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 811-02423 Van Kampen Corporate Bond Fund - -------------------------------------------------------------------------------- (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: 8/31 Date of reporting period: 2/29/04 Item 1. Report to Shareholders. The Fund's semi-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 Corporate Bond Fund performed during the semiannual 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 fund's financial statements and a list of fund investments as of February 29, 2004. This material must be preceded or accompanied by a prospectus for the fund being offered. Market forecasts provided in this report may not necessarily come to pass. There is no assurance that the fund will achieve its investment objective. The fund is subject to market risk, which is the possibility that the market values of securities owned by the fund will decline and, therefore, the value of the fund shares may be less than what you paid for them. Accordingly, you can lose money investing in this fund. Please see the prospectus for more complete information on investment risks. <Table> <Caption> --------------------------------------------------------------------------------------- NOT FDIC INSURED OFFER NO BANK GUARANTEE MAY LOSE VALUE --------------------------------------------------------------------------------------- NOT INSURED BY ANY FEDERAL GOVERNMENT AGENCY NOT A DEPOSIT --------------------------------------------------------------------------------------- </Table> Performance Summary <Table> <Caption> A SHARES B SHARES C SHARES since 09/23/71 since 09/28/92 since 08/30/93 - ---------------------------------------------------------------------------------------------- AVERAGE ANNUAL W/O SALES W/SALES W/O SALES W/SALES W/O SALES W/SALES TOTAL RETURNS CHARGES CHARGES CHARGES CHARGES CHARGES CHARGES Since Inception 8.03% 7.87% 6.15% 6.15% 5.22% 5.22% 10-year 6.39 5.88 5.89 5.89 5.58 5.58 5-year 6.12 5.10 5.34 5.10 5.34 5.34 1-year 8.96 3.78 8.32 4.32 8.32 7.32 6-month 6.39 1.31 6.00 2.00 6.00 5.00 - ---------------------------------------------------------------------------------------------- 30-Day SEC Yield 3.79% 3.23% 3.23% </Table> Past performance is no guarantee of future results and current performance may be lower or higher than the figures shown. For more up-to-date information, including month-end performance figures, please visit vankampen.com or speak with your financial advisor. Investment returns and principal value will fluctuate and fund shares, when redeemed, may be worth more or less than their original cost. The returns shown in this report do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. Performance of share classes will vary due to differences in sales charges and expenses. As a result of recent market activity, current performance may vary from the figures shown. Average annual total return with sales charges includes payment of the maximum sales charge of 4.75 percent for Class A shares, a contingent deferred sales charge of 4.00 percent for Class B shares (in year one and declining to zero after year five), a contingent deferred sales charge of 1.00 percent for Class C shares in year one, and combined Rule 12b-1 fees and service fees of up to 0.25 percent for Class A shares and 1.00 percent for Class B and C shares. The since-inception and 10-year returns for Class B shares reflect the conversion of Class B shares into Class A shares six years after purchase. The since inception returns for Class C shares reflect the conversion of Class C shares into Class A shares ten years after purchase. See footnote 3 in the Notes to Financial Statements for additional information. Figures shown above assume reinvestment of all dividends and capital gains. SEC yield is a calculation for determining the amount of portfolio income, excluding non-income items as prescribed by the SEC. Yields are subject to change. Lehman Brothers Credit Bond Index is a market-weighted index of investment-grade corporate fixed-rate debt issues with maturities of one year or more. Lipper Corporate BBB-Rated Index is an index of funds with similar investment objectives as this fund. Indexes do not include any expenses, fees or sales charges, which would lower performance. Indexes are unmanaged and should not be considered an investment. 1 Fund Report FOR THE SIX-MONTH PERIOD ENDED FEBRUARY 29, 2004 Van Kampen Corporate Bond Fund is managed by the adviser's Taxable Fixed Income team. Current members of the team include Sheila Finnerty, Managing Director, and David S. Horowitz and Gordon W. Loery, Executive Directors.(1) MARKET CONDITIONS Over the six-month reporting period, the overall environment for investment- grade corporate bonds remained generally positive. Weaker economic reports in September caused some investors to retreat to Treasuries, but this move was short-lived. In the fourth quarter of 2003, data once again indicated a strong revival of economic activity. This boosted investor confidence in further economic growth and improvement in corporate earnings, spurring demand for corporate bonds over lower-yielding Treasuries. Virtually all areas of the corporate market benefited, though the impact was greatest among lower-rated corporate securities. Non-investment grade high-yield bonds outperformed their higher-rated counterparts. Within the investment-grade realm, BBB rated bonds offered the strongest performance. Investors came to favor these lower-rated bonds not only for their higher yields--which are particularly attractive in a low-rate environment--but also for their capital appreciation potential in the face of a strengthening economic environment. Continuing a trend seen earlier in 2003, the sectors and individual bonds that had been among the most beaten down in 2002 offered some of the strongest performance over the period. These included bonds in the technology, telecommunications, and cable sectors, all of which benefited from investors' perceptions of their reasonable valuations, improving corporate governance, and recovering earnings prospects. Weaker-performing bonds, however, came from more stable, steady-growth areas of the economy, such as food producers and drug makers. Yield spreads--the difference in yield between corporate bonds and similar- maturity Treasuries--have contracted significantly as corporate bonds have rebounded from their previously depressed levels. As a result, individual bond selection--rather than exposure to broader market sectors--has become a crucial factor in performance. It appears that the "easy money" that could be made in the earlier days of the corporate bond recovery is now past. The Federal Reserve kept short-term interest rates low throughout the period. Market interest rates generally declined over the six months after their run-up during the summer of 2003. (1)Team members may change without notice at any time. 2 PERFORMANCE ANALYSIS The fund returned 6.39 percent for the reporting period, yet slightly underperformed its benchmark indexes, the Lehman Brothers Credit Bond Index and the Lipper Corporate BBB-Rated Index. (Performance is for Class A shares, unadjusted for sales charge. See table below.) The fund was generally positioned to benefit from a recovering economy, an approach that for the most part contributed positively to performance. Our significant allocation to BBB rated bonds--those in the lowest tier of investment-grade debt--helped to boost the fund's returns as this sector of the market outperformed higher-rated bonds. In keeping with our expectation of an improving economic environment, we favored bonds from those sectors we believed were positioned to benefit significantly from that turnaround. Among the areas we overweighted relative to the benchmarks over the past six months were financials, transportation, utilities, and energy. We also continued to keep the fund's duration (its sensitivity to interest-rate changes) shorter than that of its benchmarks. We believe this positioning was prudent, given the signs of strength in the economy. As the economy continues to improve, in time the Federal Reserve is likely to act to increase rates--and in that case, a shorter duration would be beneficial to performance. However, the Federal Reserve did not take such action during the period, and in fact market interest rates fell slightly for the six months. As a result, our duration positioning hindered the fund's performance somewhat. In keeping with our strategy during the last reporting period, we maintained our underweighted position in bonds in the five- to 20-year maturity range. In our opinion, many bonds in this part of the yield curve were simply too expensive. This strategy helped to keep price risk at bay and to keep the fund's duration shorter than that of the benchmarks. Given that the Federal Reserve may become more active later in the year--perhaps after the Presidential election--maintaining our shorter duration stance seems appropriate at this point. After such a strong period for corporate bonds, returns going forward are likely to be driven primarily by bond coupons, with little contribution from capital appreciation. As a result, returns are likely to be more moderate going forward. TOTAL RETURN FOR THE SIX-MONTH PERIOD ENDING FEBRUARY 29, 2004 <Table> <Caption> - ------------------------------------------------------------------------------ LEHMAN BROTHERS LIPPER CORPORATE CLASS A CLASS B CLASS C CREDIT BOND INDEX BBB-RATED INDEX 6.39% 6.00% 6.00% 6.59% 6.77% - ------------------------------------------------------------------------------ </Table> The performance for the three share classes varies because each has different expenses. The fund's total return figures assume the reinvestment of all distributions, but do not reflect the deduction of any applicable sales charges. Such costs would lower performance. Past performance is no guarantee of future results. See Performance Summary for standardized performance information and index definitions. 