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| Ameriquest Mortgage Securities Inc. 2003-1 |
| Mortgage Pass-Through Certificates |
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| |
| March 25, 2003 Distribution |
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| Contents |
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| | | TABLE OF CONTENTS | | | | | | | | |
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| | | 1. | Contents | | | | 1 | | | |
| | | 2. | Certificate Payment Report | | | | 2 | | | |
| | | 3. | Collection Account Report | | | | 4 | | | |
| | | 4. | Credit Enhancement Report | | | | 7 | | | |
| | | 5. | Collateral Report | | | | 8 | | | |
| | | 6. | Delinquency Report | | | | 11 | | | |
| | | 7. | REO Report | | | | 14 | | | |
| | | 8. | Foreclosure Report | | | | 15 | | | |
| | | 9. | Prepayment Report | | | | 16 | | | |
| | | 10. | Prepayment Detail Report | | | | 19 | | | |
| | | 11. | Realized Loss Report | | | | 21 | | | |
| | | 12. | Realized Loss Detail Report | | | | 24 | | | |
| | | 13. | Triggers, Adj. Rate Cert. and Miscellaneous Report | | | | 25 | | | |
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| | | | Total Number of Pages | | | | 25 | | | |
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| | | CONTACTS | | | | | | | | |
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| | | | Administrator: Valerie M Delgado | | | | | | | |
| | | | Direct Phone Number: (714)247-6273 | | | | | | | |
| | | | Address: Deutsche Bank | | | | | | | |
| | | | 1761 E. St. Andrew Place, Santa Ana, CA 92705 | | | | | | | |
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| | | | Web Site: https://www.corporatetrust.db.com/invr | | | | | | | |
| | | | Factor Information: (800) 735-7777 | | | | | | | |
| | | | Main Phone Number: (714) 247-6000 | | | | | | | |
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ISSUANCE INFORMATION | | | | | | | | | | | |
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| Seller: | | Ameriquest Mtg Sec Inc | | | | | Cut-Off Date: February 1, 2003 | | | |
| Certificate Insurer(s): | | | | | | | Closing Date: February 6, 2003 | | | |
| | | | | | | | First Payment Date: March 25, 2003 | | | |
| Servicer(s): | | Ameriquest Mortgage Corp Master Servicer | | &nbs p; | | | | | | |
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| | | | | | | | Distribution Date: March 25, 2003 | | | |
| Underwriter(s): | | Salomon Smith Barney Underwriter | | | | | Record Date: March 24, 2003 | | | |
| | | | | | | | February 28, 2003 | | | |
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| | | | | | Page 1 of 25 | | | | | © COPYRIGHT 2003 Deutsche Bank |
| Ameriquest Mortgage Securities Inc. 2003-1 |
| Mortgage Pass-Through Certificates |
| REMIC II |
| Certificate Payment Report for March 25, 2003 Distribution |
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| Distribution in Dollars - Current Period | | | | | | | | | | |
| | | | | Prior | | | | | | Current |
| Class | Original | Principal | | | Total | Realized | Deferred | Principal |
Class | Type | Face Value | Balance | Interest | Principal | Distribution | Losses | Interest | Balance |
| | | | | (1) | (2) | (3) | (4)=(2)+(3) | (5) | (6) | (7)=(1)-(3)-(5)+(6) |
| | | | | | | | | | | |
A-I | | 550,000,000.00 | 550,000,000.00 | 1,314,041.67 | 4,096,141.02 | 5,410,182.69 | - | - | 545,903,858.98 |
A-II | | 835,000,000.00 | 835,000,000.00 | 1,907,743.06 | 9,152,711.73 | 11,060,454.79 | - | - | 825,847,288.27 |
M-1 | | 106,200,000.00 | 106,200,000.00 | 310,576.00 | - | 310,576.00 | - | - | 106,200,000.00 |
M-2 | | 85,000,000.00 | 85,000,000.00 | 354,001.39 | - | 354,001.39 | - | - | 85,000,000.00 |
MV-3 | | 47,200,000.00 | 47,200,000.00 | 310,576.00 | - | 310,576.00 | - | - | 47,200,000.00 |
MF-3 | | 25,000,000.00 | 25,000,000.00 | 148,750.00 | - | 148,750.00 | - | - | 25,000,000.00 |
M-4 | | 25,400,000.00 | 25,400,000.00 | 146,572.11 | - | 146,572.11 | - | - | 25,400,000.00 |
CE | | 25,173,721.31 | 25,173,721.31 | 6,273,977.80 | - | 6,273,977.80 | - | 310,848.69 | 25,484,570.00 |
P | | 100.00 | 100.00 | 128,799.16 | - | 128,799.16 | - | - | 100.00 |
R | | - | - | - | - - | - | - | - | - |
| | | | | | | | | |
| | | | | | | | | |
Total | | 1,698,973,821.31 | 1,698,973,821.31 | 10,895,037.19 | 13,248,852.75 | 24,143,889.94 | - | 310,848.69 | 1,686,035,817.25 |
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| Interest Accrual Detail | | | | Current Period Factor Information per $1,000 of Original Face | | | | | | |
| | | | | | Orig. Principal | Prior | | | | Current |
| Period | Period | | | (with Notional) | Principal | | | Total | Principal |
Class | Starting | Ending | Method | Cusip | Balance | Balance | Interest | Principal | Distribution | Balance |
| | | | | | (1) | (2) | (3) | (4)=(2)+(3) | (5) |
| | | | | | | | | | |
A-I | 02/06/03 | 03/24/03 | A-Act/360 | 03072SEW1 | 550,000,000.00 | 1,000.000000 | 2.389167 | 7.447529 | 9.836696 | 992.552471 |
A-II | 02/06/03 | 03/24/03 | A-Act/360 | 03072SEX9 | 835,000,000.00 | 1,000.000000 | 2.284722 | 10.961331 | 13.246054 | 989.038669 |
M-1 | 02/06/03 | 03/24/03 | A-Act/360 | 03072SEY7 | 106,200,000.00 | 1,000.000000 | 2.924444 | - | 2.924444 | 1,000.000000 |
M-2 | 02/06/03 | 03/24/03 | A-Act/360 | 03072SEZ4 | 85,000,000.00 | 1,000.000000 | 4.164722 | - | 4.164722 | 1,000.000000 |
MV-3 | 02/06/03 | 03/24/03 | A-Act/360 | 03072SFA8 | 47,200,000.00 | 1,000.000000 | 6.580000 | - | 6.580000 | 1,000.000000 |
MF-3 | | | A-30/360 | 03072SFB6 | 25,000,000.00 | 1,000.000000 | 5.95000 0 | - | 5.950000 | 1,000.000000 |
M-4 | 02/06/03 | 03/24/03 | A-Act/360 | 03072SFC4 | 25,400,000.00 | 1,000.000000 | 5.770556 | - | 5.770556 | 1,000.000000 |
CE | | | A-30/360 | | 25,173,721.31 | 1,000.000000 | 249.227268 | - | 249.227268 | 1,012.348142 |
P | | | A-Act/360 | | 100.00 | 1,000.000000 | 1,287,991.600000 | - | 1,287,991.600000 | 1,000.000000 |
R | | | A-Act/360 | | - | - | - | - | - | - |
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| | | | | | | Page 2 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank |
| Ameriquest Mortgage Securities Inc. 2003-1 |
&nbs p; | Mortgage Pass-Through Certificates |
| REMIC II |
| Certificate Payment Report for March 25, 2003 Distribution |
| | | | | | | | | | | |
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| Distribution in Dollars - to Date | | | | | | | | | | |
| | | | | | | | | | Current |
| Original | | Unscheduled | Scheduled | Total | Total | Realized | Deferred | Principal |
