inc., Term Loan...... B2 B+ 8.65 01/05/10 1,508,353 7,527 ARINC, Inc., Term Loan....... Ba3 BB 7.11 03/10/11 7,550,271 4,989 DynCorp International, LLC, Term Loan.................... Ba3 BB- 7.81 to 02/11/11 5,011,932 8.31 7,460 IAP Worldwide Services, Inc., Term Loan.................... B2 B- 8.50 to 12/30/12 to 7,551,990 13.50 06/30/13 3,540 ILC Industries, Inc., Term Loan......................... NR NR 7.99 to 02/24/12 3,553,777 8.00 9,720 K&F Industries, Inc., Term Loan......................... B2 B+ 7.40 11/18/12 9,736,239 1,406 Primus International, Inc., Revolving Credit Agreement... NR NR 7.84 06/07/12 1,411,523 4,497 SI International, Inc., Term Loan......................... B1 NR 6.97 02/09/11 4,502,926 11,370 Spirit AeroSystems, Inc., Term Loan.................... B1 BB- 7.75 12/31/11 11,431,050 8,478 Wyle Laboratories, Inc., Term Loan......................... NR B+ 7.88 to 01/28/11 to 8,575,667 11.63 07/28/11 -------------- 79,497,594 -------------- AUTOMOTIVE 7.4% 8,392 Accuride Corp., Term Loan (b).......................... B1 B+ 7.31 01/31/12 8,414,896 3,000 Dana Corp., Term Loan........ B3 BB- 7.45 04/13/08 3,005,937 14,021 Federal-Mogul Corp., Term Loan (c)..................... NR NR 9.15 12/09/06 14,126,066 15,384 Federal-Mogul Corp., Revolving Credit Agreement (c).......................... NR NR 9.15 12/09/06 15,431,585 3,497 Heartland Automotive Holdings, Inc., Term Loan.... NR NR 8.93 to 02/27/12 3,523,067 9.26 3,600 Lear Corp., Term Loan........ B2 B+ 7.93 04/25/12 3,580,124 12 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ AUTOMOTIVE (CONTINUED) $10,369 MetoKote Corp., Term Loan.... B2 B+ 8.68 to 11/27/11 $ 10,401,152 8.74% 1,566 Navistar International Corp., Term Loan.................... NR BB- 10.49 02/22/09 1,581,300 6,120 Polypore, Inc., Term Loan.... B2 B 8.40 11/12/11 6,180,750 9,842 Safelite Glass Corp., Term Loan......................... NR NR 8.92 to 09/30/07 9,718,839 9.42 6,000 Sensata Technologies, Term Loan......................... B1 BB- 7.14 to 04/27/13 5,974,824 7.24 3,818 Tenneco Automotive, Inc., Term Loan.................... Ba3 BB- 7.19 12/12/10 3,846,709 26,561 TRW Automotive, Inc., Term Loan......................... Ba2 BB+ 6.75 to 01/10/10 to 26,534,260 7.19 06/30/12 2,591 United Components, Inc., Term Loan......................... B2 BB- 7.41 to 06/30/12 2,603,780 7.66 -------------- 114,923,289 -------------- BEVERAGE, FOOD & TOBACCO 10.3% 7,182 Advantage Sales & Marketing, LLC, Term Loan (b)........... NR NR 7.22 03/29/13 7,119,157 573 Atkins Nutritionals, Inc., Term Loan.................... NR NR 17.50 12/31/10 479,801 12,979 Birds Eye Foods, Inc., Term Loan (b)..................... B1 B+ 8.15 to 06/30/08 13,043,905 8.18 1,509 Buffets Holdings, Inc., Term Loan (b)..................... B1 B- 8.90 to 06/28/09 1,514,561 9.00 12,372 Commonwealth Brands, Inc., Term Loan.................... NR NR 7.75 12/22/12 12,449,023 4,722 Constellation Brands, Inc., Term Loan.................... Ba2 BB 6.75 to 06/05/13 4,742,514 7.00 4,575 Culligan International Co., Term Loan.................... B1 B+ 7.37 09/30/11 4,576,176 17,959 Dole Food, Co., Inc., Term Loan......................... Ba3 B+ 5.37 to 04/12/13 17,614,351 9.00 9,487 DS Waters Enterprises, LP, Term Loan.................... Caa3 CCC 9.81 to 11/07/09 9,507,405 11.50 3,267 Eight O'clock Coffee Co., Term Loan.................... NR NR 10.25 11/14/11 3,283,310 See Notes to Financial Statements 13 VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ BEVERAGE, FOOD & TOBACCO (CONTINUED) $ 5,080 Farley's & Sathers Candy Co., Inc., Term Loan.............. NR NR 8.24 to 06/15/10 to $ 5,096,201 11.62% 03/24/11 2,400 Fresh Start Bakeries, Inc., Term Loan.................... NR NR 7.75 to 06/27/13 2,403,000 7.88 3,982 Le-Nature's, Inc., Term Loan......................... B1 B 7.88 to 06/23/10 4,024,808 10.25 6,726 Luigino's, Inc., Term Loan... B1 B+ 8.25 to 04/02/11 6,782,273 8.44 1,546 Mafco Worldwide Corp., Term Loan......................... B1 B+ 7.35 to 12/08/11 1,548,781 7.45 8,874 Michael Foods, Inc., Term Loan......................... B1 B+ 7.03 to 11/21/10 8,901,555 7.55 6,295 National Dairy Holdings, LP, Term Loan.................... NR NR 7.40 03/15/12 6,318,237 2,640 National Distributing Co., Inc., Term Loan.............. NR NR 11.90 06/22/10 2,646,600 2,493 OSI Foods GMBH & Co. KG, Term Loan......................... NR NR 7.25 09/02/11 2,489,843 5,609 OSI Group, LLC, Term Loan.... NR NR 7.25 09/02/11 5,602,148 3,116 OSI-Holland Finance B.V., Term Loan.................... NR NR 7.25 09/02/11 3,112,304 4,635 PBM Products, LLC, Term Loan......................... NR NR 8.40 07/26/11 4,666,724 6,848 Pierre Foods, Inc., Term Loan......................... B1 B+ 6.93 06/30/10 6,860,840 5,757 Pinnacle Foods, Inc., Term Loan......................... B1 B+ 7.45 to 11/25/10 5,761,967 7.48 750 Reddy Ice Group, Inc., Term Loan......................... B1 B+ 7.25 08/09/12 749,531 6,000 Reynolds American, Inc., Term Loan......................... Ba1 BBB- 7.19 to 05/31/12 6,036,096 7.31 5,000 Sturm Foods, Inc., Term Loan......................... NR NR 7.75 to 05/26/11 5,018,750 10.00 14 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ BEVERAGE, FOOD & TOBACCO (CONTINUED) $ 3,206 Sunny Delight Beverage Co., Term Loan.................... Caa1 CCC 11.19 to 08/20/10 $ 3,176,385 11.52% 3,950 Volume Services America, Inc., Term Loan.............. B2 NR 8.74 to 10/01/10 3,974,688 9.50 -------------- 159,500,934 -------------- BROADCASTING--CABLE 13.5% 3,300 Century Cable Holdings, LLC, Term Loan (c)................ NR NR 10.25 06/30/09 3,173,894 15,000 Cequel Communications, LLC, Term Loan.................... B1 B+ 7.74 11/05/13 14,920,980 60,927 Charter Communications Operating, LLC, Term Loan.... B2 B 8.13 04/28/13 61,090,337 14,963 CSC Holdings, Inc., Term Loan......................... Ba3 BB 6.88 to 03/29/13 14,890,919 7.26 9,593 Frontiervision Operating Partners, LP, Term Loan (c) (j).......................... NR NR 9.65 to 09/30/05 to 9,463,588 9.78 03/31/06 2,354 Frontiervision Operating Partners, LP, Revolving Credit Agreement (c) (j)..... NR NR 9.65 06/30/06 2,318,260 13,373 Hilton Head Communications, LP, Term Loan (c)............ NR NR 9.50 03/31/08 12,754,739 12,760 Hilton Head Communications, LP, Revolving Credit Agreement (c)................ NR NR 8.25 09/30/07 12,079,471 9,151 Insight Midwest Holdings, LLC, Term Loan............... Ba3 BB- 7.44 12/31/09 9,171,447 823 Insight Midwest Holdings, LLC, Revolving Credit Agreement.................... Ba3 BB- 6.63 to 06/30/09 808,067 6.69 4,962 MCC Iowa, LLC, Term Loan..... Ba3 BB- 6.90 to 01/31/15 4,941,456 7.37 4,800 Mediacom Broadbrand, LLC, Term Loan.................... Ba3 BB- 7.38 01/31/15 4,785,000 2,400 Mediacom Illinois, LLC, Term Loan......................... Ba3 BB- 6.90 to 01/31/15 2,392,930 7.37 57,095 Olympus Cable Holdings, LLC, Term Loan (c)................ NR NR 9.50 to 06/30/10 to 54,752,964 10.25 -------------- 207,544,052 -------------- See Notes to Financial Statements 15 VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ BROADCASTING--DIVERSIFIED 0.6% $ 6,000 Cumulus Media, Inc., Term Loan......................... Ba3 B 7.33 to 06/07/13 $ 6,013,128 7.63% 3,709 Entravision Communications Corp., Term Loan............. Ba3 B+ 7.01 03/29/13 3,711,950 -------------- 9,725,078 -------------- BROADCASTING--RADIO 2.2% 6,000 CMP KC, LLC, Term Loan....... Caa1 CCC 9.25 to 05/03/11 6,007,500 9.31 14,786 CMP Susquehanna Corp., Term Loan......................... Ba3 B 7.25 to 05/05/13 14,792,649 7.38 1,795 LBI Media, Inc., Term Loan... B1 B 6.76 03/31/12 1,784,278 5,673 NextMedia Operating, Inc., Term Loan.................... B1 B 7.33 to 11/15/12 to 5,696,609 10.01 11/15/13 5,431 Spanish Broadcasting Systems, Inc., Term Loan.............. B1 B+ 7.25 06/11/12 5,426,726 -------------- 33,707,762 -------------- BROADCASTING--TELEVISION 0.3% 4,158 HIT Entertainment, Inc., Term Loan......................... B1 B 7.70 03/20/12 4,178,790 -------------- BUILDINGS & REAL ESTATE 8.2% 6,667 BioMed Realty, LP, Term Loan (b).......................... NR NR 7.60 05/30/10 6,683,333 15,629 Capital Automotive, LP, Term Loan (b)..................... Ba1 BB+ 7.10 12/16/10 15,645,987 316 Central Parking Corp., Term Loan......................... Ba3 BB- 7.50 03/31/10 318,136 6,300 Edge-Star Partners, Term Loan......................... NR NR 8.44 to 11/18/07 6,327,750 14.69 21,000 Ginn LA CS Borrower, LLC Term Loan......................... B1 BB 8.29 to 06/08/11 to 20,745,000 12.35 06/08/12 6,000 Landsource Communities Development, LLC, Term Loan.. NR NR 7.88 03/31/10 6,011,250 4,800 LNR Property Corp., Term Loan......................... B2 B+ 8.11 07/12/11 4,829,002 2,394 London Arena & Waterfront Finance, LLC, Term Loan...... NR NR 8.78 03/08/12 2,414,948 5,000 Macerich Partnership, LP, Term Loan.................... NR NR 6.88 04/25/10 4,991,665 16 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ BUILDINGS & REAL ESTATE (CONTINUED) $ 394 NCI Building Systems, Inc., Term Loan.................... Ba2 BB 6.71% 06/18/10 $ 394,505 2,767 NewKirk Master, LP, Term Loan......................... Ba2 BB+ 7.10 to 08/11/08 2,776,061 8.75 5,693 North Las Vegas, Term Loan... B2 B+ 8.25 to 05/09/11 to 5,737,483 12.50 05/30/12 3,600 Shea Capital I, LLC, Term Loan......................... NR NR 7.49 10/27/11 3,586,500 2,494 Shea Mountain House, LLC, Term Loan.................... NR NR 7.17 05/11/11 2,475,047 4,500 South Edge, LLC, Term Loan... NR NR 7.19 to 10/31/07 to 4,511,041 7.44 10/31/09 3,600 Standard Pacific Corp., Term Loan......................... NR NR 6.56 05/05/13 3,532,500 5,991 Tamarack Resorts, LLC, Term Loan......................... NR NR 8.33 to 05/19/11 6,017,211 8.75 9,000 Trizec Properties, Inc., Term Loan......................... NR BB+ 6.78 05/02/07 8,995,779 12,000 WCI Communities, Inc., Term Loan......................... NR NR 7.44 12/23/10 11,940,000 9,134 Yellowstone Development, LLC, Term Loan.................... NR NR 7.78 09/30/10 9,103,881 -------------- 127,037,079 -------------- BUSINESS EQUIPMENT & SERVICES 1.6% 1,788 Affiliated Computer, Services, Inc., Term Loan (b).......................... Ba2 BB 7.40 to 03/20/13 1,791,680 8.23 3,000 Contec, LLC, Term Loan....... NR NR 8.63 to 06/15/12 3,007,500 8.75 2,090 InfoUSA, Inc., Term Loan..... Ba3 BB 7.25 02/14/12 2,092,112 4,800 Institutional Shareholders Services, Inc., Term Loan.... NR NR 7.85 09/30/11 4,812,000 4,113 Katun Corp., Term Loan....... NR BB- 6.21 to 06/30/09 4,113,436 9.75 2,758 Pro-Quest, Revolving Credit Agreement.................... NR NR 7.89 to 01/31/10 2,700,570 8.89 5,435 Verifone, Inc., Term Loan.... B1 BB- 7.24 06/30/11 5,441,793 -------------- 23,959,091 -------------- See Notes to Financial Statements 17 VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ CHEMICALS, PLASTICS & RUBBER 13.9% $ 1,241 American Pacific Corp., Term Loan......................... B2 B 9.50% 11/30/10 $ 1,242,176 3,900 Basell North America (Netherlands), Term Loan (b).......................... Ba3 B+ 7.73 to 09/07/13 to 3,948,748 8.23 09/07/14 1,781 Becker-Underwood, Inc., Term Loan......................... NR NR 9.75 to 09/30/11 to 1,768,689 12.50 03/31/12 11,400 Brenntag Holdings GmbH & Co. KG, Term Loan (b)............ B2 B+ 8.08 to 01/20/14 to 11,522,406 12.08 07/17/15 17,315 Celanese, AG (Germany), Term Loan (b)..................... B1 BB- 7.50 04/06/11 17,367,175 7,500 Ferro Corp., Revolving Credit Agreement.................... NR B+ 8.53 to 06/06/12 7,497,660 8.74 3,600 Fibervisions Delaware Corp., Term Loan.................... B2 B 9.00 03/31/13 3,609,000 24,000 Hexion Specialty Chemicals, Inc., Term Loan.............. B2 B+ 7.50 to 05/05/13 23,797,488 7.56 55,489 Huntsman International, LLC, Term Loan.................... Ba3 BB- 7.15 08/16/12 55,297,961 9,000 Ineos Holdings Ltd., Term Loan......................... Ba3 B+ 7.34 to 12/16/13 to 9,065,628 7.84 12/23/14 9,686 INVISTA (Netherlands), Term Loan......................... Ba3 BB 7.00 04/30/10 to 9,703,336 04/29/11 10,175 ISP Chemco, Inc., Term Loan.. Ba3 BB- 6.94 to 02/16/13 10,185,397 7.38 14,962 Kraton Polymers, LLC, Term Loan......................... B1 B+ 7.44 05/12/13 14,962,500 10,754 Nalco Co., Term Loan......... B1 BB- 7.10 to 11/04/10 10,757,005 7.30 10,171 PQ Corp., Term Loan.......... B1 B+ 7.50 02/10/12 10,192,437 17,867 Rockwood Specialties Group, Inc., Term Loan.............. B1 NR 7.49 12/13/13 17,926,751 4,800 Wellman, Inc., Term Loan..... B2 B- 11.90 02/10/10 4,855,200 -------------- 213,699,557 -------------- 18 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ CONSTRUCTION MATERIAL 3.4% $11,940 AXIA, Inc., Term Loan........ B2 B 8.75% 12/21/12 $ 11,969,850 2,524 Brand Services, Inc., Term Loan (b)..................... B2 B 7.48 to 01/15/12 2,527,666 8.23 1,147 Builders FirstSource, Inc., Term Loan (b)................ B1 BB- 8.01 08/11/11 1,149,533 9,958 Contech Construction Products, Inc., Term Loan.... B1 B+ 7.22 to 01/31/13 9,976,722 9.25 1,500 Custom Building Products, Inc., Term Loan.............. NR NR 10.62 04/29/12 1,508,438 3,261 Gibraltar Industries, Inc., Term Loan.................... Ba1 BB 7.19 to 12/08/12 3,260,870 7.25 6,000 Interline Brands, Inc., Term Loan......................... B1 BB 7.21 to 06/23/13 6,022,500 7.26 1,197 Nortek, Inc., Term Loan...... B2 B 7.40 to 08/27/11 1,195,271 9.25 3,511 Panolam Industries International, Inc. (Canada), Term Loan.................... B2 B+ 8.25 09/30/12 3,537,624 5,700 Professional Paint, Inc., Term Loan.................... NR NR 7.69 to 05/31/12 to 5,731,500 11.38 05/31/13 894 Sensus Metering Systems, Inc., Term Loan.............. B2 B+ 6.94 to 12/17/10 896,401 7.58 2,394 Universal Building Products, Inc., Term Loan.............. NR NR 8.58 to 04/28/12 2,417,940 9.01 1,508 Werner Holding Co., Inc., Term Loan (a) (c)............ NR D 11.25 to 12/11/09 1,500,008 17.25 969 Werner Holding Co., Inc., Term Loan (c) (g)............ NR D 11.25 to 06/11/09 881,892 17.25 -------------- 52,576,215 -------------- CONTAINERS, PACKAGING & GLASS 3.8% 3,000 Anchor Glass Container Corp., Term Loan.................... NR NR 7.52 to 05/03/13 3,007,500 7.75 4,438 Berry Plastics Corp., Term Loan (b)..................... B1 B+ 7.15 12/02/11 4,439,200 1,847 Bluegrass Container Holdings, LLC, Term Loan (b)........... Ba3 BB- 7.65 06/30/13 1,857,084 See Notes to Financial Statements 19 VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ CONTAINERS, PACKAGING & GLASS (CONTINUED) $ 1,764 Consolidated Container Co., LLC, Term Loan............... B2 B- 8.38% 12/15/08 $ 1,773,556 4,800 Covalence Specialty Materials Corp., Term Loan............. Ba3 B+ 7.44 to 05/18/13 to 4,817,438 8.63 08/16/13 1,800 Crown Americas, Inc., Term Loan......................... Ba2 BB- 6.95 11/15/12 1,802,250 6,020 Graham Packaging Co., Term Loan......................... B2 B 7.56 to 10/07/11 to 6,045,792 9.75 04/07/12 13,817 Graphic Packaging International Corp., Term Loan......................... B1 B+ 7.62 to 08/08/10 13,944,153 8.14 554 Graphic Packaging International Corp., Revolving Credit Agreement... B1 B+ 8.40 to 08/08/09 537,923 10.25 5,000 Packaging Dynamics, Term Loan......................... NR BB- 7.51 06/09/13 5,006,250 4,026 Ranpak Corp., Term Loan...... NR NR 7.83 12/14/11 4,035,853 7,294 Smurfit-Stone Container Corp., Term Loan............. Ba3 B+ 7.50 to 11/01/11 7,336,298 9.50 501 Smurfit-Stone Container Corp., Revolving Credit Agreement.................... Ba3 B+ 9.75 11/01/09 487,988 1,993 Solo Cup, Inc., Term Loan.... B3 B- 7.61 to 02/27/11 to 2,007,540 9.66 03/31/12 998 Unifrax Corp., Term Loan..... B2 B 7.69 05/02/13 999,059 -------------- 58,097,884 -------------- DIVERSIFIED MANUFACTURING 2.1% 2,424 Arnold Magnetic Technologies Corp., Term Loan............. NR NR 10.50 to 03/06/11 to 2,423,845 11.50 03/06/12 5,108 Chart Industries, Inc, Term Loan......................... B1 B+ 7.56 10/17/12 5,116,318 4,500 Euramax International, Inc., Term Loan.................... Caa1 B- 12.49 06/29/13 4,524,380 14,096 Mueller Group, Inc., Term Loan......................... B1 BB- 7.36 to 10/03/12 14,184,165 7.87 6,000 X-Rite, Term Loan............ B1 6,067,500 B+ 7.60 to 06/30/12 to -------------- 10.35 06/30/13 32,316,208 -------------- 20 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ ECOLOGICAL 4.7% $20,984 Allied Waste North America, Inc., Term Loan (b).......... B1 BB 6.72 to 01/15/12 $ 20,910,061 7.27% 5,072 Duratek, Inc., Term Loan..... NR BB 7.65 to 06/07/13 5,116,075 7.77 11,728 Energy Solutions, LLC, Term Loan......................... B2 BB 7.62 to 06/07/11 to 11,830,925 7.77 06/07/13 7,776 Environmental Systems Products Holdings, Term Loan.................... B3 NR 8.73 to 12/12/08 to 7,876,480 15.50 12/12/10 4,115 Great Lakes Dredge & Dock Corp., Term Loan............. B2 CCC 7.99 to 12/22/10 4,130,215 8.62 3,881 LVI Services, Inc., Term Loan......................... NR NR 8.25 to 11/16/11 3,865,948 8.37 1,481 Safety-Kleen Corp., Term Loan......................... NR NR 12.17 to 09/15/08 1,526,921 14.25 6,400 Synagro Technologies, Inc., Term Loan.................... NR BB- 7.76 to 06/21/12 6,416,000 7.77 8,180 Waste Services, Inc., Term Loan......................... B2 B- 8.59 to 03/31/11 8,230,732 10.50 373 Waste Services, Inc., Revolving Credit Agreement... B2 B- 9.37 04/29/09 367,733 3,000 WasteQuip, Inc., Term Loan... B3 NR 11.00 07/15/12 3,015,000 -------------- 73,286,090 -------------- EDUCATION & CHILD CARE 0.7% 10,800 Education Management Corp., Term Loan.................... B2 B 8.06 06/01/13 10,869,185 -------------- ELECTRONICS 7.4% 8,400 AMI Semiconductor, Inc., Term Loan (b)..................... Ba3 BB- 6.90 04/01/12 8,421,011 5,318 Amkor Technology, Inc., Term Loan (b)..................... B2 B- 9.69 10/27/10 5,507,642 4,191 Audio Visual Services Corp., Term Loan.................... B1 NR 8.00 05/18/11 4,212,332 4,178 Automata, Inc., Term Loan (a) (c) (i)...................... NR NR 7.25 to 02/28/03 to 0 10.75 02/28/04 See Notes to Financial Statements 21 VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ ELECTRONICS (CONTINUED) $ 1,194 Blackboard, Inc., Term Loan......................... Ba3 B+ 7.65 to 02/28/12 $ 1,205,940 9.00% 2,929 DoubleClick, Inc., Term Loan......................... B2 B 9.13 to 07/13/12 2,969,047 9.17 1,193 Eastman Kodak Co., Term Loan......................... Ba3 B+ 7.44 to 10/18/12 1,193,336 7.76 2,992 Epicor Software Corp., Term Loan......................... B1 B+ 7.71 to 03/30/12 3,016,814 9.15 2,000 GXS Worldwide, Inc., Term Loan......................... B2 B+ 10.26 to 07/29/11 1,985,000 10.49 17,104 ON Semiconductor Corp., Term Loan......................... B3 B+ 7.75 12/15/11 17,106,790 1,467 Open Solutions, Inc., Term Loan......................... B1 B+ 7.78 to 09/03/11 to 1,481,335 11.78 11/30/11 15,712 Spectrum Brands, Inc., Term Loan......................... B2 B- 7.67 to 02/06/12 15,731,323 8.51 600 Stratus Technologies, Inc., Term Loan.................... B1 B- 8.50 03/29/11 602,063 40,031 Sungard Data Systems, Inc., Term Loan.................... B1 B+ 7.66 02/11/13 40,256,060 16 Sungard Data Systems, Inc., Revolving Credit Agreement... B1 B+ 9.75 08/11/11 15,809 9,037 UGS Corp., Term Loan......... B1 B+ 7.40 to 03/31/12 9,046,050 7.49 1,158 Viasystems, Inc., Revolving Credit Agreement............. B2 NR 11.75 01/31/08 1,141,001 -------------- 113,891,553 -------------- ENTERTAINMENT & LEISURE 9.2% 2,962 Alliance Atlantis Communications, Inc., Term Loan (b)..................... Ba2 BB 7.00 12/20/11 2,960,648 2,985 AMC Entertainment, Inc., Term Loan (b)..................... Ba3 B+ 7.53 01/26/13 2,997,889 6,000 Bombardier Capital, Inc., Term Loan (b)................ B1 B+ 8.24 06/28/13 5,996,250 2,400 Century Theatres, Inc., Term Loan......................... Ba3 B+ 7.11 03/01/13 2,405,100 22 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ ENTERTAINMENT & LEISURE (CONTINUED) $11,000 Fender Musical Instruments Corp., Term Loan............. Caa1 B- 7.87 to 03/30/12 to $ 11,075,011 11.12% 09/30/12 43,744 Metro-Goldwyn-Mayer Studios, Inc., Term Loan.............. NR NR 7.75 04/08/12 43,869,273 4,986 Mets, LP, Term Loan.......... NR NR 7.56 07/25/10 5,041,804 481 Movie Gallery, Inc., Term Loan......................... Caa1 CCC 10.50 04/27/10 469,135 4,489 Panavision, Inc., Term Loan......................... B1 B 8.23 to 03/30/11 4,530,832 8.49 7,446 Pure Fishing, Inc., Term Loan......................... B1 B+ 8.50 to 09/30/10 to 7,469,574 11.31 03/31/11 20,946 Regal Cinemas, Inc., Term Loan......................... Ba2 BB- 7.07 to 11/10/10 20,859,285 7.25 6,566 Six Flags Theme Parks, Inc., Term Loan.................... B1 B- 7.41 to 06/30/09 6,628,612 7.73 1,170 Six Flags Theme Parks, Inc., Revolving Credit Agreement... B1 B- 8.10 to 06/30/08 1,155,741 8.15 6,000 Southwest Sports Group, LLC, Term Loan.................... NR NR 7.80 to 12/22/10 6,003,750 8.00 4,140 Tigers Ballpark, LLC, Term Loan......................... NR NR 7.13 08/15/10 4,150,350 10,658 True Temper Sports, Inc., Term Loan.................... B2 B 3.00 to 03/15/11 10,737,803 10.25 5,880 Universal City Development Partners, LP, Term Loan...... Ba3 BB- 7.19 to 06/09/11 5,889,190 7.51 -------------- 142,240,247 -------------- FARMING & AGRICULTURE 0.8% 998 Nutro Products, Inc., Term Loan......................... B1 B 7.27 04/26/13 998,747 10,462 Wm. Bolthouse Farms, Inc., Term Loan (b)................ B2 B+ 7.81 to 12/16/12 to 10,580,634 11.00 12/16/13 -------------- 11,579,381 -------------- See Notes to Financial Statements 23 VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ FINANCE 4.8% $11,970 Ameritrade Holding Corp., Term Loan (b)................ Ba1 BB 6.90% 12/31/12 $ 11,955,038 3,121 DCS Business Services, Inc., Term Loan.................... NR NR 9.40 to 02/04/11 to 3,113,211 10.89 08/04/11 18,029 Fidelity National Information Solutions, Inc., Term Loan... Ba1 BB+ 7.10 03/09/13 18,052,494 3,591 iPayment, Inc., Term Loan.... B2 B 7.61 to 05/10/13 3,591,000 7.75 5,970 LPL Holdings, Inc., Term Loan......................... B2 B 8.13 to 06/28/13 6,040,894 8.75 8,575 Outsourcing Solutions, Inc., Term Loan.................... NR NR 9.90 09/30/10 8,596,930 11,526 Refco Finance Holdings, LLC, Term Loan (a) (c)............ B1 BB- 9.00 to 08/05/11 12,140,716 9.50 10,579 Transfirst Holdings, Inc., Term Loan.................... NR NR 8.50 to 03/31/10 to 10,716,358 13.00 03/31/11 -------------- 74,206,641 -------------- GROCERY 1.8% 11,947 Roundy's Supermarkets, Inc., Term Loan.................... B2 B+ 8.17 to 11/03/11 12,071,938 8.29 14,963 Supervalu, Inc., Term Loan... NR NR 7.06 06/02/12 14,929,253 -------------- 27,001,191 -------------- HEALTH & BEAUTY 2.5% 15,168 Bare Escentuals Beauty, Inc., Term Loan (b)................ B3 CCC 8.19 to 02/18/12 to 15,281,897 12.43 02/18/13 3,635 CEI Holdings, Inc., Term Loan......................... NR NR 8.88 to 12/03/10 to 3,644,362 13.31 12/03/11 4,613 Marietta Intermediate Holding Corp., Term Loan............. NR NR 8.69 to 12/17/10 to 4,510,661 13.50 12/17/11 15,629 Prestige Brands Holdings, Inc., Term Loan.............. B1 B+ 7.23 to 04/06/11 15,680,898 9.50 -------------- 39,117,818 -------------- HEALTHCARE 8.7% 1,197 Ameripath, Inc., Term Loan (b).......................... B1 BB- 7.39 10/31/12 1,196,850 4,874 AMN Healthcare Services, Inc., Term Loan.............. Ba2 BB- 7.50 11/02/11 4,895,495 24 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ HEALTHCARE (CONTINUED) $ 2,736 Angiotech Pharmaceuticals, Inc., Term Loan.............. Ba3 BB- 6.93 to 03/23/13 $ 2,703,381 7.00% 10,776 Capella Healthcare, Inc., Term Loan.................... B3 CCC 8.24 to 11/30/12 to 10,838,835 11.24 11/30/13 3,630 Center For Diagnostic Imaging (CDI), Term Loan............. B2 B 9.00 12/31/10 3,357,501 31,028 Community Health Systems, Inc., Term Loan.............. Ba3 BB- 6.97 08/19/11 31,071,769 7,273 Concentra Operating Corp., Term Loan.................... B1 B+ 7.50 09/30/11 7,293,306 1,197 CRC Health Corp., Term Loan.. B1 B 7.75 02/06/13 1,195,504 987 Diagnostic Imaging Group, LLC, Term Loan............... B2 B+ 8.38 to 05/04/12 950,469 10.75 6,219 FHC Health Systems, Inc., Term Loan.................... B2 B 11.23 to 12/18/09 6,436,960 13.23 1,085 Genoa Healthcare Group, Term Loan......................... B2 B 8.61 to 08/10/12 1,096,831 10.50 598 Golden Gate National Senior Care Holdings, LLC, Term Loan......................... B1 B+ 7.96 to 03/14/11 602,241 8.25 2,906 Harlan Sprague Dawley, Inc., Term Loan.................... B2 B+ 8.00 to 12/19/11 2,924,414 9.75 43,118 LifePoint Hospitals, Inc., Term Loan.................... Ba3 BB 7.13 04/15/12 42,995,096 583 Matria Healthcare, Inc., Term Loan......................... B1 BB- 7.44 to 01/19/07 to 579,982 7.75 01/19/12 7,305 Multiplan, Inc., Term Loan... B2 B+ 7.50 04/12/13 7,277,386 4,200 National Renal Institutes, Inc., Term Loan.............. NR NR 7.42 to 03/31/13 4,200,000 7.53 3,541 Sterigenics International, Inc., Term Loan.............. B2 B+ 8.33 to 06/14/11 3,549,433 10.25 600 US Oncology, Inc., Term Loan......................... Ba3 B+ 7.94 08/20/11 602,813 -------------- 133,768,266 -------------- See Notes to Financial Statements 25 VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ HOME & OFFICE FURNISHINGS, HOUSEWARES & DURABLE CONSUMER PRODUCTS 2.0% $ 2,992 Formica Corp., Term Loan..... B2 B 8.17 to 03/15/13 $ 3,001,852 8.50% 3,683 Hunter Fan Co., Term Loan.... B1 B 7.76 03/24/12 3,678,729 11,100 National Bedding Co., Term Loan......................... B3 B+ 10.49 08/31/12 11,301,188 5,393 Quality Home Brands Holdings, LLC, Term Loan............... B2 B 7.96 to 12/20/12 to 5,439,626 11.94 06/20/13 6,866 Sealy Mattress Co., Term Loan......................... Ba3 BB- 6.98 to 04/06/12 6,877,740 8.75 -------------- 30,299,135 -------------- HOTELS, MOTELS, INNS & GAMING 9.4% 1,417 Alliance Gaming Corp., Term Loan (b)..................... NR B 9.33 09/04/09 1,422,247 9,400 Greektown Casino, LLC, Term Loan......................... B1 B 8.00 12/03/12 9,447,000 4,888 Green Valley Ranch Gaming, LLC, Term Loan............... NR NR 7.25 12/17/11 4,894,173 4,147 Herbst Gaming, Inc., Term Loan......................... B1 B+ 7.11 to 01/31/11 4,155,277 7.50 4,823 Interstate Operating Co., LP, Term Loan.................... B2 B 9.94 01/14/08 4,871,074 7,729 Kuilima Resort Co., Term Loan......................... NR NR 11.90 09/30/11 7,284,862 15,021 MGM Mirage, Revolving Credit Agreement.................... NR NR 6.28 to 04/25/10 14,611,116 8.75 7,339 MGM Mirage, Term Loan........ NR NR 6.28 to 04/25/10 7,325,525 8.75 600 Pinnacle Entertainment, Term Loan......................... B1 BB- 7.40 12/14/11 601,969 118 Planet Hollywood International, Inc., Term Loan (g)..................... B3 B- 8.51 to 08/31/10 114,512 8.99 44,287 Planet Hollywood International, Inc., Term Loan......................... B3 B- 8.51 to 08/31/10 42,880,604 8.99 5,494 Resorts International Hotel & Casino, Inc., Term Loan...... Caa1 CCC- 16.50 04/26/13 5,721,846 26 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ HOTELS, MOTELS, INNS & GAMING (CONTINUED) $ 175 Resorts International Hotel & Casino, Inc., Revolving Credit Agreement............. Caa1 CCC- 8.25 to 04/26/10 $ 172,787 8.37% 1,746 Scientific Games Corp., Term Loan......................... Ba2 BB 6.65 12/23/09 1,747,262 753 Scientific Games Corp., Revolving Credit Agreement... Ba2 BB 7.15 to 12/23/09 749,235 9.00 13,200 Venetian Casino Resorts, LLC, Term Loan.................... Ba3 BB- 7.25 06/15/11 13,201,030 2,890 Venetian Casino Resorts, LLC, Revolving Credit Agreement... Ba3 BB- 7.09 to 02/22/10 2,832,513 7.25 2,000 Wembley, Inc., Term Loan..... B1 B+ 6.99 08/23/11 to 2,000,625 07/18/12 17,338 Wynn Las Vegas, LLC, Term Loan......................... B2 B+ 7.55 12/14/11 17,370,008 3,079 Yonkers Racing Corp., Term Loan......................... NR NR 8.89 08/12/11 3,105,763 -------------- 144,509,428 -------------- INSURANCE 3.3% 4,182 American Wholesale Insurance Group, Inc., Term Loan....... NR B 8.40 to 10/27/11 to 4,192,455 12.75 04/27/12 8,976 ARG Holdings, LLC, Term Loan......................... B2 NR 8.50 to 11/30/11 to 9,053,925 12.75 11/30/12 3,000 Audatex North America, Inc., Term Loan (b)................ B1 B+ 7.75 04/13/13 3,015,000 3,840 CCC Information Services Group, Inc., Term Loan....... NR NR 8.00 02/10/13 3,859,999 7,102 Conseco, Inc., Term Loan..... Ba3 BB- 7.12 06/22/10 7,117,910 3,591 Hilb, Rogal & Hobbs Co., Term Loan......................... Ba2 BB 7.00 04/26/13 3,593,991 1,708 Mitchell International, Inc., Term Loan.................... B1 B+ 7.50 08/15/11 1,715,251 11,314 USI Holdings Corp., Term Loan......................... B1 NR 7.75 03/24/11 11,399,346 6,933 Vertafore, Inc., Term Loan... NR NR 7.73 to 01/31/12 to 7,021,664 11.23 01/31/13 -------------- 50,969,541 -------------- See Notes to Financial Statements 27 VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ MACHINERY 1.2% $ 7,166 Alliance Laundry Holdings, LLC, Term Loan (b)........... B1 B 7.60 to 01/27/12 $ 7,195,278 9.50% 3,117 Douglas Dynamics, LLC, Term Loan......................... B1 BB- 7.25 12/16/10 3,125,290 6,016 Goodman Global Holdings, Inc., Term Loan.............. B1 B+ 6.94 12/23/11 6,008,990 2,444 United Rentals (North America), Inc., Term Loan.... B2 BB- 7.40 02/14/11 2,450,732 -------------- 18,780,290 -------------- MEDICAL PRODUCTS & SERVICES 3.2% 2,388 Accellent, Inc., Term Loan (b).......................... B2 BB- 7.23 11/22/12 2,385,512 3,890 AGA Medical Corp., Term Loan......................... B2 B+ 7.38 04/28/13 3,896,330 5,486 Conmed Corp., Term Loan...... Ba2 BB- 7.14 to 04/12/13 5,506,823 9.00 21,205 DaVita, Inc., Term Loan...... B1 BB- 7.11 to 10/05/12 21,273,040 7.69 2,793 DJ Orthopedics, LLC, Term Loan......................... Ba3 BB- 6.94 to 04/07/13 2,782,526 7.06 8,977 Fresenius Medical Care Holding, Inc., Term Loan..... NR BB+ 6.78 to 03/31/13 8,909,549 6.87 1,259 Kinetics Concepts, Inc., Term Loan......................... Ba3 BB 7.25 08/11/10 1,267,063 2,940 VWR International, Inc., Term Loan......................... B2 B+ 7.34 04/07/11 2,950,703 -------------- 48,971,546 -------------- MINING, STEEL, IRON & NON-PRECIOUS METALS 0.9% 4,966 New Enterprise Stone & Lime Co., Inc., Term Loan......... NR NR 7.72 to 07/30/10 4,990,964 9.50 7,418 Novelis, Inc., Term Loan..... Ba2 BB- 6.88 to 01/07/12 7,468,527 7.38 2,078 Techs Industries, Inc., Term Loan......................... NR NR 9.50 01/14/10 2,080,827 -------------- 14,540,318 -------------- NATURAL RESOURCES 2.7% 4,200 CDX Funding, LLC, Term Loan.. NR NR 10.75 03/31/13 4,263,000 595 Cheniere LNG Holdings, LLC, Term Loan.................... NR BB 8.25 08/30/12 600,897 28 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ NATURAL RESOURCES (CONTINUED) $ 2,388 Key Energy Services Group, Inc., Term Loan.............. NR NR 8.40 to 06/30/12 $ 2,399,443 8.90% 7,977 LYONDELL-CITGO Refining, LP, Term Loan.................... NR NR 7.50 05/21/07 7,997,143 2,542 SemCrude, LP, Term Loan...... Ba3 NR 7.58 to 03/16/11 2,553,272 9.00 24,373 Targa Resources, Inc., Term Loan......................... Ba3 B+ 7.23 to 10/31/07 to 24,411,333 7.75 10/31/12 -------------- 42,225,088 -------------- NON-DURABLE CONSUMER PRODUCTS 2.0% 13,188 Aearo Technologies, Inc., Term Loan (b)................ B2 CCC 7.96 to 03/22/13 to 13,384,474 11.96 09/24/13 3,894 Amscan Holdings, Inc., Term Loan (b)..................... B1 B+ 8.19 to 12/23/12 3,906,979 8.30 4,489 Easton-Bell Sports, Inc., Term Loan.................... B1 B+ 6.81 to 03/16/12 4,496,233 6.94 2,640 JohnsonDiversey, Inc., Term Loan......................... B1 B 7.63 12/16/11 2,660,352 1,782 Mega Bloks, Inc. (Canada), Term Loan.................... Ba3 BB- 6.94 to 07/26/12 1,781,444 7.25 2,200 Targus Group International, Inc., Term Loan.............. B3 CCC 12.80 05/22/13 2,131,250 2,993 UCG Paper Crafts, Inc., Term Loan......................... NR NR 8.65 02/17/13 2,999,981 -------------- 31,360,713 -------------- PAPER & FOREST PRODUCTS 4.2% 51,514 Georgia-Pacific Corp., Term Loan......................... Ba2 BB- 7.30 to 12/20/12 to 51,645,383 8.30 12/20/13 774 New Page Corp., Term Loan.... B1 B 8.50 05/02/11 779,921 5,702 White Birch Paper Co. (Canada), Term Loan.......... B2 B+ 8.75 04/06/12 5,781,899 5,854 Xerium Technologies, Inc., Term Loan.................... B1 B+ 7.75 05/18/12 5,836,033 -------------- 64,043,236 -------------- See Notes to Financial Statements 29 VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ PERSONAL & MISCELLANEOUS SERVICES 5.7% $12,559 Affinion Group, Inc., Term Loan (b)..................... B1 B+ 7.92 to 10/17/12 $ 12,633,457 8.12% 1,782 Alderwoods Group, Inc., Term Loan (b)..................... Ba3 BB 7.37 to 09/29/09 1,784,568 7.40 288 Alderwoods Group, Inc., Revolving Credit Agreement... Ba3 BB 10.00 09/29/08 284,040 10,179 Coinmach Laundry Corp., Term Loan......................... B2 B 7.69 to 12/19/12 10,264,246 7.88 4,047 Educate Operating Co., LLC, Term Loan.................... B1 NR 8.50 03/31/12 4,067,652 32,183 Hertz Corp., Term Loan....... Ba2 BB 7.41 to 12/21/12 32,379,257 7.69 11,028 Iron Mountain, Inc., Term Loan......................... Ba3 BB- 7.00 to 04/02/11 11,058,465 7.13 1,809 Omniflight Helicopters, Inc., Term Loan.................... NR NR 12.25 to 09/30/11 to 1,813,147 12.75 09/30/12 5,031 Sedgewick Claims Management Services, Inc., Term Loan.... B1 B+ 7.43 to 01/31/13 5,023,590 7.50 3,884 Stewart Enterprises, Inc., Term Loan.................... Ba3 BB 6.66 to 11/19/11 3,893,238 7.33 4,647 Weightwatchers.com, Term Loan......................... B1 B+ 7.62 to 12/16/10 to 4,678,378 10.36 06/16/11 -------------- 87,880,038 -------------- PHARMACEUTICALS 1.9% 3,330 Bradley Pharmaceuticals, Inc., Term Loan.............. NR NR 9.18 to 11/14/10 3,367,462 11.25 26,519 Warner Chilcott Holding Co., Term Loan.................... B2 B 7.61 to 01/18/12 26,581,359 8.00 -------------- 29,948,821 -------------- PRINTING & PUBLISHING 10.7% 5,657 Adams Outdoor Advertising, LP, Term Loan (b)............ B1 B+ 6.96 to 10/18/12 5,669,771 7.27 4,027 ALM Media Holdings, Inc., Term Loan.................... B3 B- 8.00 03/05/10 4,025,358 30 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ PRINTING & PUBLISHING (CONTINUED) $ 4,950 American Media Operations, Inc., Term Loan (b).......... B1 B 8.12% 01/31/13 $ 4,995,169 7,607 American Reprographics Co., Term Loan (b)................ Ba3 BB- 7.14 to 06/18/09 7,616,779 9.00 1,755 Ascend Media Holdings, LLC, Term Loan.................... NR NR 8.62 to 01/31/12 1,704,544 9.00 6,672 Canon Communications, LLC, Term Loan.................... B3 B 8.50 to 05/31/11 6,688,458 8.62 598 Caribe Information Investment, Inc., Term Loan......................... B1 B 7.42 to 03/31/13 599,248 7.46 9,825 Cygnus Business Media, Inc., Term Loan.................... B3 CCC 10.01 07/13/09 9,775,875 14,135 Day International Group, Inc., Term Loan.............. B1 B 8.12 to 12/05/12 to 14,323,798 12.87 12/05/13 2,740 Dex Media East, LLC, Term Loan......................... Ba2 BB 6.66 to 05/08/09 2,728,332 7.00 18,923 Dex Media West, LLC, Term Loan......................... Ba2 BB 6.67 to 03/09/10 18,839,594 7.00 2,312 FSC Acquisition, LLC, Term Loan......................... B2 B 7.42 to 08/01/12 2,314,317 7.60 5,400 Gatehouse Media, Inc., Term Loan......................... B1 BB- 7.39 12/06/13 5,394,940 10,187 Haights Cross Communications, LLC, Term Loan............... B3 B- 8.67 to 08/20/08 10,284,577 9.67 3,664 MC Communications, LLC, Term Loan......................... NR NR 7.44 12/31/10 3,684,334 2,086 MediaNews Group, Inc., Term Loan......................... Ba3 BB- 6.65 to 12/30/10 2,083,111 8.50 9,707 Merrill Communications, LLC, Term Loan.................... B1 B+ 7.65 to 05/15/11 9,757,270 7.75 2,836 Network Communications, Inc., Term Loan.................... Ba3 B+ 7.28 to 11/30/12 2,849,929 8.12 See Notes to Financial Statements 31 VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ PRINTING & PUBLISHING (CONTINUED) $12,707 New Publications, Inc., Term Loan......................... NR B 8.16 to 02/05/13 $ 12,763,920 12.76% 10,098 Primedia, Inc., Term Loan.... NR NR 7.88 09/30/13 9,970,513 814 Primedia, Inc., Revolving Credit Agreement............. NR NR 7.88 06/30/08 781,986 21,537 R.H. Donnelley, Inc., Term Loan......................... Ba3 BB 6.46 to 12/31/09 to 21,399,478 7.01 06/30/11 2,806 Source Media, Inc., Term Loan......................... B1 NR 7.68 11/08/11 2,810,934 2,209 SGS International, Inc., Term Loan......................... B1 B+ 7.64 to 12/30/11 2,217,183 8.12 1,500 Thomas Nelson Publishers, Inc., Term Loan.............. B1 B 7.61 to 06/12/12 1,508,438 7.75 -------------- 164,787,856 -------------- RESTAURANTS & FOOD SERVICE 3.7% 5,505 Arby's, LLC, Term Loan (b)... B1 B+ 7.74 to 07/25/12 5,507,956 7.75 12,504 Burger King Corp., Term Loan (b).......................... Ba2 B+ 7.00 06/30/12 12,473,792 6,355 Carrols Corp., Term Loan (b).......................... B1 B+ 8.00 12/31/10 6,399,892 10,506 CBRL Group, Inc., Term Loan......................... Ba2 BB 6.63 04/27/13 10,457,519 4,164 Denny's Corp., Term Loan..... B2 B 8.19 to 09/30/09 to 4,201,115 10.75 09/30/10 2,873 Landry's Restaurants, Inc., Term Loan.................... Ba2 BB- 6.86 12/28/10 2,876,929 3,750 NPC International, Term Loan......................... B1 B+ 6.88 to 05/03/13 3,727,736 9.00 9,000 Quiznos, LLC, Term Loan...... Caa1 B 7.75 to 05/05/13 to 9,018,376 11.25 11/05/13 2,496 Sagittarius Restaurants, LLC, Term Loan.................... B1 B 7.75 03/29/13 2,493,130 -------------- 57,156,445 -------------- RETAIL--OFFICE PRODUCTS 0.2% 3,553 Buhrmann US, Inc., Term Loan (b).......................... Ba3 BB- 6.88 to 12/23/10 3,562,130 7.15 -------------- 32 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ RETAIL--OIL & GAS 1.0% $ 5,672 The Pantry, Inc., Term Loan......................... Ba3 BB 7.15% 01/02/12 $ 5,683,909 10,448 Travelcenters of America, Inc., Term Loan.............. B1 BB 6.86 to 12/01/11 10,456,642 7.25 -------------- 16,140,551 -------------- RETAIL--SPECIALTY 1.7% 15,616 Nebraska Book Co., Inc., Term Loan......................... B2 B- 7.74 03/04/11 15,693,875 11,102 Visant Holding Corp., Term Loan......................... B1 B+ 7.07 10/04/11 11,168,854 -------------- 26,862,729 -------------- RETAIL--STORES 1.3% 18,513 Neiman Marcus Group, Inc., Term Loan.................... B1 B+ 7.77 04/06/13 18,684,678 1,197 Pep Boys--Manny, Moe & Jack, Term Loan.................... Ba2 B+ 8.21 01/27/11 1,206,726 -------------- 19,891,404 -------------- TELECOMMUNICATIONS--EQUIPMENT & SERVICES 0.4% 6,000 Level 3 Communications, Inc., Term Loan.................... B3 B- 8.41 12/01/11 6,010,002 -------------- TELECOMMUNICATIONS--LOCAL EXCHANGE CARRIERS 2.2% 600 Alaska Communications Systems Group, Inc., Term Loan (b)... B1 B+ 7.25 02/01/12 600,000 4,165 Cincinnati Bell, Inc., Term Loan......................... Ba3 B+ 6.66 to 08/31/12 4,155,101 6.93 9,800 Fairpoint Communications, Inc., Term Loan.............. B1 BB- 7.25 02/08/12 9,757,125 4,092 Hawaiian Telcom, Inc., Term Loan......................... B1 B 7.75 04/30/12 to 4,111,802 10/31/12 1,712 Orius Corp., LLC, Term Loan (c) (i)...................... NR NR 12.00 01/23/09 to 358,032 01/23/10 618 Orius Corp., LLC, Revolving Credit Agreement (c) (i)..... NR NR 4.00 to 01/31/06 531,357 10.75 13,425 Qwest Corp., Term Loan....... Ba3 BB 12.00 06/30/07 13,665,214 1,150 Sorenson Communications, Inc., Term Loan.............. NR NR 8.11 11/15/12 1,154,659 -------------- 34,333,290 -------------- See Notes to Financial Statements 33 VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ TELECOMMUNICATIONS--LONG DISTANCE 0.2% $ 3,582 Time Warner Telecom, Inc., Term Loan.................... B1 B 7.82 to 11/30/12 $ 3,608,865 8.00% -------------- 3,540 Cellular South, Inc., Term 3,548,728 Loan......................... NR NR 7.24 to 05/04/11 8.75 11,917 Centennial Cellular, Inc., 11,973,056 Term Loan.................... B1 B 7.23 to 02/09/11 7.75 1,800 Cricket Communications, Inc., 1,815,413 Term Loan.................... B2 B 8.25 06/16/13 3,636 Nextel Partners, Inc., Term 3,640,153 Loan......................... Ba1 A 6.85 05/31/12 -------------- 20,977,350 -------------- TEXTILES & LEATHER 1.0% 1,995 Malden Mills Industries, Inc., Term Loan (a).......... NR NR 10.00 10/01/08 0 8,064 Propex Fabrics, Inc., Term Loan......................... B1 BB- 7.76 07/31/12 8,074,537 6,933 The William Carter Co., Term Loan......................... B1 BB 6.76 to 07/14/12 6,923,861 6.99 -------------- 14,998,398 -------------- TRANSPORTATION--CARGO 0.7% 4,160 Jacobson Acquisition Co., Term Loan.................... NR NR 10.00 to 04/07/09 to 4,169,911 10.75 04/07/11 1,194 Kenan Advantage Group, Inc., Term Loan.................... NR NR 8.50 12/16/11 1,201,462 2,452 Pacer International, Inc., Term Loan.................... Ba3 BB 6.81 to 06/10/10 2,445,636 8.75 2,912 Quality Distribution, Inc., Term Loan.................... B2 B- 8.39 to 11/13/09 2,926,160 8.40 510 Quality Distribution, Inc., Revolving Credit Agreement... B2 B- 8.85 to 11/13/08 507,450 10.75 -------------- 11,250,619 -------------- 34 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued BANK LOAN PRINCIPAL RATINGS+ AMOUNT -------------- STATED (000) BORROWER MOODY'S S&P COUPON MATURITY* VALUE ------------------------------------------------------------------------------------------------ TRANSPORTATION--PERSONAL 0.8% $ 934 Neoplan USA Corp., Revolving Credit Agreement (d) (j) (m).......................... NR NR 8.54% 06/30/06 $ 873,056 6,000 United Airlines, Inc., Term Loan......................... B1 B+ 8.63 to 02/01/12 6,075,624 9.19 4,800 US Airways Group, Inc., Term Loan......................... B2 B 9.00 03/31/11 4,831,800 -------------- 11,780,480 -------------- TRANSPORTATION--RAIL MANUFACTURING 0.8% 12,108 Helm Holding Corp., Term Loan......................... NR NR 7.66 to 07/08/11 to 12,207,231 11.66 07/08/12 -------------- UTILITIES 3.0% 4,498 Astoria Generating Co., LP, Term Loan (b)................ B1 BB- 7.38 to 02/23/13 to 4,523,478 9.20 08/23/13 1,928 Midwest Generation, LLC, Term Loan......................... Ba3 BB- 7.24 to 04/27/11 1,932,418 7.31 5,970 Mirant North America, LLC, Term Loan.................... B1 BB- 7.15 01/03/13 5,940,150 17,973 NRG Energy, Inc., Term Loan.. Ba2 BB- 7.23 02/01/13 18,045,091 6,300 Primary Energy Operating, LLC, Term Loan............... NR NR 7.98 08/24/09 6,320,998 2,602 Reliant Energy Resources Corp., Term Loan............. B2 B 7.78 04/30/10 2,604,920 1,606 Reliant Energy Resources Corp., Revolving Credit Agreement.................... B2 B 8.28 to 12/22/09 1,583,400 10.13 5,615 Thermal North America, Inc., Term Loan.................... Ba3 BB- 7.25 10/12/13 5,607,658 -------------- 46,558,113 -------------- 2,756,377,522 TOTAL VARIABLE RATE** SENIOR LOAN INTERESTS 178.7%............................. -------------- DESCRIPTION VALUE --------------------------------------------------------------------------------------------- NOTES 2.3% Boise Cascade LLC, ($3,700,000 par, 8.38% coupon, maturing 10/15/12) (h)..... $ 3,718,500 Builders FirstSource, Inc. ($8,700,000 par, 9.42% coupon, maturing 02/15/12) (h)........................................................................ 8,874,000 See Notes to Financial Statements 35 VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued DESCRIPTION VALUE --------------------------------------------------------------------------------------------- Compression Polymers Corp. ($2,700,000 par, 12.39% coupon, maturing 07/01/12) (h)........................................................................ $ 2,767,500 Del Laboratories, Inc. ($5,400,000 par, 10.15% coupon, maturing 11/01/11) (h)........................................................................ 5,616,000 Qwest Corp. ($3,500,000 par, 8.58% coupon, maturing 06/15/13) (h)............ 3,762,500 Rogers Wireless Communications, Inc. ($9,000,000 par, 8.45% coupon, maturing 12/15/10) (Canada) (h)..................................................... 9,270,000 Verso Paper Holding LLC ($1,500,000 par, 9.24% coupon, maturing 08/01/14) (h) (k) (l).................................................................... 1,500,000 -------------- TOTAL NOTES 2.3%............................................................ 35,508,500 -------------- EQUITIES 0.0% Aladdin Gaming Holdings, LLC (7.84% Ownership Interest, Acquired 09/30/04, Cost $304,135) (e) (f)..................................................... 27,104 Comdisco Holding Co., Inc. (134 common shares) (e)........................... 2,047 Comdisco Holding Co., Inc. (63 common shares, Acquired 03/02/05, Cost $32) (e) (f).................................................................... 963 Environmental Systems Products Holdings, Inc. (3,275 common shares, Acquired 06/22/04, Cost $0) (e) (f)................................................. 83,971 IDT Corp. (22,898 common shares) (e)......................................... 306,375 London Clubs International (Warrants for 141,982 common shares, Acquired 10/15/04, Cost $260,912) (e) (f)........................................... 255,940 Malden Mills Industries (263,436 common shares, Acquired 10/29/03, Cost $0) (e) (f).................................................................... 0 Malden Mills Industries (860,902 preferred shares, Acquired 10/29/03, Cost $0) (e) (f)................................................................ 0 Neoplan USA Corp. (2,262 preferred shares, Acquired 09/04/03, Cost $1,074,521) (d) (e) (f) (m)................................................ 0 Neoplan USA Corp. (8,517 common shares, Acquired 09/04/03, Cost $85) (d) (e) (f) (m).................................................................... 0 Orius Corp. (315,080 common shares, Acquired 02/03/03, Cost $0) (c) (e) (f)........................................................................ 0 Planet Hollywood International, Inc. (Warrants for 89,674 common shares, Acquired 09/03/04 & 07/22/05, Cost $0) (e) (f)............................. 0 Railworks Corp. (Warrants for 865 common shares, Acquired 02/10/03, Cost $0) (e) (f).................................................................... 0 Rotech Medical Corp. (48,485 common shares, Acquired 06/12/02, Cost $193,940) (e) (f).................................................................... 0 Safelite Glass Corp. (421,447 common shares, Acquired 10/20/00, Cost $1,714,995) (e) (f)........................................................ 0 Safelite Realty (28,448 common shares, Acquired 10/26/00, Cost $0) (e) (f)... 0 -------------- TOTAL EQUITIES............................................................... 676,400 -------------- TOTAL LONG-TERM INVESTMENTS 181.0% (Cost $2,805,185,567)...................................................... 2,792,562,422 -------------- 36 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued DESCRIPTION VALUE --------------------------------------------------------------------------------------------- SHORT-TERM INVESTMENTS 3.2% REPURCHASE AGREEMENT 1.2% State Street Bank & Trust Corp. ($19,000,000 par collateralized by U.S. Government obligations in a pooled cash account, interest rate of 5.12%, dated 07/31/06, to be sold on 08/01/06 at $19,002,702) (b)................. $ 19,000,000 TIME DEPOSIT 2.0% State Street Bank & Trust Corp. ($31,108,536 par, 4.05% coupon, dated 07/31/06, to be sold on 08/01/06 at $31,112,036) (b)....................... 31,108,536 -------------- TOTAL SHORT-TERM INVESTMENTS (Cost $50,108,536)......................................................... 50,108,536 -------------- TOTAL INVESTMENTS 184.2% (Cost $2,855,294,103)...................................................... 2,842,670,958 BORROWINGS (36.1%).......................................................... (557,000,000) PREFERRED SHARES (INCLUDING ACCRUED DISTRIBUTIONS) (45.4%).................. (700,452,586) LIABILITIES IN EXCESS OF OTHER ASSETS (2.7%)................................ (42,337,292) -------------- NET ASSETS APPLICABLE TO COMMON SHARES 100.0%............................... $1,542,881,080 ============== NR--Not rated + Bank Loans rated below Baa by Moody's Investor Service, Inc. or BBB by Standard & Poor's Group are considered to be below investment grade. Bank loan ratings are unaudited. Industry percentages are calculated as a percentage of net assets applicable to common shares. (a) This Senior Loan interest is non-income producing. (b) A portion of this security is designated in connection with unfunded commitments. (c) This borrower has filed for protection in federal bankruptcy court. (d) Affiliated company. See Notes to Financial Statements. (e) Non-income producing security as this stock or warrant currently does not declare dividends. (f) Restricted Security. Securities were acquired through the restructuring of senior loans. These securities are restricted as they are not allowed to be deposited via the Depository Trust Company. If at a later point in time, the company wishes to register, the issuer will bear the costs associated with registration. The aggregate value of restricted securities represents 0.02% of the net assets applicable to common shares of the Trust. (g) Payment-in-kind security. (h) Variable rate security. Interest rate shown is that in effect at July 31, 2006. (i) This borrower is currently in liquidation. See Notes to Financial Statements 37 VAN KAMPEN SENIOR INCOME TRUST PORTFOLIO OF INVESTMENTS -- JULY 31, 2006 continued (j) The borrower is in the process of restructuring or amending the terms of this loan. (k) 144A securities are those which are exempt from registration under Rule 144A of the Securities Act of 1933, as amended. These securities may only be resold in transactions exempt from registration which are normally those transactions with qualified institutional buyers. (l) Security purchased on a when-issued or delayed delivery basis. (m) Subsequent to July 31, 2006, this borrower has filed for protection in federal bankruptcy court. * Senior Loans in the Trust's portfolio generally are subject to mandatory and/or optional prepayment. Because of these mandatory prepayment conditions and because there may be significant economic incentives for a Borrower to prepay, prepayments of Senior Loans in the Trust's portfolio may occur. As a result, the actual remaining maturity of Senior Loans held in the Trust's portfolio may be substantially less than the stated maturities shown. Although the Trust is unable to accurately estimate the actual remaining maturity of individual Senior Loans, the Trust estimates that the actual average maturity of the Senior Loans held in its portfolio will be approximately 18-24 months. ** Senior Loans in which the Trust invests generally pay interest at rates which are periodically redetermined by reference to a base lending rate plus a premium. These base lending rates are generally (i) the lending rate offered by one or more major European banks, such as the London Inter-Bank Offered Rate ("LIBOR"), (ii) the prime rate offered by one or more major United States banks and (iii) the certificate of deposit rate. Senior Loans are generally considered to be restricted in that the Trust ordinarily is contractually obligated to receive approval from the Agent Bank and/or Borrower prior to the disposition of a Senior Loan. 38 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST FINANCIAL STATEMENTS Statement of Assets and Liabilities July 31, 2006 ASSETS: Investments in Unaffiliated Securities (Cost $2,853,285,747)........................................... $2,841,797,902 Investments in Affiliated Securities (Cost $2,008,356)...... 873,056 -------------- Total Investments (Cost $2,855,294,103)................... 2,842,670,958 Receivables: Interest and Fees......................................... 20,324,811 Investments Sold.......................................... 5,408,250 Other....................................................... 289,583 -------------- Total Assets............................................ 2,868,693,602 -------------- LIABILITIES: Payables: Borrowings................................................ 557,000,000 Investments Purchased..................................... 59,302,056 Investment Advisory Fee................................... 2,022,750 Administrative Fee........................................ 475,941 Distributor and Other Affiliates.......................... 156,530 Income Distributions--Common Shares....................... 150,869 Accrued Interest Expense.................................... 2,557,220 Unfunded Commitments........................................ 2,329,699 Accrued Expenses............................................ 842,265 Trustees' Deferred Compensation and Retirement Plans........ 522,606 -------------- Total Liabilities....................................... 625,359,936 Preferred Shares (including accrued distributions).......... 700,452,586 -------------- NET ASSETS APPLICABLE TO COMMON SHARES...................... $1,542,881,080 ============== NET ASSET VALUE PER COMMON SHARE ($1,542,881,080 divided by 180,010,000 shares outstanding)........................... $ 8.57 ============== NET ASSETS CONSIST OF: Common Shares ($.01 par value with an unlimited number of shares authorized, 180,010,000 shares issued and outstanding).............................................. $ 1,800,100 Paid in Surplus............................................. 1,788,748,292 Accumulated Undistributed Net Investment Income............. 4,835,073 Net Unrealized Depreciation................................. (14,952,844) Accumulated Net Realized Loss............................... (237,549,541) -------------- NET ASSETS APPLICABLE TO COMMON SHARES...................... $1,542,881,080 ============== PREFERRED SHARES ($.01 par value, authorized 28,000 shares, 28,000 issued with liquidation preference of $25,000 per share).................................................... $ 700,000,000 ============== NET ASSETS INCLUDING PREFERRED SHARES....................... $2,242,881,080 ============== See Notes to Financial Statements 39 VAN KAMPEN SENIOR INCOME TRUST FINANCIAL STATEMENTS continued Statement of Operations For the Year Ended July 31, 2006 INVESTMENT INCOME: Interest from Unaffiliated Securities....................... $200,185,110 Interest from Affiliated Securities......................... 82,020 Dividends................................................... 11,134 Other....................................................... 3,862,404 ------------ Total Income.......................................... 204,140,668 ------------ EXPENSES: Investment Advisory Fee..................................... 23,983,804 Administrative Fee.......................................... 5,643,248 Credit Line................................................. 2,176,496 Preferred Share Maintenance................................. 1,821,794 Custody..................................................... 666,705 Legal....................................................... 636,862 Trustees' Fees and Related Expenses......................... 116,543 Other....................................................... 967,579 ------------ Total Operating Expense............................... 36,013,031 ------------ Interest Expense...................................... 25,343,917 Total Expense......................................... 61,356,948 ------------ NET INVESTMENT INCOME....................................... $142,783,720 ============ REALIZED AND UNREALIZED GAIN/LOSS: Realized Loss on Affiliated Securities...................... $ (1,779,547) Realized Loss on Unaffiliated Securities.................... (7,718,194) ------------ (9,497,741) ------------ Unrealized Appreciation/Depreciation: Beginning of the Period................................... (5,150,495) ------------ End of the Period: Investments............................................. (12,623,145) Unfunded Commitments.................................... (2,329,699) ------------ (14,952,844) ------------ Net Unrealized Depreciation During the Period............... (9,802,349) ------------ NET REALIZED AND UNREALIZED LOSS............................ $(19,300,090) ============ DISTRIBUTIONS TO PREFERRED SHAREHOLDERS..................... $(30,129,890) ============ NET INCREASE IN NET ASSETS APPLICABLE TO COMMON SHARES FROM OPERATIONS................................................ $ 93,353,740 ============ 40 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST FINANCIAL STATEMENTS continued Statements of Changes in Net Assets FOR THE FOR THE YEAR ENDED YEAR ENDED JULY 31, 2006 JULY 31, 2005 -------------------------------- FROM INVESTMENT ACTIVITIES: Operations: Net Investment Income................................... $ 142,783,720 $ 107,008,212 Net Realized Loss....................................... (9,497,741) (228,737) Net Unrealized Appreciation/Depreciation During the Period................................................ (9,802,349) 2,818,009 Distributions to Preferred Shareholders: Net Investment Income................................. (30,129,890) (17,534,408) -------------- -------------- Change in Net Assets Applicable to Common Shares from Operations............................................ 93,353,740 92,063,076 Distributions to Common Shareholders: Net Investment Income................................. (111,174,162) (85,468,577) -------------- -------------- NET CHANGE IN NET ASSETS APPLICABLE TO COMMON SHARES FROM INVESTMENT ACTIVITIES............................ (17,820,422) 6,594,499 FROM CAPITAL TRANSACTIONS: Offering Costs on Preferred Shares...................... -0- (1,764) -------------- -------------- TOTAL INCREASE/DECREASE IN NET ASSETS APPLICABLE TO COMMON SHARES......................................... (17,820,422) 6,592,735 NET ASSETS APPLICABLE TO COMMON SHARES: Beginning of the Period................................. 1,560,701,502 1,554,108,767 -------------- -------------- End of the Period (Including accumulated undistributed net investment income of $4,835,073 and $4,136,318, respectively)......................................... $1,542,881,080 $1,560,701,502 ============== ============== See Notes to Financial Statements 41 VAN KAMPEN SENIOR INCOME TRUST FINANCIAL STATEMENTS continued Statement of Cash Flows For the Year Ended July 31, 2006 CHANGE IN NET ASSETS FROM OPERATIONS (INCLUDING PREFERRED SHARE DISTRIBUTIONS)...................................... $ 93,353,740 ------------- Adjustments to Reconcile the Change in Net Assets from Operations to Net Cash Provided by Operating Activities: Increase in Investments at Value.......................... (4,514,521) Increase in Interest and Fees Receivables................. (6,719,453) Decrease in Receivable for Investments Sold............... 9,238,040 Increase in Other Assets.................................. (117,294) Increase in Investment Advisory Fee Payable............... 37,137 Increase in Administrative Fee Payable.................... 8,738 Increase in Distributor and Affiliates Payable............ 1,822 Decrease in Payable for Investments Purchased............. (14,685,651) Change in Unfunded Commitments............................ 29,997 Change in Accrued Interest Expense........................ 1,156,599 Increase in Accrued Expenses.............................. 123,872 Increase in Trustees' Deferred Compensation and Retirement Plans................................................... 78,844 ------------- Total Adjustments....................................... (15,361,870) ------------- NET CASH PROVIDED BY OPERATING ACTIVITIES................... 77,991,870 ------------- CASH FLOWS FROM FINANCING ACTIVITIES: Change in Bank Borrowings................................... 33,000,000 Cash Distributions Paid..................................... (110,991,879) ------------- Net Cash Used for Financing Activities.................. (77,991,879) ------------- NET INCREASE IN CASH........................................ (9) Cash at Beginning of the Period............................. 