3 That said, we believe that the emerging economic recovery makes this a reasonable time to hold corporate debt. Among the bond sectors we believe may present opportunities in this environment are transportation, health care, utilities, forest products, and energy. We will continue to maintain a well- diversified portfolio, with exposure to a wide variety of sectors and individual issues. In a market in which individual bond selection may play a driving role in returns, we will continue to combine top-down macroeconomic considerations with bottom-up security research. There is no guarantee the securities mentioned will continue to perform well or be held by the fund in the future. <Table> TOP 5 INDUSTRIES AS OF 2/29/04 RATINGS ALLOCATIONS AS OF 2/29/04 Captive Finance 7.5% AAA 1.7% Electric 6.6 AA 6.1 Integrated Energy 6.1 A 27.8 Banking 5.7 BBB 52.4 Telecommunications 5.5 BB 8.8 B 2.1 Non-Rated 1.1 </Table> Subject to change daily. All percentages are as a percentage of long-term investments. Provided for informational purposes only and should not be deemed as a recommendation to buy securities in the industries shown above. 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. Ratings allocations based upon ratings as issued by Standard and Poor's. 4 ANNUAL HOUSEHOLDING NOTICE To reduce fund expenses, the fund attempts to eliminate duplicate mailings to the same address. The fund delivers a single copy of certain shareholder documents to investors who share an address, even if the accounts are registered under different names. The fund's prospectuses and shareholder reports (including annual privacy notices) will be delivered to you in this manner indefinitely unless you instruct us otherwise. You can request multiple copies of these documents by either calling (800) 341-2911 or writing to Van Kampen Investor Services at 1 Parkview Plaza, P.O. Box 5555, Oakbrook Terrace, IL 60181. Once Investor Services has received your instructions, we will begin sending individual copies for each account within 30 days. PROXY VOTING POLICIES AND PROCEDURES A description of the trust's policies and procedures with respect to the voting of proxies relating to the trust's portfolio securities is available without charge, upon request, by calling 1-800-847-2424. This information is also available on the Securities and Exchange Commission's website at http://www.sec.gov. 5 VAN KAMPEN CORPORATE BOND FUND PORTFOLIO OF INVESTMENTS -- FEBRUARY 29, 2004 (UNAUDITED) <Table> <Caption> PAR AMOUNT (000) DESCRIPTION COUPON MATURITY VALUE - --------------------------------------------------------------------------------------------- CORPORATE BONDS 87.3% AEROSPACE & DEFENSE 0.8% $1,000 Lockheed Martin Corp. ....................... 8.200% 12/01/09 $ 1,233,043 535 Lockheed Martin Corp. ....................... 8.500 12/01/29 717,473 1,960 Raytheon Co. ................................ 8.300 03/01/10 2,384,554 145 Raytheon Co. ................................ 4.850 01/15/11 149,599 ------------ 4,484,669 ------------ AUTOMOTIVE 3.2% 4,290 DaimlerChrysler NA Holding Corp. ............ 7.300 01/15/12 4,890,845 2,915 DaimlerChrysler NA Holding Corp. ............ 8.500 01/18/31 3,549,735 900 Delphi Corp. ................................ 6.125 05/01/04 905,937 5,830 Ford Motor Co. .............................. 7.450 07/16/31 5,873,503 1,380 General Motors Acceptance Corp. ............. 4.500 07/15/06 1,426,044 305 Hertz Corp. ................................. 7.625 08/15/07 335,581 ------------ 16,981,645 ------------ BANKING 5.2% 5,120 Bank of America Corp. ....................... 3.375 02/17/09 5,109,873 1,145 Citigroup, Inc. ............................. 6.000 02/21/12 1,273,337 3,820 Citigroup, Inc. ............................. 5.625 08/27/12 4,138,515 160 Citigroup, Inc. ............................. 6.625 06/15/32 179,067 5,355 JP Morgan Chase & Co. ....................... 6.750 02/01/11 6,125,815 700 MBNA America Bank NA......................... 7.125 11/15/12 823,017 3,890 MBNA Corp. .................................. 6.125 03/01/13 4,282,310 3,100 Wachovia Corp. .............................. 3.625 02/17/09 3,125,129 1,690 Washington Mutual Bank FA.................... 5.500 01/15/13 1,781,373 490 Washington Mutual, Inc. ..................... 8.250 04/01/10 598,049 ------------ 27,436,485 ------------ BROKERAGE 1.6% 2,715 Goldman Sachs Group, Inc. ................... 6.875 01/15/11 3,136,751 380 Goldman Sachs Group, Inc. ................... 6.600 01/15/12 431,931 1,115 Goldman Sachs Group, Inc. ................... 5.250 10/15/13 1,145,687 2,000 Lehman Brothers Holdings, Inc. .............. 8.500 05/01/07 2,350,068 1,355 Lehman Brothers Holdings, Inc. .............. 6.625 01/18/12 1,556,554 ------------ 8,620,991 ------------ BUILDING MATERIALS 0.6% 1,335 Centex Corp. ................................ 7.500 01/15/12 1,576,060 1,160 Mohawk Industries, Inc., Ser D............... 7.200 04/15/12 1,339,765 ------------ 2,915,825 ------------ CAPTIVE FINANCE 6.8% 5,220 Countrywide Home Loans, Inc. ................ 3.250 05/21/08 5,207,415 555 Ford Motor Credit Co. ....................... 7.375 10/28/09 611,265 8,740 Ford Motor Credit Co. ....................... 7.250 10/25/11 9,482,577 3,600 General Electric Capital Corp. .............. 6.750 03/15/32 4,139,780 3,445 General Motors Acceptance Corp. ............. 6.875 09/15/11 3,720,962 7,450 General Motors Acceptance Corp. ............. 8.000 11/01/31 8,231,840 </Table> 6 See Notes to Financial Statements VAN KAMPEN CORPORATE BOND FUND PORTFOLIO OF INVESTMENTS -- FEBRUARY 29, 2004 (UNAUDITED) continued <Table> <Caption> PAR AMOUNT (000) DESCRIPTION COUPON MATURITY VALUE - --------------------------------------------------------------------------------------------- CAPTIVE FINANCE (CONTINUED) $2,000 Heller Financial, Inc. ...................... 6.375% 03/15/06 $ 2,187,830 2,500 International Lease Finance Corp. ........... 8.375 12/15/04 2,638,085 ------------ 36,219,754 ------------ CHEMICALS 0.3% 120 FMC Corp. ................................... 10.250 11/01/09 141,600 1,420 ICI Wilmington, Inc. ........................ 4.375 12/01/08 1,445,483 ------------ 1,587,083 ------------ CONSTRUCTION MACHINERY 0.6% 2,915 Kennametal, Inc. ............................ 7.200 06/15/12 3,219,600 ------------ CONSUMER PRODUCTS 0.5% 2,380 Xerox Corp. ................................. 7.125 06/15/10 2,534,700 ------------ DIVERSIFIED MANUFACTURING 2.6% 2,260 Cooper Industries, Inc. ..................... 5.250 07/01/07 2,436,422 540 Honeywell International, Inc. ............... 7.500 03/01/10 644,397 4,370 Honeywell International, Inc. ............... 6.125 11/01/11 4,895,562 1,450 Hutchison Whampoa International Ltd., 144A- Private Placement (Cayman Islands) (a)....... 5.450 11/24/10 1,493,098 1,890 Hutchison Whampoa International Ltd., 144A- Private Placement (Cayman Islands) (a)....... 6.500 02/13/13 2,002,326 475 Tyco International Group SA (Luxembourg)..... 5.800 08/01/06 504,419 140 Tyco International Group SA (Luxembourg)..... 6.750 02/15/11 154,865 1,275 Tyco International Group SA (Luxembourg)..... 6.375 10/15/11 1,379,564 ------------ 13,510,653 ------------ ELECTRIC 6.0% 1,595 Appalachian Power Co., Ser H................. 5.950 05/15/33 1,592,172 1,140 Cincinnati Gas & Electric Co. ............... 5.700 09/15/12 1,222,046 910 Cincinnati Gas & Electric Co., Ser A......... 5.400 06/15/33 859,996 1,030 Cincinnati Gas & Electric Co., Ser B......... 5.375 06/15/33 969,792 1,705 Columbus Southern Power Co., Ser D........... 6.600 03/01/33 1,886,323 1,495 Detroit Edison Co. .......................... 6.125 10/01/10 1,667,211 1,640 Duquesne Light Co., Ser O.................... 6.700 04/15/12 1,877,403 1,205 Entergy Gulf States, Inc. 144A-Private Placement (a)................................ 3.600 06/01/08 1,176,115 2,235 Exelon Corp. ................................ 6.750 05/01/11 2,549,458 1,930 FirstEnergy Corp., Ser B..................... 6.450 11/15/11 2,098,636 925 FirstEnergy Corp., Ser C..................... 7.375 11/15/31 1,026,167 560 Indianapolis Power & Light Co., 144A-Private Placement (a)................................ 6.300 07/01/13 608,416 1,245 Monongahela Power Co. ....................... 5.000 10/01/06 1,271,456 2,457 Niagara Mohawk Power Corp., Ser F............ 7.625 10/01/05 2,657,948 1,450 Nisource Finance Corp. ...................... 7.625 11/15/05 1,583,127 2,775 Ohio Edison Co., 144A-Private Placement (a).......................................... 5.450 05/01/15 2,818,956 250 Ohio Power Co., Ser G........................ 6.600 02/15/33 276,565 </Table> See Notes to Financial Statements 7 VAN KAMPEN CORPORATE BOND FUND PORTFOLIO OF INVESTMENTS -- FEBRUARY 29, 2004 (UNAUDITED) continued <Table> <Caption> PAR AMOUNT (000) DESCRIPTION COUPON MATURITY VALUE - --------------------------------------------------------------------------------------------- ELECTRIC (CONTINUED) $1,400 PSEG Energy Holdings......................... 8.625% 02/15/08 $ 1,515,500 440 Southern CA Edison Co. ...................... 5.000 01/15/14 448,421 590 TXU Corp., Ser J............................. 6.375 06/15/06 637,200 1,790 TXU Energy Co. .............................. 7.000 03/15/13 2,038,697 140 Wisconsin Electric Power..................... 5.625 05/15/33 140,167 645 Wisconsin Energy Corp. ...................... 6.200 04/01/33 669,326 ------------ 31,591,098 ------------ ENVIRONMENTAL SERVICES 1.8% 535 Allied Waste North America, Inc., 144A- Private Placement (a)........................ 