Class | Face Value | Interest | Principal | Principal | Principal | Distribution | Losses | Interest | Balance |
| (1) | (2) | (3) | (4) | (5)=(3)+(4) | (6)=(2)+(5) | (7) | (8) | (9)=(1)-(5)-(7)+(8) |
| | | | | | | | |
A-I | 550,000,000.00 | 1,314,041.67 | 3,609,579.91 | 486,561.11 | 4,096,141.02 | 5,410,182.69 | - | - - | 545,903,858.98 |
A-II | 835,000,000.00 | 1,907,743.06 | 8,065,504.62 | 1,087,207.11 | 9,152,711.73 | 11,060,454.79 | - | - | 825,847,288.27 |
M-1 | 106,200,000.00 | 310,576.00 | - | - | - | 310,576.00 | - | - | 106,200,000.00 |
M-2 | 85,000,000.00 | 354,001.39 | - | - | - | 354,001.39 | - | - | 85,000,000.00 |
MV-3 | 47,200,000.00 | 310,576.00 | - | - | - | 310,576.00 | - | - | 47,200,000.00 |
MF-3 | 25,000,000.00 | 148,750.00 | - | - | - | 148,750.00 | - | - | 25,000,000.00 |
M-4 | 25,400,000.00 | 146,572.11 | - | - | - | 146,572.11 | - | - | 25,400,000.00 |
CE | 25,173,721.31 | 6,273,977.80 | - | - | - | 6,273,977.80 | - | 310,848.69 | 25,484,570.00 |
P | 100.00 | 128,799.16 | - | - | - | 128,799.16 | - | - | 100.00 |
R | - | - | - | - | - | - | - | - | - |
| | | | | | | | | |
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Total | 1,698,973,821.31 | 10,895,037.19 | 11,675,084.53 | 1,573,768.22 | 13,248,852.75 | 24,143,889.94 | - | 310,848.69 | 1,686,035,817.25 |
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| Interest Detail | | | | | | | | | | |
| Pass- | Prior Principal | | Non- | Prior | Unscheduled | | Paid or | Current |
| Through | (with Notional) | Accrued | Supported | Unpaid | Interest | Optimal | Deferred | Unpaid |
Class | Rate | Balance | Interest | Interest SF | Interest | Adjustments | Interest | Interest | Interest |
| | | (1) | (2) | (3) | (4) | (5)=(1)-(2)+(3)+(4) | (6) | (7)=(5)-(6) |
| | | | | | | | | |
A-I | 1.83000% | 550,000,000.00 | 1,314,041.67 | - | - | - | 1,314,041.67 | 1,314,041.67 | - |
A-II | 1.75000% | 835,000,000.00 | 1,907,743.06 | - | - | - | 1,907,743.06 | 1,907,743.06 | - |
M-1 | 2.24000% | 106,200,000.00 | 310,576.00 | - | - | - | 310,576.00 | 310,576.00 | - |
M-2 | 3.19000% | 85,000,000.00 | 354,001.39 | - | - | - | 354,001.39 | 354,001.39 | - |
MV-3 | 5.04000% | 47,200,000.00 | 310,576.00 | - | - | - | 310,576.00 | 310,576.00 | - |
MF-3 | 4.42000% | 25,000,000.00 | 148,750.00 | - | - | - | 148,750.00 | 148,750.00 | - |
M-4 | 4.42000% | 25,400,000.00 | 146,572.11 | - | - | - | 146,572.11 | 146,572.11 | - |
CE | | 25,173,721.31 | 6,273,977.80 | - | - | - | 6,273,977.80 | 6,584,826.49 | - |
P | | 100.00 | 128,799.16 | - | - | - | 128,799.16 | 128,799.16 | - |
R | | - | - | - | - | - | - | - | - |
| | | | | | | | | |
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Total | | 1,698,973,821.31 | 10,895,037.19 | - | - | - | ############ | 11,205,885.88 | - |
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| | | | | | | Page 3 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Collection Account Report for March 25, 2003 Distribution | | | |
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| Collection Account Report | | | |
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SUMMARY | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | |
| Principal Collections | | | | | 8,937,967.97 | 4,000,036.09 | 12,938,004.06 | | | |
| Principal Other Accounts | | | | | 0.00 | 0.00 | 0.00 | | | |
| TOTAL NET PRINCIPAL | | | | | 8,937,967.97 | 4,000,036.09 | 12,938,004.06 | | | |
| | | | | | | | | | | |
| Interest Collections | | | | | 6,723,516.28 | 4,486,649.24 | 11,210,165.52 | | | |
| Interest Withdrawals | | | | | 0.00 | 0.00 | 0.00 | | | |
| Inter est Other Accounts | | | | | 0.00 | 0.00 | 128,799.16 | | | |
| Interest Fees | | | | | (88,164.95) | (44,913.85) | (133,078.80) | | | |
| TOTAL NET INTEREST | | | | | 6,635,351.33 | 4,441,735.39 | 11,205,885.88 | | | |
| | | | | | | | | | | |
| TOTAL AVAILABLE FUNDS FOR DISTRIBUTION | | | | | 15,573,319.30 | 8,441,771.48 | 24,143,889.94 | | | |
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PRINCIPAL - COLLECTIONS | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | |
| Scheduled Principal Received | | | | | 775,477.35 | 484,949.76 | 1,260,427. 11 | | | |
| Prepayments In Full | | | | | 6,100,996.92 | 2,417,751.42 | 8,518,748.34 | | | |
| Curtailments | | | | | 127,863.59 | 42,176.64 | 170,040.23 | | | |
| Liquidations | | | | | 0.00 | 0.00 | 0.00 | | | |
| Insurance Principal | | | | | 0.00 | 0.00 | 0.00 | | | |
| Repurchased Principal Amounts | | | | | 0.00 | 1,054,911.61 | 1,054,911.61 | | | |
| Other Principal | | | | | 0.00 | 0.00 | 0.00 | | | |
| Total Realized Loss Of Principal | | | | | 0.00 | 0.00 | 0.00 | | | |
| Delinquent Principal | | | | | (606,673.22) | (407,632.77) | (1,014,305.99) | | | |
| Advanced Principal | | | | | 606,673.22 | 407,632.77 | 1,014,305.99 | | | |
| | | | | | | | | | | |
| TOTAL PRINCIPAL COLLECTED | | | | | 8,937,967.97 | 4,000,036.09 | 12,938,004.06 | | | |
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| | | | Page 4 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Collection Account Report for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| Collection Account Report | | | |
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PRINCIPAL - WITHDRAWALS | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
SPACE INTENTIONALLY LEFT BLANK | | | |
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PRINCIPAL - OTHER ACCOUNTS | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
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| TOTAL OTHER ACCOUNTS PRINCIPAL | | | | | 0.00 | 0.00 | 0.00 | | | |
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INTEREST - COLLECTIONS | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | |
| Scheduled Interest | | | | | 7,047,980.00 | 4,715,676.44 | 11,763,656.44 | | | |
| Liquidation Interest | | | | | 0.00 | 0.00 | 0.00 | | | |
| Repurchased Interest | | | | | 15,144.97 | 7,959.79 | 23,104.76 | | | |
| Insurance Interest | | | | | 0.00 | 0.00 | 0.00 | | | |
| Other Interest | | | | | 0.00 | 0.00 | 0.00 | | | |
| Relief Act Interest Shortfalls | | | | | 0.00 | 0.00 | 0.00 | | | |
| Prepayment Interest Shortfalls | | | | | (3,603.57) | (3,046.15) | (6,649.72) | | | |
| Compensating Interest | | | | | 3,603.57 | 3,046.15 | 6,649.72 | | | |
| Delinquent Interest | | | | | (5,648,982.59) | (3,986,207.54) | (9,635,190.13) | | | |
| Interest Advanced | | | | | 5,309,373.90 | 3,749,220.55 | 9,058,594.45 | | | |
| | | | | | | | | | | |
