UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS 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: 10/31/06 Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Item 1. Schedule of Investments. The Trust's schedule of investments as of the close of the reporting period prepared pursuant to Rule 12-12 of Regulation S-X is as follows: Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- VARIABLE RATE** SENIOR LOAN INTERESTS 174.6% AEROSPACE/DEFENSE 4.6% $ 17,064 Alion Science and Technology Corp., Term Loan ....................................... B3 CCC+ 8.12 to 12/31/07 to $ 17,063,746 10.87% 08/02/09 646 Alion Science and Technology Corp., Revolving Credit Agreement ...................... Ba3 B+ 10.00 08/02/09 630,094 1,458 Apptis, Inc., Term Loan ....................................... Ba2 B+ 8.57 to 01/05/10 1,470,256 10.50 1,585 ARINC, Inc., Term Loan ....................................... Ba3 BB 7.37 03/10/11 1,589,392 998 Atlantic Marine Services, Term Loan ....................................... B1 B+ 7.94 08/02/13 1,006,228 4,976 DynCorp International, LLC, Term Loan ....................................... Ba2 BB- 7.69 to 02/11/11 5,007,539 8.31 7,449 IAP Worldwide Services, Inc., Term Loan ....................................... Caa1 CCC+ 8.44 to 12/30/12 to 7,430,258 13.44 06/30/13 5,386 ILC Industries, Inc., Term Loan ....................................... NR NR 7.87 02/24/12 5,429,145 9,561 K&F Industries, Inc., Term Loan ....................................... Ba3 B+ 7.32 11/18/12 9,607,251 2,116 Primus International, Inc., Term Loan ....................................... NR NR 7.82 to 06/07/12 2,124,343 3,796 SI International, Inc., Term Loan ....................................... Ba3 NR 7.32 to 02/09/11 3,812,843 7.46 3,816 Spirit AeroSystems, Inc., Term Loan ....................................... Ba3 BB- 7.57 12/31/11 3,849,875 7.83 3,675 Wesco Aircraft Hardware Corp., Term Loan ....................................... Ba3 B+ 7.58 to 09/29/13 to 3,706,298 11.13 03/28/14 8,478 Wyle Laboratories, Inc., Term Loan ....................................... NR B- 8.22 to 01/28/11 to 8,561,480 11.97 07/28/11 --------------- 71,288,748 --------------- AUTOMOTIVE 7.5% 2,000 Accument Global Technologies, Inc., Term Loan ....................................... B2 B+ 8.89 to 08/11/13 2,015,000 8.92 8,174 Accuride Corp., Term Loan ....................................... Ba3 B+ 7.44 01/31/12 8,199,179 3,000 Dana Corp., Term Loan ....................................... B3 BB- 7.65 04/13/08 3,004,500 14,021 Federal-Mogul Corp., Term Loan (c) ................................... NR NR 9.07 12/09/06 14,099,777 Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- AUTOMOTIVE (CONTINUED) 15,383 Federal-Mogul Corp., Revolving Credit Agreement (c) .................. NR NR 9.07 12/09/06 15,441,199 3,900 Goodyear Tire & Rubber Co., Revolving Credit Agreement ...................... Ba1 B 7.07 04/30/10 3,884,158 3,441 Heartland Automotive Holdings, Inc., Term Loan ....................................... NR NR 9.10 to 02/27/12 3,475,558 9.13 3,600 Lear Corp., Term Loan ....................................... B2 B+ 7.87 to 04/25/12 3,592,876 7.90 10,847 MetoKote Corp., Term Loan ....................................... B2 B+ 8.35 to 11/27/11 10,867,523 8.38 5,800 Navistar International Corp., Term Loan ....................................... NR BB- 10.32 to 02/22/09 5,882,169 10.37 6,120 Polypore, Inc., Term Loan ....................................... Ba3 B 8.32 11/12/11 6,168,003 1,500 Precision Partners, Inc., Term Loan ....................................... B2 B+ 8.32 10/27/13 1,473,750 5,985 Sensata Technologies, Inc., Term Loan ....................................... Ba3 BB- 7.10 to 04/27/13 5,956,009 7.13 3,818 Tenneco Automotive, Inc., Term Loan ....................................... Ba1 BB- 7.40 12/12/10 3,839,670 26,508 TRW Automotive, Inc., Term Loan ....................................... Ba1 BB+ 6.75 to 01/10/10 to 26,459,219 7.19 06/30/12 2,324 United Components, Inc., Term Loan ....................................... Ba3 BB- 7.70 06/30/12 2,338,924 --------------- 116,697,514 --------------- BEVERAGE, FOOD & TOBACCO 11.3% 15,000 Acosta Sales Co., Inc., Term Loan ....................................... B1 B- 8.08 07/28/13 15,153,120 7,164 Advantage Sales & Marketing, LLC, Term Loan ....................................... NR NR 7.37 to 03/29/13 7,144,600 7.48 573 Atkins Nutritionals, Inc., Term Loan ....................................... NR NR 17.37 12/31/10 494,137 12,491 Birds Eye Foods, Inc., Term Loan ....................................... Ba3 B+ 8.07 06/30/08 12,491,004 Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- BEVERAGE, FOOD & TOBACCO (CONTINUED) 1,505 Buffets Holdings, Inc., Term Loan ....................................... Ba2 B- 10.75 06/28/09 1,510,677 6,500 Coleman Natural Foods, LLC, Term Loan ....................................... NR NR 8.43 to 08/22/12 to 6,531,250 12.43 08/22/13 12,328 Commonwealth Brands, Inc., Term Loan ....................................... NR NR 7.69 12/22/12 12,427,863 5,000 DCI Cheese Co., Term Loan ....................................... NR NR 8.62 08/07/13 5,006,250 19,666 Dole Food Co., Inc., Term Loan ....................................... Ba3 B+ 5.24 to 04/12/13 19,543,186 9.25 5,071 Farley's & Sathers Candy Co., Inc., Term Loan ....................................... NR NR 8.12 to 06/15/10 to 5,086,427 11.62 03/24/11 5,925 Fresh Start Bakeries, Inc., Term Loan ....................................... NR NR 7.88 to 09/29/13 to 5,973,094 11.13 03/29/14 13,562 Le-Nature's, Inc., Term Loan (l) ................................... Ba2 NR 9.39 to 03/01/11 13,222,639 9.42 6,596 Luigino's, Inc., Term Loan ....................................... B1 B+ 8.38 to 04/02/11 6,652,111 8.44 1,501 Mafco Worldwide Corp., Term Loan ....................................... B1 B+ 7.32 to 12/08/11 1,506,583 8.25 8,852 Michael Foods, Inc., Term Loan ....................................... Ba3 B+ 7.39 to 11/21/10 8,871,928 7.55 5,842 National Dairy Holdings, LP, Term Loan ....................................... NR NR 7.32 03/15/12 5,863,507 2,640 National Distributing Co., Inc., Term Loan ....................................... NR NR 11.83 06/22/10 2,646,600 2,487 OSI Foods GMBH & Co. KG, Term Loan ....................................... NR NR 7.12 09/02/11 2,485,062 5,595 OSI Group, LLC, Term Loan ....................................... NR NR 7.12 09/02/11 5,591,390 3,108 OSI-Holland Finance B.V., Term Loan ....................................... NR NR 7.12 09/02/11 3,106,328 7,281 PBM Products, LLC, Term Loan ....................................... NR NR 8.07 09/29/12 7,348,879 8,348 Pierre Foods, Inc., Term Loan ....................................... Ba2 B+ 7.50 06/30/10 8,376,700 Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- BEVERAGE, FOOD & TOBACCO (CONTINUED) 5,562 Pinnacle Foods, Inc., Term Loan ....................................... Ba3 B+ 7.33 to 11/25/10 5,577,812 7.39 750 Reddy Ice Group, Inc., Term Loan ....................................... Ba3 B+ 7.12 08/09/12 750,937 4,988 Sturm Foods, Inc., Term Loan ....................................... NR NR 7.63 05/26/11 4,999,969 3,137 Sunny Delight Beverage