6.500 11/15/10 545,700 810 Allied Waste North America, Inc., Ser B...... 8.500 12/01/08 907,200 1,185 Republic Services, Inc. ..................... 6.750 08/15/11 1,323,868 1,220 Waste Management, Inc. ...................... 7.000 10/15/06 1,354,294 1,745 Waste Management, Inc. ...................... 7.375 08/01/10 2,045,388 2,600 Waste Management, Inc. ...................... 7.000 07/15/28 2,889,302 315 Waste Management, Inc. ...................... 7.375 05/15/29 364,739 ------------ 9,430,491 ------------ FOOD/BEVERAGE 1.8% 2,000 ConAgra Foods, Inc. ......................... 7.500 09/15/05 2,167,372 2,200 Miller Brewing Co., 144A- Private Placement (a).......................................... 4.250 08/15/08 2,269,703 2,970 Smithfield Foods, Inc., Ser B................ 8.000 10/15/09 3,255,862 295 Smithfield Foods, Inc., Ser B................ 7.750 05/15/13 318,600 1,035 YUM! Brands, Inc. ........................... 8.875 04/15/11 1,283,400 ------------ 9,294,937 ------------ GAMING 1.7% 3,310 Harrahs Operating Co., Inc. ................. 8.000 02/01/11 3,946,576 2,555 MGM Mirage, Inc. ............................ 8.500 09/15/10 2,995,737 1,385 Park Place Entertainment Corp. .............. 7.500 09/01/09 1,551,200 620 Station Casinos, Inc. ....................... 8.375 02/15/08 668,825 ------------ 9,162,338 ------------ HEALTHCARE 3.7% 4,835 Aetna, Inc. ................................. 7.375 03/01/06 5,325,433 430 Aetna, Inc. ................................. 7.875 03/01/11 518,603 1,085 AmerisourceBergen Corp. ..................... 8.125 09/01/08 1,212,487 2,000 HCA, Inc. ................................... 6.910 06/15/05 2,104,062 2,055 HCA, Inc. ................................... 6.300 10/01/12 2,182,706 365 HCA, Inc. ................................... 9.000 12/15/14 455,108 1,010 HCA, Inc. ................................... 7.190 11/15/15 1,129,306 1,590 Tenet Healthcare Corp. ...................... 7.375 02/01/13 1,478,700 3,565 Tenet Healthcare Corp. ...................... 6.875 11/15/31 2,958,950 1,840 Unitedhealth Group, Inc. .................... 5.200 01/17/07 1,971,915 ------------ 19,337,270 ------------ </Table> 8 See Notes to Financial Statements VAN KAMPEN CORPORATE BOND FUND PORTFOLIO OF INVESTMENTS -- FEBRUARY 29, 2004 (UNAUDITED) continued <Table> <Caption> PAR AMOUNT (000) DESCRIPTION COUPON MATURITY VALUE - --------------------------------------------------------------------------------------------- HOME CONSTRUCTION 0.6% $1,260 D.R. Horton, Inc. ........................... 6.875% 05/01/13 $ 1,363,950 485 Pulte Homes, Inc. ........................... 7.875 08/01/11 579,009 1,465 Pulte Homes, Inc. ........................... 6.375 05/15/33 1,453,312 ------------ 3,396,271 ------------ INTEGRATED ENERGY 5.5% 5,345 Conoco, Inc. ................................ 6.950 04/15/29 6,234,953 1,630 Constellation Energy Group................... 7.600 04/01/32 1,962,567 475 Consumers Energy Co., Ser D.................. 5.375 04/15/13 486,698 1,880 Consumers Energy Co., Ser F.................. 4.000 05/15/10 1,857,346 510 Consumers Energy Co., Ser H.................. 4.800 02/17/09 528,887 540 Kerr-McGee Corp. ............................ 5.875 09/15/06 582,497 945 Kerr-McGee Corp. ............................ 6.875 09/15/11 1,070,902 2,050 Kerr-McGee Corp. ............................ 7.875 09/15/31 2,480,352 2,325 Marathon Oil Corp. .......................... 6.800 03/15/32 2,591,159 3,410 Pemex Project Funding Master Trust........... 8.000 11/15/11 3,930,025 2,860 Pemex Project Funding Master Trust........... 7.375 12/15/14 3,143,140 1,035 Pemex Project Funding Master Trust........... 8.625 02/01/22 1,181,194 995 Pemex Project, Inc. ......................... 9.125 10/13/10 1,213,900 150 Petro-Canada (Canada)........................ 4.000 07/15/13 141,523 1,905 Petro-Canada (Canada)........................ 5.350 07/15/33 1,765,457 ------------ 29,170,600 ------------ LIFE INSURANCE 4.3% 4,420 Anthem Insurance Cos. Inc., 144A-Private Placement (a)................................ 9.125 04/01/10 5,654,219 575 Hartford Financial Services Group............ 2.375 06/01/06 576,201 4,120 Health Net, Inc. ............................ 8.375 04/15/11 5,025,914 190 Metlife, Inc. ............................... 6.125 12/01/11 212,236 920 Nationwide Financial Services, Inc. ......... 6.250 11/15/11 1,018,060 1,600 Nationwide Mutual Insurance Co., 144A- Private Placement (a)........................ 7.500 02/15/24 1,655,845 845 Nationwide Mutual Insurance Co., 144A- Private Placement (a)........................ 8.250 12/01/31 1,060,281 1,740 Prudential Hldgs, LLC, Ser B, 144A-Private Placement (a)................................ 7.245 12/18/23 2,042,586 4,160 Prudential Hldgs, LLC, Ser C, 144A-Private Placement (a)................................ 8.695 12/18/23 5,293,787 ------------ 22,539,129 ------------ LODGING 2.2% 2,595 Hilton Hotels Corp. ......................... 7.625 12/01/12 2,951,812 2,360 Hyatt Equities LLC, 144A-Private Placement (a).......................................... 6.875 06/15/07 2,554,091 1,080 Marriott International, Ser D................ 8.125 04/01/05 1,152,085 1,085 Marriott International, Ser E................ 7.000 01/15/08 1,233,200 1,005 Starwood Hotels & Resorts Worldwide, Inc. ... 7.375 05/01/07 1,092,937 2,610 Starwood Hotels & Resorts Worldwide, Inc. ... 7.875 05/01/12 2,923,200 ------------ 11,907,325 ------------ </Table> See Notes to Financial Statements 9 VAN KAMPEN CORPORATE BOND FUND PORTFOLIO OF INVESTMENTS -- FEBRUARY 29, 2004 (UNAUDITED) continued <Table> <Caption> PAR AMOUNT (000) DESCRIPTION COUPON MATURITY VALUE - --------------------------------------------------------------------------------------------- MEDIA-CABLE 2.1% $1,540 AOL Time Warner, Inc. ....................... 7.700% 05/01/32 $ 1,818,678 1,000 Comcast Cable Communications, Inc. .......... 8.125 05/01/04 1,009,883 1,805 Comcast Cable Communications, Inc. .......... 8.375 05/01/07 2,096,881 1,725 Comcast Cable Communications, Inc. .......... 6.750 01/30/11 1,958,215 240 Comcast Cable Communications, Inc. .......... 7.125 06/15/13 277,021 1,755 Comcast Corp. ............................... 6.500 01/15/15 1,944,912 1,940 Echostar DBS Corp., 144A- Private Placement (a).......................................... 6.375 10/01/11 2,058,825 ------------ 11,164,415 ------------ MEDIA-NONCABLE 2.9% 400 AOL Time Warner, Inc. ....................... 6.875 05/01/12 453,907 2,650 AOL Time Warner, Inc. ....................... 7.625 04/15/31 3,093,350 2,500 Clear Channel Communications, Inc. .......... 7.250 10/15/27 2,921,227 3,000 News America Hldg, Inc. ..................... 8.875 04/26/23 3,921,405 2,135 News America, Inc. .......................... 7.300 04/30/28 2,451,924 1,650 News America, Inc. .......................... 7.280 06/30/28 1,891,519 650 Time Warner, Inc. ........................... 6.625 05/15/29 677,605 ------------ 15,410,937 ------------ METALS 1.0% 1,525 Inco Ltd. (Canada)........................... 7.750 05/15/12 1,838,908 2,880 Inco Ltd. (Canada)........................... 7.200 09/15/32 3,333,943 ------------ 5,172,851 ------------ NATURAL GAS PIPELINES 1.4% 735 Consolidated Natural Gas Co., Ser A.......... 5.000 03/01/14 746,808 2,050 Consolidated Natural Gas Co., Ser C.......... 6.250 11/01/11 2,293,380 1,160 Gulfterra Energy Partners LP, Ser B.......... 8.500 06/01/10 1,316,600 1,485 Gulfterra Energy Partners LP, Ser B.......... 6.250 06/01/10 1,570,388 1,470 Texas Eastern Transmission Corp. ............ 7.000 07/15/32 1,654,857 ------------ 7,582,033 ------------ NONCAPTIVE-CONSUMER FINANCE 3.5% 4,660 American Express Co. ........................ 5.500 09/12/06 5,025,386 4,500 American General Finance Corp. .............. 4.625 09/01/10 4,641,354 1,000 Household Finance Corp. ..................... 7.875 03/01/07 1,148,882 800 Household Finance Corp. ..................... 4.125 12/15/08 819,437 4,040 Household Finance Corp. ..................... 6.750 05/15/11 4,607,507 1,980 Newcourt Credit Group, Ser B (Canada)........ 6.875 02/16/05 2,077,669 ------------ 18,320,235 ------------ OIL FIELD SERVICES 0.6% 995 Key Energy Services, Inc. ................... 6.375 05/01/13 1,034,800 2,020 Nexen, Inc. (Canada)......................... 5.050 11/20/13 2,043,981 ------------ 3,078,781 ------------ PACKAGING 0.6% 1,285 Packaging Corp. of America................... 5.750 08/01/13 1,341,381 1,985 Sealed Air Corp., 144A-Private Placement (a).......................................... 5.625 07/15/13 2,071,475 ------------ 3,412,856 ------------ </Table> 10 See Notes to Financial Statements VAN KAMPEN CORPORATE BOND FUND PORTFOLIO OF INVESTMENTS -- FEBRUARY 29, 2004 (UNAUDITED) continued <Table> <Caption> PAR AMOUNT (000) DESCRIPTION COUPON MATURITY VALUE - --------------------------------------------------------------------------------------------- PAPER 4.6% $3,240 Abitibi-Consolidated, Inc. (Canada).......... 8.550% 08/01/10 $ 3,608,900 2,490 Abitibi-Consolidated, Inc. (Canada).......... 8.850 08/01/30 2,642,092 5,825 Bowater Canada Finance (Canada).............. 7.950 11/15/11 6,219,079 2,025 International Paper Co. ..................... 4.250 01/15/09 2,065,417 1,115 Owens-Brockway Glass Containers, Inc. ....... 7.750 05/15/11 1,187,475 925 Owens-Brockway Glass Containers, Inc. ....... 8.750 11/15/12 1,019,813 1,310 Sappi Papier Hldg AG, 144A-Private Placement (Austria) (a)................................ 6.750 06/15/12 1,470,031 1,100 Weyerhaeuser Co. ............................ 6.000 08/01/06 1,188,090 4,430 Weyerhaeuser Co. ............................ 6.750 03/15/12 4,979,568 ------------ 24,380,465 ------------ PHARMACEUTICALS 1.0% 2,000 Abbott Laboratories.......................... 