9 ------------- CASH AT THE END OF THE PERIOD............................... $ -0- ============= SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION: Cash Paid During the Year for Interest...................... $ 24,187,318 ============= 42 See Notes to Financial Statements VAN KAMPEN SENIOR INCOME TRUST FINANCIAL HIGHLIGHTS THE FOLLOWING SCHEDULE PRESENTS FINANCIAL HIGHLIGHTS FOR ONE COMMON SHARE OF THE TRUST OUTSTANDING THROUGHOUT THE PERIODS INDICATED. -------- 2006 -------- NET ASSET VALUE, BEGINNING OF THE PERIOD.................... $ 8.67 -------- Net Investment Income..................................... .79(g) Net Realized and Unrealized Gain/Loss..................... (.10) Common Share Equivalent of Distributions Paid to Preferred Shareholders: Net Investment Income................................... (.17) -------- Total from Investment Operations............................ .52 -------- Distributions Paid to Common Shareholders: Net Investment Income..................................... (.62) Dilutive impact from the offering of Money Market Cumulative Preferred Shares.......................................... -0- -------- NET ASSET VALUE, END OF THE PERIOD.......................... $ 8.57 ======== Common Share Market Price at End of the Period.............. $ 8.38 Total Return (a)............................................ 10.41% Net Assets Applicable to Common Shares at End of the Period (In millions)............................................. $1,542.9 Ratios to Average Net Assets applicable to Common Shares excluding Borrowings: Operating Expense (d)..................................... 2.31% Interest Expense (d)...................................... 1.63% Gross Expense (d)......................................... 3.94% Net Investment Income (d)................................. 9.17% Net Investment Income (e)................................. 7.23% Portfolio Turnover (b)...................................... 75% SUPPLEMENTAL RATIOS: Ratios to Average Net Assets including Preferred Shares and Borrowings: Operating Expense (d)..................................... 1.28% Interest Expense (d)...................................... .90% Gross Expense (d)......................................... 2.18% Net Investment Income (d)................................. 5.06% Net Investment Income (e)................................. 3.99% SENIOR INDEBTEDNESS: Total Preferred Shares Outstanding........................ 28,000 Asset Coverage Per Preferred Share (f).................... $ 80,119 Involuntary Liquidating Preference Per Preferred Share.... $ 25,000 Average Market Value Per Preferred Share.................. $ 25,000 Total Borrowing Outstanding (In thousands)................ $557,000 Asset Coverage Per $1,000 Unit of Senior Indebtedness (c)..................................................... 5,028 (a) Total return based on common share market price assumes an investment at the common share market price at the beginning of the period indicated, reinvestment of all distributions for the period in accordance with the Trust's dividend reinvestment plan, and sale of all shares at the closing common share market price at the end of the period indicated. (b)Calculation includes the proceeds from principal repayments and sales of senior loan interests. (c)Calculated by subtracting the Trust's total liabilities (not including the Borrowings) from the Trust's total assets and dividing by the total number of senior indebtedness units, where one unit equals $1,000 of senior indebtedness. (d)Ratios do not reflect the effect of distributions to preferred shareholders. (e)Ratios reflect the effect of distributions to preferred shareholders. (f)Calculated by subtracting the Trust's total liabilities (not including the preferred shares) from the Trust's total assets and dividing this by the number of preferred shares outstanding. (g)Based on average shares outstanding. N/A=Not Applicable See Notes to Financial Statements 43 YEAR ENDED JULY 31, ---------------------------------------------- 2005 2004 2003 2002 ---------------------------------------------- $ 8.63 $ 8.10 $ 7.94 $ 8.51 -------- -------- -------- -------- .60 .42 .46 .49 .01 .57 .14 (.55) (.10) (.02) -0- -0- -------- -------- -------- -------- .51 .97 .60 (.06) -------- -------- -------- -------- (.47) (.40) (.44) (.51) -0- (.04) -0- -0- -------- -------- -------- -------- $ 8.67 $ 8.63 $ 8.10 $ 7.94 ======== ======== ======== ======== $ 8.19 $ 8.84 $ 7.84 $ 6.67 -2.03% 18.13% 25.06% -8.05% $1,560.7 $1,554.1 $1,458.6 $1,430.0 2.26% 1.91% 1.59% 1.48% .82% .31% .62% .53% 3.08% 2.22% 2.21% 2.01% 6.87% 5.06% 5.98% 6.02% 5.75% 4.80% N/A N/A 94% 84% 78% 65% 1.27% 1.30% 1.19% 1.22% .46% .21% .46% .44% 1.73% 1.51% 1.65% 1.66% 3.86% 3.44% 4.47% 4.95% 3.23% 3.26% N/A N/A 28,000 28,000 N/A N/A $ 80,750 $ 80,509 N/A N/A $ 25,000 $ 25,000 N/A N/A $ 25,000 $ 25,000 N/A N/A $524,000 $450,000 $401,000 $370,159 5,315 6,009 4,637 4,863 44 VAN KAMPEN SENIOR INCOME TRUST NOTES TO FINANCIAL STATEMENTS -- JULY 31, 2006 1. SIGNIFICANT ACCOUNTING POLICIES Van Kampen Senior Income Trust (the "Trust") is registered as a non-diversified, closed-end management investment company under the Investment Company Act of 1940 (the "1940 Act"), as amended. The Trust's investment objective is to seek to provide a high level of current income, consistent with preservation of capital. The Trust seeks to achieve its objective by investing primarily in a portfolio of interests in floating or variable rate senior loans to corporations, partnerships and other entities which operate in a variety of industries and geographical regions. The Trust borrows money for investment purposes which will create the opportunity for enhanced return, but also should be considered a speculative technique and may increase the Trust's volatility. The Trust commenced investment operations on June 24, 1998. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. A. SECURITY VALUATION The Trust's Senior Loans and notes are valued by the Trust following valuation guidelines established and periodically reviewed by the Trust's Board of Trustees. Under the valuation guidelines, Senior Loans and notes for which reliable market quotes are readily available are valued at the mean of such bid and ask quotes. Where reliable market quotes are not readily available, Senior Loans and notes are valued, where possible, using independent market indicators provided by independent pricing sources approved by the Board of Trustees. Other Senior Loans and notes are valued by independent pricing sources approved by the Board of Trustees based upon pricing models developed, maintained and operated by those pricing sources or valued by Van Kampen Asset Management (the "Adviser") by considering a number of factors including consideration of market indicators, transactions in instruments which the Adviser believes may be comparable (including comparable credit quality, interest rate, interest rate redetermination period and maturity), the credit worthiness of the Borrower, the current interest rate, the period until next interest rate redetermination and the maturity of such Senior Loan. Consideration of comparable instruments may include commercial paper, negotiable certificates of deposit and short-term variable rate securities which have adjustment periods comparable to the Senior Loans in the Trust's portfolio. The fair value of Senior Loans are reviewed and approved by the Trust's Valuation Committee and the Board of Trustees. Equity securities are valued on the basis of prices furnished by pricing services or as determined in good faith by the Adviser under the direction of the Board of Trustees. Short-term securities with remaining maturities of 60 days or less are valued at amortized cost, which approximates market value. Short-term loan participations are valued at cost in the absence of any indication of impairment. The Trust may invest in repurchase agreements, which are short-term investments in which the Trust acquires ownership of a debt security and the seller agrees to repurchase the security at a future time and specified price. Repurchase agreements are fully collateralized by the underlying debt security. The Trust will make payment for such securities only upon 45 VAN KAMPEN SENIOR INCOME TRUST NOTES TO FINANCIAL STATEMENTS -- JULY 31, 2006 continued physical delivery or evidence of book entry transfer to the account of the custodian bank. The seller is required to maintain the value of the underlying security at not less than the repurchase proceeds due the Trust. B. SECURITY TRANSACTIONS Investment transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. Legal expenditures that are expected to result in the restructuring of or a plan of reorganization for an investment are recorded as realized losses. The Trust may purchase and sell securities on a "when-issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Trust will segregate assets with the custodian having an aggregate value at least equal to the amount of the when-issued or delayed delivery purchase commitments until payment is made. At July 31, 2006, the Trust had $1,500,000 of when-issued or delayed delivery purchase commitments. C. INVESTMENT INCOME Dividend income is recorded on the ex-dividend date and interest income is recorded on an accrual basis. Facility fees received are treated as market discounts. Market premiums are amortized and discounts are accreted over the stated life of each applicable senior loan, note, or other fixed income security. Other income is comprised primarily of amendment fees which are recorded when received. Amendment fees are earned as compensation for agreeing to changes in loan agreements. D. FEDERAL INCOME TAXES It is the Trust's policy to comply with the requirements of Subchapter M of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its taxable income to its shareholders. Therefore, no provision for federal income taxes is required. The Trust intends to utilize provisions of the federal income tax laws which allow it to carry a realized capital loss forward for eight years following the year of the loss and offset such losses against any future realized capital gains. At July 31, 2006, the Trust had an accumulated capital loss carryforward for tax purposes of $218,138,489, which will expire according to the following schedule. AMOUNT EXPIRATION $ 4,851,995................................................ July 31, 2009 122,716,095................................................ July 31, 2010 52,014,750................................................ July 31, 2011 29,634,358................................................ July 31, 2012 2,190,907................................................ July 31, 2013 6,730,384................................................ July 31, 2014 At July 31, 2006, the cost and related gross unrealized appreciation and depreciation are as follows: Cost of investments for tax purposes........................ $2,864,231,881 ============== Gross tax unrealized appreciation........................... $ 31,001,717 Gross tax unrealized depreciation........................... (52,562,640) -------------- Net tax unrealized depreciation on investments.............. $ (21,560,923) ============== 46 VAN KAMPEN SENIOR INCOME TRUST NOTES TO FINANCIAL STATEMENTS -- JULY 31, 2006 continued E. DISTRIBUTION OF INCOME AND GAINS The Trust intends to declare and pay monthly dividends from net investment income to common shareholders. Net realized gains, if any, are to be distributed at least annually to common shareholders. Distributions from net realized gains for book purposes may include short term capital gains, which are included as ordinary income for tax purposes. The tax character of distributions paid for the years ended July 31, 2006 and 2005 were as follows: 2006 2005 Distributions paid from: Ordinary income........................................... $141,121,769 $102,806,311 Long-term capital gain.................................... -0- -0- ------------ ------------ $141,121,769 $102,806,311 ============ ============ Due to inherent differences in the recognition of income, expenses and realized gains/losses under accounting principles generally accepted in the United States of America and federal income tax purposes, permanent differences between book and tax basis reporting have been identified and appropriately reclassified on the Statement of Assets and Liabilities. Permanent differences related to book to tax amortization differences and currency gain reclasses totaling $781,384 and $471, respectively, have been reclassified from accumulated undistributed net investment income to accumulated net realized loss. As of July 31, 2006, the components of distributable earnings on a tax basis were as follows: Undistributed ordinary income............................... $6,082,285 Net realized gains and losses may differ for financial reporting and tax purposes primarily as a result of the deferral of losses resulting from wash sale transactions and post October losses which are not realized for tax purposes until the first day of the following fiscal year. 2. INVESTMENT ADVISORY AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES Under the terms of the Trust's Investment Advisory Agreement, the Adviser will provide investment advice and facilities to the Trust for an annual fee of .85% of the average daily managed assets. Managed assets are defined as the gross asset value of the Trust minus the sum of accrued liabilities, other than the aggregate amount of borrowings undertaken by the Trust. In addition, the Trust will pay a monthly administrative fee to Van Kampen Investments Inc., the Trust's Administrator, at an annual rate of .20% of the average daily managed assets of the Trust. The administrative services provided by the Administrator include monitoring the provisions of the loan agreements and any agreements with respect to participations and assignments, record keeping responsibilities with respect to interests in Variable Rate Senior Loans in the Trust's portfolio and providing certain services to the holders of the Trust's securities. 47 VAN KAMPEN SENIOR INCOME TRUST NOTES TO FINANCIAL STATEMENTS -- JULY 31, 2006 continued For the year ended July 31, 2006, the Trust recognized expenses of approximately $121,700 representing legal services provided by Skadden, Arps, Slate, Meagher & Flom LLP, of which a trustee of the Trust is a partner of such firm and he and his law firm provide legal services as legal counsel to the Trust. Under separate Legal Services, and Chief Compliance Officer (CCO) Employment agreements, the Adviser provides legal services and the CCO provides compliance services to the Trust. The costs of these services are allocated to each trust. For the year ended July 31, 2006, the Trust recognized expenses of approximately $142,600 representing Van Kampen Investments Inc.'s or its affiliates' (collectively "Van Kampen") cost of providing legal services to the Trust, as well as, the salary, benefits and related costs of the CCO and related support staff paid by Van Kampen. Services provided pursuant to the Legal Services agreement are reported as part of "Legal" expenses on the Statement of Operations. Services provided pursuant to the CCO Employment agreement are reported as part of "Other" expenses on the Statement of Operations. Certain officers and trustees of the Trust are also officers and directors of Van Kampen. The Trust does not compensate its officers or trustees who are officers of Van Kampen. The Trust provides deferred compensation and retirement plans for its trustees who are not officers of Van Kampen. Under the deferred compensation plan, trustees may elect to defer all or a portion of their compensation to a later date. Benefits under the retirement plan are payable for a ten-year period and are based upon each trustee's years of service to the Trust. The maximum annual benefit per trustee under the plan is $2,500. During the period, the Trust owned shares of the following affiliated companies. Affiliated companies are defined by the 1940 Act, as amended, as those companies in which a fund holds 5% or more of the outstanding voting securities. DIVIDEND/ PAR/ INTEREST MARKET VALUE NAME SHARES* INCOME 7/31/06 COST Neoplan USA Corp., Revolving Credit Agreement............................... $933,750 $82,020 $873,056 $ 933,750 Neoplan USA Corp., Common Stock........... 8,517 -0- -0- 85 Neoplan USA Corp., Preferred Stock C...... 532 -0- -0- 532 Neoplan USA Corp., Preferred Stock D...... 1,730 -0- -0- 1,073,989 ------- -------- ---------- $82,020 $873,056 $2,008,356 ======= ======== ========== * Shares were acquired through the restructuring of Senior Loan interests. Affiliate transactions during the year ended July 31, 2006 were as follows: PAR/SHARES PAR/SHARES REALIZED AS OF GROSS GROSS AS OF GAIN/ NAME 7/31/05 ADDITIONS REDUCTIONS 7/31/06 (LOSS) Imperial Home Decor Group, Inc., Term Loan........... $1,379,619 $-0- $1,379,619 $-0- $(1,259,610) Imperial Home Decor Group, Inc., Common Stock........ 512,023 -0- 512,023 -0- (519,937) ----------- $(1,779,547) =========== 48 VAN KAMPEN SENIOR INCOME TRUST NOTES TO FINANCIAL STATEMENTS -- JULY 31, 2006 continued 3. INVESTMENT TRANSACTIONS During the period, the costs of purchases and proceeds from investments sold and repaid, excluding short-term investments, were $2,124,854,332 and $2,101,931,457, respectively. 4. COMMITMENTS Pursuant to the terms of certain Senior Loan agreements, the Trust had unfunded loan commitments of approximately $138,669,100 as of July 31, 2006. The Trust intends to reserve against such contingent obligations by designating cash, liquid securities and liquid Senior Loans as a reserve. The unrealized depreciation on these commitments of $2,329,699 as of July 31, 2006 is reported as "Unfunded Commitments" on the Statement of Assets and Liabilities. 5. SENIOR LOAN PARTICIPATION COMMITMENTS The Trust invests primarily in participations, assignments, or acts as a party to the primary lending syndicate of a Variable Rate Senior Loan interest to United States and foreign corporations, partnerships, and other entities. When the Trust purchases a participation of a Senior Loan interest, the Trust typically enters into a contractual agreement with the lender or other third party selling the participation, but not with the borrower directly. As such, the Trust assumes the credit risk of the borrower, selling participant or other persons interpositioned between the Trust and the borrower. At July 31, 2006, the following sets forth the selling participants with respect to interests in Senior Loans purchased by the Trust on a participation basis. SELLING PARTICIPANT PRINCIPAL AMOUNT VALUE (000) (000) General Electrical Capital Corp............................. $5,000 $4,978 6. BORROWINGS The Trust may utilize financial leverage to the maximum extent allowable under the 1940 Act, as amended. Under the 1940 Act, as amended, a fund generally may not (i) borrow money greater than 33 1/3% of the fund's total assets or (ii) issue preferred shares greater than 50% of the fund's total assets. In using a combination of borrowing money and issuing preferred shares, the maximum allowable leverage is somewhere between 33 1/3% and 50% (but in no event more that 50%) of the fund's total assets based on the relative amounts borrowed or preferred shares issued. The Trust has entered into a $700 million revolving credit and security agreement. Annual commitment fees of .13% are charged on the unused portion of the credit line. This revolving credit agreement is secured by the assets of the Trust. For the year ended July 31, 2006, the average daily balance of borrowings under the revolving credit agreement was $564,380,165 with a weighted average interest rate of 4.30%. 49 VAN KAMPEN SENIOR INCOME TRUST NOTES TO FINANCIAL STATEMENTS -- JULY 31, 2006 continued 7. PREFERRED SHARES ISSUANCE As of February 20, 2004 , the Trust issued 5,600 shares each of Series M, Series T, Series W, Series TH and Series F Auction Preferred Shares (APS), $.01 Par Value, $25,000 liquidation preference, for a total issuance of $700 million. Dividends are cumulative and the dividend rates are generally reset every seven days through an auction process. The average rate in effect on July 31, 2006 was 5.066%. During the year ended July 31, 2006, the rates ranged from 3.200% to 5.270%. The Trust pays annual fees equivalent to .25% of the preferred share liquidation value for the remarketing efforts associated with the preferred auctions. These fees are included as a component of the "Preferred Share Maintenance" expense on the Statement of Operations. The APS are redeemable at the option of the Trust in whole or in part at the liquidation value of $25,000 per share plus accumulated and unpaid dividends. The Trust is subject to certain asset coverage tests and the APS are subject to mandatory redemption if the tests are not met. 8. INDEMNIFICATIONS The Trust enters into contracts that contain a variety of indemnifications. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. NEW ACCOUNTING PRONOUNCEMENT In July 2006, the Financial Accounting Standards Board (FASB) issued Interpretation 48, Accounting for Uncertainly in Income Taxes -- an interpretation of FASB Statement 109 (FIN 48). FIN 48 clarifies the accounting for income taxes by prescribing the minimum recognition threshold a tax position must meet before being recognized in the financial statements. FIN 48 is effective for fiscal years beginning after December 15, 2006. The impact to the Trust's financial statements, if and, is currently being assessed. 50 VAN KAMPEN SENIOR INCOME TRUST REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Shareholders and Board of Trustees of Van Kampen Senior Income Trust We have audited the accompanying statement of assets and liabilities of Van Kampen Senior Income Trust (the "Trust"), including the portfolio of investments, as of July 31, 2006, the related statements of operations and cash flows for the year then ended, the statements of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. The Trust is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Trust's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of July 31, 2006, by correspondence with the custodian, brokers and selling or agent banks; where replies were not received, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Van Kampen Senior Income Trust as of July 31, 2006, the results of its operations, its cash flows, the changes in its net assets and the financial highlights for the respective stated periods, in conformity with accounting principles generally accepted in the United States of America. DELOITTE & TOUCHE LLP Chicago, Illinois September 14, 2006 51 VAN KAMPEN SENIOR INCOME TRUST DIVIDEND REINVESTMENT PLAN The Trust offers a Dividend Reinvestment Plan (the "Plan") pursuant to which Common Shareholders who are participants in the Plan may have all distributions of dividends and capital gains automatically reinvested in Common Shares of the Trust. Common Shareholders who elect not to participate in the Plan will receive all distributions of dividends and capital gains in cash paid by check mailed directly to the Common Shareholder by the Trust's dividend disbursing agent. HOW THE PLAN WORKS Computershare Trust Company, N.A., as your Plan Agent, serves as agent for the Common Shareholders in administering the Plan. After the Trust declares a dividend or determines to make a capital gains distribution, the Plan Agent will, as agent for the participants, receive the cash payment and use it to buy Common Shares in the open market, on the New York Stock Exchange or elsewhere, for the participants' accounts. The Trust will not issue any new Common Shares in connection with the Plan. All reinvestments are in full and fractional Common Shares, carried to three decimal places. Experience under the Plan may indicate that changes are desirable. Accordingly, the Trust reserves the right to amend or terminate the Plan as applied to any dividend or capital gains distribution paid subsequent to written notice of the change sent to all Common Shareholders of the Trust at least 30 days before the record date for the dividend or distribution. The Plan also may be amended or terminated by the Plan Agent, with the written consent of the Trust, by providing at least 30 days written notice to all Participants in the Plan. COSTS OF THE PLAN The Plan Agent's fees for the handling of the reinvestment of dividends and distributions will be paid by the Trust. However, each participant will pay a pro rata share of brokerage commissions incurred with respect to the Plan Agent's open market purchases in connection with the reinvestment of dividends and distributions. No other charges will be made to participants for reinvesting dividends or capital gains distributions, except for certain brokerage commissions, as described above. TAX IMPLICATIONS You will receive tax information annually for your personal records and to help you prepare your federal income tax return. The automatic reinvestment of dividends and capital gains distributions does not relieve you of any income tax which may be payable on dividends or distributions. 52 VAN KAMPEN SENIOR INCOME TRUST DIVIDEND REINVESTMENT PLAN continued RIGHT TO WITHDRAW You may withdraw from the Plan at any time by calling 1-800-341-2929 or by writing Computershare Trust Company, N.A. If you withdraw, you will receive, without charge, a share certificate issued in your name for all full Common Shares credited to your account under the Plan, and a cash payment will be made for any fractional Common Share credited to your account under the Plan. You may again elect to participate in the Plan at any time by calling 1-800-341-2929 or writing to the Trust at: Van Kampen Closed End Funds c/o Computershare Trust Company, N.A. P.O. Box 43011 Providence RI 02940-3011 To obtain a complete copy of the Dividend Reinvestment Plan, please call our Client Relations department at 1-800-341-2929. 53 VAN KAMPEN SENIOR INCOME TRUST BOARD OF TRUSTEES, OFFICERS AND IMPORTANT ADDRESSES BOARD OF TRUSTEES DAVID C. ARCH JERRY D. CHOATE ROD DAMMEYER LINDA HUTTON HEAGY R. CRAIG KENNEDY HOWARD J KERR JACK E. NELSON HUGO F. SONNENSCHEIN WAYNE W. WHALEN* - Chairman SUZANNE H. WOOLSEY OFFICERS RONALD E. ROBISON President and Principal Executive Officer AMY R. DOBERMAN Vice President STEFANIE V. CHANG Vice President and Secretary JOHN L. SULLIVAN Chief Compliance Officer PHILLIP G. GOFF Chief Financial Officer and Treasurer HOWARD TIFFEN Vice President INVESTMENT ADVISER VAN KAMPEN ASSET MANAGEMENT 1221 Avenue of the Americas New York, New York 10020 CUSTODIAN STATE STREET BANK AND TRUST COMPANY One Lincoln Street Boston, Massachusetts 02111 TRANSFER AGENT COMPUTERSHARE TRUST COMPANY, N.A. c/o Computershare Investor Services P.O. Box 43011 Providence, Rhode Island 02940-3011 LEGAL COUNSEL SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP 333 West Wacker Drive Chicago, Illinois 60606 INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM DELOITTE & TOUCHE LLP 111 South Wacker Drive Chicago, Illinois 60606 * "Interested persons" of the Trust, as defined in the Investment Company Act of 1940, as amended. 54 VAN KAMPEN SENIOR INCOME TRUST RESULTS OF SHAREHOLDER VOTES The Annual Meeting of Shareholders of the Trust was held on June 23, 2006, where shareholders voted on the election of trustees. With regards to the election of the following trustees by the common shareholders of the Trust: # OF SHARES -------------------------------- IN FAVOR WITHHELD ------------------------------------------------------------------------------------------ Jerry D. Choate......................................... 165,024,689 2,113,802 Suzanne H. Woolsey...................................... 165,145,666 1,992,825 Linda Hutton Heagy...................................... 165,206,742 1,931,749 Wayne W. Whalen......................................... 165,146,290 1,992,201 Jack E. Nelson.......................................... 165,098,335 2,040,156 R. Craig Kennedy........................................ 165,170,642 1,967,849 With regards to the election of the following trustees by the preferred shareholders of the Trust: # OF SHARES ------------------------------ IN FAVOR WITHHELD ------------------------------------------------------------------------------------------ Rod Dammeyer.............................................. 23,674 196 The other trustees of the Trust whose terms did not expire in 2006 are David C. Arch, Howard J Kerr and Hugo F. Sonnenschein. 55 VAN KAMPEN SENIOR INCOME TRUST TRUSTEES AND OFFICERS INFORMATION The business and affairs of the Trust are managed under the direction of the Trust's Board of Trustees and the Trust's officers appointed by the Board of Trustees. The tables below list the trustees and executive officers of the Trust and their principal occupations during the last five years, other directorships held by trustees and their affiliations, if any, with Van Kampen Investments, the Adviser, the Distributor, Van Kampen Advisors Inc., Van Kampen Exchange Corp. and Investor Services. The term "Fund Complex" includes each of the investment companies advised by the Adviser as of the date of this Annual Report. Trustees of the Trust generally serve three year terms or until their successors are duly elected and qualified. Officers are annually elected by the trustees. INDEPENDENT TRUSTEES: NUMBER OF TERM OF FUNDS IN OFFICE AND FUND POSITION(S) LENGTH OF COMPLEX NAME, AGE AND ADDRESS HELD WITH TIME PRINCIPAL OCCUPATION(S) OVERSEEN OTHER DIRECTORSHIPS OF INDEPENDENT TRUSTEE TRUST SERVED DURING PAST 5 YEARS BY TRUSTEE HELD BY TRUSTEE David C. Arch (61) Trustee Trustee Chairman and Chief 68 Trustee/Director/Managing Blistex Inc. since 1998 Executive Officer of General Partner of funds 1800 Swift Drive Blistex Inc., a consumer in the Fund Complex. Oak Brook, IL 60523 health care products manufacturer. Director of the Heartland Alliance, a nonprofit organization serving human needs based in Chicago. Director of St. Vincent de Paul Center, a Chicago based day care facility serving the children of low income families. Board member of the Illinois Manufacturers' Association. Jerry D. Choate (67) Trustee Trustee Prior to January 1999, 68 Trustee/Director/Managing 33971 Selva Road since 2006 Chairman and Chief General Partner of funds Suite 130 Executive Officer of the in the Fund Complex. Dana Point, CA 92629 Allstate Corporation Director of Amgen Inc., a ("Allstate") and Allstate biotechnological company, Insurance Company. Prior and Director of Valero to January 1995, Energy Corporation, an President and Chief independent refining Executive Officer of company. Allstate. Prior to August 1994, various management positions at Allstate. 56 VAN KAMPEN SENIOR INCOME TRUST TRUSTEES AND OFFICERS INFORMATION continued NUMBER OF TERM OF FUNDS IN OFFICE AND FUND POSITION(S) LENGTH OF COMPLEX NAME, AGE AND ADDRESS HELD WITH TIME PRINCIPAL OCCUPATION(S) OVERSEEN OTHER DIRECTORSHIPS OF INDEPENDENT TRUSTEE TRUST SERVED DURING PAST 5 YEARS BY TRUSTEE HELD BY TRUSTEE Rod Dammeyer (65) Trustee Trustee President of CAC, L.L.C., 68 Trustee/Director/Managing CAC, L.L.C. since 1998 a private company General Partner of funds 4350 LaJolla Village Drive offering capital in the Fund Complex. Suite 980 investment and management Director of Quidel San Diego, CA 92122-6223 advisory services. Prior Corporation, Stericycle, to February 2001, Vice Inc., Ventana Medical Chairman and Director of Systems, Inc., and GATX Anixter International, Corporation and Trustee Inc., a global of The Scripps Research distributor of wire, Institute. Prior to cable and communications January 2005, Trustee of connectivity products. the University of Chicago Prior to July 2000, Hospitals and Health Managing Partner of Systems. Prior to April Equity Group Corporate 2004, Director of Investment (EGI), a TheraSense, Inc. Prior to company that makes January 2004, Director of private investments in TeleTech Holdings Inc. other companies. and Arris Group, Inc. Prior to May 2002, Director of Peregrine Systems Inc. Prior to February 2001, Director of IMC Global Inc. Prior to July 2000, Director of Allied Riser Communications Corp., Matria Healthcare Inc., Transmedia Networks, Inc., CNA Surety, Corp. and Grupo Azcarero Mexico (GAM). 57 VAN KAMPEN SENIOR INCOME TRUST TRUSTEES AND OFFICERS INFORMATION continued NUMBER OF TERM OF FUNDS IN OFFICE AND FUND POSITION(S) LENGTH OF COMPLEX NAME, AGE AND ADDRESS HELD WITH TIME PRINCIPAL OCCUPATION(S) OVERSEEN OTHER DIRECTORSHIPS OF INDEPENDENT TRUSTEE TRUST SERVED DURING PAST 5 YEARS BY TRUSTEE HELD BY TRUSTEE Linda Hutton Heagy (58) Trustee Trustee Managing Partner of 68 Trustee/Director/Managing Heidrick & Struggles since 2006 Heidrick & Struggles, an General Partner of funds 233 South Wacker Drive executive search firm. in the Fund Complex. Suite 7000 Trustee on the University Chicago, IL 60606 of Chicago Hospitals Board, Vice Chair of the Board of the YMCA of Metropolitan Chicago and a member of the Women's Board of the University of Chicago. Prior to 1997, Partner of Ray & Berndtson, Inc., an executive recruiting firm. Prior to 1996, Trustee of The International House Board, a fellowship and housing organization for international graduate students. Prior to 1995, Executive Vice President of ABN AMRO, N.A., a bank holding company. Prior to 1990, Executive Vice President of The Exchange National Bank. R. Craig Kennedy (54) Trustee Trustee Director and President of 68 Trustee/Director/Managing 1744 R Street, NW since 2006 the German Marshall Fund General Partner of funds Washington, DC 20009 of the United States, an in the Fund Complex. independent U.S. foundation created to deepen understanding, promote collaboration and stimulate exchanges of practical experience between Americans and Europeans. Formerly, advisor to the Dennis Trading Group Inc., a managed futures and option company that invests money for individuals and institutions. Prior to 1992, President and Chief Executive Officer, Director and member of the Investment Committee of the Joyce Foundation, a private foundation. Howard J Kerr (70) Trustee Trustee Prior to 1998, President 68 Trustee/Director/Managing 14 Huron Trace since 1998 and Chief Executive General Partner of funds Galena, IL 61036 Officer of Pocklington in the Fund Complex. Corporation, Inc., an Director of the Lake investment holding Forest Bank & Trust. company. Director of the Marrow Foundation. 58 VAN KAMPEN SENIOR INCOME TRUST TRUSTEES AND OFFICERS INFORMATION continued NUMBER OF TERM OF FUNDS IN OFFICE AND FUND POSITION(S) LENGTH OF COMPLEX NAME, AGE AND ADDRESS HELD WITH TIME PRINCIPAL OCCUPATION(S) OVERSEEN OTHER DIRECTORSHIPS OF INDEPENDENT TRUSTEE TRUST SERVED DURING PAST 5 YEARS BY TRUSTEE HELD BY TRUSTEE Jack E. Nelson (70) Trustee Trustee President of Nelson 68 Trustee/Director/Managing 423 Country Club Drive since 2006 Investment Planning General Partner of funds Winter Park, FL 32789 Services, Inc., a in the Fund Complex. financial planning company and registered investment adviser in the State of Florida. President of Nelson Ivest Brokerage Services Inc., a member of the NASD, Securities Investors Protection Corp. and the Municipal Securities Rulemaking Board. President of Nelson Sales and Services Corporation, a marketing and services company to support affiliated companies. Hugo F. Sonnenschein (65) Trustee Trustee President Emeritus and 68 Trustee/Director/Managing 1126 E. 59th Street since 1998 Honorary Trustee of the General Partner of funds Chicago, IL 60637 University of Chicago and in the Fund Complex. the Adam Smith Director of Winston Distinguished Service Laboratories, Inc. Professor in the Department of Economics at the University of Chicago. Prior to July 2000, President of the University of Chicago. Trustee of the University of Rochester and a member of its investment committee. Member of the National Academy of Sciences, the American Philosophical Society and a fellow of the American Academy of Arts and Sciences. Suzanne H. Woolsey, Ph.D. Trustee Trustee Chief Communications 68 Trustee/Director/Managing (64) since 2006 Officer of the National General Partner of funds 815 Cumberstone Road Academy of in the Fund Complex. Harwood, MD 20776 Sciences/National Director of Fluor Corp., Research Council, an an engineering, independent, federally procurement and chartered policy construction institution, from 2001 to organization, since November 2003 and Chief January 2004 and Director Operating Officer from of Neurogen Corporation, 1993 to 2001. Director of a pharmaceutical company, the Institute for Defense since January 1998. Analyses, a federally funded research and development center, Director of the German Marshall Fund of the United States, Director of the Rocky Mountain Institute and Trustee of Colorado College. Prior to 1993, Executive Director of the Commission on Behavioral and Social Sciences and Education at the National Academy of Sciences/National Research Council. From 1980 through 1989, Partner of Coopers & Lybrand. 59 VAN KAMPEN SENIOR INCOME TRUST TRUSTEES AND OFFICERS INFORMATION continued INTERESTED TRUSTEE:* NUMBER OF TERM OF FUNDS IN OFFICE AND FUND POSITION(S) LENGTH OF COMPLEX NAME, AGE AND ADDRESS HELD WITH TIME PRINCIPAL OCCUPATION(S) OVERSEEN OTHER DIRECTORSHIPS OF INTERESTED TRUSTEE TRUST SERVED DURING PAST 5 YEARS BY TRUSTEE HELD BY TRUSTEE Wayne W. Whalen* (67) Trustee Trustee Partner in the law firm 68 Trustee/Director/Managing 333 West Wacker Drive since 1998 of Skadden, Arps, Slate, General Partner of funds Chicago, IL 60606 Meagher & Flom LLP, legal in the Fund Complex. counsel to funds in the Director of the Abraham Fund Complex. Lincoln Presidential Library Foundation. * Mr. Whalen is an "interested person" (within the meaning of Section 2(a)(19) of the 1940 Act) of certain funds in the Fund Complex by reason of he and his firm currently providing legal services as legal counsel to such funds in the Fund Complex. 60 VAN KAMPEN SENIOR INCOME TRUST TRUSTEES AND OFFICERS INFORMATION continued OFFICERS: TERM OF OFFICE AND POSITION(S) LENGTH OF NAME, AGE AND HELD WITH TIME PRINCIPAL OCCUPATION(S) ADDRESS OF OFFICER TRUST SERVED DURING PAST 5 YEARS Ronald E. Robison (67) President and Officer President of funds in the Fund Complex since September 2005 1221 Avenue of the Americas Principal Executive since 2003 and Principal Executive Officer of funds in the Fund Complex New York, NY 10020 Officer since May 2003. Managing Director of Van Kampen Advisors Inc. since June 2003. Director of Investor Services since September 2002. Director of the Adviser, Van Kampen Investments and Van Kampen Exchange Corp. since January 2005. Managing Director of Morgan Stanley and Morgan Stanley & Co. Incorporated. Managing Director and Director of Morgan Stanley Investment Management Inc. Chief Administrative Officer, Managing Director and Director of Morgan Stanley Investment Advisors Inc. and Morgan Stanley Services Company Inc. Managing Director and Director of Morgan Stanley Distributors Inc. and Morgan Stanley Distribution Inc. Chief Executive Officer and Director of Morgan Stanley Trust. Executive Vice President and Principal Executive Officer of the Institutional and Retail Morgan Stanley Funds. Director of Morgan Stanley SICAV. Previously, Chief Global Operations Officer of Morgan Stanley Investment Management Inc. and Executive Vice President of funds in the Fund Complex from May 2003 to September 2005. Amy R. Doberman (44) Vice President Officer Managing Director and General Counsel, U.S. Investment 1221 Avenue of the Americas since 2004 Management; Managing Director of Morgan Stanley Investment New York, NY 10020 Management Inc., Morgan Stanley Investment Advisers Inc. and the Adviser. Vice President of the Morgan Stanley Institutional and Retail Funds since July 2004 and Vice President of funds in the Fund Complex since August 2004. Previously, Managing Director and General Counsel of Americas, UBS Global Asset Management from July 2000 to July 2004 and General Counsel of Aeltus Investment Management, Inc. from January 1997 to July 2000. Stefanie V. Chang (39) Vice President Officer Executive Director of Morgan Stanley Investment Management 1221 Avenue of the Americas and Secretary since 2003 Inc. Vice President and Secretary of funds in the Fund New York, NY 10020 Complex. 