Co., Term Loan ....................................... Caa1 CCC 11.37 to 08/20/10 3,102,434 11.40 3,930 Volume Services America, Inc., Term Loan ....................................... B2 NR 8.63 to 10/01/10 3,955,793 9.50 --------------- 175,420,280 --------------- BROADCASTING - CABLE 12.2% 3,300 Century Cable Holdings, LLC, Term Loan (c) ................................... NR NR 10.25 06/30/09 3,229,875 6,600 Cequel Communications, LLC, Term Loan (b) ................................... B1 B+ 7.62 11/05/13 6,595,875 54,569 Charter Communications Operating, LLC, Term Loan (b) ................................... B1 B 8.01 04/28/13 55,101,279 14,925 CSC Holdings, Inc., Term Loan (b) ................................... Ba2 BB 7.07 to 03/29/13 14,931,000 7.22 9,593 Frontiervision Operating Partners, LP, Term Loan (c) (j) ............................... NR NR 9.65 to 09/30/05 to 9,494,394 9.78 03/31/06 2,354 Frontiervision Operating Partners, LP, Revolving Credit Agreement (c) (j) .............. NR NR 9.65 06/30/06 2,328,558 13,373 Hilton Head Communications, LP, Term Loan (c) ................................... NR NR 9.50 03/31/08 12,988,771 12,760 Hilton Head Communications, LP, Revolving Credit Agreement (c) .................. NR NR 8.25 09/30/07 12,366,571 2,984 Knology, Inc., Term Loan ....................................... Ba3 B 7.87 to 06/29/10 3,000,764 7.88 9,762 MCC Iowa, LLC, Term Loan ....................................... Ba3 BB- 7.00 to 01/31/15 9,737,049 7.38 2,400 Mediacom Illinois, LLC, Term Loan ....................................... Ba3 BB- 7.00 to 01/31/15 2,396,678 7.37 57,095 Olympus Cable Holdings, LLC, Term Loan (c) ................................... NR NR 9.50 to 06/30/10 to 55,753,329 10.25 09/30/10 --------------- Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- BROADCASTING - CABLE (CONTINUED) 187,924,143 --------------- BROADCASTING - DIVERSIFIED 0.4% 5,985 Cumulus Media, Inc., Term Loan ....................................... Ba3 B 7.32 to 06/07/13 6,020,539 7.63 BROADCASTING - RADIO 1.9% 5,959 CMP KC, LLC, Term Loan ....................................... Caa1 CCC+ 9.31 05/03/11 5,966,012 14,641 CMP Susquehanna Corp., Term Loan ....................................... Ba3 B 7.38 to 05/05/13 14,682,257 7.44 1,791 LBI Media, Inc., Term Loan ....................................... Ba2 B 6.51 03/31/12 1,773,090 5,664 NextMedia Operating, Inc., Term Loan ....................................... B1 B 7.32 to 11/15/12 to 5,676,616 9.82 11/15/13 1,425 Spanish Broadcasting Systems, Inc., Term Loan ....................................... B1 B+ 7.12 08/09/11 1,426,580 --------------- 29,524,555 --------------- BROADCASTING - TELEVISION 0.4% 2,000 Barrington Broadcasting, LLC, Term Loan ....................................... Ba3 B 7.65 08/12/13 2,015,626 4,158 HIT Entertainment, Inc., Term Loan ....................................... Ba3 B 7.62 03/20/12 4,173,592 --------------- 6,189,218 --------------- BUILDINGS & REAL ESTATE 6.9% 2,750 Armstrong World Industries, Inc., Term Loan ....................................... Ba2 BB 7.12 10/02/13 2,756,446 6,667 BioMed Realty, LP, Term Loan ....................................... NR NR 7.57 05/30/10 6,650,000 2,500 California Coastal Communities, Inc., Term Loan ....................................... NR NR 8.07 09/15/11 2,503,125 316 Central Parking Corp., Term Loan ....................................... Baa3 BB- 7.37 03/31/10 317,328 6,300 Edge-Star Partners, Term Loan ....................................... NR NR 8.65 to 11/18/07 6,315,750 14.90 20,974 Ginn LA CS Borrower, LLC Term Loan ....................................... Caa1 BB 8.29 to 06/08/11 to 19,026,086 12.37 06/08/12 Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- BUILDINGS & REAL ESTATE (CONTINUED) 1,100 Kyle Acquisition Group, LLC, Term Loan ....................................... NR NR 8.25 07/20/10 1,100,000 2,200 Lake at Las Vegas Joint Venture, LLC, Term Loan ....................................... B2 CCC+ 8.10 to 11/01/09 2,112,917 8.25 6,000 Landsource Communities Development, LLC, Term Loan ....................................... NR NR 7.88 03/31/10 5,896,248 4,800 LNR Property Corp., Term Loan ....................................... B2 B+ 8.22 07/12/11 4,823,501 2,388 London Arena & Waterfront Finance, LLC, Term Loan ....................................... NR NR 8.89 03/08/12 2,408,895 5,000 Macerich Partnership, LP, Term Loan ....................................... NR NR 6.88 04/25/10 4,990,625 2,627 NewKirk Master, LP, Term Loan ....................................... Ba2 BB+ 7.07 08/11/08 2,630,662 5,686 NLV Holdings, LLC, Term Loan ....................................... B2 B+ 8.12 to 05/09/11 to 5,515,905 12.37 05/30/12 3,600 Shea Capital I, LLC, Term Loan ....................................... NR NR 7.35 10/27/11 3,492,000 2,487 Shea Mountain House, LLC, Term Loan ....................................... NR NR 7.37 05/11/11 2,425,312 4,500 South Edge, LLC, Term Loan ....................................... NR NR 7.13 to 10/31/07 to 4,393,125 7.38 10/31/09 3,600 Standard Pacific Corp., Term Loan ....................................... NR NR 6.93 05/05/13 3,537,000 5,982 Tamarack Resort, LLC, Term Loan (b) ................................... NR NR 8.52 to 05/19/11 5,952,090 8.62 12,000 WCI Communities, Inc., Term Loan ....................................... NR NR 7.32 12/23/10 11,591,256 9,093 Yellowstone Development, LLC, Term Loan ....................................... NR NR 7.70 09/30/10 8,967,841 --------------- 107,406,112 --------------- Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- BUSINESS EQUIPMENT & SERVICES 4.8% 12,557 Affiliated Computer Services, Inc., Term Loan ....................................... Ba2 B+ 7.39 to 03/20/13 12,592,770 7.40 10,150 AlixPartners, LLP, Term Loan ....................................... B1 BB- 7.88 10/12/13 10,213,437 2,993 Contec, LLC., Term Loan ....................................... NR NR 8.75 06/15/12 2,999,981 4,500 First American Payment Systems, LP, Term Loan ....................................... NR NR 8.63 10/06/13 4,522,500 2,079 InfoUSA, Inc., Term Loan ....................................... Ba2 BB 7.07 02/14/12 2,076,401 4,800 Institutional Shareholders Services, Inc., Term Loan ....................................... NR NR 7.82 09/30/11 4,812,000 4,103 Katun Corp., Term Loan ....................................... NR BB- 6.21 to 06/30/09 4,102,723 9.57 2,575 ProQuest, Revolving Credit Agreement ...................... NR NR 7.82 to 01/31/10 2,555,732 8.25 10,709 Sedgewick Claims Management Services, Inc., Term Loan ....................................... B1 B+ 7.60 to 01/31/13 10,720,541 7.62 1,000 Quantum Corp., Term Loan ....................................... Ba3 B+ 9.44 08/22/12 1,001,250 5,421 Verifone, Inc., Term Loan ....................................... B1 BB- 7.24 10/31/13 5,427,911 12,500 VNU, Inc., Term Loan (b) ................................... B1 B+ 8.19 08/09/13 12,559,575 --------------- 73,584,821 --------------- CHEMICALS, PLASTICS & RUBBER 12.5% 1,113 American Pacific Corp., Term Loan ....................................... Ba3 B 9.37 11/30/10 1,115,281 3,900 Basell North America (Netherlands), Term Loan ....................................... Ba3 