| TOTAL INTEREST COLLECTED | | | | | 6,723,516.28 | 4,486,649.24 | 11,210,165.52 | | | |
&nbs p; | | | | | | | | | | | |
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| | | | Page 5 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Collection Account Re port for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| Collection Account Report | | | |
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| | | | | | | | & nbsp; | | | |
INTEREST - WITHDRAWALS | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | |
| Trust Fund Expenses | | | | | | | 0.00 | | | |
| Nonrecoverable Advances | | | | | | | 0.00 | | | |
| Reimbursements to Master Servicer | | | | | | | 0.00 | | & nbsp; | |
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| TOTAL INTEREST WITHDRAWALS | | | | | | | 0.00 | | | |
| &nbs p; | | | | | | | | | | |
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INTEREST - OTHER ACCOUNTS | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | |
| Prepayment Charges | | | | | | | 128,799.16 | | | |
| Capitalized Interest Requirement | | | | | | | 0.00 | | | |
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| TOTAL INTEREST OTHER ACCOUNTS | | | | | | | 128,799.16 | | | |
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INTEREST - FEES | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | |
| Current Servicing Fees | | | | | 87,098.18 | 44,210.86 | 131,309.04 | | | |
| | | | | | | | | | | |
| Trustee Fee | | | | | 1,066.77 | 702.99 | 1,769.76 | | | |
| | | | | | | | | | | |
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| TOTAL INTEREST OTHER FEES | | | | | 88,164.95 | 44,913.85 | 133,078.80 | | | |
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| | | | Page 6 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Credit Enhancement Report for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| Credit Enhancement Report | | | |
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ACCOUNTS | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | |
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| Net WAC Rate Carryover Reserve Account | | | | | | | 1,000.00 | | | |
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INSURANCE | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
SPACE INTENTIONALLY LEFT BLANK | | | |
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STRUCTURAL FEATURES | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | |
| Overcollateralized Amount | | | | | | | 25,484,570.00 | | | |
| Overcollateralization Release Amount | | | | | | | 0.00 | | | |
| Overcollateralization Deficiency Amount | | | | | | | 3 10,848.69 | | | |
| Overcollateralization Target Amount | | | | | | | 25,484,570.00 | | | |
| Excess Overcollateralization Amount | | | | | | | 0.00 | | | |
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| | | | Page 7 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Collateral Report for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| Collateral Report | | | |
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COLLATERAL | | | | | | GROUP 2 | GROUP 1 | TOTA L | | | |
| Loan Count: | | | | | | | | | | |
| Original | | | | | 6775 | 4906 | 11681 | | | |
| Prior | | | | | - | - | - | | | |
| Prefunding | | | | | - | - | - | | | |
| Scheduled Paid Offs | | | | | - | - | - | | | |
| Full Voluntary Prepayments | | | | | (36) | (13) | (49) | | | |
| Repurchases | | | | | (14) | (7) | (21) | | | |
| Liquidations | | | | | - | - | - | | | |
| Current | | | | | 6,725 | 4,886 | 11,611 | | | |
| | | | | | | | | | | |
| Principal Balance: | | | | | | | | | | |
| Original | | | | | 1,024,096,481.35 | 674,874,84 7.54 | 1,698,971,328.89 | | | |
| Prior | | | | | - | - | - | | | |
| Prefunding | | | | | - | - | - | | | |
| Scheduled Principal | | | | | (775,477.35) | (484,949.76) | (1,260,427.11) | | | |
| Partial and Full Voluntary Prepayments | | | | | (6,228,860.51) | (2,459,928.06) | (8,688,788.57) | | | |
| Repurchases | | | | | (1,931,384.35) | (1,054,911.61) | (2,986,295.96) | | | |
| Liquidations | | | | | - | - | - | | | |
| Current | | | | | 1,015,160,759.14 | 670,875,058.11 | 1,686,035,817.25 | | | |
| | | | | | | | | | | |
PREFUNDING | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
SPACE INTENTIONALLY LEFT BLANK | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| Group 1 | | | | | | | | | | |
| Group 2 | | | | | | | | | | |
Current Prin Balance by Groups (in millions of dollars) | Total Current Principal Balance (in millions of dollars) | | | |
| | | | | | | | | | | |
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| | | | Page 8 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Se curities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Collateral Report for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| Collateral Report | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
CHARACTERISTICS | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | | | | | | | | | |
| Weighted Average Coupon Original | | | | | 8.276320% | 8.399133% | 8.325104% | | | |
| Weighted Average Coupon Prior | | | | | | | | | | |
| Weighted Average Coupon Current | | | | | 8.276320% | 8.399133% | 8.325104% | | | |
| Weighted Average Months to Maturity Original | | | | | 349 | 351 | 350 | | | |
| Weighted Average Months to Maturity Prior | | | | | - | - | - | | | |
| Weighted Aver age Months to Maturity Current | | | | | 349 | 351 | 350 | | | |
| Weighted Avg Remaining Amortization Term Original | | | | | 348 | 351 | 349 | | | |
| Weighted Avg Remaining Amortization Term Prior | | | | | - | - | - | | | |
| Weighted Avg Remaining Amortization Term Current | | | | | 348 | 351 | 349 | | | |
| Weighted Average Seasoning Original | | | | | 2.47 | 2.31 | 2.41 | | | |
| Weighted Average Seasoning Prior | | | | | - | - | - | | | |
| Weighted Average Seasoning Current | | | | | 2.47 | 2.31 | 2.41 | | | |
| | | | | | | | | | | |
Note: Original information refers to deal issue. | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| Group 1 | | | | | | | | | | |
| Group 2 | | | | | | | | | | |
WAC by Groups | Total WAC | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
WARAT by Groups | Total WARAT | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
Note: Dates correspond to distribution dates. | | | | | | | | | | | |
| | | | Page 9 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Collateral Report for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| Collateral Report | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