61 VAN KAMPEN SENIOR INCOME TRUST TRUSTEES AND OFFICERS INFORMATION continued TERM OF OFFICE AND POSITION(S) LENGTH OF NAME, AGE AND HELD WITH TIME PRINCIPAL OCCUPATION(S) ADDRESS OF OFFICER TRUST SERVED DURING PAST 5 YEARS John L. Sullivan (51) Chief Compliance Officer Chief Compliance Officer of funds in the Fund Complex since 1 Parkview Plaza Officer since 1998 August 2004. Prior to August 2004, Director and Managing Oakbrook Terrace, IL 60181 Director of Van Kampen Investments, the Adviser, Van Kampen Advisors Inc. and certain other subsidiaries of Van Kampen Investments, Vice President, Chief Financial Officer and Treasurer of funds in the Fund Complex and head of Fund Accounting for Morgan Stanley Investment Management Inc. Prior to December 2002, Executive Director of Van Kampen Investments, the Adviser and Van Kampen Advisors Inc. Phillip G. Goff (42) Chief Financial Officer Officer Executive Director of Morgan Stanley Investment Management 1 Parkview Plaza and Treasurer since 2005 Inc. since June 2005. Chief Financial Officer and Treasurer Oakbrook Terrace, IL 60181 of funds in the Fund Complex since August 2005. Prior to June 2005, Vice President and Chief Financial Officer of Enterprise Capital Management, Inc., an investment holding company. Howard Tiffen (58) Vice President Officer Managing Director of the Advisers and Van Kampen Advisors 1 Parkview Plaza since 2000 Inc. Vice President of the senior loan funds advised by the P.O. Box 5555 Adviser. Prior to 1999, senior portfolio manager for Pilgrim Oakbrook Terrace, IL 60181 Investments. Associate of the Chartered Institute of Bankers and a member of the Economic Club of Chicago. In accordance with Section 303A.12(a) of the New York Stock Exchange Listed Company Manual, the Trust's Chief Executive Officer has certified to the New York Stock Exchange that, as of July 18, 2005, he was not aware of any violation by the Trust of NYSE corporate governance listing standards. The certifications by the Trust's principal executive officer and principal financial officer required by Rule 30a-2 under the 1940 Act were filed with the Trust's report to the SEC on Form N-CSR and are available on the Securities and Exchange Commission's web site at http://www.sec.gov. 62 Van Kampen Senior Income Trust An Important Notice Concerning Our U.S. Privacy Policy We are required by federal law to provide you with a copy of our Privacy Policy annually. The following Policy applies to current and former individual clients of Van Kampen Investments Inc., Van Kampen Asset Management, Van Kampen Advisors Inc., Van Kampen Funds Inc., Van Kampen Investor Services Inc. and Van Kampen Exchange Corp., as well as current and former individual investors in Van Kampen mutual funds, unit investment trusts, and related companies. This Policy is not applicable to partnerships, corporations, trusts or other non-individual clients or account holders, nor is this Policy applicable to individuals who are either beneficiaries of a trust for which we serve as trustee or participants in an employee benefit plan administered or advised by us. This Policy is, however, applicable to individuals who select us to be a custodian of securities or assets in individual retirement accounts, 401(k) accounts, 529 Educational Savings Accounts, accounts subject to the Uniform Gifts to Minors Act, or similar accounts. Please note that we may amend this Policy at any time, and will inform you of any changes to this Policy as required by law. WE RESPECT YOUR PRIVACY We appreciate that you have provided us with your personal financial information. We strive to maintain the privacy of such information while we help you achieve your financial objectives. This Policy describes what non-public personal information we collect about you, why we collect it, and when we may share it with others. We hope this Policy will help you understand how we collect and share non-public personal information that we gather about you. Throughout this Policy, we refer to the non-public information that personally identifies you or your accounts as "personal information." 1. WHAT PERSONAL INFORMATION DO WE COLLECT ABOUT YOU? To serve you better and manage our business, it is important that we collect and maintain accurate information about you. We may obtain this information from applications and other forms you submit to us, from your dealings with us, from consumer reporting agencies, from our Web sites and from third parties and other sources. (continued on next page) Van Kampen Senior Income Trust An Important Notice Concerning Our U.S. Privacy Policy continued For example: -- We may collect information such as your name, address, e-mail address, telephone/fax numbers, assets, income and investment objectives through applications and other forms you submit to us. -- We may obtain information about account balances, your use of account(s) and the types of products and services you prefer to receive from us through your dealings and transactions with us and other sources. -- We may obtain information about your creditworthiness and credit history from consumer reporting agencies. -- We may collect background information from and through third-party vendors to verify representations you have made and to comply with various regulatory requirements. -- If you interact with us through our public and private Web sites, we may collect information that you provide directly through online communications (such as an e-mail address). We may also collect information about your Internet service provider, your domain name, your computer's operating system and Web browser, your use of our Web sites and your product and service preferences, through the use of "cookies." "Cookies" recognize your computer each time you return to one of our sites, and help to improve our sites' content and personalize your experience on our sites by, for example, suggesting offerings that may interest you. Please consult the Terms of Use of these sites for more details on our use of cookies. 2. WHEN DO WE DISCLOSE PERSONAL INFORMATION WE COLLECT ABOUT YOU? To provide you with the products and services you request, to serve you better and to manage our business, we may disclose personal information we collect about you to our affiliated companies and to non-affiliated third parties as required or permitted by law. A. INFORMATION WE DISCLOSE TO OUR AFFILIATED COMPANIES. We do not disclose personal information that we collect about you to our affiliated companies except to enable them to provide services on our behalf or as otherwise required or permitted by law. B. INFORMATION WE DISCLOSE TO THIRD PARTIES. We do not disclose personal information that we collect about you to non-affiliated third parties except to enable them to provide services on our behalf, to perform joint marketing agreements with (continued on back) Van Kampen Senior Income Trust An Important Notice Concerning Our U.S. Privacy Policy continued other financial institutions, or as otherwise required or permitted by law. For example, some instances where we may disclose information about you to non-affiliated third parties include: for servicing and processing transactions, to offer our own products and services, to protect against fraud, for institutional risk control, to respond to judicial process or to perform services on our behalf. When we share personal information with these companies, they are required to limit their use of personal information to the particular purpose for which it was shared and they are not allowed to share personal information with others except to fulfill that limited purpose. 3. HOW DO WE PROTECT THE SECURITY AND CONFIDENTIALITY OF PERSONAL INFORMATION WE COLLECT ABOUT YOU? We maintain physical, electronic and procedural security measures to help safeguard the personal information we collect about you. We have internal policies governing the proper handling of client information. Third parties that provide support or marketing services on our behalf may also receive personal information, and we require them to adhere to confidentiality standards with respect to such information. Van Kampen Funds Inc. 1 Parkview Plaza P.O. Box 5555 Oakbrook Terrace, IL 60181-5555 www.vankampen.com Copyright (C)2006 Van Kampen Funds Inc. All rights reserved. Member NASD/SIPC. VVR ANR 9/06 (VAN KAMPEN INVESTMENTS SHINE LOGO) RN06-02417P-Y07/06 Item 2. Code of Ethics. (a) The Trust has adopted a code of ethics (the "Code of Ethics") that applies to its principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, regardless of whether these individuals are employed by the Trust or a third party. (b) No information need be disclosed pursuant to this paragraph. (c) The Trust has amended its Code of Ethics during the period covered by the shareholder report presented in Item 1. Due to personnel changes at the Adviser, the list of Covered Officers set forth in Exhibit B was amended in September 2005. Both editions of Exhibit B are attached. (d) Not applicable. (e) Not applicable. (f) (1) The Trust's Code of Ethics is attached hereto as Exhibit 12A. (2) Not applicable. (3) Not applicable. Item 3. Audit Committee Financial Expert. The Trust's Board of Trustees has determined that it has three "audit committee financial experts" serving on its audit committee, "independent" Trustees Rod Dammeyer, Jerry D. Choate and R. Craig Kennedy. Under applicable securities laws, a person who is determined to be an audit committee financial expert will not be deemed an "expert" for any purpose, including without limitation for the purposes of Section 11 of the Securities Act of 1933, as a result of being designated or identified as an audit committee financial expert. The designation or identification of a person as an audit committee financial expert does not impose on such person any duties, obligations, or liabilities that are greater than the duties, obligations, and liabilities imposed on such person as a member of the audit committee and Board of Trustees in the absence of such designation or identification. Item 4. Principal Accountant Fees and Services. (a)(b)(c)(d) and (g). Based on fees billed for the periods shown: 2006 REGISTRANT COVERED ENTITIES(1) ---- ---------- ------------------- AUDIT FEES .............. $75,800 N/A NON-AUDIT FEES AUDIT-RELATED FEES ... $16,500(2) $244,200(3) TAX FEES ............. $ 2,400(4) $ 0 ALL OTHER FEES ....... $ 0 $ 0 TOTAL NON-AUDIT FEES .... $18,900 $244,200 TOTAL ................... $94,700 $244,200 2005 REGISTRANT COVERED ENTITIES(1) ---- ---------- ------------------- AUDIT FEES .............. $73,550 N/A NON-AUDIT FEES AUDIT-RELATED FEES ... $10,000(2) $321,000(3) TAX FEES ............. $ 2,400(4) $ 0 ALL OTHER FEES ....... $ 0 $ 0 TOTAL NON-AUDIT FEES .... $12,400 $321,000 TOTAL ................... $85,950 $321,000 N/A- Not applicable, as not required by Item 4. (1) Covered Entities include the Adviser (excluding sub-advisors) and any entity controlling, controlled by or under common control with the Adviser that provides ongoing services to the Registrant. (2) Audit-Related Fees represent agreed upon procedures related to the maintenance of Preferred Shares by the Registrant. (3) Audit-Related Fees represent assurance and related services provided that are reasonably related to the performance of the audit of the financial statements of the Covered Entities' and funds advised by the Adviser or its affiliates, specifically attestation services provided in connection with a SAS 70 Report. (4) Tax Fees represent tax advice and compliance services provided in connection with the review of the Registrant's tax. (e)(1) The audit committee's pre-approval policies and procedures are as follows: JOINT AUDIT COMMITTEE AUDIT AND NON-AUDIT SERVICES PRE-APPROVAL POLICY AND PROCEDURES OF THE VAN KAMPEN FUNDS AS ADOPTED JULY 23, 2003 AND AMENDED MAY 26, 2004(1) 1. STATEMENT OF PRINCIPLES The Audit Committee of the Board is required to review and, in its sole discretion, pre-approve all Covered Services to be provided by the Independent Auditors to the Fund and Covered Entities in order to assure that services performed by the Independent Auditors do not impair the auditor's independence from the Fund.(2) The SEC has issued rules specifying the types of services that an independent auditor may not provide to its audit client, as well as the audit committee's administration of the engagement of the independent auditor. The SEC's rules establish two different approaches to pre-approving services, which the SEC considers to be equally valid. Proposed services either: may be pre-approved without consideration of specific case-by-case services by the Audit Committee ("general pre-approval"); or require the specific pre-approval of the Audit Committee ("specific pre-approval"). The Audit Committee believes that the combination of these two approaches in this Policy will result in an effective and efficient procedure to pre-approve services performed by the Independent Auditors. As set forth in this Policy, unless a type of service has received general pre-approval, it will require specific pre-approval by the Audit Committee (or by any member of the Audit Committee to which pre-approval authority has been delegated) if it is to be provided by the Independent Auditors. Any proposed services exceeding pre-approved cost levels or budgeted amounts will also require specific pre-approval by the Audit Committee. For both types of pre-approval, the Audit Committee will consider whether such services are consistent with the SEC's rules on auditor independence. The Audit Committee will also consider whether the Independent Auditors are best positioned to provide the most effective and efficient services, for reasons such as its familiarity with the Fund's business, people, culture, accounting systems, risk profile and other factors, and whether the service might enhance the Fund's ability to manage or control risk or improve audit quality. All such factors will be considered as a whole, and no one factor should necessarily be determinative. The Audit Committee is also mindful of the relationship between fees for audit and non-audit services in deciding whether to pre-approve any such services and may determine for each fiscal year, the appropriate ratio between the total amount of fees for Audit, Audit-related and Tax services for the Fund (including any Audit-related or Tax service fees for Covered Entities that were subject to pre-approval), and the total amount of fees for certain permissible non-audit services classified as All Other services for the Fund (including any such services for Covered Entities subject to pre-approval). The appendices to this Policy describe the Audit, Audit-related, Tax and All Other services that have the general pre-approval of the Audit Committee. The term of any general pre-approval is 12 months from the date of pre-approval, unless the Audit Committee considers and provides a different period and states otherwise. The Audit Committee will annually review and pre-approve the services that may be provided by the Independent Auditors without obtaining specific pre-approval ---------- (1) This Joint Audit Committee Audit and Non-Audit Services Pre-Approval Policy and Procedures (the "Policy"), amended as of the date above, supercedes and replaces all prior versions that may have been amended from time to time. (2) Terms used in this Policy and not otherwise defined herein shall have the meanings as defined in the Joint Audit Committee Charter. from the Audit Committee. The Audit Committee will add to or subtract from the list of general pre-approved services from time to time, based on subsequent determinations. The purpose of this Policy is to set forth the policy and procedures by which the Audit Committee intends to fulfill its responsibilities. It does not delegate the Audit Committee's responsibilities to pre-approve services performed by the Independent Auditors to management. The Fund's Independent Auditors have reviewed this Policy and believes that implementation of the Policy will not adversely affect the Independent Auditors' independence. 2. DELEGATION As provided in the Act and the SEC's rules, the Audit Committee may delegate either type of pre-approval authority to one or more of its members. The member to whom such authority is delegated must report, for informational purposes only, any pre-approval decisions to the Audit Committee at its next scheduled meeting. 3. AUDIT SERVICES The annual Audit services engagement terms and fees are subject to the specific pre-approval of the Audit Committee. Audit services include the annual financial statement audit and other procedures required to be performed by the Independent Auditors to be able to form an opinion on the Fund's financial statements. These other procedures include information systems and procedural reviews and testing performed in order to understand and place reliance on the systems of internal control, and consultations relating to the audit. The Audit Committee will monitor the Audit services engagement as necessary, but no less than on a quarterly basis, and will also approve, if necessary, any changes in terms, conditions and fees resulting from changes in audit scope, Fund structure or other items. In addition to the annual Audit services engagement approved by the Audit Committee, the Audit Committee may grant general pre-approval to other Audit services, which are those services that only the Independent Auditors reasonably can provide. Other Audit services may include statutory audits and services associated with SEC registration statements (on Forms N-1A, N-2, N-3, N-4, etc.), periodic reports and other documents filed with the SEC or other documents issued in connection with securities offerings. The Audit Committee has pre-approved the Audit services in Appendix B.1. All other Audit services not listed in Appendix B.1 must be specifically pre-approved by the Audit Committee (or by any member of the Audit Committee to which pre-approval has been delegated). 4. AUDIT-RELATED SERVICES Audit-related services are assurance and related services that are reasonably related to the performance of the audit or review of the Fund's financial statements or, to the extent they are Covered Services, the Covered Entities' financial statements, or that are traditionally performed by the Independent Auditors. Because the Audit Committee believes that the provision of Audit-related services does not impair the independence of the auditor and is consistent with the SEC's rules on auditor independence, the Audit Committee may grant general pre-approval to Audit-related services. Audit-related services include, among others, accounting consultations related to accounting, financial reporting or disclosure matters not classified as "Audit services"; assistance with understanding and implementing new accounting and financial reporting guidance from rulemaking authorities; agreed-upon or expanded audit procedures related to accounting and/or billing records required to respond to or comply with financial, accounting or regulatory reporting matters; and assistance with internal control reporting requirements under Forms N-SAR and/or N-CSR. The Audit Committee has pre-approved the Audit-related services in Appendix B.2. All other Audit-related services not listed in Appendix B.2 must be specifically pre-approved by the Audit Committee (or by any member of the Audit Committee to which pre-approval has been delegated). 