B+ 7.60 to 09/07/13 to 3,951,188 8.35 09/07/14 1,778 Becker-Underwood, Inc., Term Loan ....................................... NR NR 9.62 to 09/30/11 to 1,766,016 12.37 03/31/12 11,400 Brenntag Holdings GmbH & Co. KG, Term Loan ....................................... B2 B 8.08 to 01/20/14 to 11,543,352 12.08 07/17/15 2,473 Celanese, AG (Germany), Term Loan ....................................... Ba3 BB- 7.37 04/06/11 2,489,725 8,333 Ferro Corp., Term Loan ....................................... NR B+ 8.57 06/06/12 8,341,150 3,231 Fibervisions Delaware Corp., Term Loan ....................................... B1 B 8.87 to 03/31/13 3,206,766 9.00 Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- CHEMICALS, PLASTICS & RUBBER (CONTINUED) 6,000 Georgia Gulf Corp., Term Loan (b) ................................... Ba2 BB 7.32 10/03/13 6,036,252 23,940 Hexion Specialty Chemicals, Inc., Term Loan ....................................... Ba3 B 7.37 to 05/05/13 23,907,944 7.38 50,975 Huntsman International, LLC, Term Loan (b) ................................... Ba3 BB- 7.07 08/16/12 51,006,722 9,000 Ineos Holdings, Ltd., Term Loan ....................................... Ba3 B+ 7.61 to 12/16/13 to 9,119,061 8.11 12/23/14 9,348 INVISTA (Netherlands), Term Loan ....................................... Ba1 BB 6.87 to 04/30/10 to 9,342,684 6.88 04/29/11 10,149 ISP Chemco, Inc., Term Loan ....................................... Ba3 BB- 7.63 02/16/13 10,194,305 14,925 Kraton Polymers, LLC, Term Loan ....................................... Ba3 B+ 7.38 05/12/13 14,990,297 3,324 Lucite International Group Holdings, Ltd., Term Loan ....................................... B1 B+ 8.07 07/07/13 3,351,816 4,000 Lyondell Chemical Co., Term Loan ....................................... Ba3 BB- 7.11 08/16/13 4,025,416 713 Nalco Co., Term Loan ....................................... Ba2 BB- 7.07 to 11/04/10 715,869 7.30 6,483 PQ Corp., Term Loan ....................................... Ba2 B+ 7.38 02/10/12 6,511,642 16,867 Rockwood Specialties Group, Inc., Term Loan (b) ................................... Ba2 NR 7.38 12/13/13 16,966,294 4,800 Wellman, Inc., Term Loan ....................................... B3 B- 12.24 02/10/10 4,593,000 --------------- 193,174,780 --------------- CONSTRUCTION MATERIAL 4.1% 11,910 AXIA, Inc., Term Loan ....................................... B2 B 8.62 12/21/12 11,880,225 2,518 Brand Services, Inc., Term Loan ....................................... Ba2 B 7.60 to 01/15/12 2,522,859 7.65 1,147 Builders FirstSource, Inc., Term Loan ....................................... Ba2 BB- 7.87 to 08/11/11 to 1,146,667 9.66 02/15/12 9,933 Contech Construction Products, Inc., Term Loan ....................................... Ba3 B+ 7.35 to 01/31/13 9,985,819 7.38 1,500 Custom Building Products, Inc., Term Loan ....................................... NR NR 10.62 04/29/12 1,505,937 Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- CONSTRUCTION MATERIAL (CONTINUED) 1,250 Foster Wheeler, LLC, Term Loan ....................................... Ba1 B+ 5.27 09/13/11 1,254,687 3,246 Gibraltar Industries, Inc., Term Loan ....................................... Ba1 BB 7.13 12/08/12 3,243,841 5,985 Interline Brands, Inc., Term Loan ....................................... Ba3 BB 7.07 to 06/23/13 5,996,222 7.12 1,194 Nortek, Inc., Term Loan ....................................... Ba2 B 7.32 to 08/27/11 1,192,416 9.25 3,422 Panolam Industries International, Inc. (Canada), Term Loan ....................................... Ba3 B+ 8.12 09/30/12 3,439,093 2,394 Pro-Build Holdings, Inc., Term Loan ....................................... Ba3 NR 7.12 06/29/13 2,390,009 5,687 Professional Paint, Inc., Term Loan ....................................... NR NR 7.63 to 05/31/12 to 5,702,039 11.38 05/31/13 894 Sensus Metering Systems, Inc., Term Loan ....................................... Ba3 B+ 7.37 to 12/17/10 894,166 7.58 2,388 Universal Building Products, Inc., Term Loan ....................................... NR NR 8.87 04/28/12 2,399,940 5,913 Werner Holding Co., Inc., Term Loan (a) (c) ............................... NR NR 11.25 06/11/09 5,942,162 969 Werner Holding Co., Inc., Term Loan (a) (c) (g) ........................... NR NR 11.25 12/11/09 881,892 3,774 Werner Holding Co., Inc., Revolving Credit Agreement (a) (c) .............. NR NR 11.25 06/11/08 3,793,160 --------------- 64,171,134 --------------- CONTAINERS, PACKAGING & GLASS 4.2% 2,394 Altivity Packaging, LLC, Term Loan ....................................... Ba3 BB- 7.60 to 06/30/13 2,419,063 7.62 2,683 Anchor Glass Container Corp., Term Loan ....................................... NR NR 7.62 to 05/03/13 2,689,638 7.65 1,000 Captive Plastics, Inc. Term Loan ....................................... NR NR 8.12 08/18/11 1,003,750 Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- CONTAINERS, PACKAGING & GLASS (CONTINUED) 1,760 Consolidated Container Co., LLC, Term Loan ....................................... Ba3 B- 8.63 12/15/08 1,768,297 4,792 Covalence Specialty Materials Corp., Term Loan ....................................... Ba3 B+ 7.38 to 05/18/13 to 4,826,509 8.63 08/16/13 1,800 Crown Americas, Inc., Term Loan ....................................... Baa3 BB- 7.07 11/15/12 1,805,064 6,005 Graham Packaging Co., Term Loan ....................................... B1 B 7.63 to 10/07/11 to 6,041,233 9.69 04/07/12 13,817 Graphic Packaging International Corp., Term Loan ....................................... Ba2 B+ 7.75 to 08/08/10 13,993,507 8.14 369 Graphic Packaging International Corp., Revolving Credit Agreement ...................... Ba2 B+ 7.32 08/08/09 361,385 10,000 Kranson Industries, Inc., Term Loan ....................................... B1 B 8.17 07/31/13 10,056,250 850 Kranson Industries, Inc., Revolving Credit Agreement ...................... B1 B 8.07 to 07/31/13 845,750 10.00 4,987 Packaging Dynamics, Term Loan ....................................... NR BB- 7.37 06/09/13 4,991,655 3,913 Ranpak Corp., Term Loan ....................................... NR NR 7.89 12/14/11 3,923,001 6,914 Smurfit-Stone Container Corp., Term Loan ....................................... Ba1 B+ 7.63 to 11/01/11 6,965,069 7.69 344 Smurfit-Stone Container Corp., Revolving Credit Agreement ...................... Ba1 B+ 9.75 11/01/09 337,754 1,990 Solo Cup, Inc., Term Loan ....................................... Caa1 CCC- 11.75 to 03/31/12 2,022,656 13.25 995 Unifrax Corp., Term Loan ....................................... Ba3 B 7.63 05/02/13 996,555 --------------- 65,047,136 --------------- DIVERSIFIED MANUFACTURING 2.1% 2,332 Arnold Magnectic Technologies Corp., Term Loan ....................................... NR NR 9.11 to 03/06/11 to 2,320,760 11.50 03/06/12 4,228 Chart Industries, Inc, Term Loan ....................................... Ba2 B+ 7.38 to 10/17/12 4,240,798 7.44 4,500 Euramax International, Inc., Term Loan ....................................... Caa1 CCC+ 12.37 06/29/13 4,537,480 14,061 Mueller Group, Inc., Term Loan ....................................... B1 BB- 7.32 to 10/03/12 14,155,763 7.62 Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- DIVERSIFIED MANUFACTURING (CONTINUED) 6,741 X-Rite, Inc., Term Loan ....................................... Ba3 B+ 7.65 to 06/30/12 to 6,755,625 10.39 06/30/13 --------------- 32,010,426 --------------- ECOLOGICAL 4.8% 20,326 Allied Waste North America, Inc., Term Loan (b) ................................... Ba3 BB 7.07 to 01/15/12 20,356,323 7.21 2,500 Casella Waste Systems, Inc., Term Loan ....................................... NR NR 7.40 to 04/28/10 2,506,250 7.47 5,029 Duratek, Inc., Term Loan ....................................... NR BB 7.64 to 06/07/13 5,074,330 7.77 11,628 Energy Solutions, LLC, Term Loan ....................................... B2 BB 7.57 to 06/07/11 to 11,732,955 7.77 06/07/13 7,674 Environmental Systems Products Holdings, Term Loan ....................................... B3 NR 8.82 to 12/12/08 to 7,825,796 15.40 12/12/10 4,115 Great Lakes Dredge & Dock Corp., Term Loan ....................................... Ba3 CCC+ 8.22 to 12/22/10 4,130,215 8.62 3,871 LVI Services, Inc., Term Loan ....................................... NR NR 8.12 to 11/16/11 3,730,435 8.37 6,400 Synagro Technologies, Inc., Term Loan ....................................... NR B+ 7.57 06/21/12 6,401,714 3,000 WasteQuip, Inc., Term Loan ....................................... B1 NR 10.82 07/15/12 3,037,500 8,159 Waste Services, Inc., Term Loan ....................................... Ba3 B- 8.32 to 03/31/11 8,220,302 10.50 700 Waste Services, Inc., Revolving Credit Agreement ...................... Ba3 B- 9.07 04/29/09 689,500 --------------- 73,705,320 --------------- EDUCATION & CHILD CARE 1.2% 4,037 Educate Operating Co., LLC, Term Loan ....................................... Ba3 NR 8.62 03/31/12 4,037,168 10,773 Education Management Corp., Term Loan ....................................... B2 B 7.88 06/01/13 10,859,184 3,750 La Petite Academy, Inc., Term Loan ....................................... Ba2 B 8.36 to 08/06/12 to 3,785,625 12.61 02/16/13 --------------- 18,681,977 --------------- Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- ELECTRONICS 7.4% 8,379 AMI Semiconductor, Inc., Term Loan ....................................... Ba3 BB- 6.82 04/01/12 8,352,580 5,318 Amkor Technology, Inc., Term Loan ....................................... B1 B- 9.90 10/27/10 5,505,983 3,682 Audio Visual Services Corp., Term Loan ....................................... Ba3 NR 7.87 05/18/11 3,700,483 4,178 Automata, Inc., Term Loan (a) (c) (j) ........................... NR NR 7.25 to 02/28/03 to 0 10.75 02/28/04 791 Blackboard, Inc., Term Loan ....................................... Ba3 B+ 7.57 02/28/12 796,932 1,500 Deutsche Connector Group, Term Loan ....................................... NR NR 7.90 to 06/22/14 to 1,516,523 8.40 06/22/15 2,921 DoubleClick, Inc., Term Loan ....................................... Ba3 B 6.41 to 07/13/12 2,957,917 9.48 1,119 Eastman Kodak Co., Term Loan ....................................... Ba3 B+ 7.57 to 10/18/12 1,122,124 7.66 2,985 Epicor Software Corp., Term Loan ....................................... Ba3 B+ 7.78 to 03/30/12 2,998,059 9.15 2,000 GXS Worldwide, Inc., Term Loan ....................................... Ba3 B+ 10.38 07/29/11 2,007,500 5,000 Infor Enterprise Solutions Holdings, Inc. Term Loan ....................................... B1 B 9.12 07/28/12 5,044,790 10,931 ON Semiconductor Corp., Term Loan ....................................... B3 B+ 7.62 12/15/11 10,970,598 4,434 Open Solutions, Inc., Term Loan ....................................... B3 B- 7.90 to 09/03/11 to 4,522,671 11.90 11/30/11 4,050 Open Text Corp., Term Loan ....................................... Ba3 BB- 7.90 10/02/13 4,080,375 15,712 Spectrum Brands, Inc., Term Loan ....................................... B1 B- 8.37 to 02/06/12 15,776,212 8.44 600 Stratus Technologies, Inc., Term Loan ....................................... B1 B- 8.37 03/29/11 599,250 34,930 Sungard Data Systems, Inc., Term Loan (b) ................................... Ba3 B+ 8.00 02/11/13 35,299,460 16 Sungard Data Systems, Inc., Revolving Credit Agreement ...................... Ba3 B+ 9.75 08/11/11 15,768 8,666 UGS Corp., Term Loan ....................................... Ba2 B+ 7.13 03/31/12 8,668,070 --------------- Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- ELECTRONICS (CONTINUED) 113,935,295 --------------- ENTERTAINMENT & LEISURE 10.6% 2,955 Alliance Atlantis Communications, Inc., Term Loan ....................................... Ba1 BB 6.87 12/20/11 2,958,079 2,978 AMC Entertainment, Inc., Term Loan ....................................... Ba3 B+ 7.45 01/26/13 3,004,872 6,000 Bombardier Capital, Inc., Term Loan ....................................... B1 B+ 8.13 06/28/13 6,000,000 19,113 Cedar Fair, LP, Term Loan (b) ................................... Ba3 BB- 7.87 08/30/12 19,317,025 10,916 Fender Musical Instruments Corp., 8.13 to 03/30/12 to Term Loan ....................................... Caa1 B- 11.38 09/30/12 11,019,949 49,121 Metro-Goldwyn-Mayer Studios, Inc., Term Loan ....................................... NR NR 8.62 04/08/12 48,572,294 1,442 Metro-Goldwyn-Mayer Studios, Inc., 7.97 to 04/08/10 Revolving Credit Agreement ...................... NR NR 8.57 1,399,038 4,971 Mets, LP, Term Loan ....................................... NR NR 7.56 07/25/10 4,983,857 452 Movie Gallery, Inc., Term Loan (g) ................................... Caa1 CCC+ 10.37 04/27/10 425,650 5,170 Panavision, Inc., 8.38 to 03/30/11 Term Loan ....................................... Ba3 B 8.40 5,208,775 7,434 Pure Fishing, Inc., 8.37 to 09/30/10 to Term Loan ....................................... Ba3 B- 11.31 03/31/11 7,371,919 20,548 Regal Cinemas, Inc., Term Loan ....................................... Ba2 BB- 7.12 11/10/10 20,542,273 6,549 Six Flags Theme Parks, Inc., 8.48 to 06/30/09 Term Loan ....................................... Ba3 B- 8.62 6,629,464 604 Six Flags Theme Parks, Inc., Revolving Credit Agreement ...................... Ba3 B- 8.57 06/30/08 601,042 6,000 Southwest Sports Group, LLC, Term Loan ....................................... NR NR 7.88 12/22/10 6,001,878 4,140 Tigers Ballpark, LLC, Term Loan ....................................... NR NR 7.13 08/15/10 4,140,000 10,628 True Temper Sports, Inc., 8.26 to 03/15/11 Term Loan ....................................... Ba2 B 10.25 10,667,564 5,553 Universal City Development Partners, LP, 7.35 to 06/09/11 Term Loan ....................................... Ba1 BB- 7.40 5,577,020 --------------- Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- ENTERTAINMENT & LEISURE (CONTINUED) 164,420,699 --------------- FARMING & AGRICULTURE 0.7% 995 Nutro Products, Inc., Term Loan ....................................... Ba3 B 7.37 04/26/13 997,487 10,444 Wm. Bolthouse Farms, Inc., 7.63 to 12/16/12 to Term Loan ....................................... B1 B- 10.87 12/16/13 10,498,560 --------------- 11,496,047 --------------- FINANCE 2.5% 3,121 DCS Business Services, Inc., 9.57 to 02/04/11 to Term Loan ....................................... NR NR 11.32 08/04/11 3,113,211 6,332 iPayment, Inc., 7.32 to 05/10/13 Term Loan ....................................... B1 B 7.62 6,332,000 5,955 LPL Holdings, Inc., 7.88 to 06/28/13 Term Loan ....................................... B2 B 8.37 6,030,365 8,575 Outsourcing Solutions, Inc., Term Loan ....................................... NR NR 9.82 09/30/10 8,596,930 10,100 Oxford Acquisition III, Ltd, Term Loan ....................................... Ba2 BB+ 7.69 10/20/14 10,186,799 4,741 Transfirst Holdings, Inc., 7.87 to 08/15/12 to Term Loan ....................................... B1 B+ 11.62 08/15/13 4,788,205 --------------- 39,047,510 --------------- GROCERY 1.0% 11,917 Roundy's Supermarkets, Inc., 8.39 to Term Loan ....................................... B2 B+ 8.44 11/03/11 12,026,209 2,925 Supervalu, Inc., 6.94 to Term Loan ....................................... NR NR 7.19 06/02/11 2,917,687 --------------- 14,943,896 --------------- HEALTH & BEAUTY 2.4% 5,491 American Safety Razor Co., 7.87 to 07/31/13 to Term Loan ....................................... B1 B 11.72 01/30/14 5,574,891 5,831 Bare Escentuals Beauty, Inc., Term Loan ....................................... B2 B 8.07 02/18/12 5,867,003 Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- HEALTH & BEAUTY (CONTINUED) 4,729 CEI Holdings, Inc., 8.94 to 12/03/10 to Term Loan ....................................... NR NR 13.31 12/03/11 4,715,861 6,590 Marietta Intermediate Holding Corp., 8.65 to 12/17/10 to Term Loan ....................................... NR NR 15.25 12/17/11 5,677,980 15,589 Prestige Brands Holdings, Inc., 7.66 to 04/06/11 Term Loan ....................................... Ba3 B+ 9.50 15,683,032 --------------- 37,518,767 --------------- HEALTHCARE 10.4% 10,000 American Medical Systems, Inc., 7.75 to 07/20/12 Term Loan ....................................... Ba3 BB- 7.81 10,012,500 1,194 Ameripath, Inc., Term Loan ....................................... Ba2 BB- 7.39 10/31/12 1,195,940 3,443 AMN Healthcare Services, Inc., Term Loan ....................................... Ba2 BB- 7.12 11/02/11 3,455,274 2,687 Angiotech Pharmaceuticals, Term Loan ....................................... Ba1 BB- 6.82 03/23/13 2,645,784 10,776 Capella Healthcare, Inc., 8.33 to 11/30/12 to Term Loan ....................................... Caa2 CCC+ 11.37 11/30/13 10,832,830 2,397 Center For Diagnostic Imaging (CDI), 8.83 to 12/31/10 Term Loan ....................................... B1 B 8.87 2,301,021 30,949 Community Health Systems, Inc., Term Loan ....................................... Ba3 BB- 7.15 08/19/11 31,001,681 6,073 Concentra Operating Corp., 7.38 to 09/30/11 Term Loan ....................................... Ba2 B+ 7.62 6,107,955 3,485 CRC Health Corp., Term Loan ....................................... Ba3 B 7.62 02/06/13 3,489,350 985 Diagnostic Imaging Group, LLC, 9.00 to 05/04/12 Term Loan ....................................... B1 B 10.75 970,225 6,219 FHC Health Systems, Inc., 11.40 to 12/18/09 Term Loan ....................................... Ba3 B 13.40 6,452,509 1,082 Genoa Healthcare Group, LLC, 8.61 to 08/10/12 Term Loan ....................................... Ba3 B 10.50 1,090,288 597 Golden Gate National Senior Care, LLC, Term Loan ....................................... Ba3 B+ 8.12 03/14/11 601,291 Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- HEALTHCARE (CONTINUED) 2,698 Harlan Sprague Dawley, Inc., 7.87 to 12/19/11 Term Loan ....................................... B1 B+ 9.75 2,718,361 43,118 LifePoint Hospitals, Inc., Term Loan ....................................... Ba3 BB 6.95 04/15/12 42,977,719 343 Matria Healthcare, Inc., 7.62 to 01/19/12 Term Loan ....................................... Ba3 BB- 7.65 344,168 25,253 Multiplan, Inc., 7.35 to 04/12/13 Term Loan ....................................... B1 B+ 7.85 25,316,074 5,289 Natinoal Renal Institures, Inc., 7.56 to 03/31/13 Term Loan ....................................... NR NR 7.63 5,296,112 3,532 Sterigenics International, Inc., Term Loan ....................................... B2 B+ 8.39 06/14/11 3,540,394 600 US Oncology, Inc., Term Loan ....................................... Ba3 B+ 7.94 08/20/11 603,000 --------------- 160,952,476 --------------- HOME & OFFICE FURNISHINGS, HOUSEWARES & DURABLE CONSUMER PRODUCTS 1.7% 2,985 Formica Corp., 8.37 to 03/15/13 Term Loan ....................................... B1 B 8.62 2,984,069 5,310 Hunter Fan Co., Term Loan ....................................... Ba3 B 7.90 03/24/12 5,297,224 11,100 National Bedding Co., Term Loan ....................................... B3 B+ 10.37 08/31/12 11,204,062 6,436 Quality Home Brands Holdings, LLC, 8.07 to 12/20/12 to Term Loan ....................................... Caa1 CCC+ 11.94 06/20/13 6,477,185 --------------- 25,962,540 --------------- HOTELS, MOTELS, INNS & GAMING 6.8% 1,413 Alliance Gaming Corp., Term Loan ....................................... NR B- 9.33 09/04/09 1,417,957 9,400 Greektown Casino, LLC, Term Loan ....................................... Ba3 B 7.89 12/03/12 9,470,500 4,876 Green Valley Ranch Gaming, LLC, Term Loan (b) ................................... NR NR 7.37 12/17/11 4,884,798 4,137 Herbst Gaming, Inc., Term Loan ....................................... Ba1 B+ 7.37 01/31/11 4,143,466 4,683 Interstate Operating Co., LP, Term Loan ....................................... B2 B 9.88 01/14/08 4,717,852 7,729 Kuilima Resort Co., Term Loan ....................................... NR NR 11.82 09/30/11 7,304,185 Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- HOTELS, MOTELS, INNS & GAMING (CONTINUED) 600 Pinnacle Entertainment, Term Loan ....................................... B1 BB- 7.32 12/14/11 602,325 44,256 Planet Hollywood International, Inc., 6.84 to 08/31/10 Term Loan (g) ................................... B2 CCC+ 9.54 43,292,696 1,741 Scientific Games Corp., Term Loan ....................................... Baa3 BB 6.57 12/23/09 1,742,883 903 Scientific Games Corp., Revolving Credit Agreement ...................... Baa3 BB 7.07 12/23/09 898,485 5,495 Venetian Casino Resorts, LLC, Term Loan ....................................... Ba2 BB- 7.12 06/15/11 5,514,513 2,890 Venetian Casino Resorts, LLC, Revolving Credit Agreement ...................... Ba2 BB- 7.12 02/22/10 2,832,513 5,700 Venetian Macau, Ltd., 8.12 05/26/12 to Term Loan ....................................... B1 BB- 05/26/13 5,744,084 7,707 Wembley, Inc., 7.90 to 08/23/11 to Term Loan ....................................... Ba3 B- 9.70 07/18/12 7,790,044 4,500 Yonkers Racing Corp., Term Loan ....................................... NR NR 8.82 08/12/11 4,561,875 --------------- 104,918,176 --------------- INSURANCE 3.6% 4,176 American Wholesale Insurance Group, Inc., 8.60 to 10/27/11 to Term Loan ....................................... NR B 12.75 04/27/12 4,186,440 5,000 Applied Systems, Inc., 8.10 to 09/26/13 Term Loan ....................................... NR NR 8.18 5,026,565 11,439 ARG Holdings, LLC, 8.38 to 11/30/11 to Term Loan ....................................... B2 NR 12.63 11/30/12 11,523,171 2,993 Audatex North America, Inc., Term Loan ....................................... Ba3 B+ 7.62 04/13/13 3,018,684 3,840 CCC Information Services Group, Inc., Term Loan ....................................... NR NR 7.87 02/10/13 3,861,600 7,500 Concord Re, Ltd., Term Loan ....................................... Ba2 BB+ 9.63 02/29/12 7,612,500 1,704 Mitchell International, Inc., Term Loan ....................................... B1 B+ 7.37 08/15/11 