ARM CHARACTERISTICS | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | | | | | | | | | |
| Weighted Average Margin Original | | | | | 4.106% | 5.251% | | | | |
| Weighted Average Margin Prior | | | | | | | | | | |
| Weighted Average Margin Current | | | | | 4.106% | 5.251% | | | | |
| Weighted Average Max Rate Original | | | | | 12.270% | 13.503% | | | | |
| Weighted Average Max Rate Prior | | | | | | | | | | |
| Weighted Average Max Rate Current | | | | | 12.270% | 13.503% | | | | |
| Weighted Average Min Rate Original | | | | | 8.278% | 8.400% | | | | |
| Weighted Average Min Rate Prior | | | | | | | | | | |
| Weighted Average Min Rate Current | | | | | 8.278% | 8.400% | | | | |
| Weighted Average Cap Up Original | | | | | 0.665% | 0.850% | | | | |
| Weighted Average Cap Up Prior | | | | | | | | | | |
| Weighted Average Cap Up Current | | | | | 0.665% | 0.850% | | | | |
| Weighted Average Cap Down Original | | | | | 0.665% | 0.850% | | | | |
| Weighted Average Cap Down Prior | | | | | | | | | | |
| Weighted Average Cap Down Current | | | | | 0.665% | 0.850% | | | | |
| | | | | | | | | | | |
Note: Original information refers to deal issue. | | | | | | | | | | | |
| | | | | | | | | | | |
SERVICING FEES / ADVANCES | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | |
| Current Servic ing Fees | | | | | 87,098.18 | 44,210.86 | 131,309.04 | | | |
| Delinquent Servicing Fees | | | | | 339,608.69 | 236,986.99 | 576,595.68 | | | |
| TOTAL SERVICING FEES | | | | | 426,706.87 | 281,197.85 | 707,904.72 | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| Compensating Interest | | | | | (3,603.57) | (3,046.15) | (6,649.72) | | | |
| Delinquent Servicing Fees | | | | | 339,608.69 | (236,986.99) | 102,621.70 | | | |
| COLLECTED SERVICING FEES | | | | | 762,711.99 | 41,164.71 | 803,876.70 | | | |
| Aggregate Advances with respect to this Distribution | | | | | 5,916,047.12 | 4,156,853.32 | 10,072,900.44 | | | |
| Current Nonrecoverable Advances | | | | | 0.00 | 0.00 | 0.00 | | | |
| Cumul ative Nonrecoverable Advances | | | | | 0.00 | 0.00 | 0.00 | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
ADDITIONAL COLLATERAL INFORMATION | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | |
| Net Prepayment Interest Shortfall | | | | | 0.00 | 0.00 | 0.00 | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | Page 10 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Delinquency Report for March 25, 2003 Distribution | | | |
| &nbs p; | | | |
| | | | |
| Delinquency Report - Total | | | |
| | | | | | | | | | | |
&nb sp; | | | | | | | | | | | |
| | | | <1 PAYMENT | 1 PAYMENT | 2 PAYMENTS | 3+ PAYMENTS | TOTAL | | | |
DELINQUENT | | Balance | | | 222,866.88 | - | - | 222,866.88 | | | |
| | % Balance | | | 0.01% | 0.00% | 0.00% | 0.01% | | | |
| | # Loans | | | 2 | - | - | 2 | | | |
| | % # Loans | | | 0.02% | 0.00% | 0.00% | 0.02% | | | |
FORECLOSURE | | Balance | | - | - | - | - | - | | | |
| | % Balance | | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | | | |
| | # Loans | | - | - | - | - | - | | | |
| | % # Loans | | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | &n bsp; | | |
BANKRUPTCY | | Balance | | 371,657.81 | - | - | - | 371,657.81 | | | |
| | % Balance | | 0.02% | 0.00% | 0.00% | 0.00% | 0.02% | | | |
| | # Loans | | 4 | - | - | - | 4 | | | |
| | % # Loans | | 0.03% | 0.00% | 0.00% | 0.00% | 0.03% | | | |
REO | | Balance | | - | - | - | - | - | | | |
| | % Balance | | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | | | |
| | # Loans | | - | - | - | - | - | | | |
| | % # Loans | | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | | | |
| | | | | | | | | | | |
TOTAL | | Balance | | 371,657.81 | 222,866.88 | - | - | 594,524.69 | | | |
| | % Balance | | 0.02% | 0.01% | 0.00% | 0.00% | 0.04% | | | |
| | # Loans | | 4 | 2 | - | - | 6 | | | |
| | % # Loans | | 0.03% | 0.02% | 0.00% | 0.00% | 0.05% | | | |
Note: <1 Payment = 0-29days, 1 Payment = 30-59days, 2 Payments = 60-89days, 3+ Payments = 90+ | | | | | | | | | | | |
| | | | | | | | 6 Months Moving Average | | | |
1 or 2 Payments Delinquent | 3 or More Payments Delinquent | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
Total Foreclosure | Total Bankruptcy and REO | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
Note: Dates correspond to distribution dates. | | | | | | | | | | | |
| | | | Page 11 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | &nb sp; | | |
| | | | |
| Delinquency Report for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| Delinquency Report - Group 1 Group | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | <1 PAYMENT | 1 PAYMENT | 2 PAYMENTS | 3+ PAYMENTS | TOTAL | | | |
DELINQUENT | | Balance | | | - | - | - | - | | | |
| | % Balance | | | 0.00% | 0.00% | 0.00% | 0.00% | | | |
| | # Loans | & nbsp; | | - | - | - | - | | | |
| | % # Loans | | | 0.00% | 0.00% | 0.00% | 0.00% | | | |
FORECLOSURE | | Balance | | - | - | - | - | - | | | |
| | % Balance | | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | | | |
| | # Loans | | - | - | - | - | - | | | |
| | % # Loans | | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | | | |
BANKRUPTCY | | Balance | | 224,949.48 | - | - | - | 224,949.48 | | | |
| | % Balance | | 0.03% | 0.00% | 0.00% | 0.00% | 0.03% | | | |
| | # Loans | | 2 | - | - | - | 2 | | | |
| | % # Loans | | 0.04% | 0.00% | 0.00% | 0.00% | 0.04% | | | |
REO | | Balance | | - | - | - | - | - | | | |
| | % Balance | | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | | | |
| | # Loans | | - | - | - | - | - | | | |
| | % # Loans | | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | | | |
| | | | | | | | | | | |
TOTAL | | Balance | | 224,949.48 | - | - | - | 224,949.48 | | | |
| | % Balance | | 0.03% | 0.00% | 0.00% | 0.00% | 0.03% | | | |
| | # Loans | | 2 | - | - | - | 2 | | | |
| | % # Loans | | 0.04% | 0.00% | 0.00% | 0.00% | 0.04% | | | |
Note: <1 Payment = 0-29days, 1 Payment = 30-59days, 2 Payments = 60-89days, 3+ Payments = 90+ | | | | | | | | | | | |
| | | | | | | | 6 Months Moving Average | | | |
1 or 2 Payments Delinquent | 3 or More Payments Delinquent | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
Total Foreclosure | Total Bankruptcy and REO | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
Note: Dates correspond to distribution dates. | | | | | | | | | | | |
| | | | Page 12 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Delinquency Report for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| Delinquency Report - Group 2 Group | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | <1 PAYMENT | 1 PAYMENT | 2 PAYMENTS | 3+ PAYMENTS | TOTAL | | | |