5. TAX SERVICES The Audit Committee believes that the Independent Auditors can provide Tax services to the Fund and, to the extent they are Covered Services, the Covered Entities, such as tax compliance, tax planning and tax advice without impairing the auditor's independence, and the SEC has stated that the Independent Auditors may provide such services. Hence, the Audit Committee believes it may grant general pre-approval to those Tax services that have historically been provided by the Independent Auditors, that the Audit Committee has reviewed and believes would not impair the independence of the Independent Auditors, and that are consistent with the SEC's rules on auditor independence. The Audit Committee will not permit the retention of the Independent Auditors in connection with a transaction initially recommended by the Independent Auditors, the sole business purpose of which may be tax avoidance and the tax treatment of which may not be supported in the Internal Revenue Code and related regulations. The Audit Committee will consult with Director of Tax or outside counsel to determine that the tax planning and reporting positions are consistent with this policy. Pursuant to the preceding paragraph, the Audit Committee has pre-approved the Tax Services in Appendix B.3. All Tax services involving large and complex transactions not listed in Appendix B.3 must be specifically pre-approved by the Audit Committee (or by any member of the Audit Committee to which pre-approval has been delegated), including tax services proposed to be provided by the Independent Auditors to any executive officer or trustee/director/managing general partner of the Fund, in his or her individual capacity, where such services are paid for by the Fund (generally applicable only to internally managed investment companies). 6. ALL OTHER SERVICES The Audit Committee believes, based on the SEC's rules prohibiting the Independent Auditors from providing specific non-audit services, that other types of non-audit services are permitted. Accordingly, the Audit Committee believes it may grant general pre-approval to those permissible non-audit services classified as All Other services that it believes are routine and recurring services, would not impair the independence of the auditor and are consistent with the SEC's rules on auditor independence. The Audit Committee has pre-approved the All Other services in Appendix B.4. Permissible All Other services not listed in Appendix B.4 must be specifically pre-approved by the Audit Committee (or by any member of the Audit Committee to which pre-approval has been delegated). A list of the SEC's prohibited non-audit services is attached to this policy as Appendix B.5. The SEC's rules and relevant guidance should be consulted to determine the precise definitions of these services and the applicability of exceptions to certain of the prohibitions. 7. PRE-APPROVAL FEE LEVELS OR BUDGETED AMOUNTS Pre-approval fee levels or budgeted amounts for all services to be provided by the Independent Auditors will be established annually by the Audit Committee. Any proposed services exceeding these levels or amounts will require specific pre-approval by the Audit Committee. The Audit Committee is mindful of the overall relationship of fees for audit and non-audit services in determining whether to pre-approve any such services. For each fiscal year, the Audit Committee may determine the appropriate ratio between the total amount of fees for Audit, Audit-related, and Tax services for the Fund (including any Audit-related or Tax services fees for Covered Entities subject to pre-approval), and the total amount of fees for certain permissible non-audit services classified as All Other services for the Fund (including any such services for Covered Entities subject to pre-approval). 8. PROCEDURES All requests or applications for services to be provided by the Independent Auditors that do not require specific approval by the Audit Committee will be submitted to the Fund's Chief Financial Officer and must include a detailed description of the services to be rendered. The Fund's Chief Financial Officer will determine whether such services are included within the list of services that have received the general pre-approval of the Audit Committee. The Audit Committee will be informed on a timely basis of any such services rendered by the Independent Auditors. Requests or applications to provide services that require specific approval by the Audit Committee will be submitted to the Audit Committee by both the Independent Auditors and the Fund's Chief Financial Officer, and must include a joint statement as to whether, in their view, the request or application is consistent with the SEC's rules on auditor independence. The Audit Committee has designated the Fund's Chief Financial Officer to monitor the performance of all services provided by the Independent Auditors and to determine whether such services are in compliance with this Policy. The Fund's Chief Financial Officer will report to the Audit Committee on a periodic basis on the results of its monitoring. A sample report is included as Appendix B.7. Both the Fund's Chief Financial Officer and management will immediately report to the chairman of the Audit Committee any breach of this Policy that comes to the attention of the Fund's Chief Financial Officer or any member of management. 9. ADDITIONAL REQUIREMENTS The Audit Committee has determined to take additional measures on an annual basis to meet its responsibility to oversee the work of the Independent Auditors and to assure the auditor's independence from the Fund, such as reviewing a formal written statement from the Independent Auditors delineating all relationships between the Independent Auditors and the Fund, consistent with Independence Standards Board No. 1, and discussing with the Independent Auditors its methods and procedures for ensuring independence. 10. COVERED ENTITIES Covered Entities include the Fund's investment adviser(s) and any entity controlling, controlled by or under common control with the Fund's investment adviser(s) that provides ongoing services to the Fund(s). Beginning with non-audit service contracts entered into on or after May 6, 2003, the Fund's audit committee must pre-approve non-audit services provided not only to the Fund but also to the Covered Entities if the engagements relate directly to the operations and financial reporting of the Fund. This list of Covered Entities would include: - Van Kampen Investments Inc. - Van Kampen Asset Management - Van Kampen Advisors Inc. - Van Kampen Funds Inc. - Van Kampen Investor Services Inc. - Morgan Stanley Investment Management Inc. - Morgan Stanley Trust Company - Morgan Stanley Investment Management Ltd. - Morgan Stanley Investment Management Company - Morgan Stanley Asset & Investment Trust Management Company Ltd. (e)(2) Beginning with non-audit service contracts entered into on or after May 6, 2003, the audit committee also is required to pre-approve services to Covered Entities to the extent that the services are determined to have a direct impact on the operations or financial reporting of the Registrant. 100% of such services were pre-approved by the audit committee pursuant to the Audit Committee's pre-approval policies and procedures (included herein). (f) Not applicable. (g) See table above. (h) The audit committee of the Board of Trustees has considered whether the provision of services other than audit services performed by the auditors to the Registrant and Covered Entities is compatible with maintaining the auditors' independence in performing audit services. Item 5. Audit Committee of Listed Registrants. (a) The Trust has a separately-designated standing audit committee established in accordance with Section 3(a)(58)(A) of the Exchange Act whose members are: David C. Arch, Rod Dammeyer, Howard J Kerr, Hugo F. Sonnenschein. (b) Not applicable. Item 6. Schedule of Investments. Please refer to Item #1. Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies. The Trust's and its investment advisor's Proxy Voting Policies and Procedures are as follows: MORGAN STANLEY INVESTMENT MANAGEMENT PROXY VOTING POLICY AND PROCEDURES I. POLICY STATEMENT Introduction - Morgan Stanley Investment Management's ("MSIM") policy and procedures for voting proxies ("Policy") with respect to securities held in the accounts of clients applies to those MSIM entities that provide discretionary investment management services and for which a MSIM entity has authority to vote proxies. The Policy will be reviewed and, updated, as necessary, to address new or revised proxy voting issues. The MSIM entities covered by the Policy currently include the following: Morgan Stanley Investment Advisors Inc., Morgan Stanley AIP GP LP, Morgan Stanley Investment Management Inc., Morgan Stanley Investment Management Limited, Morgan Stanley Investment Management Company, Morgan Stanley Asset & Investment Trust Management Co., Limited, Morgan Stanley Investment Management Private Limited, Morgan Stanley Hedge Fund Partners GP LP, Morgan Stanley Hedge Fund Partners LP, Van Kampen Asset Management, and Van Kampen Advisors Inc. (each an "MSIM Affiliate" and collectively referred to as the "MSIM Affiliates"). Each MSIM Affiliate will use its best efforts to vote proxies as part of its authority to manage, acquire and dispose of account assets. With respect to the MSIM registered management investment companies (Van Kampen, Institutional and Advisor Funds)(collectively referred to herein as the "MSIM Funds"), each MSIM Affiliate will vote proxies under this Policy (except for the Morgan Stanley KLD Social Index Fund, which votes proxies pursuant to the Institutional Shareholder Services' Social Investment Research Proxy Voting Guidelines) pursuant to authority granted under its applicable investment advisory agreement or, in the absence of such authority, as authorized by the Board of Directors or Trustees of the MSIM Funds. A MSIM Affiliate will not vote proxies if the "named fiduciary" for an ERISA account has reserved the authority for itself, or in the case of an account not governed by ERISA, the investment management or investment advisory agreement does not authorize the MSIM Affiliate to vote proxies. MSIM Affiliates will, in a prudent and diligent manner, vote proxies in the best interests of clients, including beneficiaries of and participants in a client's benefit plan(s) for which the MSIM Affiliates manage assets, consistent with the objective of maximizing long-term investment returns ("Client Proxy Standard"). In certain situations, a client or its fiduciary may provide a MSIM Affiliate with a proxy voting policy. In these situations, the MSIM Affiliate will comply with the client's policy. Proxy Research Services - Institutional Shareholder Services ("ISS") and Glass Lewis (together with other proxy research providers as MSIM Affiliates may retain from time to time, the "Research Providers") are independent advisers that specialize in providing a variety of fiduciary-level proxy-related services to institutional investment managers, plan sponsors, custodians, consultants, and other institutional investors. The services provided include in-depth research, global issuer analysis, and voting recommendations. While the MSIM Affiliates may review and utilize the recommendations of the Research Providers in making proxy voting decisions, they are in no way obligated to follow such recommendations. In addition to research, ISS provides vote execution, reporting, and recordkeeping. MSIM's Proxy Review Committee (see Section IV.A. below) will carefully monitor and supervise the services provided by the Research Providers. Voting Proxies for Certain Non-U.S. Companies - While the proxy voting process is well established in the United States and other developed markets with a number of tools and services available to assist an investment manager, voting proxies of non-U.S. companies located in certain jurisdictions, particularly emerging markets, may involve a number of problems that may restrict or prevent a MSIM Affiliate's ability to vote such proxies. These problems include, but are not limited to: (i) proxy statements and ballots being written in a language other than English; (ii) untimely and/or inadequate notice of shareholder meetings; (iii) restrictions on the ability of holders outside the issuer's jurisdiction of organization to exercise votes; (iv) requirements to vote proxies in person, (v) the imposition of restrictions on the sale of the securities for a period of time in proximity to the shareholder meeting; and (vi) requirements to provide local agents with power of attorney to facilitate the MSIM Affiliate's voting instructions. As a result, clients' non-U.S. proxies will be voted on a best efforts basis only, after weighing the costs and benefits to MSIM's clients of voting such proxies, consistent with the Client Proxy Standard. ISS has been retained to provide assistance to the MSIM Affiliates in connection with voting their clients' non-U.S. proxies. II. GENERAL PROXY VOTING GUIDELINES To ensure consistency in voting proxies on behalf of its clients, MSIM Affiliates will follow (subject to any exception set forth herein) this Policy, including the guidelines set forth below. These guidelines address a broad range of issues, including board size and composition, executive compensation, anti-takeover proposals, capital structure proposals and social responsibility issues and are meant to be general voting parameters on issues that arise most frequently. The MSIM Affiliates, however, may, pursuant to the procedures set forth in Section IV. below, vote in a manner that is not in accordance with the following general guidelines, provided the vote is approved by the Proxy Review Committee and is consistent with the Client Proxy Standard. Morgan Stanley AIP GP LP will follow the procedures as described in Appendix A. A MSIM Affiliate will not generally vote a proxy if it has sold the affected security between the record date and the meeting date. III. GUIDELINES A. CORPORATE GOVERNANCE MATTERS. The following proposals will generally be voted as indicated below, unless otherwise determined by the Proxy Review Committee. i. General. 1. Generally, routine management proposals will be supported. The following are examples of routine management proposals: - Approval of financial statements, director and auditor reports. - General updating/corrective amendments to the charter. - Proposals related to the conduct of the annual meeting, except those proposals that relate to the "transaction of such other business which may come before the meeting." 2. Proposals to eliminate cumulative voting generally will be supported; proposals to establish cumulative voting in the election of directors will not be supported. 3. Proposals requiring confidential voting and independent tabulation of voting results will be supported. 4. Proposals requiring a U.S. company to have a separate Chairman and CEO will not be supported. Proposals requiring non-U.S. companies to have a separate Chairman and CEO will be supported. 5. Proposals by management of non-U.S. companies regarding items that are clearly related to the regular course of business will be supported. 6. Proposals to require the company to expense stock options will be supported. 7. Open-ended requests for adjournment generally will not be supported. However, where management specifically states the reason for requesting an adjournment and the requested adjournment is necessary to permit a proposal that would otherwise be supported under this Policy to be carried out (i.e. an uncontested corporate transaction), the adjournment request will be supported. 8. Proposals to declassify the Board of Directors (if management supports a classified board) generally will not be supported. 9. Proposal requiring that the company prepare reports that are costly to provide or that would require duplicative efforts or expenditures that are of a non-business nature or would provide no pertinent information from the perspective of institutional shareholders generally will not be supported. ii. Election of Directors. In situations where no conflict exists and where no specific governance deficiency has been noted, unless otherwise determined by the Proxy Review Committee, proxies will be voted in support of nominees of management. 1. The following proposals generally will be supported: - Proposals requiring that a certain percentage (up to 66 2/3%) of the company's board members be independent directors. - Proposals requiring that members of the company's compensation, nominating and audit committees be comprised of independent or unaffiliated directors. 2. Unless otherwise determined by the Proxy Review Committee, a withhold vote will be made in the following circumstances: (a) If a company's board is not comprised of a majority of disinsterested directors, a withhold vote will be made for interested directors. A director nominee may be deemed to be interested if the nominee has, or any time during the previous five years had, a relationship with the issuer (e.g., investment banker, counsel or other professional service provider, or familial relationship with a senior officer of the issuer) that may impair his or her independence; (b) If a nominee who is interested is standing for election as a member of the company's compensation, nominating or audit committees; (c) A direct conflict exists between the interests of the nominee and the public shareholders; (d) Where the nominees standing for election have not taken action to implement generally accepted governance practices for which there is a "bright line" test. These would include elimination of dead hand or slow hand poison pills, requiring audit, compensation or nominating committees to be composed of independent directors and requiring a majority independent board; (e) A nominee has failed to attend at least 75% of board meetings within a given year without a reasonable excuse; or (f) A nominee serves on the board of directors for more than six companies (excluding investment companies). iii. Auditors 1. Generally, management proposals for selection or ratification of auditors will be supported. However, such proposals may not be supported if the fees paid to auditors are excessive. Generally, to determine if such fees are excessive, a 50% test will be applied: i.e., non-audit fees should be less than 50% of the total fees paid to the auditor. 2. Proposals requiring auditors to attend the annual meeting of shareholders will be supported. 3. Proposals to indemnify auditors will not be supported. iv. Anti-Takeover Matters 1. Proposals to modify or rescind existing supermajority vote requirements to amend the charter or bylaws will be supported; proposals to amend by-laws to require a supermajority shareholder vote to pass or repeal certain provisions will not be supported. 2. Proposals relating to the adoption of anti-greenmail provisions will be supported, provided that the proposal: (i) defines greenmail; (ii) prohibits buyback offers to large block holders (holders of at least 1% of the outstanding shares and in certain cases, a greater amount, as determined by the Proxy Review Committee) not made to all shareholders or not approved by disinterested shareholders; and (iii) contains no anti-takeover measures or other provisions restricting the rights of shareholders. 3. Proposals requiring shareholder approval or ratification of a shareholder rights plan or poison pill will be supported. B. CAPITALIZATION CHANGES. The following proposals generally will be voted as indicated below, unless otherwise determined by the Proxy Review Committee. 1. The following proposals generally will be supported: - Proposals relating to capitalization changes that eliminate other classes of stock and/or eliminate unequal voting rights. - Proposals to increase the authorization of existing classes of common stock (or securities convertible into common stock) if: (i) a clear and legitimate business purpose is stated; (ii) the number of shares requested is reasonable in relation to the purpose for which authorization is requested; and (iii) the authorization does not exceed 100% of shares currently authorized and at least 30% of the new authorization will be outstanding. - Proposals to create a new class of preferred stock or for issuances of preferred stock up to 50% of issued capital. - Proposals for share repurchase plans. - Proposals to reduce the number of authorized shares of common or preferred stock, or to eliminate classes of preferred stock. - Proposals to effect stock splits. - Proposals to effect reverse stock splits if management proportionately reduces the authorized share amount set forth in the corporate charter. Reverse stock splits that do not adjust proportionately to the authorized share amount generally will be approved if the resulting increase in authorized shares coincides with the proxy guidelines set forth above for common stock increases. 