1,710,398 11,286 USI Holdings Corp., Term Loan ....................................... B1 BB- 7.69 03/24/11 11,342,490 7,130 Vertafore, Inc., 7.85 to 01/31/12 to Term Loan ....................................... NR NR 11.46 01/31/13 7,226,888 --------------- 55,508,736 --------------- Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- MACHINERY 1.7% 9,221 Alliance Laundry Holdings, LLC, 7.57 to Term Loan ....................................... Ba3 B 9.50 01/27/12 9,287,518 3,660 Douglas Dynamics, LLC, Term Loan ....................................... Ba2 BB- 7.12 12/16/10 3,650,462 1,000 FR X Ohmstede Acquisitions Co., Term Loan ....................................... B2 B- 8.50 08/09/13 1,012,500 1,800 Gleason Corp., 7.88 to Term Loan ....................................... NR NR 8.00 06/30/13 1,813,500 5,999 Goodman Global Holdings, Inc., Term Loan ....................................... B2 B+ 7.25 12/23/11 5,996,070 4,000 Stolle Machinery Co., LLC, 7.87 to 09/29/12 to Term Loan ....................................... Caa1 B 11.37 09/29/13 4,045,625 1,104 United Rentals (North America), Inc., Term Loan ....................................... Ba1 BB- 7.32 02/14/11 1,109,112 --------------- 26,914,787 --------------- MEDICAL PRODUCTS & SERVICES 2.7% 2,382 Accenllent, Inc., Term Loan ....................................... Ba3 BB- 7.40 11/22/12 2,387,955 4,670 AGA Medical Corp., 7.62 to Term Loan ....................................... B1 B+ 7.72 04/28/13 4,674,439 5,473 Conmed Corp., Term Loan ....................................... Ba2 BB- 7.32 04/12/13 5,479,341 18,599 DaVita, Inc., 7.37 to Term Loan (b) ................................... Ba2 BB- 7.69 10/05/12 18,712,718 2,658 DJ Orthopedics, LLC, Term Loan ....................................... Ba3 BB- 6.88 04/07/13 2,654,678 3,968 Fresenius Medical Care Holding, Inc., 6.74 to Term Loan ....................................... NR BB+ 6.78 03/31/13 3,947,967 1,256 Kinetics Concepts, Inc., Term Loan ....................................... Ba1 BB 7.12 08/11/10 1,259,481 2,590 VWR International, Inc., Term Loan ....................................... Ba3 B+ 7.63 04/07/11 2,596,814 --------------- 41,713,393 --------------- Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- MINING, STEEL, IRON & NON-PRECIOUS METALS 0.7% 4,788 New Enterprise Stone & Lime Co., Inc., Term Loan ....................................... NR NR 7.65 to 07/30/10 4,811,648 9.25 6,609 Novelis, Inc., Term Loan ....................................... Ba1 BB- 7.72 01/07/12 6,638,736 --------------- 11,450,384 --------------- NATURAL RESOURCES 2.6% 4,200 CDX Funding, LLC, Term Loan ....................................... NR NR 10.62 03/31/13 4,276,999 594 Cheniere LNG Holdings, LLC, Term Loan ....................................... NR BB 8.12 08/30/12 599,346 5,318 El Paso Corp., Term Loan ....................................... Ba3 B+ 8.72 08/01/11 5,360,056 2,382 Key Energy Services Group, Inc., Term Loan ....................................... NR NR 9.12 to 06/30/12 2,396,516 9.23 2,530 SemCrude, LP, Term Loan ....................................... Ba2 NR 7.57 to 03/16/11 2,544,448 7.64 24,369 Targa Resources, Inc., Term Loan ....................................... B1 B+ 7.62 to 10/31/07 to 24,411,359 7.65 10/31/12 --------------- 39,588,724 --------------- NON-DURABLE CONSUMER PRODUCTS 2.0% 13,175 Aearo Technologies, Inc., Term Loan ....................................... Caa1 CCC+ 7.87 to 03/24/13 to 13,346,199 11.87 09/24/13 4,184 Amscan Holdings, Inc., Term Loan ....................................... Ba3 B+ 8.30 to 12/23/12 4,217,781 10.25 4,478 Easton-Bell Sports, Inc., Term Loan ....................................... Ba3 B+ 7.07 to 03/16/12 4,488,694 9.00 2,640 JohnsonDiversey, Inc., Term Loan ....................................... Ba2 B+ 7.97 12/16/11 2,664,479 1,777 Mega Bloks, Inc. (Canada), Term Loan ....................................... Ba2 BB- 7.19 07/26/12 1,781,944 2,200 Targus Group International, Inc., Term Loan ....................................... B3 CCC+ 12.80 05/22/13 1,996,500 2,985 UCG Paper Crafts, Inc., Term Loan ....................................... NR NR 8.57 02/17/13 2,992,463 --------------- 31,488,060 --------------- Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- PAPER & FOREST PRODUCTS 4.2% 48,917 Georgia-Pacific Corp., Term Loan (b) ................................... Ba2 BB- 7.37 to 12/20/12 to 49,328,271 8.39 12/20/13 772 New Page Corp., Term Loan ....................................... Ba3 B 8.32 to 05/02/11 781,813 8.37 9,187 White Birch Paper Co. (Canada), Term Loan ....................................... Ba3 B+ 8.62 to 04/06/12 to 9,319,534 12.87 04/08/13 5,839 Xerium Technologies, Inc., Term Loan ....................................... B1 B+ 7.62 05/18/12 5,832,028 --------------- 65,261,646 --------------- PERSONAL & MISCELLANEOUS SERVICES 3.9% 12,245 Affinion Group, Inc., Term Loan ....................................... Ba3 B+ 8.07 to 10/17/12 12,327,184 8.18 1,782 Alderwoods Group, Inc., Term Loan ....................................... Ba2 BB 7.32 09/29/09 1,784,568 10,169 Coinmach Laundry Corp., Term Loan ....................................... B2 B 7.88 to 12/19/12 10,261,925 7.94 15,145 Hertz Corp., Term Loan (b) ................................... Ba1 BB 7.60 to 12/21/12 15,275,416 7.73 9,679 Iron Mountain, Inc., Term Loan ....................................... Ba2 BB- 7.09 to 04/02/11 9,705,579 7.16 1,795 Omniflight Helicopters, Inc., Term Loan ....................................... NR NR 9.07 to 09/30/11 to 1,799,303 11.25 09/30/12 3,884 Stewart Enterprises, Inc., Term Loan ....................................... Ba2 BB 7.19 to 11/19/11 3,885,956 7.33 4,534 Weightwatchers.com, Term Loan ....................................... B1 B- 7.57 to 12/16/10 to 4,562,765 10.36 06/16/11 --------------- 59,602,696 --------------- PHARMACEUTICALS 1.5% 3,240 Bradley Pharmaceuticals, Inc., Term Loan ....................................... NR NR 9.43 11/14/10 3,276,450 19,752 Warner Chilcott Holding Co., Term Loan (b) ................................... B1 B+ 7.87 to 01/18/12 19,871,656 7.97 --------------- 23,148,106 --------------- Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- PRINTING & PUBLISHING 12.4% 2,433 Adams Outdoor Advertising, LP, Term Loan ....................................... B1 B+ 7.13 to 10/18/12 2,439,839 7.15 6,767 ALM Media Holdings, Inc., Term Loan ....................................... B1 B- 7.87 03/05/10 6,773,292 4,950 American Media Operations, Inc., Term Loan ....................................... B1 B- 8.37 01/31/13 4,986,610 5,535 American Reprographics Co., Term Loan ....................................... Ba2 BB 7.15 to 06/18/09 5,548,642 9.00 1,744 Ascend Media Holdings, LLC, Term Loan ....................................... NR NR 8.87 01/31/12 1,697,977 2,000 Black Press Group, Ltd., Term Loan ....................................... Ba3 B+ 7.47 to 08/02/13 2,015,000 7.50 6,655 Canon Communications, LLC, Term Loan ....................................... B2 B 8.62 05/31/11 6,671,695 1,874 Caribe Information Investment, Inc., Term Loan ....................................... B1 B 7.63 to 03/31/13 1,878,415 7.66 10,881 Cygnus Business Media, Inc., Term Loan ....................................... B2 CCC+ 9.87 07/13/09 10,771,942 14,032 Day International Group, Inc., Term Loan ....................................... Ba3 B 8.12 to 12/05/12 to 14,208,558 12.87 12/05/13 18,111 Dex Media West, LLC, Term Loan ....................................... Ba1 BB 6.82 to 03/09/10 18,067,806 6.91 10,885 Endurance Business Media, Inc., Term Loan ....................................... Caa1 CCC+ 8.07 to 07/26/13 to 10,950,089 12.57 01/26/14 2,312 FSC Acquisition, LLC, Term Loan ....................................... B1 B 7.57 to 08/01/12 2,313,352 7.74 6,500 Gatehouse Media, Inc., Term Loan ....................................... B1 B+ 7.57 12/06/13 6,516,250 10,161 Haights Cross Communications, LLC, Term Loan ....................................... B3 B- 8.91 to 08/20/08 10,241,073 9.91 3,664 MC Communications, LLC, Term Loan ....................................... NR NR 7.97 12/31/10 3,684,334 5,074 MediaNews Group, Inc., Term Loan ....................................... Ba2 BB- 6.57 to 12/30/10 to 5,057,968 7.07 08/02/13 9,683 Merrill Communications, LLC, Term Loan ....................................... B1 B+ 7.57 to 05/15/11 9,719,141 7.62 Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- PRINTING & PUBLISHING (CONTINUED) 2,829 Network Communications, Inc., Term Loan ....................................... Ba1 B+ 7.87 to 11/30/12 2,842,768 9.75 12,684 New Publications, Inc., Term Loan ....................................... NR NR 8.44 to 02/05/13 12,758,098 12.62 10,098 Primedia, Inc., Term Loan ....................................... NR NR 7.57 09/30/13 10,070,231 19,085 R.H. Donnelley, Inc., Term Loan (b) ................................... Ba1 BB 6.60 to 12/31/09 to 19,028,738 6.90 06/30/11 2,708 Source Media, Inc., Term Loan ....................................... B1 NR 7.61 11/08/11 2,723,318 2,203 SGS international, Inc., Term Loan ....................................... Ba2 B+ 7.88 to 12/30/11 2,215,744 8.12 3,843 Thomas Nelson Publishers, Term Loan ....................................... B1 B 7.57 to 06/12/12 3,857,537 7.62 14,969 Yell Group, PLC, Term Loan (b) ................................... NR NR 7.07 to 04/30/11 to 15,029,836 7.32 02/10/13 --------------- 192,068,253 --------------- RESTAURANTS & FOOD SERVICE 2.1% 5,431 Arby's, LLC, Term Loan ....................................... Ba3 B+ 7.57 to 07/25/12 5,456,344 7.63 6,134 Carrols Corp., Term Loan ....................................... Ba3 B+ 7.88 12/31/10 6,162,879 3,304 Denny's Corp., Term Loan ....................................... B2 B 8.57 to 09/30/09 to 3,334,446 10.75 09/30/10 2,467 Landry's Restaurants, Inc., Term Loan ....................................... Ba1 BB- 7.12 to 12/28/10 2,468,963 7.13 3,409 NPC International, Inc., Term Loan ....................................... Ba3 B+ 6.97 to 05/03/13 3,400,568 9.00 6,582 Quiznos, LLC, Term Loan ....................................... B2 B 7.63 to 05/05/13 to 6,592,188 11.12 11/05/13 2,490 Sagittarius Restaurants, LLC, Term Loan ....................................... Ba3 B 7.62 03/29/13 2,501,667 2,160 Sonic Corp., Term Loan ....................................... Ba3 BB- 7.32 09/14/13 2,168,100 --------------- 32,085,155 --------------- Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- RETAIL - OFFICE PRODUCTS 0.6% 8,544 Buhrmann US, Inc., Term Loan ....................................... Ba3 BB- 7.09 to 12/23/10 to 8,567,758 7.22 12/31/10 --------------- RETAIL - OIL & GAS 0.9% 3,662 The Pantry, Inc., Term Loan ....................................... Ba3 BB 7.07 01/02/12 3,674,866 10,421 Travelcenters of America, Inc., Term Loan ....................................... B1 BB 7.10 to 12/01/11 10,435,902 7.12 --------------- 14,110,768 --------------- RETAIL - SPECIALTY 1.8% 15,440 Nebraska Book Co., Inc., Term Loan ....................................... B2 B- 7.87 to 03/04/11 15,507,816 7.88 11,102 Visant Holding Corp., Term Loan ....................................... Ba2 B+ 7.37 10/04/11 11,168,854 724 Visant Holding Corp., Revolving Credit Agreement ...................... Ba2 B+ 9.00 to 10/04/10 717,104 9.25 --------------- 27,393,774 --------------- RETAIL - STORES 1.9% 6,000 Csk Auto, Inc., Term Loan ....................................... Ba3 B+ 8.38 to 06/29/12 6,093,750 8.44 18,513 Neiman Marcus Group, Inc., Term Loan (b) ................................... Ba3 B+ 7.64 to 04/06/13 18,680,438 7.89 1,194 Pep Boys - Manny, Moe & Jack, Term Loan ....................................... Ba2 B+ 8.32 01/27/11 1,208,925 3,000 Savers, Inc., Term Loan ....................................... B1 B 8.16 08/11/12 3,020,625 --------------- 29,003,738 --------------- TELECOMMUNICATIONS - EQUIPMENT & SERVICES 0.4% 6,000 Level 3 Communications, Inc., Term Loan ....................................... B1 NR 8.40 12/01/11 6,068,747 --------------- TELECOMMUNICATIONS - LOCAL EXCHANGE CARRIERS 1.4% 600 Alaska Communications Systems Group, Inc., Term Loan ....................................... B1 B+ 7.12 02/01/12 600,450 2,155 Cincinnati Bell, Inc., Term Loan ....................................... Ba2 B+ 6.82 to 08/31/12 2,154,686 7.03 9,800 Fairpoint Communications, Inc., Term Loan ....................................... B1 BB- 7.13 02/08/12 9,796,168 4,684 Hawaiian Telecom, Inc., Term Loan ....................................... Ba3 B 7.62 04/30/12 to 4,692,896 10/31/12 Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- TELECOMMUNICATIONS - LOCAL EXCHANGE CARRIERS (CONTINUED) 1,711 Orius Corp., LLC, Term Loan (a) (c) (i) ........................... NR NR 12.25 01/23/09 to 356,033 01/23/10 605 Orius Corp., LLC, Revolving Credit Agreement (c) (i) (j) .......... NR NR 4.00 to 01/31/06 526,284 11.25 1,000 Sorenson Communications, Inc., Term Loan ....................................... NR NR 12.39 02/16/14 1,011,667 3,000 Windstream Corp., Term Loan (b) ................................... Ba1 BBB- 7.12 07/17/13 3,019,287 --------------- 22,157,471 --------------- TELECOMMUNICATIONS - LONG DISTANCE 0.5% 7,477 Time Warner Telecom, Inc., Term Loan ....................................... Ba2 B 7.57 01/07/13 7,538,255 --------------- TELECOMMUNICATIONS-WIRELESS 1.4% 1,562 American Cellular Corp., Term Loan (b) ................................... Ba3 B+ 7.60 to 08/07/13 1,571,484 7.63 3,519 Cellular South, Inc., Term Loan ....................................... NR NR 7.13 to 05/04/11 3,522,539 8.75 11,917 Centennial Cellular, Inc., Term Loan ....................................... Ba2 B 7.57 to 02/09/11 12,020,938 7.65 1,796 Cricket Communications, Inc., Term Loan ....................................... B1 B 8.12 06/16/13 1,813,904 2,993 Crown Castle Operating Co., Term Loan ....................................... B1 BB 7.65 06/01/14 3,007,462 --------------- 21,936,327 --------------- TEXTILES & LEATHER 2.0% 10,750 HanesBrands, Inc., Term Loan (b) ................................... Ba2 BB- 7.63 to 09/05/13 10,929,868 9.19 7,962 Propex Fabrics, Inc., Term Loan ....................................... Ba3 BB- 7.63 07/31/12 7,982,281 4,535 St. John Knits International, Inc., Term Loan ....................................... B1 B+ 9.32 03/21/12 4,512,293 6,915 The William Carter Co., Term Loan ....................................... Ba3 