DELINQUENT | | Balance | | | 222,866.88 | - | - | 222,866.88 | | | |
| | % Balance | | | 0.02% | 0.00% | 0.00% | 0.02% | | | |
| | # Loans | | | 2 | - | - | 2 | | | |
| | % # Loans | | | 0.03% | 0.00% | 0.00% | 0.03% | | | |
FORECLOSURE | | Balance | | - | - | - | - | - | | | |
| | % Balance | | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | | | |
| | # Loans | | - | - | - | - | - | | | |
| | % # Loans | | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | | | |
BANKRUPTCY | | Balance | | 146,708.33 | - | - | - | 146,708.33 | | | |
| | % Balance | | 0.01% | 0.00% | 0.00% | 0.00% | 0.01% | | | |
| | # Loans | | 2 | - | - | - | 2 | | | |
| | % # Loans | | 0.03% | 0.00% | 0.00% | 0.00% | 0.03% | | | |
REO | | Balance | | - | - | - | - | - | | | |
| | % Balance | | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | | | |
| | # Loans | | - | - | - | - | - | | | |
| | % # Loans | | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | | | |
| | | | | | | | | | | |
TOTAL | | Balance | | 146,708.33 | 222,866.88 | - | - | 369,575.21 | | | |
| | % Balance | | 0.01% | 0.02% | 0.00% | 0.00% | 0.04% | | | |
| | # Loans | &n bsp; | 2 | 2 | - | - | 4 | | | |
| | % # Loans | | 0.03% | 0.03% | 0.00% | 0.00% | 0.06% | | | |
Note: <1 Payment = 0-29days, 1 Payment = 30-59days, 2 Payments = 60-89days, 3+ Payments = 90+ | | | |
| | | | | | | | 6 Months Moving Average | | | |
1 or 2 Payments Delinquent | 3 or More Payments Delinquent | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
Total Foreclosure | Total Bankruptcy and REO | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
Note: Dates correspond to distribution dates. | | | | | | | | ; | | | |
| | | | Page 13 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| REO Report for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| REO Report - Mortgage Loans that Become REO During Current Distribution | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
SUMMARY | | | | LOAN GROUP | | | | | | | |
| | | | | | | | | | | |
Total Loan Count = 0 | Loan Group 1 = Group 1 Group; REO Book Value = 000.00 | | | |
Total Original Principal Balance = 000.00 | Loan Group 2 = Group 2 Group; REO Book Value = 000.00 | | | | | | | |
Total Current Balance = 000.00 | | | | | | | | |
REO Book Value = 000.00 | | | | | | | | |
| | | | | | | | | | | |
REO Book Value reported corresponds to total REO loans, including loans that become REO during current distribution. | | | |
| | | | | | | | | | | |
Loan Number | Original | Stated | | Current | State & | | | | | |
& | Principal | Principal | Paid to | Note | LTV at | Original | Origination | | | |
Loan Group | Balance | Balance | Date | Rate | Origination | Term | Date | | | |
SPACE INTENTIONALLY LEFT BLANK | | | |
| | | | | | | | | | |
| | | | | | | | | | | |
| | | | Page 14 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Foreclosure Report for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| Foreclosure Report - Mortgage Loans that Become Foreclosure During Current Distribution | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
SUMMARY | | ; | | LOAN GROUP | | | | | | | |
| | | | | | | | | | | |
Total Loan Count = 0 | | | | Loan Group 1 = Group 1 Group | | | | | | | |
Total Original Principal Balance = 000.00 | | | | Loan Group 2 = Group 2 Group | | | | | | | |
Total Current Balance = 000.00 | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
Loan Number | Original | Stated | | Current | State & | | | | | |
& | Principal | Principal | Paid to | Note | LTV at | Original | Origination | | | |
Loan Group | Balance | Balance | Date | Rate | Origination | Term | Date | | | |
SPACE INTENTIONALLY LEFT BLANK | | | |
| | | | | | | | | | |
| | | | | | | | | | | |
| | | | Page 15 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Prepayment Report for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| Prepayment Report - Voluntary Prepayments | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
VOLUNTARY PREPAYMENTS | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | | | | | | | | | |
| Current | | | | | | | | | | |
| Number of Paid in Full Loans | | | | | 36 | 13 | 49 | | | |
| Number of Repurchased Loans | | | | | 14 | 7 | 21 | | | |
| Total Number of Loans Prepaid in Full | | | | | 50 | 20 | 70 | | | |
| | | | | | | | | | | |
| Paid in Full Balance | | | | | 6,100,996.92 | 2,417,751.42 | 8,518,748.34 | | | |
| Repurchased Loans Balanc e | | | | | 1,931,384.35 | 1,054,911.61 | 2,986,295.96 | | | |
| Curtailments Amount | | | | | 127,863.59 | 42,176.64 | 170,040.23 | | | |
| Total Prepayment Amount | | | | | 8,160,244.86 | 3,514,839.67 | 11,675,084.53 | | | |
| | | | | | | | | | | |
| Cumulative | | | | | | | | | | |
| Number of Paid in Full Loans | | | | | 36 | 13 | 49 | | | |
| Number of Repurchased Loans | | | | | 14 | 7 | 21 | | | |
| Total Number of Loans Prepaid in Full | | | | | 50 | 20 | 70 | | | |
| | | | | | | | | | | |
| Paid in Full Balance | | | | | 6,100,996.92 | 2,417,751.42 | 8,518,748.34 | | | |
| Repurchased Loans Balance | | | | | 1,931,384.35 | 1,054,911.61 | 2,986,295.96 | | | |
| Curtailments Amount | | | | | 127,863.59 | 42,176.64 | 170,040.23 | | | |
| Total Prepayment Amount | | | | | 8,160,244.86 | 3,514,839.67 | 11,675,084.53 | | | |
| | | | | | | | | | | |
SPACE INTENTIONALLY LEFT BLANK | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
Total Prepayments by Gr oups (in thousands of dollars) | Total Prepayments (in thousands of dollars) | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | Page 16 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Prepayment Report for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| Prepayment Report - Voluntary Prepayments | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
VOLUNTARY PREPAYMENT RATES | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | | & nbsp; | | | | | | | |
| SMM | | | | | 0.80% | 0.52% | 0.69% | | | |
| 3 Months Avg SMM | | | | | | | | | | |
| 12 Months Avg SMM | | | | | | | | | | |
| Avg SMM Since Cut-off | | | | | 0.80% | 0.52% | 0.69% | | | |
| | | | | | | | | | | |
| CPR | | | | | 9.16% | 6.08% | 7.95% | | | |
| 3 Months Avg CPR | | | | | | | | | | |
| 12 Months Avg CPR | | | &nbs p; | | | | | | | |
| Avg CPR Since Cut-off | | | | | 9.16% | 6.08% | 7.95% | | | |
| | | | | | | | | | | |
| PSA | | | | | 1853.89% | 1315.57% | 1651.06% | | | |
| 3 Months Avg PSA Approximation | | | | | | | | | | &nbs p; |