2. The following proposals generally will not be supported (notwithstanding management support). - Proposals relating to capitalization changes that add classes of stock which substantially dilute the voting interests of existing shareholders. - Proposals to increase the authorized number of shares of existing classes of stock that carry preemptive rights or supervoting rights. - Proposals to create "blank check" preferred stock. - Proposals relating to changes in capitalization by 100% or more. C. COMPENSATION. The following proposals generally will be voted as indicated below, unless otherwise determined by the Proxy Review Committee. 1. The following proposals generally will be supported: - Proposals relating to director fees, provided the amounts are not excessive relative to other companies in the country or industry. - Proposals for employee stock purchase plans that permit discounts up to 15%, but only for grants that are part of a broad-based employee plan, including all non-executive employees. - Proposals for the establishment of employee stock option plans and other employee ownership plans, provided that our research does not indicate that approval of the plan would be against shareholder interest. - Proposals for the establishment of employee retirement and severance plans, provided that our research does not indicate that approval of the plan would be against shareholder interest. 2. Blanket proposals requiring shareholder approval of all severance agreements will not be supported, however, proposals that require shareholder approval for agreements in excess of three times the annual compensation (salary and bonus) generally will be supported. 3. Blanket proposals requiring shareholder approval of executive compensation generally will not be supported. 4. Proposals that request or require disclosure of executive compensation in addition to the disclosure required by the Securities and Exchange Commission ("SEC") regulations generally will not be supported. D. OTHER RECURRING ITEMS. The following proposals generally will be voted as indicated below, unless otherwise determined by the Proxy Review Committee. 1. Proposals to add restrictions related to social, political, environmental or special interest issues that do not relate directly to the business of the company and which do not appear to be directed specifically to the business or financial interest of the company generally will not be supported. 2. Proposals requiring adherence to workplace standards that are not required or customary in market(s) to which the proposals relate will not be supported. E. ITEMS TO BE REVIEWED BY THE PROXY REVIEW COMMITTEE The following types of non-routine proposals, which potentially may have a substantive financial or best interest impact on an issuer, will be voted as determined by the Proxy Review Committee. i. Corporate Transactions - Proposals relating to mergers, acquisitions and other special corporate transactions (i.e., takeovers, spin-offs, sales of assets, reorganizations, restructurings and recapitalizations) will be examined on a case-by-case basis. In all cases, Research Providers' research and analysis will be used along with MSIM Affiliates' research and analysis, including, among other things, MSIM internal company-specific knowledge. Proposals for mergers or other significant transactions that are friendly and approved by the Research Providers generally will be supported where there is no portfolio manager objection and where there is no material conflict of interest and in those instances will not need to be reviewed by the Proxy Review Committee. ii. Compensation - Proposals relating to change-in-control provisions in non-salary compensation plans, employment contracts, and severance agreements that benefit management and would be costly to shareholders if triggered. With respect to proposals related to severance and change of control situations, MSIM Affiliates will support a maximum of three times salary and bonus. - Proposals relating to Executive/Director stock option plans. Generally, stock option plans should be incentive based. The Proxy Review Committee will evaluate the the quantitative criteria used by a Research Provider when considering such Research Provider's recommendation. If the Proxy Review Committee determines that the criteria used by the Research Provider is reasonable, the proposal will be supported if it falls within a 5% band above the Research Provider's threshold. - Compensation proposals that allow for discounted stock options that have not been offered to employees in general. iii. Other - Proposals for higher dividend payouts. - Proposals recommending set retirement ages or requiring specific levels of stock ownership by directors. - Proposals for election of directors, where a director nominee is related to MSIM (i.e. on an MSIM Fund's Board of Directors/Trustees or part of MSIM senior management) must be considered by the Proxy Review Committee. If the proposal relates to a director nominee who is on a Van Kampen Fund's Board of Directors/Trustees, to the extent that the shares of the relevant company are held by a Van Kampen Fund, the Van Kampen Board shall vote the proxies with respect to those shares, to the extent practicable. In the event that the Committee cannot contact the Van Kampen Board in advance of the shareholder meeting, the Committee will vote such shares pursuant to the Proxy Voting Policy. - Proposals requiring diversity of board membership relating to broad based social, religious or ethnic groups. - Proposals to limit directors' liability and/or broaden indemnification of directors. Generally, the Proxy Review Committee will support such proposals provided that the officers and directors are eligible for indemnification and liability protection if they have acted in good faith on company business and were found innocent of any civil or criminal charges for duties performed on behalf of the company. F. FUND OF FUNDS. Certain Funds advised by an MSIM Affiliate invest only in other MSIM funds. If an underlying fund has a shareholder meeting, in order to avoid any potential conflict of interest, such proposals will be voted in the same proportion as the votes of the other shareholders of the underlying fund, unless otherwise determined by the Proxy Review Committee. IV. ADMINISTRATION OF POLICY A. PROXY REVIEW COMMITTEE 1. The MSIM Proxy Review Committee ("Committee") is responsible for creating and implementing the Policy and, in this regard, has expressly adopted it. (a) The Committee, which is appointed by MSIM's Chief Investment Officer ("CIO"), consists of senior investment professionals who represent the different investment disciplines and geographic locations of the firm. The Committee is responsible for establishing MSIM's Policy and determining how MSIM will vote proxies on an ongoing basis. (b) The Committee will periodically review and have the authority to amend, as necessary, the Policy and establish and direct voting positions consistent with the Client Proxy Standard. (c) The Committee will meet at least monthly to (among other matters): (1) address any outstanding issues relating to the Policy and (2) review proposals at upcoming shareholder meetings of MSIM portfolio companies in accordance with this Policy including, as appropriate, the voting results of prior shareholder meetings of the same issuer where a similar proposal was presented to shareholders. The Committee, or its designee, will timely communicate to ISS MSIM's Policy (and any amendments to them and/or any additional guidelines or procedures it may adopt). (d) The Committee will meet on an ad hoc basis to (among other matters): (1) authorize "split voting" (i.e., allowing certain shares of the same issuer that are the subject of the same proxy solicitation and held by one or more MSIM portfolios to be voted differently than other shares) and/or "override voting" (i.e., voting all MSIM portfolio shares in a manner contrary to the Policy); (2) review and approve upcoming votes, as appropriate, for matters for which specific direction has been provided in this Policy; and (3) determine how to vote matters for which specific direction has not been provided in this Policy. Split votes generally will not be approved within a single Global Investor Group investment team. The Committee may take into account Research Providers' recommendations and research as well as any other relevant information they may request or receive, including portfolio manager and/or analyst research, as applicable. Generally, proxies related to securities held in accounts that are managed pursuant to quantitative, index or index-like strategies ("Index Strategies") will be voted in the same manner as those held in actively managed accounts. Because accounts managed using Index Strategies are passively managed accounts, research from portfolio managers and/or analysts related to securities held in these accounts may not be available. If the affected securities are held only in accounts that are managed pursuant to Index Strategies, and the proxy relates to a matter that is not described in this Policy, the Committee will consider all available information from the Research Providers, and to the extent that the holdings are significant, from the portfolio managers and/or analysts. (e) In addition to the procedures discussed above, if the Committee determines that an issue raises a potential material conflict of interest, or gives rise to the appearance of a potential material conflict of interest, the Committee will request a special committee to review, and recommend a course of action with respect to, the conflict(s) in question ("Special Committee"). The Special Committee shall be comprised of the Chairperson of the Proxy Review Committee, the Compliance Director for the area of the firm involved or his/her designee, a senior portfolio manager (if practicable, one who is a member of the Proxy Review Committee) designated by the Proxy Review Committee, and MSIM's Chief Investment Officer or his/her designee. The Special Committee may request the assistance of MSIM's General Counsel or his/her designee and will have sole discretion to cast a vote. In addition to the research provided by Research Providers, the Special Committee may request analysis from MSIM Affiliate investment professionals and outside sources to the extent it deems appropriate. (f) The Committee and the Special Committee, or their designee(s), will document in writing all of their decisions and actions, which documentation will be maintained by the Committee and the Special Committee, or their designee(s), for a period of at least 6 years. To the extent these decisions relate to a security held by a MSIM U.S. registered investment company, the Committee and Special Committee, or their designee(s), will report their decisions to each applicable Board of Trustees/Directors of those investment companies at each Board's next regularly scheduled Board meeting. The report will contain information concerning decisions made by the Committee and Special Committee during the most recently ended calendar quarter immediately preceding the Board meeting. (g) The Committee and Special Committee, or their designee(s), will timely communicate to applicable portfolio managers, the Compliance Departments and, as necessary, to ISS, decisions of the Committee and Special Committee so that, among other things, ISS will vote proxies consistent with their decisions. B. IDENTIFICATION OF MATERIAL CONFLICTS OF INTEREST 1. If there is a possibility that a vote may involve a material conflict of interest, the vote must be decided by the Special Committee in consultation with MSIM's General Counsel or his/her designee. 2. A material conflict of interest could exist in the following situations, among others: (a) The issuer soliciting the vote is a client of MSIM or an affiliate of MSIM and the vote is on a material matter affecting the issuer; (b) The proxy relates to Morgan Stanley common stock or any other security issued by Morgan Stanley or its affiliates; or (c) Morgan Stanley has a material pecuniary interest in the matter submitted for a vote (e.g., acting as a financial advisor to a party to a merger or acquisition for which Morgan Stanley will be paid a success fee if completed). C. PROXY VOTING REPORTS (a) MSIM will promptly provide a copy of this Policy to any client requesting them. MSIM will also, upon client request, promptly provide a report indicating how each proxy was voted with respect to securities held in that client's account. (b) MSIM's legal department is responsible for filing an annual Form N-PX on behalf of each registered management investment company for which such filing is required, indicating how all proxies were voted with respect to such investment company's holdings. Item 8. Portfolio Managers of Closed-End Management Investment Companies. VAN KAMPEN SENIOR INCOME TRUST FUND MANAGEMENT PORTFOLIO MANAGEMENT. As of the date of this report, the Fund is managed by members of the Taxable Fixed Income team. The team consists of portfolio managers and analysts. Current members of the team jointly and primarily responsible for the day-to-day management of the Fund's portfolio and the overall execution of the strategy of the Fund are Howard T. Tiffen, a Managing Director of the Adviser and Christina Jamieson, an Executive Director of the Adviser. Mr. Tiffen has been associated with the Adviser in an investment management capacity since December 1999 and began managing the Fund in December 1999. Ms. Jamieson has been associated with the Adviser in an investment management capacity since March 2000 and began managing the Fund in June 2005. The composition of the team may change from time to time. OTHER ACCOUNTS MANAGED BY THE PORTFOLIO MANAGERS The following information is as of July 31, 2006. As of July 31, 2006, Mr. Tiffen managed 6 mutual funds with a total of approximately $5.7 billion in assets; no pooled investment vehicles other than mutual funds; and 2 other accounts with a total of approximately $585.2 million in assets. As of June 30, 2006, Ms. Jamieson managed two mutual funds with a total of approximately $4.0 billion in assets; no pooled investment vehicles other than mutual funds; and no other accounts. Because the portfolio managers manage assets for other investment companies, pooled investment vehicles, and/or other accounts (including institutional clients, pension plans and certain high net worth individuals), there may be an incentive to favor one client over another resulting in conflicts of interest. For instance, the Adviser may receive fees from certain accounts that are higher than the fee it receives from the Fund, or it may receive a performance-based fee on certain accounts. In those instances, the portfolio manager may have an incentive to favor the higher and/or performance-based fee accounts over the Fund. The Adviser has adopted trade allocation and other policies and procedures that it believes are reasonably designed to address these and other conflicts of interest. PORTFOLIO MANAGER COMPENSATION STRUCTURE Portfolio managers receive a combination of base compensation and discretionary compensation, comprised of a cash bonus and several deferred compensation programs described below. The methodology used to determine portfolio manager compensation is applied across all funds/accounts managed by the portfolio manager. Base salary compensation. Generally, portfolio managers receive base salary compensation based on the level of their position with the Adviser. Discretionary compensation. In addition to base compensation, portfolio managers may receive discretionary compensation. Discretionary compensation can include: - Cash Bonus. - Morgan Stanley's Equity Incentive Compensation Program (EICP) awards -- a mandatory program that defers a portion of discretionary year-end compensation into restricted stock units or other awards based on Morgan Stanley common stock that are subject to vesting and other conditions. - Investment Management Deferred Compensation Plan (IMDCP) awards -- a mandatory program that defers a portion of discretionary year-end compensation and notionally invests it in designated Funds advised by the Adviser or its affiliates. The award is subject to vesting and other conditions. Portfolio managers must notionally invest a minimum of 25% to a maximum of 75% of the IMDCP deferral into a combination of the designated open-end mutual funds they manage that are included in the IMDCP Fund menu, which may or may not include the Fund. - Voluntary Deferred Compensation Plans -- voluntary programs that permit certain employees to elect to defer a portion of their discretionary year-end compensation and directly or notionally invest the deferred amount: (1) across a range of designated investment Funds, including Funds advised by the Adviser or its affiliates; and/or (2) in Morgan Stanley stock units. Several factors determine discretionary compensation, which can vary by portfolio management team and circumstances. In order of relative importance, these factors include: - Investment performance. A portfolio manager's compensation is linked to the pre-tax investment performance of the funds/accounts managed by the portfolio manager. Investment performance is calculated for one-, three- and five-year periods measured against a fund's/account's primary benchmark, indices and/or peer groups where applicable. Generally, the greatest weight is placed on the three- and five-year periods. - Revenues generated by the investment companies, pooled investment vehicles and other accounts managed by the portfolio manager. - Contribution to the business objectives of the Adviser. - The dollar amount of assets managed by the portfolio manager. - Market compensation survey research by independent third parties. - Other qualitative factors, such as contributions to client objectives. - Performance of Morgan Stanley and Morgan Stanley Investment Management, and the overall performance of the investment team(s) of which the portfolio manager is a member. SECURITIES OWNERSHIP OF PORTFOLIO MANAGERS As of July 31, 2006, the portfolio managers did not own any shares of the Fund. Item 9. Purchase of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers. Not Applicable. Item 10. Submission of Matters to a Vote of Security Holders. Not Applicable. Item 11. Controls and Procedures (a) The Trust's principal executive officer and principal financial officer have concluded that the Trust's disclosure controls and procedures are sufficient to ensure that information required to be disclosed by the Trust in this Form N-CSR was recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms, based upon such officers' evaluation of these controls and procedures as of a date within 90 days of the filing date of the report. (b) There were no changes in the registrant's internal control over financial reporting that occurred during the second fiscal quarter of the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. Item 12. Exhibits. (1) The Code of Ethics for Principal Executive and Senior Financial Officers is attached hereto. (2)(a) A certification for the Principal Executive Officer of the registrant is attached hereto as part of EX-99.CERT. (2)(b) A certification for the Principal Financial Officer of the registrant is attached hereto as part of EX-99.CERT. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934 and 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) Van Kampen Senior Income Trust By: /s/ Ronald E. Robison ------------------------------------ Name: Ronald E. Robison Title: Principal Executive Officer Date: September 21, 2006 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed by the following persons on behalf of the registrant and in the capacities and on the dates indicated. By: /s/ Ronald E. Robison ------------------------------------ Name: Ronald E. Robison Title: Principal Executive Officer Date: September 21, 2006 By: /s/ James W. Garrett ------------------------------------ Name: James W. Garrett Title: Principal Financial Officer Date: September 21, 2006