BB 6.85 to 07/14/12 6,911,777 8.75 --------------- 30,336,219 --------------- Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- TOBACCO 0.1% 1,342 Alliance One International, Inc., Term Loan ....................................... B1 B+ 8.12 to 05/13/08 1,355,665 8.33 TRANSPORTATION - CARGO 0.7% --------------- 4,085 Jacobson Acquisition Co., Term Loan ....................................... NR NR 8.60 to 04/07/09 to 4,094,724 10.25 04/07/11 2,119 Kenan Advantage Group, Inc., Term Loan ....................................... NR NR 8.37 12/16/11 2,135,881 2,299 Pacer International, Inc., Term Loan ....................................... Ba2 BB 6.88 to 06/10/10 2,292,784 6.94 2,896 Quality Distribution, Inc., Term Loan ....................................... Ba3 B- 8.32 11/13/09 2,910,678 120 Quality Distribution, Inc., Revolving Credit Agreement ...................... Ba3 B- 10.75 11/13/08 119,400 --------------- 11,553,467 --------------- TRANSPORTATION - PERSONAL 0.1% 934 Neoplan USA Corp., Revolving Credit Agreement (a) (c) (d) (j) ...... NR NR 8.54 06/30/06 873,056 500 US Airways Group, Inc., Term Loan ....................................... B2 B 8.87 03/31/11 504,197 --------------- 1,377,253 --------------- TRANSPORTATION-RAIL MANUFACTURING 0.6% 6,890 Helm Holding Corp., Term Loan ....................................... NR NR 7.57 to 07/08/11 6,911,626 8.00 1,995 Standard Steel, LLC., Term Loan ....................................... B2 B+ 8.09 06/30/12 2,012,456 --------------- 8,924,082 --------------- UTILITIES 2.4% 1,200 Astoria Generating Co., LP, Term Loan ....................................... B3 B 7.36 to 02/23/13 to 1,219,750 9.14 08/23/13 1,923 Midwest Generation, LLC, Term Loan ....................................... Ba2 BB 6.87 to 04/27/11 1,926,281 7.31 5,955 Mirant North America, LLC, Term Loan ....................................... Ba3 BB- 7.07 01/03/13 5,957,126 Senior Income Trust Portfolio of Investments October 31, 2006 (Unaudited) Bank Loan Principal Ratings + Amount --------------- Stated (000) Borrower Moody's S&P Coupon Maturity * Value --------- ------------------------------------------------- ------- ------ --------- ------------ --------------- 19,028 NRG Energy, Inc., Term Loan (b) ................................... Ba1 BB- 7.37 02/01/13 19,150,857 6,300 Primary Energy Operating, LLC, Term Loan ....................................... NR NR 8.15 08/24/09 6,320,998 2,595 Reliant Energy Resources Corp., Term Loan ....................................... B2 B 7.70 04/30/10 2,598,129 --------------- 37,173,141 --------------- TOTAL VARIABLE RATE** SENIOR LOAN INTERESTS 174.6% ......... 2,700,368,714 --------------- Description Value ----------- -------------- NOTES 2.3% Boise Cascade, LLC ($3,700,000 par, 8.25% coupon, maturing 10/15/12) (h) .............................................. $ 3,755,500 Builders FirstSource, Inc. ($8,700,000 par, 9.66% coupon, maturing 02/15/12) (h) ..................................... 8,591,250 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, 10.37% coupon, maturing 11/01/11) (h) .............................................. 5,602,500 Qwest Corp. ($3,500,000 par, 8.64% coupon, maturing 06/15/13) (h) .............................................. 3,788,750 Rogers Wireless Communications, Inc. ($9,000,000 par, 8.52% coupon, maturing 12/15/10) (Canada) (h) .................... 9,213,750 Verso Paper Holding, LLC ($1,500,000 par, 9.12% coupon, maturing 08/01/14) (h) (k) ................................. 1,522,500 -------------- TOTAL NOTES ................................................... 35,241,750 -------------- EQUITIES 0.0% Aladdin Gaming Holdings, LLC (7.84% Ownership Interest, Acquired 09/30/04, Cost $304,135) (e)(f) ................... 27,103 Comdisco Holding Co., Inc. (134 common shares) (e) ............ 2,325 Comdisco Holding Co., Inc. (63 common shares, Acquired 03/02/05, Cost $32) (e) (f) ................................ 1,093 Environmental Systems Products Holdings, Inc. (3,275 common shares, Acquired 06/22/04, Cost $0) (e) (f) ................ 101,296 Gentek, Inc. (1,600 common shares, Acquired 09/22/06, Cost $0) (e) (f) .................................................... 51,840 Gentek, Inc. (Warrants for 2,501 common shares, Acquired 09/22/06, Cost $0) (e) (f) ................................. 107,075 IDT Corp. (22,898 common shares) (e) .......................... 297,445 Neoplan USA Corp. (2,262 preferred shares, Acquired 09/04/03, Cost $1,074,521) (d) (e) (f) ............................... 0 Neoplan USA Corp. (8,517 common shares, Acquired 09/04/03, Cost $85) (d) (e) (f) ...................................... 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 588,177 -------------- TOTAL LONG-TERM INVESTMENTS 176.9% (Cost $2,745,402,843) 2,736,198,641 -------------- SHORT-TERM INVESTMENTS 1.9% REPURCHASE AGREEMENT 0.8% State Street Bank & Trust Corp. ($12,600,000 par collateralized by U.S. Government obligations in a pooled cash account, interest rate of 5.09%, dated 10/31/06, to be sold on 11/01/06 at $12,601,782) (b) 12,600,000 TIME DEPOSIT 1.1% State Street Bank & Trust Corp. ($17,041,437 par, 4.05% coupon, dated 10/31/06, to be sold on 11/01/06 at $17,043,354) (b) 17,041,437 -------------- TOTAL SHORT-TERM INVESTMENTS (Cost $29,641,437) 29,641,437 -------------- TOTAL INVESTMENTS 178.8% (Cost $2,775,044,280) 2,765,840,078 BORROWINGS (36.0%) (557,000,000) PREFERRED SHARES (INCLUDING ACCRUED DISTRIBUTIONS) (45.3%) (700,416,266) OTHER ASSETS IN EXCESS OF LIABILITIES 2.5% 38,371,518 -------------- NET ASSETS APPLICABLE TO COMMON SHARES 100.0% $1,546,795,330 ============== NR - NOT RATED 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. (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 October 31, 2006. (i) This borrower is currently in liquidation. (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) Subsequent to October 31, 2006, this borrower has filed for protection in federal bankruptcy court. + 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. * 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. SWAP AGREEMENTS OUTSTANDING AS OF OCTOBER 31, 2006: CREDIT DEFAULT SWAPS PAY/ RECEIVE NOTIONAL UNREALIZED BUY/SELL FIXED EXPIRATION AMOUNT APPRECIATION/ COUNTERPARTY REFERENCE ENTITY PROTECTION RATE DATE (000) DEPRECIATION ------------ ---------------- ---------- ------- ---------- -------- ------------- Goldman Standard Pacific Sachs Credit Corporation Partners, L.P. ....... Sell 3.40% 09/20/11 $2,500 $49,215 ------- Item 2. 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-Q 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 Trust's internal control over financial reporting that occurred during the registrant's fiscal quarter that has materially affected, or is reasonably likely to materially affect, the Trust's internal control over financial reporting. Item 3. Exhibits. (a) A certification for the Principal Executive Officer of the registrant is attached hereto as part of EX-99.cert. (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: December 19, 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: December 19, 2006 By: /s/ James W. Garrett --------------------------------- Name: James W. Garrett Title: Principal Financial Officer Date: December 19, 2006