| 12 Months Avg PSA Approximation | | | | | | | | | | |
| Avg PSA Since Cut-off Approximation | | | | | 1853.89% | 1315.57% | 1651.06% | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| Group 1 | | | | | | | | | | |
| Group 2 | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
CPR by Groups | Total CPR | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
PSA by Groups | Total PSA | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | Page 17 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Prepayment Report for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| Prepayment Report - Voluntary Prepayments | | | &n bsp; |
| | | | | | | | | | | |
| Group 1 | | | | | | | | | | |
| Group 2 | &n bsp; | | | | | | | | | |
| | | |
CPR Avg since Cut-Off by Groups | Total CPR Avg since Cut-Off | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
PSA Avg since Cut-Off by Groups | Total PSA Avg since Cut-Off | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
PREPAYMENT CALCULATION METHODOLOGY | | | |
Single Monthly Mortality (SMM): (Voluntary partial and full prepayments + Repurchases)/(Beg Principal Balance - Sched Principal) | | | |
Conditional Prepayment Rate (CPR): 1-((1-SMM)^12) | | | |
PSA Standard Prepayment Model: CPR/(0.02*min(30,WAS)) | | | |
Average SMM over period between nth month and mth month (AvgSMMn,m): [(1-SMMn) * (1-SMMn+1) *.......*(1-SMMm)]^(1/months in period n,m) | | | |
Average CPR over period between the nth month and mth month (AvgCPRn,m): 1-((1-AvgSMMn,m)^12) | | | |
Average PSA Approximation over period between the nth month and mth month: AvgCPRn,m/(0.02*Avg WASn,m)) | | | |
Average WASn,m: (min(30,WASn)+min(30,WASn+1)+.......+min(30,WASm)/(number of months in the period n,m) | | | |
Weighted Average Seasoning (WAS) | | | |
| | | |
Note: Prepayment rates are calculated since deal issue date and include partial and full voluntary prepayments and repurchases. | | | |
Dates correspond to distribution dates. | | | |
| | | | | | | | | | | |
| | | | Pag e 18 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | |
| Mortgage Pass-Through Certificates | | |
| &nbs p; | | |
| Prepayment Detail Report for March 25, 2003 Distribution | | |
| | | |
| | | |
| Prepayment Detail Report - Loans Prepaid in Full During Current Distribution | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
SUMMARY | | | | | | LOAN GROUP | | | | | |
| | | | | | | | | | | |
Total Loan Count = 70 | | | | | | Loan Group 1 = Group 1 Group | | |
Total Original Principal Balance = 11,5 15,951.00 | | Loan Group 2 = Group 2 Group | | |
Total Prepayment Amount = 11,505,044.30 | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
Loan Number | | Original | | &n bsp; | Current | State & | Type Prepayment | | | |
& | Loan | Principal | Prepayment | Prep ayment | Note | LTV at | & | Origination | | |
Loan Group | Status | Balance | Amount | Date | Rate | Origination | Original Term | Date | | |
| | |
40238867 1 | | 204,30 0.00 | 204,064.06 | Mar-10-03 | 8.750% | FL - 90.00% | Paid Off - 360 | Nov-13-02 | | |
40607731 1 | | 182,750.00 | 182,516.14 | Feb-27-03 | 8.250% | RI - 85.00% | Paid Off - 360 | Nov-21-02 | | |
40657793 1 | | 258,000.00 | 257,550.11 | Feb-24-03 | 6.700% | IL - 81.91% | Paid Off - 360 | Nov-25-02 | | |
40697062 1 | | 189,000.00 | 188,755.65 | Feb-04-03 | 8.200% | CA - 90.00% | Paid Off - 360 | Nov-29-02 | | |
40848020 1 | | 259,250.00 | 259,045.74 | Feb-11-03 | 7.200% | IL - 85.00% | Paid Off - 360 | Dec-04-02 | | |
40862849 1 | | 123,750.00 | 123,695.13 | Feb-28-03 | 9.990% | NY - 75.00% | Paid Off - 360 | Dec-19-02 | | |
40916025 1 | | 165,750.00 | 165,670.59 | Feb-27-03 | 9.625% | MD - 85.00% | Paid Off - 360 | Dec-19-02 | | |
41192972 1 | | 175,500.00 | 175,409.01 | Mar-03-03 | 9.250% | CT - 90.00% | Paid Off - 360 | Dec-19-02 | | |
41235268 1 | | 234,000.00 | 233,868.81 | Mar-03-03 | 8.875% | AZ - 75.00% | Paid Off - 360 | Dec-24-02 | | |
41319781 1 | | 83,600.00 | 83,551.40 | Feb-25-03 | 8.700% | NV - 95.00% | Paid Off - 360 | Dec-18-02 | | |
41364985 1 | | 170,000.00 | 169,924.78 | Feb-20-03 | 9.999% | FL - 57.63% | Paid Off - 360 | Dec-17-02 | | |
42136184 1 | | 137,000.00 | 137,000.00 | Feb-06-03 | 9.999% | IL - 58.05% | Paid Off - 360 | Jan-16-03 | | |
42484543 1 | | 236,700.00 | 236,700.00 | Feb-21-03 | 10.980% | IL - 76.36% | Paid Off - 360 | Jan-27-03 | | |
37452281 2 | | 84,750.00 | 84,517.93 | Feb-14-03 | 10.350% | CO - 75.00% | Paid Off - 360 | Jul-29-02 | | |
37518990 2 | | 165,750.00 | 165,458.16 | Feb-26-03 | 11.999% | CA - 85.00% | Paid Off - 360 | Jul-31-02 | | |
38927703 2 | | 167,200.00 | 166,823.86 | Mar-10-03 | 7.500% | MA - 72.70% | Paid Off - 360 | Oct-23-02 | | |
38993648 2 | | 135,000.00 | 134,715.34 | Feb-04-03 | 10.750% | MA - 79.41% | Paid Off - 360 | Sep-30-02 | | |
39017496 2 | | 217,600.00 | 217,365.09 | Mar-05-03 | 11.000% | PA - 80.00% | Paid Off - 360 | Oct-23-02 | | |
39147483 2 | | 180,500.00 | 179,925.98 | Feb-12-03 | 7.200% | MN - 95.00% | Paid Off - 360 | Sep-30-02 | | |
39189857 2 | | 235,200.00 | 234,946.08 | Feb-04-03 | 11.000% | CA - 80.00% | Paid Off - 360 | Oct-31-02 | | |
39235668 2 | | 123,250.00 | 123,066.67 | Mar-05-03 | 9.500% | ME - 82.17% | Paid Off - 360 | Oct-11-02 | | |
39278718 2 | | 69,700.00 | 69,582.49 | Feb-21-03 | 8.900% | MI - 85.00% | Paid Off - 360 | Oct-15-02 | | |
39459649 2 | | 133,450.00 | 133,114.83 | Mar-03-03 | 7.259% | IL - 85.00% | Paid Off - 360 | Oct-31-02 | | |
39477567 2 | | 189,000.00 | 188,671.38 | Feb-11-03 | 8.750% | CA - 84.75% | Paid Off - 360 | Nov-21-02 | | |
39668215 2 | | 123,750.00 | 123,516.43 | Mar-03-03 | 8.350% | CA - 75.00% | Paid Off - 360 | Oct-15-02 | | |
39675160 2 | | 66,000.00 | 65,423.48 | Feb-27-03 | 7.990% | FL - 88.00% | Paid Off - 180 | Oct-28-02 | | |
39697354 2 | | 216,000.00 | 215,790.92 | Feb-26 - -03 | 11.500% | MN - 60.00% | Paid Off - 360 | Oct-17-02 | | |
39997820 2 | | 97,500.00 | 97,382.72 | Feb-26-03 | 10.500% | MA - 59.09% | Paid Off - 360 | Oct-31-02 | | |
40141087 2 | | 373,000.00 | 372,732.78 | Mar-05-03 | 11.000% | CA - 64.87% | Paid Off - 36 0 | Nov-21-02 | | |
40337966 2 | | 87,400.00 | 87,316.35 | Mar-07-03 | 9.650% | FL - 43.70% | Paid Off - 360 | Nov-20-02 | | |
40358145 2 | | 94,500.00 | 94,363.44 | Mar-07-03 | 7.650% | CA - 90.00% | Paid Off - 360 | Nov-08-02 | | |
40887697 2 | | 101,000.00 | 100,702.26 | Mar-10-03 | 7.775% | CA - 70.14% | Paid Off - 180 | Dec-30-02 | | |
40906299 2 | | 96,300.00 | 96,176.76 | Feb-28-03 | 8.250% | UT - 90.00% | Paid Off - 360 | Nov-21-02 | | |