5.625 07/01/06 2,159,518 2,000 Eli Lilly & Co. ............................. 5.500 07/15/06 2,156,770 1,115 Schering-Plough Corp. ....................... 5.300 12/01/13 1,161,955 ------------ 5,478,243 ------------ PROPERTY & CASUALTY 2.1% 4,480 Farmers Exchange Capital, 144A-Private Placement (a)................................ 7.050 07/15/28 4,523,891 2,471 Farmers Insurance Exchange Surplus, 144A- Private Placement (a)........................ 8.625 05/01/24 2,825,532 3,500 Mantis Reef Ltd., 144A-Private Placement (Australia) (a).............................. 4.692 11/14/08 3,562,206 ------------ 10,911,629 ------------ RAILROADS 1.2% 1,500 CSX Corp. ................................... 6.750 03/15/11 1,706,546 4,000 Union Pacific Corp. ......................... 8.350 05/01/25 4,416,044 ------------ 6,122,590 ------------ REAL ESTATE INVESTMENT TRUSTS 1.9% 4,490 EOP Operating LP............................. 7.500 04/19/29 5,180,468 420 Istar Financial, Inc. ....................... 7.000 03/15/08 451,500 600 Istar Financial, Inc. ....................... 8.750 08/15/08 669,000 1,945 Reckson Operating Partnership................ 5.150 01/15/11 1,927,654 545 Rouse Co. ................................... 5.375 11/26/13 556,453 755 Simon Property Group LP...................... 6.375 11/15/07 843,282 160 Simon Property Group LP...................... 6.350 08/28/12 177,940 ------------ 9,806,297 ------------ REFINING 1.2% 4,520 Amerada Hess Corp. .......................... 7.875 10/01/29 5,211,433 895 Ashland, Inc. ............................... 7.830 08/15/05 963,727 250 Vintage Petroleum, Inc. ..................... 7.875 05/15/11 267,500 ------------ 6,442,660 ------------ RETAIL 2.9% 465 CVS Corp. ................................... 5.625 03/15/06 498,276 800 CVS Corp. ................................... 3.875 11/01/07 825,022 </Table> See Notes to Financial Statements 11 VAN KAMPEN CORPORATE BOND FUND PORTFOLIO OF INVESTMENTS -- FEBRUARY 29, 2004 (UNAUDITED) continued <Table> <Caption> PAR AMOUNT (000) DESCRIPTION COUPON MATURITY VALUE - --------------------------------------------------------------------------------------------- RETAIL (CONTINUED) $2,000 Federated Department Stores, Inc. ........... 6.625% 09/01/08 $ 2,255,624 1,500 Federated Department Stores, Inc. ........... 6.300 04/01/09 1,679,057 165 Federated Department Stores, Inc. ........... 6.900 04/01/29 183,774 870 Lowe's Companies, Inc. ...................... 6.875 02/15/28 1,014,763 1,710 Lowe's Companies, Inc. ...................... 6.500 03/15/29 1,907,024 2,970 May Department Stores Co. ................... 5.950 11/01/08 3,250,148 620 May Department Stores Co. ................... 6.700 09/15/28 675,310 929 May Department Stores Co. ................... 7.875 03/01/30 1,151,840 1,950 Toys R US, Inc. ............................. 7.375 10/15/18 1,986,426 ------------ 15,427,264 ------------ SERVICES 1.2% 2,045 Cendant Corp. ............................... 7.375 01/15/13 2,383,685 1,960 Cendant Corp. ............................... 7.125 03/15/15 2,258,553 1,157 Iron Mountain, Inc. ......................... 7.750 01/15/15 1,226,420 685 Iron Mountain, Inc. ......................... 6.625 01/01/16 667,875 ------------ 6,536,533 ------------ SUPERMARKETS 1.0% 1,845 Albertson's, Inc. ........................... 7.500 02/15/11 2,159,347 2,810 Kroger Co. .................................. 7.500 04/01/31 3,355,570 ------------ 5,514,917 ------------ TECHNOLOGY 1.3% 2,085 Arrow Electronics, Inc. ..................... 6.875 07/01/13 2,239,065 465 Arrow Electronics, Inc. ..................... 6.875 06/01/18 489,166 536 Avaya, Inc. ................................. 11.125 04/01/09 633,820 415 Avnet, Inc. ................................. 9.750 02/15/08 483,475 1,240 Electronic Data Systems Corp. ............... 7.125 10/15/09 1,314,712 1,675 Electronic Data Systems Corp., Ser B......... 6.000 08/01/13 1,618,434 ------------ 6,778,672 ------------ TELECOMMUNICATIONS 5.0% 425 AT&T Corp. .................................. 8.050 11/15/11 495,893 3,900 AT&T Corp. .................................. 8.750 11/15/31 4,611,988 1,690 AT&T Wireless Services, Inc. ................ 7.875 03/01/11 1,991,939 3,225 Deutsche Telekom International Finance BV (Netherlands)................................ 8.250 06/15/30 4,169,557 1,500 Sprint Capital Corp. ........................ 7.125 01/30/06 1,631,886 1,000 Sprint Capital Corp. ........................ 6.125 11/15/08 1,089,756 1,000 Verizon Communications, Inc. ................ 7.510 04/01/09 1,164,852 5,570 Verizon Communications, Inc. ................ 6.940 04/15/28 6,004,176 4,085 Verizon Global Funding Corp. ................ 7.750 12/01/30 4,914,713 165 Verizon New England, Inc. ................... 6.500 09/15/11 185,168 ------------ 26,259,928 ------------ TOBACCO 1.2% 1,730 Altria Group, Inc. .......................... 7.000 11/04/13 1,901,228 1,970 Altria Group, Inc. .......................... 7.750 01/15/27 2,194,517 </Table> 12 See Notes to Financial Statements VAN KAMPEN CORPORATE BOND FUND PORTFOLIO OF INVESTMENTS -- FEBRUARY 29, 2004 (UNAUDITED) continued <Table> <Caption> PAR AMOUNT (000) DESCRIPTION COUPON MATURITY VALUE - --------------------------------------------------------------------------------------------- TOBACCO (CONTINUED) $1,225 Kraft Foods, Inc. ........................... 5.625% 11/01/11 $ 1,316,098 1,015 Kraft Foods, Inc. ........................... 6.250 06/01/12 1,127,645 ------------ 6,539,488 ------------ WIRELESS COMMUNICATIONS 0.8% 1,595 France Telecom SA (France) (b)............... 9.750/9.500 03/01/31 2,116,471 290 Sprint Capital Corp. ........................ 8.750 03/15/32 360,993 1,900 Telecom Italia Capital, 144A-Private Placement (Luxembourg) (a)................... 4.000 11/15/08 1,922,745 ------------ 4,400,209 ------------ TOTAL CORPORATE BONDS 87.3%.................................................. 462,081,867 ------------ CONVERTIBLE CORPORATE OBLIGATION 0.1% TECHNOLOGY 0.1% 600 Solectron Corp. (Convertible into 7,072 common shares) LYON.......................... * 11/20/20 352,500 ------------ MORTGAGE BACKED SECURITIES 0.7% 2,275 World Financial Property, 144A-Private Placement (a)................................ 6.910 09/01/13 2,558,183 915 World Financial Property, 144A-Private Placement (a)................................ 6.950 09/01/13 1,031,414 ------------ TOTAL MORTGAGE BACKED SECURITIES.............................................. 3,589,597 ------------ GOVERNMENT OBLIGATIONS 2.1% 635 Republic of Columbia (Columbia).............. 10.750 01/15/13 731,837 2,000 United Mexican States (Mexico)............... 10.375 02/17/09 2,557,000 2,665 United Mexican States (Mexico)............... 8.375 01/14/11 3,204,663 560 United Mexican States (Mexico)............... 8.000 09/24/22 636,160 3,405 United Mexican States (Mexico)............... 8.300 08/15/31 3,966,825 ------------ TOTAL GOVERNMENT OBLIGATIONS.................................................. 11,096,485 ------------ ASSET BACKED SECURITIES 0.7% 599 Continental Airlines, Inc. .................. 6.545 08/02/20 605,299 173 Continental Airlines, Inc. .................. 6.648 03/15/19 173,406 2,007 Continental Airlines, Inc. .................. 6.900 01/02/18 2,018,627 755 Ras Laffan Liquefied Natural Gas Co. Ltd., 144A-Private Placement (Qatar) (a)........... 8.294 03/15/14 894,675 ------------ TOTAL ASSET BACKED SECURITIES................................................. 3,692,007 ------------ TOTAL LONG-TERM INVESTMENTS 90.9% (Cost $445,759,971)......................................................... 480,812,456 ------------ </Table> See Notes to Financial Statements 13 VAN KAMPEN CORPORATE BOND FUND PORTFOLIO OF INVESTMENTS -- FEBRUARY 29, 2004 (UNAUDITED) continued <Table> <Caption> DESCRIPTION VALUE - --------------------------------------------------------------------------------------------- SHORT-TERM INVESTMENTS 7.4% REPURCHASE AGREEMENT 7.0% Bank of America Securities LLC ($37,112,000 par collateralized by U.S. Government obligations in a pooled cash account, dated 02/27/04, to be sold on 03/01/04 at $37,115,124)...................................... $ 37,112,000 ------------ U.S. TREASURY OBLIGATIONS 0.4% United States Treasury Bill ($900,000 par, yielding 0.911%, 03/25/04 maturity) (c)...................................................... 899,454 United States Treasury Bill ($1,500,000 par, yielding 0.927%, 07/15/04 maturity) (c)...................................................... 1,494,763 ------------ TOTAL U.S. TREASURY OBLIGATIONS............................................... 2,394,217 ------------ TOTAL SHORT-TERM INVESTMENTS (Cost $39,506,046).......................................................... 39,506,217 ------------ TOTAL INVESTMENTS 98.3% (Cost $485,266,017)......................................................... 520,318,673 OTHER ASSETS IN EXCESS OF LIABILITIES 1.7%................................... 9,201,105 ------------ NET ASSETS 100.0%............................................................ $529,519,778 ============ </Table> * Zero coupon bond (a) 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. (b) Security is a "step-up" bond where the coupon increases/decreases or steps up/down at a predetermined date. (c) All or a portion of these securities have been physically segregated in connection with open futures contracts. LYON--Liquid Yield Option Note 14 See Notes to Financial Statements VAN KAMPEN CORPORATE BOND FUND FINANCIAL STATEMENTS Statement of Assets and Liabilities February 29, 2004 (Unaudited) <Table> ASSETS: Total Investments (Cost $485,266,017)....................... $520,318,673 Receivables: Interest.................................................. 