41031352 2 | | 500,000.00 | 499,697.10 | Feb-28-03 | 8.500% | NY - 71.43% | Paid Off - 360 | Dec-31-02 | | |
41033440 2 | | 102,000.00 | 101,969.82 | Mar-06-03 | 11.850% | OH - 85.00% | Paid Off - 360 | Dec-24-02 | | |
41179342 2 | | 400,000.00 | 399,861.97 | Feb-13-03 | 11.150% | CA - 49.08% | Paid Off - 360 | Dec-20-02 | | |
41409319 2 | | 97,750.00 | 97,712.39 | Feb-11-03 | 10.650% | FL - 82.84% | Paid Off - 360 | Dec-13-02 | | |
41559931 2 | | 50,000.00 | 49,978.99 | Mar-03-03 | 10.240% | IL - 49.51% | Paid Off - 360 | Dec-30-02 | | |
41572223 2 | | 185,000.00 | 184,428.91 | Mar-05-03 | 7.250% | MN - 84.09% | Paid Off - 180 | Dec-20-02 | | |
41579426 2 | | 95,000.00 | 94,925.89 | Feb-04-03 | 7.250% | WA - 45.67% | Paid Off - 360 | Dec-31-02 | | |
41607599 2 | | 280,000.00 | 279,899.94 | Feb-12-03 | 10.990% | CO - 74.67% | Paid Off - 360 | Dec-31-02 | | |
41613548 2 | | 115,000.00 | 114,905.73 | Mar-07-03 | 7.000% | MI - 75.66% | Paid Off - 360 | Dec-20-02 | | |
41655739 2 | | 189,000.00 | 188,944.39 | Feb-28-03 | 11.875% | WA - 90.00% | Paid Off - 360 | Dec-31-02 | | |
41803693 2 | | 198,300.00 | 198,173.54 | Feb-27-03 | 8.250% | MI - 94.99% | Paid Off - 360 | Dec-20-02 | | |
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| | | | | Page 19 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | |
| Mortgage Pass-Through Certificates | | |
| | | |
| Prepayment Detail Report for March 25, 2003 Distribution | | |
| | | |
& nbsp; | | | |
| Prepayment Detail Report - Loans Prepaid in Full During Current Distribution | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
Loan Number | | Original | | | Current | State & | | | | |
& | Loan | Principal | Prepayment | Prepayment | Note | LTV at | Original | Origination | | |
Loan Group | Status | Balance | Amount | Date | Rate | Origination | Term | Date | | |
| | |
41870361 2 | | 216,000.00 | 215,920.85 | Feb-19-03 | 10.875% | IL - 77.14% | Paid Off - 360 | Dec-30-02 | | |
41874546 2 | | 137,250.00 | 137,174.24 | Feb-28-03 | 8.950% | CO - 90.00% | Paid Off - 360 | Dec-31-02 | | |
41883133 2 | | 200,001.00 | 199,929.53 | Mar-03-03 | 10.990% | FL - 78.43% | Paid Off - 360 | Dec-31-02 | | |
41990508 2 | | 226,100.00 | 225,969.92 | Mar-03-03 | 8.750% | MN - 85.00% | Paid Off - 360 | Dec-26-02 | | |
42020131 2 | | 160,000.00 | 159,910.76 | Feb-12-03 | 8.900% | FL - 80.00% | Paid Off - 360 | Dec-31-02 | | |
40700015 1 | | 200,000.00 | 199,730.71 | Feb-20-03 | 8.000% | NY - 88.50% | Repur/Subs - 360 | Nov-26-02 | | |
40840068 1 | &nb sp; | 153,750.00 | 153,695.16 | Feb-26-03 | 10.999% | OH - 75.00% | Repur/Subs - 360 | Dec-31-02 | | |
40952020 1 | | 66,300.00 | 66,250.80 | Mar-03-03 | 7.500% | OK - 85.00% | Repur/Subs - 360 | Dec-31-02 | | |
41276072 1 | | 300,699.00 | 300,516.83 | Mar-03-03 | 8.500% | WA - 81.27% | Repur/Subs - 360 | Dec-31-02 | | |
41387663 1 | | 50,000.00 | 49,968.11 | Feb-26-03 | 8.250% | OH - 79.37% | Repur/Subs - 360 | Dec-31-02 | | |
42187104 1 | | 93,500.00 | 93,500.00 | Feb-13-03 | 9.900% | FL - 85.00% | R epur/Subs - 360 | Jan-21-03 | | |
42393157 1 | | 191,250.00 | 191,250.00 | Feb-24-03 | 9.800% | CA - 73.56% | Repur/Subs - 360 | Jan-23-03 | | |
40893166 2 | | 63,000.00 | 62,961.83 | Mar-03-03 | 8.500% | WI - 82.90% | Repur/Subs - 360 | Dec-30-02 | | |
41139452 2 | | 204,000.00 | 203,777.54 | Feb-27-03 | 5.520% | CA - 79.07% | Repur/Subs - 360 | Dec-26-02 | | |
41463829 2 | | 280,500.00 | 280,419.56 | Feb-25-03 | 11.990% | NY - 89.90% | Repur/Subs - 360 | Dec-26-02 | | |
41538893 2 | | 127,800.00 | 127,707.03 | Feb-24-03 | 7.600% | FL - 90.00% | Repur/Subs - 360 | Dec-30-02 | | |
41643479 2 | | 62,000.00 | 61,824.90 | Mar-03-03 | 8.259% | FL - 65.96% | Repur/Subs - 180 | Dec-31-02 | | |
41742461 2 | | 228,250.00 | 228,188.57 | Feb-13-03 | 12.275% | IN - 55.00% | Repur/Subs - 360 | Dec-31-02 | | |
41755927 2 | | 147,000.00 | 146,919.85 | Feb-13-03 | 9.009% | CO - 70.00% | Repur/Subs - 360 | Dec-27-02 | | |
41758962 2 | | 75,001.00 | 74,815.84 | Mar-03-03 | 9.750% | MN - 45.46% | Repur/Subs - 180 | Dec-24-02 | | |
41764747 2 | | 93,750.00 | 93,704.99 | Feb-26-03 | 9.615% | KS - 75.00% | Repur/Subs - 360 | Dec-31-02 | | |
41811829 2 | | 232,050.00 | 231,947.12 | Feb-26-03 | 9.990% | WA - 77.35% | Repur/Subs - 360 | Dec-30-02 | | |
41830845 2 | | 60,000.00 | 59,970.48 | Feb-24-03 | 9.500% | OH - 72.29% | Repur/Subs - 360 | Dec-30-02 | | |
41894999 2 | | 69,750.00 | 69,750.00 | Mar-12-03 | 10.250% | TX - 75.00% | Repur/Subs - 240 | Jan-22-03 | | |
42024646 2 | | 154,000.00 | 153,896.64 | Feb-26-03 | 7.999% | NY - 54.04% | Repur/Subs - 360 | Dec-31-02 | | |
42565507 2 | | 135,500.00 | 135,500.00 | Mar-12-03 | 7.990% | MO - 74.86% | Repur/Subs - 360 | Jan-24-03 | | |
| | | | | | | | | | |
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| | | | | Page 20 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Realized Loss Report for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| Realized Loss Report - Collateral | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
COLLATERAL REALIZED LOSSES | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | | | | | | | | | |
| Current | | | | | | | | | | |
| Number of Loans Liquidated | | | | | - | - - | - | | | |
| Collateral Realized Loss/(Gain) Amount | | | | | - | - | - | | | |
| Net Liquidation Proceeds | | | | | - | - | - | | | |
| | | | | | | | | | | |
| Cumulative | | | | | | | | | | |
| Number of Loans Liquidated | | | | | - | - | - | | | |
| Collateral Realized Loss/(Gain) Amount | | | | | - | - | - | | | |
| Net Liquidation Proceeds | | | | | - | - | - | | | |
| | | | | | | | | | | |
| Note: Collateral Realized Loss Amount may in clude adjustments to loans liquidated in prior periods. | | | | | | | | | | |
| | &nbs p; | | | | | | | | | |
SPACE INTENTIONALLY LEFT BLANK | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| Group 1 | | | | | | 3 Months Moving Average | | | | |
| Group 2 | | | | | | | | | | |
| | | | | | | | | | | |
Collateral Loss Severity Approximation by Groups | Collateral Loss Severity Approximation | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | Page 21 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Realized Loss Report for March 25, 2003 Distributio n | | | |
| | | | |
| | | | |
| Realized Loss Report - Collateral | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
DEFAULT SPEEDS | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | | | | | | | | | |
| MDR | | | | | 0.00% | 0.00% | 0.00% | | | |