8,547,129 Investments Sold.......................................... 2,726,041 Fund Shares Sold.......................................... 2,640,910 Other....................................................... 111,668 ------------ Total Assets............................................ 534,344,421 ------------ LIABILITIES: Payables: Investments Purchased..................................... 2,026,911 Fund Shares Repurchased................................... 1,063,163 Variation Margin on Futures............................... 630,844 Income Distributions...................................... 307,057 Distributor and Affiliates................................ 277,891 Investment Advisory Fee................................... 174,579 Custodian Bank............................................ 4,828 Accrued Expenses............................................ 179,652 Trustees' Deferred Compensation and Retirement Plans........ 159,718 ------------ Total Liabilities....................................... 4,824,643 ------------ NET ASSETS.................................................. $529,519,778 ============ NET ASSETS CONSIST OF: Capital (Par value of $.01 per share with an unlimited number of shares authorized).............................. $517,878,690 Net Unrealized Appreciation................................. 33,990,072 Accumulated Undistributed Net Investment Income............. (2,092,540) Accumulated Net Realized Loss............................... (20,256,444) ------------ NET ASSETS.................................................. $529,519,778 ============ MAXIMUM OFFERING PRICE PER SHARE: Class A Shares: Net asset value and redemption price per share (Based on net assets of $360,494,682 and 52,839,738 shares of beneficial interest issued and outstanding)............. $ 6.82 Maximum sales charge (4.75%* of offering price)......... .34 ------------ Maximum offering price to public........................ $ 7.16 ============ Class B Shares: Net asset value and offering price per share (Based on net assets of $138,458,602 and 20,339,667 shares of beneficial interest issued and outstanding)............. $ 6.81 ============ Class C Shares: Net asset value and offering price per share (Based on net assets of $30,566,494 and 4,490,478 shares of beneficial interest issued and outstanding)............. $ 6.81 ============ </Table> * On sales of $100,000 or more, the sales charge will be reduced. See Notes to Financial Statements 15 VAN KAMPEN CORPORATE BOND FUND FINANCIAL STATEMENTS continued Statement of Operations For the Six Months Ended February 29, 2004 (Unaudited) <Table> INVESTMENT INCOME: Interest.................................................... $14,870,839 Other....................................................... 775 ----------- Total Income............................................ 14,871,614 ----------- EXPENSES: Distribution (12b-1) and Service Fees (Attributed to Classes A, B and C of $407,775, $689,570 and $148,154, respectively)............................................. 1,245,499 Investment Advisory Fee..................................... 1,062,409 Shareholder Services........................................ 513,050 Custody..................................................... 25,782 Trustees' Fees and Related Expenses......................... 14,378 Legal....................................................... 7,404 Other....................................................... 186,152 ----------- Total Expenses.......................................... 3,054,674 Less Credits Earned on Cash Balances.................... 1,362 ----------- Net Expenses............................................ 3,053,312 ----------- NET INVESTMENT INCOME....................................... $11,818,302 =========== REALIZED AND UNREALIZED GAIN/LOSS: Realized Gain/Loss: Investments............................................... $ 5,110,647 Futures................................................... (767,149) ----------- Net Realized Gain........................................... 4,343,498 ----------- Unrealized Appreciation/Depreciation: Beginning of the Period................................... 19,889,383 ----------- End of the Period: Investments............................................. 35,052,656 Futures................................................. (1,062,584) ----------- 33,990,072 ----------- Net Unrealized Appreciation During the Period............... 14,100,689 ----------- NET REALIZED AND UNREALIZED GAIN............................ $18,444,187 =========== NET INCREASE IN NET ASSETS FROM OPERATIONS.................. $30,262,489 =========== </Table> 16 See Notes to Financial Statements VAN KAMPEN CORPORATE BOND FUND FINANCIAL STATEMENTS continued Statements of Changes in Net Assets (Unaudited) <Table> <Caption> FOR THE SIX FOR THE YEAR MONTHS ENDED ENDED FEBRUARY 29, 2004 AUGUST 31, 2003 ----------------------------------- FROM INVESTMENT ACTIVITIES: Operations: Net Investment Income.................................... $ 11,818,302 $ 20,558,844 Net Realized Gain/Loss................................... 4,343,498 (470,540) Net Unrealized Appreciation During the Period............ 14,100,689 15,474,182 ------------ ------------- Change in Net Assets from Operations..................... 30,262,489 35,562,486 ------------ ------------- Distributions from Net Investment Income: Class A Shares......................................... (8,780,194) (16,543,987) Class B Shares......................................... (3,120,058) (6,542,723) Class C Shares......................................... (672,970) (1,386,369) ------------ ------------- Total Distributions...................................... (12,573,222) (24,473,079) ------------ ------------- NET CHANGE IN NET ASSETS FROM INVESTMENT ACTIVITIES...... 17,689,267 11,089,407 ------------ ------------- FROM CAPITAL TRANSACTIONS: Proceeds from Shares Sold................................ 112,994,743 295,935,507 Net Asset Value of Shares Issued Through Dividend Reinvestment........................................... 10,640,596 20,028,626 Cost of Shares Repurchased............................... (95,341,710) (225,767,690) ------------ ------------- NET CHANGE IN NET ASSETS FROM CAPITAL TRANSACTIONS....... 28,293,629 90,196,443 ------------ ------------- TOTAL INCREASE IN NET ASSETS............................. 45,982,896 101,285,850 NET ASSETS: Beginning of the Period.................................. 483,536,882 382,251,032 ------------ ------------- End of the Period (Including accumulated undistributed net investment income of ($2,092,540) and ($1,337,620) respectively).......................................... $529,519,778 $ 483,536,882 ============ ============= </Table> See Notes to Financial Statements 17 VAN KAMPEN CORPORATE BOND FUND FINANCIAL HIGHLIGHTS (UNAUDITED) THE FOLLOWING SCHEDULE PRESENTS FINANCIAL HIGHLIGHTS FOR ONE SHARE OF THE FUND OUTSTANDING THROUGHOUT THE PERIODS INDICATED. <Table> <Caption> SIX MONTHS ENDED YEAR ENDED AUGUST 31, CLASS A SHARES FEBRUARY 29, ------------------------------------------------ 2004 2003 (a) 2002 (c) 2001 2000 (a) 1999 --------------------------------------------------------------- NET ASSET VALUE, BEGINNING OF THE PERIOD.......................... $ 6.58 $ 6.39 $ 6.75 $ 6.43 $ 6.53 $ 7.03 ------ ------ ------ ------ ------ ------ Net Investment Income........... .17 .33 .37 .41 .43 .43 Net Realized and Unrealized Gain/Loss..................... .25 .25 (.33) .33 (.12) (.49) ------ ------ ------ ------ ------ ------ Total from Investment Operations...................... .42 .58 .04 .74 .31 (.06) Less Distributions from Net Investment Income............... .18 .39 .40 .42 .41 .44 ------ ------ ------ ------ ------ ------ NET ASSET VALUE, END OF THE PERIOD.......................... $ 6.82 $ 6.58 $ 6.39 $ 6.75 $ 6.43 $ 6.53 ====== ====== ====== ====== ====== ====== Total Return (b).................. 6.39%* 9.20% 0.54% 12.10% 5.01% -1.02% Net Assets at End of the Period (In millions)................... $360.5 $318.4 $246.5 $221.4 $167.7 $172.9 Ratio of Expenses to Average Net Assets (c)...................... .97% 1.01% 1.03% 1.07% 1.15% 1.08% Ratio of Net Investment Income to Average Net Assets (c).......... 4.98% 4.98% 5.48% 6.56% 6.80% 6.26% Portfolio Turnover................ 22%* 46% 82% 112% 94% 43% * Non-annualized </Table> (a) Based on average shares outstanding. (b) Assumes reinvestment of all distributions for the period and does not include payment of the maximum sales charge of 4.75% or contingent deferred sales charge (CDSC). On purchases of $1 million or more, a CDSC of 4% may be imposed on certain redemptions made within one year of purchase. If the sales charges were included, total returns would be lower. These returns include combined Rules 12b-1 fees and service fees of up to .25% and do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the redemption of Fund shares. (c) As required, effective September 1, 2001, the Fund has adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premium on fixed income securities. The effect of this change for the year ended August 31, 2002, was to decrease net investment income per share by $.03, increase net realized and unrealized gains and losses per share by $.03 and decrease the Ratio of Net Investment Income to Average Net Assets from 6.00% to 5.48%. Per share, ratios and supplemental data for periods prior to August 31, 2002, have not been restated to reflect this change in presentation. 