| 3 Months Avg MDR | | | | | | | | | | |
| 12 Months Avg MDR | | | | | | | | | | |
| Avg MDR Since Cut-off | | | | | 0.00% | 0.00% | 0.00% | | | |
| | | | | | | | | | | |
| CDR | | | | | 0.00% | 0.00% | 0.00% | | | |
| 3 Months Avg CDR | | | | | | | | | | |
| 12 Months Avg CDR | | | | | | | | | | |
| Avg CDR Since Cut-off | | | | | 0.00% | 0.00% | 0.00% | | | |
| | | | | | | | | | | |
| SDA | | | | | 0.00% | 0.00% | 0.00% | | | |
| 3 Months Avg SDA Approximation | | | | | | | | | | |
| 12 Months Avg SDA Approximation | | | | | | | | | | |
| Avg SDA Since Cut-off Approximation | | | | | 0.00% | 0.00% | 0.00% | | | |
| | | | | | | | | | | |
| Loss Severity Approximation for Current Period | | | |
| 3 Months Avg Loss Severity Approximation | | | |
| 12 Months Avg Loss Severity Approximation | | | |
| Avg Loss Severity Approximation Since Cut-off | | | |
| | | | | | | | | | | |
| Group 1 | | | | | | | | | | |
| Group 2 | | | | | | | | | | |
CDR by Groups | Total CDR | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
SDA by Groups | Total SDA | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | ; | Page 22 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Realized Loss Report for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| Realized Loss Report - Collateral | | | |
| | | | | | | | | | | |
| Group 1 | | | | | | | | | | |
| Group 2 | | | | | | | | | | |
| | | | | | | | | | | |
CDR Avg since Cut-Off by Groups | Total CDR Avg since Cut-Off | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
SDA Avg since Cut-Off by Groups | Total SDA Avg since Cut-Off | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
COLLATERAL REALIZED LOSS CALCULATION METHODOLOGY | | | |
Monthly Default Rate (MDR): (Beg Principal Balance of Liquidated Loans)/(Total Beg Principal Balance) | | | |
Conditional Default Rate (CDR): 1-((1-MDR)^12) | | | |
SDA Standard Default Assumption: CDR/IF(WAS<61,MIN(30,WAS)*0.02,MAX(0.03,MIN(30,WAS)*0.02-0.0095*(WAS-60))) | | | |
Average MDR over period between nth month and mth month (AvgMDRn,m): [(1-MDRn) * (1-MDRn+1) *.......*(1-MDRm)]^(1/months in period n,m) | | | |
Average CDR over period between the nth month and mth month (AvgCDRn,m): 1-((1-AvgMDRn,m)^12) | | | |
Average SDA Approximation over period between the nth month and mth month: | | | &n bsp; |
AvgCDRn,m/IF(Avg WASn,m<61,MIN(30,Avg WASn,m)*0.02,MAX(0.03,MIN(30,Avg WASn,m)*0.02-0.0095*(Avg WASn,m-60))) | | | |
Average WASn,m: (WASn + WASn+1 +.......+ WASm )/(number of months in the period n,m) | | | |
Loss Severity Approximation for current period: sum(Realized Loss Amount)/sum(Beg Principal Balance of Liquidate d Loans) | | | |
Average Loss Severity Approximation over period between nth month and mth month: Avg(Loss Severityn,m) | | | |
Note: Default rates are calculated since deal issue date and include realized gains and additional realized losses and gains from prior periods. | | | |
Dates correspond to distribution dates. | | | |
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| | | | Page 23 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | |
| Mortgage Pass-Through Certificates | | |
| | | |
| Realized Loss Detail Report for March 25, 2003 Distr ibution | | |
| | | |
| | | |
| Realized L oss Detail Report - Loans Liquidated During Current Distribution | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
SUMMARY | | | | | | LOAN GROUP | | | | | |
| | | | | | | | | | | |
Total Loan Count = 0 | | | | | | Loan Group 1 = Group 1 Group | | |
Total Original Principal Balance = 0.00 | | Loan Group 2 = Group 2 Group | | |
Total Prior Principal Balance = 0.00 | | | | |
Total Realized Loss Amount = 0.00 | | | | |
Total Net Liquidation Proceeds = 0.00 | | | | | | | |
Note: Total Realized Loss Amount may include adjustments to loans liquidated in prior periods. | | | | | | | | | | | |
| | | | | | | | | | | |
Loan Number | | Original | Prior | | Current | State & | | | | |
& | Loan | Principal | Principal | Realized | Note | LTV at | Original | Origination | | |
Loan Group | Status | Balance | Balance | Loss/(Gain) | Rate | Origination | Term | Date | | |
SPACE INTENTIONALLY LEFT BLANK | | |
| | | | | | | | | | |
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| | | | | Page 24 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | |
| Ameriquest Mortgage Securities Inc. 2003-1 | | | |
| Mortgage Pass-Through Certificates | | | |
| | | | |
| Triggers, Adj. Rate Cert. and Miscellaneous Report for March 25, 2003 Distribution | | | |
| | | | |
| | | | |
| Triggers, Adj. Rate Cert. and Miscellaneous Report | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
TRIGGER EVENTS | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | |
| Trigger Event in effect | | | | | | | No | | | |
| Stepdown Date has occurred | | | | | | | No | | | |
| | | | | | | | | | | |
| Balances 60+ days | | | | | | | 371,657.81 | | | |
| Ending Balance | | | | | | | 1,686,035,817.25 | | | |
| Delinquency Percentage | | | | | | | 0.02% | | | |
| | | | | | | | | | | |
| Balance of Mezzanine and C Class | | | | | | | 313,973,721.31 | | &nbs p; | |
| Ending Balance | | | | | | | 1,686,035,817.25 | | | |
| Credit Enhancement Percentage | | | | | | | 18.62% | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
ADJUSTABLE RATE CERTIFICATE INFORMATION | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
SPACE INTENTIONALLY LEFT BLANK | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
ADDITIONAL INFORMATION | | | | | | GROUP 2 | GROUP 1 | TOTAL | | | |
| | | |
| Net WAC Rate Carryover Amt: Class A-1 | | | | | | | 0.00 | | | |
| Net WAC Rate Carryover Amt: Class A-2 | | | | | | | 0.00 | | | |
| Net WAC Rate Carryover Amt: Class M-1 | | | | | | | 0.00 | | | |
| Net WAC Rate Carryover Amt: Class M-2 | | | | | | | 0.00 | | | |
| Net WAC Rate Carryover Amt: Class M-3 | | | | | | | 0.00 | | | |
| Net WAC Rate Carryover Amt: Class M-4 | | | | | | | 0.00 | | | |
| | | | | | | | | | | |
| Net WAC Rate Carryover Amt: Class A-1 unpaid | | | | | | | 0.00 | | | &n bsp; |
| Libor for Current Period | | | | | | | 1.340000% | | | |
| Net WAC Rate Carryover Amt: Class M-1 unpaid | | | | | | | 0.00 | | | |
| Current Period loan level losses | | | | | | | 0.00 | | | |
| Current Recoveries or Losses from Prior periods | | | | | | | 0.00 | | | |
| Total Current Losses | | | | | | | 0.00 | | | |
| | | | | | | | | | | |
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| | | | Page 25 of 25 | | | | © COPYRIGHT 2003 Deutsche Bank | | | |