18 See Notes to Financial Statements VAN KAMPEN CORPORATE BOND FUND FINANCIAL HIGHLIGHTS (UNAUDITED) continued THE FOLLOWING SCHEDULE PRESENTS FINANCIAL HIGHLIGHTS FOR ONE SHARE OF THE FUND OUTSTANDING THROUGHOUT THE PERIODS INDICATED. <Table> <Caption> SIX MONTHS ENDED YEAR ENDED AUGUST 31, CLASS B SHARES FEBRUARY 29, ------------------------------------------------ 2004 2003 (a) 2002 (c) 2001 2000 (a) 1999 --------------------------------------------------------------- NET ASSET VALUE, BEGINNING OF THE PERIOD......................... $ 6.57 $ 6.38 $ 6.74 $ 6.42 $6.51 $ 7.01 ------ ------ ------ ------ ----- ------ Net Investment Income.......... .14 .28 .32 .37 .39 .38 Net Realized and Unrealized Gain/Loss.................... .25 .25 (.33) .32 (.12) (.49) ------ ------ ------ ------ ----- ------ Total from Investment Operations..................... .39 .53 (.01) .69 .27 (.11) Less Distributions from Net Investment Income.............. .15 .34 .35 .37 .36 .39 ------ ------ ------ ------ ----- ------ NET ASSET VALUE, END OF THE PERIOD......................... $ 6.81 $ 6.57 $ 6.38 $ 6.74 $6.42 $ 6.51 ====== ====== ====== ====== ===== ====== Total Return (b)................. 6.00%* 8.38% -0.22% 11.28% 4.34% -1.78% Net Assets at End of the Period (In millions).................. $138.5 $135.6 $112.3 $ 93.8 $54.5 $ 54.0 Ratio of Expenses to Average Net Assets (c)..................... 1.72% 1.77% 1.78% 1.82% 1.92% 1.86% Ratio of Net Investment Income to Average Net Assets (c)......... 4.23% 4.23% 4.73% 5.81% 6.03% 5.47% Portfolio Turnover............... 22%* 46% 82% 112% 94% 43% * Non-annualized </Table> (a) Based on average shares outstanding. (b) Assumes reinvestment of all distributions for the period and does not include payment of the maximum CDSC of 4%, charged on certain redemptions made within the first and second years of purchase and declining to 0% after the fifth year. If the sales charge was included, total returns would be lower. These returns include combined Rule 12b-1 fees and service fees of 1% and do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. (c) As required, effective September 1, 2001, the Fund has adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premium on fixed income securities. The effect of this change for the year ended August 31, 2002, was to decrease net investment income per share by $.03, increase net realized and unrealized gains and losses per share by $.03 and decrease the Ratio of Net Investment Income to Average Net Assets from 5.25% to 4.73%. Per share, ratios and supplemental data for periods prior to August 31, 2002, have not been restated to reflect this change in presentation. See Notes to Financial Statements 19 VAN KAMPEN CORPORATE BOND FUND FINANCIAL HIGHLIGHTS (UNAUDITED) continued THE FOLLOWING SCHEDULE PRESENTS FINANCIAL HIGHLIGHTS FOR ONE SHARE OF THE FUND OUTSTANDING THROUGHOUT THE PERIODS INDICATED. <Table> <Caption> SIX MONTHS ENDED YEAR ENDED AUGUST 31, CLASS C SHARES FEBRUARY 29, ------------------------------------------------ 2004 2003 (a) 2002 (c) 2001 2000 (a) 1999 --------------------------------------------------------------- NET ASSET VALUE, BEGINNING OF THE PERIOD......................... $6.57 $6.38 $ 6.74 $ 6.42 $6.51 $ 7.01 ----- ----- ------ ------ ----- ------ Net Investment Income.......... .14 .28 .32 .37 .39 .39 Net Realized and Unrealized Gain/Loss.................... .25 .25 (.33) .32 (.12) (.50) ----- ----- ------ ------ ----- ------ Total from Investment Operations..................... .39 .53 (.01) .69 .27 (.11) Less Distributions from Net Investment Income.............. .15 .34 .35 .37 .36 .39 ----- ----- ------ ------ ----- ------ NET ASSET VALUE, END OF THE PERIOD......................... $6.81 $6.57 $ 6.38 $ 6.74 $6.42 $ 6.51 ===== ===== ====== ====== ===== ====== Total Return (b)................. 6.00%* 8.38% -0.22% 11.28% 4.34% -1.78% Net Assets at End of the Period (In millions).................. $30.6 $29.6 $ 23.4 $ 18.9 $12.0 $ 14.3 Ratio of Expenses to Average Net Assets (c)..................... 1.72% 1.77% 1.78% 1.84% 1.92% 1.86% Ratio of Net Investment Income to Average Net Assets (c)......... 4.23% 4.22% 4.73% 5.79% 6.03% 5.47% Portfolio Turnover............... 22%* 46% 82% 112% 94% 43% * Non-annualized </Table> (a) Based on average shares outstanding. (b) Assumes reinvestment of all distributions for the period and does not include payment of the maximum CDSC of 1%, charged on certain redemptions made within one year of purchase. If the sales charge was included, total returns would be lower. These returns include combined Rule 12b-1 fees and service fees of 1% and do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the redemption of Fund shares. (c) As required, effective September 1, 2001, the Fund has adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premium on fixed income securities. The effect of this change for the year ended August 31, 2002, was to decrease net investment income per share by $.03, increase net realized and unrealized gains and losses per share by $.03 and decrease the Ratio of Net Investment Income to Average Net Assets from 5.25% to 4.73%. Per share, ratios and supplemental data for periods prior to August 31, 2002, have not been restated to reflect this change in presentation. 20 See Notes to Financial Statements VAN KAMPEN CORPORATE BOND FUND NOTES TO FINANCIAL STATEMENTS -- FEBRUARY 29, 2004 (UNAUDITED) 1. SIGNIFICANT ACCOUNTING POLICIES Van Kampen Corporate Bond Fund (the "Fund") is organized as a Delaware statutory trust, and is registered as a diversified open-end management investment company under the Investment Company Act of 1940 (the "1940 Act"), as amended. The Fund's primary investment objective is to seek to provide current income with preservation of capital. The Fund commenced investment operations on September 23, 1971. The distribution of the Fund's Class B and Class C Shares commenced on September 28, 1992 and August 30, 1993, respectively. The following is a summary of significant accounting policies consistently followed by the Fund 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 Fixed income investments are stated at value using market quotations or indications of value obtained from an independent pricing service. Investments in securities listed on a securities exchange are valued at their last sale price as of the close of such securities exchange. Equity securities traded on NASDAQ are valued at the NASDAQ Official Closing Price. Listed and unlisted securities for which the last sales price is not available are valued at the mean of the bid and asked prices. For those securities where quotations or prices are not available as noted above, valuations are determined in accordance with procedures established in good faith by the Board of Trustees. Futures contracts are valued at the settlement price established each day on the exchange in which they are traded. Short-term securities with remaining maturities of 60 days or less are valued at amortized cost, which approximates market value. B. SECURITY TRANSACTIONS Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Fund invests in repurchase agreements, which are short-term investments in which the Fund acquires ownership of a debt security and the seller agrees to repurchase the security at a future time and specified price. The Fund may invest independently in repurchase agreements, or transfer uninvested cash balances into a pooled cash account along with other investment companies advised by Van Kampen Asset Management (the "Adviser") or its affiliates, the daily aggregate of which is invested in repurchase agreements. Repurchase agreements are fully collateralized by the underlying debt security. The Fund will make payment for such securities only upon 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 Fund. C. INCOME AND EXPENSES Interest income is recorded on an accrual basis. Discounts on debt securities purchased are accreted and premiums are amortized over the expected life of each applicable security. Income and expenses of the Fund are allocated on a pro rata basis to each class of shares, except for distribution and service fees and transfer agency costs which are unique to each class of shares. 21 VAN KAMPEN CORPORATE BOND FUND NOTES TO FINANCIAL STATEMENTS -- FEBRUARY 29, 2004 (UNAUDITED) continued D. FEDERAL INCOME TAXES It is the Fund's policy to comply with the requirements 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 Fund 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 these losses against any future realized capital gains. At August 31, 2003, the Fund had an accumulated capital loss carryforward for tax purposes of $18,503,503 which will expire between August 31, 2008 and 2011. At February 29, 2004, the cost and related gross unrealized appreciation and depreciation are as follows: <Table> Cost of investments for tax purposes........................ $486,770,678 ============ Gross tax unrealized appreciation........................... $ 34,266,443 Gross tax unrealized depreciation........................... (718,448) ------------ Net tax unrealized appreciation on investments.............. $ 33,547,995 ============ </Table> E. DISTRIBUTION OF INCOME AND GAINS The Fund declares daily and pays monthly dividends from net investment income. Net realized gains, if any, are distributed annually. Distributions from net realized gains for book purposes may include short-term capital gains and gains on future transactions. All short-term capital gains and a portion of future gains are included in ordinary income for tax purposes. The tax character of distributions paid during 2003 was as follows: <Table> <Caption> 2003 Distribution paid from: Ordinary Income........................................... $24,512,386 Long-term capital gain.................................... -- ----------- $24,512,386 =========== </Table> As of August 31, 2003, the components of distributable earnings on a tax basis were as follows: <Table> Undistributed ordinary income............................... $288,566 </Table> Net realized gains or losses may differ for financial and tax reporting purposes as a result of the deferral of losses relating to wash sale transactions. F. EXPENSE REDUCTIONS During the six months ended February 29, 2004, the Fund's custody fee was reduced by $1,362 as a result of credits earned on cash balances. 22 VAN KAMPEN CORPORATE BOND FUND NOTES TO FINANCIAL STATEMENTS -- FEBRUARY 29, 2004 (UNAUDITED) continued 2. INVESTMENT ADVISORY AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES Under the terms of the Fund's Investment Advisory Agreement, the Adviser will provide investment advice and facilities to the Fund for an annual fee payable monthly as follows: <Table> <Caption> AVERAGE DAILY NET ASSETS % PER ANNUM First $150 million.......................................... .50% Next $100 million........................................... .45% Next $100 million........................................... .40% Over $350 million........................................... .35% </Table> For the six months ended February 29, 2004, the Fund recognized expenses of approximately $7,400 representing legal services provided by Skadden, Arps, Slate, Meagher & Flom LLP, counsel to the Fund, of which a trustee of the Fund is an affiliated person. Under an Accounting Services agreement, the Adviser provides accounting services to the Fund. The Adviser allocates the cost of such services to each fund. For the six months ended February 29, 2004, the Fund recognized expenses of approximately $19,400 representing Van Kampen Investments Inc.'s or its affiliates (collectively "Van Kampen") cost of providing accounting services to the Fund, which are reported as part of "Other" expenses in the Statement of Operations. Van Kampen Investor Services Inc. (VKIS), an affiliate of the Adviser, serves as the shareholder servicing agent for the Fund. For the six months ended February 29, 2004, the Fund recognized expenses of approximately $423,300 representing transfer agency fees paid to VKIS. Transfer agency fees are determined through negotiations with the Fund's Board of Trustees. Certain officers and trustees of the Fund are also officers and directors of Van Kampen. The Fund does not compensate its officers or trustees who are officers of Van Kampen. The Fund 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. Amounts deferred are retained by the Fund and, to the extent permitted by the 1940 Act, as amended, may be invested in the common shares of those funds selected by the trustees. Investments in such funds of approximately $73,500 are included in "Other" assets on the Statement of Assets and Liabilities at February 29, 2004. Appreciation/depreciation and distributions received from these investments are recorded with an offsetting increase/decrease in the deferred compensation obligation and do not affect the net asset value of the Fund. Benefits under the retirement plan are payable upon retirement for a ten-year period and are based upon each trustee's years of service to the Fund. The maximum annual benefit per trustee under the plan is $2,500. 23 VAN KAMPEN CORPORATE BOND FUND NOTES TO FINANCIAL STATEMENTS -- FEBRUARY 29, 2004 (UNAUDITED) continued 3. CAPITAL TRANSACTIONS At February 29, 2004, capital aggregated $355,282,898, $132,992,594 and $29,603,198 for Classes A, B and C, respectively. For the six months ended February 29, 2004, transactions were as follows: <Table> <Caption> SHARES VALUE Sales: Class A................................................... 13,326,451 $ 89,895,292 Class B................................................... 2,560,935 17,223,843 Class C................................................... 872,861 5,875,608 ----------- ------------ Total Sales................................................. 16,760,247 $112,994,743 =========== ============ Dividend Reinvestment: Class A................................................... 1,132,965 $ 7,661,830 Class B................................................... 368,498 2,486,693 Class C................................................... 72,914 492,073 ----------- ------------ Total Dividend Reinvestment................................. 1,574,377 $ 10,640,596 =========== ============ Repurchases: Class A................................................... (9,983,102) $(67,138,673) Class B................................................... (3,232,667) (21,759,855) Class C................................................... (957,755) (6,443,182) ----------- ------------ Total Repurchases........................................... (14,173,524) $(95,341,710) =========== ============ </Table> At August 31, 2003, capital aggregated $324,864,449, $135,041,913 and $29,678,699 for Classes A, B and C, respectively. For the year ended August 31, 2003, transactions were as follows: <Table> <Caption> SHARES VALUE Sales: Class A................................................... 33,860,873 $ 223,054,574 Class B................................................... 8,733,393 57,165,431 Class C................................................... 2,395,255 15,715,502 ----------- ------------- Total Sales................................................. 44,989,521 $ 295,935,507 =========== ============= Dividend Reinvestment: Class A................................................... 2,118,750 $ 13,930,487 Class B................................................... 775,621 5,088,552 Class C................................................... 153,893 1,009,587 ----------- ------------- Total Dividend Reinvestment................................. 3,048,264 $ 20,028,626 =========== ============= Repurchases: Class A................................................... (26,177,791) $(172,148,255) Class B................................................... (6,476,025) (42,378,021) Class C................................................... (1,716,574) (11,241,414) ----------- ------------- Total Repurchases........................................... (34,370,390) $(225,767,690) =========== ============= </Table> 24 VAN KAMPEN CORPORATE BOND FUND NOTES TO FINANCIAL STATEMENTS -- FEBRUARY 29, 2004 (UNAUDITED) continued Class B Shares purchased on or after June 1, 1996, and any dividend reinvestment Class B Shares received on such shares, automatically convert to Class A Shares eight years after the end of the calendar month in which the shares were purchased. Class B Shares purchased before June 1, 1996, and any dividend reinvestment plan Class B Shares received on such shares, automatically convert to Class A Shares six years after the end of the calendar month in which the shares were purchased. For the six months ended February 29, 2004 and year ended August 31, 2003, 221,361 and 492,903 Class B Shares automatically converted to Class A Shares, respectively, and are shown in the above tables as sales of Class A Shares and repurchases of Class B Shares. Class C Shares purchased before January 1, 1997, and any dividend reinvestment plan Class C Shares received on such shares, automatically convert to Class A Shares ten years after the end of the calendar month in which the shares were purchased. Class C Shares purchased on or after January 1, 1997 do not possess a conversion feature. For the six months ended February 29, 2004 and year ended August 31, 2003, no Class C Shares converted to Class A Shares. Class B and C Shares are offered without a front end sales charge, but are subject to a contingent deferred sales charge (CDSC). The CDSC will be imposed on most redemptions made within five years of the purchase for Class B and one year of the purchase for Class C as detailed in the following schedule. <Table> <Caption> CONTINGENT DEFERRED SALES CHARGE AS A PERCENTAGE OF DOLLAR AMOUNT SUBJECT TO CHARGE -------------------------- YEAR OF REDEMPTION CLASS B CLASS C First....................................................... 4.00% 1.00% Second...................................................... 4.00% None Third....................................................... 3.00% None Fourth...................................................... 2.50% None Fifth....................................................... 1.50% None Sixth and Thereafter........................................ None None </Table> For the six months ended February 29, 2004, Van Kampen, as Distributor for the Fund, received commissions on sales of the Fund's Class A Shares of approximately $192,400 and CDSC on redeemed shares of approximately $157,900. Sales charges do not represent expenses of the Fund. 4. INVESTMENT TRANSACTIONS During the period, the cost of purchases and proceeds from sales of investments, excluding short-term investments, were $105,734,310 and $105,603,564, respectively. 5. DERIVATIVE FINANCIAL INSTRUMENTS A derivative financial instrument in very general terms refers to a security whose value is "derived" from the value of an underlying asset, reference rate or index. The Fund has a variety of reasons to use derivative instruments, such as to attempt to protect the Fund against possible changes in the market value of its portfolio or generate potential gain. All of the Fund's portfolio holdings, including derivative instruments, are marked to market each day with the change in value reflected in unrealized 25 VAN KAMPEN CORPORATE BOND FUND NOTES TO FINANCIAL STATEMENTS -- FEBRUARY 29, 2004 (UNAUDITED) continued appreciation/depreciation. Upon disposition, a realized gain or loss is recognized accordingly, except when taking delivery of a security underlying a future contract. In this instance, the recognition of gain or loss is postponed until the disposal of the security underlying the future contract. Risk may arise as a result of the potential inability of the counterparties to meet the terms of their contracts. During the period, the Fund invested in futures contracts, a type of derivative. A futures contract is an agreement involving the delivery of a particular asset on a specified future date at an agreed upon price. The Fund generally invests in futures on U.S. Treasury Notes. Upon entering into futures contracts, the Fund maintains an amount of cash or liquid securities with a value equal to a percentage of the contract amount with either a futures commission merchant pursuant to rules and regulations promulgated under the 1940 Act, as amended, or with its custodian in an account in the broker's name. This amount is known as initial margin. During the period the futures contract is open, payments are received from or made to the broker based upon changes in the value of the contract (the variation margin). The risk of loss associated with a futures contract is in excess of the variation margin reflected on the statement of Assets and Liabilities. Transactions in futures contracts for the six months ended February 29, 2004, were as follows: <Table> <Caption> CONTRACTS Outstanding at August 31, 2003.............................. 1,173 Futures Opened.............................................. 3,285 Futures Closed.............................................. (3,447) ------ Outstanding at February 29, 2004............................ 1,011 ====== </Table> The futures contracts outstanding as of February 29, 2004, and the descriptions and unrealized appreciation/depreciation are as follows: <Table> <Caption> UNREALIZED APPRECIATION/ CONTRACTS DEPRECIATION LONG CONTRACTS: U.S. Treasury Notes 2-Year Futures June 2004 (Current Notional Value of $214,531 per contract)................ 30 $ 23,665 SHORT CONTRACTS: U.S. Treasury Bonds, June 2004 (Current Notional Value of $112,438 per contract).................................. 417 (513,186) U.S. Treasury Notes 10-Year Futures June 2004 (Current Notional Value of $113,875 per contract)................ 342 (337,103) U.S. Treasury Notes 5-Year Futures June 2004 (Current Notional Value of $112,406 per contract)................ 193 (159,412) U.S. Treasury Notes 5-Year Futures March 2004 (Current Notional Value of $113,766 per contract)................ 29 (76,548) ----- ----------- 1,011 $(1,062,584) ===== =========== </Table> 26 VAN KAMPEN CORPORATE BOND FUND NOTES TO FINANCIAL STATEMENTS -- FEBRUARY 29, 2004 (UNAUDITED) continued 6. DISTRIBUTION AND SERVICE PLANS With respect to its Class A Shares, Class B Shares and Class C Shares, the Fund and its shareholders have adopted a distribution plan pursuant to Rule 12b-1 under the 1940 Act, as amended, and a service plan (collectively, the "Plans"). The Plans govern payments for: the distribution of the Fund's Class A Shares, Class B Shares and Class C Shares; the provision of ongoing shareholder services with respect to such classes of shares; and the maintenance of shareholder accounts with respect to such classes of shares. Annual fees under the Plans of up to 0.25% of Class A average daily net assets and 1.00% each for Class B and Class C average daily net assets are accrued daily. The amount of distribution expenses incurred by Van Kampen and not yet reimbursed ("unreimbursed receivable") was approximately $2,816,600 and $0 for Class B and Class C Shares, respectively. These amounts may be recovered from future payments under the distribution plan or CDSC. To the extent the unreimbursed receivable has been fully recovered, any excess 12b-1 fees will be refunded to the Fund on a quarterly basis. Included in the fees for the six months ended February 29, 2004, are payments retained by Van Kampen of approximately $579,300 and payments made to Morgan Stanley DW Inc., an affiliate of the Adviser, of approximately $91,800. 7. LEGAL MATTERS The Adviser, certain affiliates of the Adviser and certain investment companies advised by the Adviser or its affiliates, including the Fund, are named as defendants in a number of recently filed, similar class action complaints. One of the actions also names the individual Trustees of the Van Kampen funds as defendants. These complaints generally allege that defendants, including the Fund, violated their statutory disclosure obligations and fiduciary duties by failing properly to disclose (i) that the Adviser and certain affiliates of the Adviser allegedly offered economic incentives to brokers and others to steer investors to the funds advised by the Adviser or its affiliates rather than funds managed by other companies, and (ii) that the funds advised by the Adviser or its affiliates, including the Fund, allegedly paid excessive commissions to brokers in return for their alleged efforts to steer investors to these funds. The complaints seek, among other things, unspecified compensatory damages, rescissionary damages, fees and costs. The defendants intend to move to dismiss these actions and otherwise vigorously to defend them. While the Fund believes that it has meritorious defenses, the ultimate outcome of these matters is not presently determinable at this early stage of the litigation, and no provision has been made in the Fund's financial statements for the effect, if any, of these matters. 27 VAN KAMPEN CORPORATE BOND FUND BOARD OF TRUSTEES AND IMPORTANT ADDRESSES BOARD OF TRUSTEES DAVID C. ARCH J. MILES BRANAGAN JERRY D. CHOATE ROD DAMMEYER LINDA HUTTON HEAGY R. CRAIG KENNEDY HOWARD J KERR MITCHELL M. MERIN* JACK E. NELSON RICHARD F. POWERS, III* HUGO F. SONNENSCHEIN WAYNE W. WHALEN*- Chairman SUZANNE H. WOOLSEY INVESTMENT ADVISER VAN KAMPEN ASSET MANAGEMENT 1221 Avenue of the Americas New York, NY 10020 DISTRIBUTOR VAN KAMPEN FUNDS INC. 1221 Avenue of the Americas New York, NY 10020 SHAREHOLDER SERVICING AGENT VAN KAMPEN INVESTOR SERVICES INC. P.O. Box 947 Jersey City, New Jersey 07303-0947 CUSTODIAN STATE STREET BANK AND TRUST COMPANY 225 Franklin Street P.O. Box 1713 Boston, Massachusetts 02110 LEGAL COUNSEL SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP 333 West Wacker Drive Chicago, Illinois 60606 INDEPENDENT ACCOUNTANTS ERNST & YOUNG LLP 233 South Wacker Drive Chicago, Illinois 60606 * "Interested persons" of the Fund, as defined in the Investment Company Act of 1940, as amended. 28 Van Kampen Privacy Notice The Van Kampen companies and investment products* respect your right to privacy. We also know that you expect us to conduct and process your business in an accurate and efficient manner. To do so, we must collect and maintain certain nonpublic personal information about you. This is information we collect from you on applications or other forms, and from the transactions you conduct with us, our affiliates, or third parties. We may also collect information you provide when using our Web site, and text files (also known as "cookies") may be placed on your computer to help us to recognize you and to facilitate transactions you initiate. We do not disclose any nonpublic personal information about you or any of our former customers to anyone, except as permitted by law. For instance, so that we may continue to offer you Van Kampen investment products and services that meet your investing needs, and to effect transactions that you request or authorize, we may disclose the information we collect to companies that perform services on our behalf, such as printers and mailers that assist us in the distribution of investor materials. These companies will use this information only for the services for which we hired them, and are not permitted to use or share this information for any other purpose. To protect your nonpublic personal information internally, we permit access to it only by authorized employees, and maintain physical, electronic and procedural safeguards to guard your nonpublic personal information. * Includes Van Kampen Investments Inc., Van Kampen Asset Management, Van Kampen Advisors Inc., Van Kampen Funds Inc., Van Kampen Investor Services Inc., Van Kampen System Inc. and Van Kampen Exchange Corp., as well as the many Van Kampen mutual funds and Van Kampen unit investment trusts. Van Kampen Funds Inc. 1 Parkview Plaza, P.O. Box 5555 Oakbrook Terrace, IL 60181-5555 www.vankampen.com (VAN KAMPEN INVESTMENTS LOGO) Copyright (C)2004 Van Kampen Funds Inc. All rights reserved. Member NASD/SIPC. 17, 117, 217 CORP SAR 4/04 14078C04-AP-4/04 Item 2. Code of Ethics. Not applicable for semi-annual reports. Item 3. Audit Committee Financial Expert. Not applicable for semi-annual reports. Item 4. Principal Accountant Fees and Services. Not applicable for semi-annual reports. Item 5. Audit Committee of Listed Registrants. Not applicable for semi-annual reports. Item 6. [Reserved.] Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies. Not applicable. Item 8. [Reserved.] Item 9. Controls and Procedures (a) The Fund's principal executive officer and principal financial officer have concluded that the Fund's disclosure controls and procedures are sufficient to ensure that information required to be disclosed by the Fund 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 registrant's most recent fiscal half-year (the registrant's second fiscal half-year in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. Item 10. Exhibits. (a) Code of Ethics -- Not applicable for semi-annual reports. (b)(1) A certification for the Principal Executive Officer of the registrant is attached hereto as part of EX-99.CERT. (b)(2) 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 Corporate Bond Fund By: /s/ Ronald E. Robison Name: Ronald E. Robison Title: Principal Executive Officer Date: April 20, 2004 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: April 20, 2004 By: /s/ John L. Sullivan Name: John L. Sullivan Title: Principal Financial Officer Date: April 20, 2004