8-K 1 abn98004_200208.htm MONTHLY DISTRIBUTION STATEMENTS SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934

Date of Report: October 22, 1998
(Date of earliest event reported)

ABN AMRO Mortgage Corporation (as depositor under Pooling
and Servicing Agreement,dated as of October 1, 1998 providing for,
inter alia, the issuance of ABN AMRO Mortgage Corporation
Mortgage Pass-through Certificates Series 1998-4)

Delaware (State or other jurisdiction of organization)
333-42127-01 (Commission File No.)
363886007 (I.R.S. Employer Identification No.)

181 West Madison Street Chicago, Illinois 60602
(Address of principal executive offices) (Zip Code)

Registrant's Telephone Number, including area code
(248) 643-2530

(Former name or former address, if changed since
last report.)

ITEM 7. FINANCIAL STATEMENTS, PRO FORMA FINANCIAL
INFORMATION AND EXHIBITS

(c) Exhibits

Exhibit No. Description

99.1 Monthly distribution report pursuant to
Section 4.02 of the Pooling and Servicing Agreement
for the distribution on August 26, 2002.

Pursuant to the requirements of the Securities Exchange Act
of 1934, the Registrant has duly caused this report to be
signed on behalf of the Registrant by the undersigned
thereunto duly authorized.

LASALLE BANK N.A.
ITS CAPACITY AS AGENT
FOR THE TRUSTEE
UNDER THE POOLING AND
SERVICING AGREEMENT ON
BEHALF OF ABN AMRO Mortgage
Corporation, REGISTRANT

By:

/s/ Russell Goldenberg
Russell Goldenberg,
Group Senior Vice President

Date: August 26, 2002

ABN AMRO

LASALLE BANK

N.A.

ABN AMRO MORTGAGE CORPORATION

STATEMENT DATE:

08/26/2002

ABN AMRO MORTGAGE GROUP, INC., AS SERVICER

PAYMENT DATE:

08/26/2002

135 S. LASALLE STREET SUITE 1625

CHICAGO, IL 60603-4159

USA

MULTI-CLASS MORTGAGE PASS-THROUGH CERTIFICATES

PRIOR PAYMENT:

07/25/2002

SERIES 1998-4

NEXT PAYMENT:

09/25/2002

RECORD DATE:

08/30/2002

ABN AMRO ACCT: 67-8032-70-7

ADMINISTRATOR:

REPORTING PACKAGE TABLE OF CONTENTS

ANALYST:

RITA LOPEZ (312) 904-0351

MARK WU 714-238-6720

RITA.LOPEZ@ABNAMRO.COM

MARK.W.WU@ABNAMRO.COM

PAGE(S)

ISSUE ID:

ABN98004

CLOSING DATE:

10/27/1998

STATEMENTS TO CERTIFICATEHOLDERS

PAGE 2-4

CASH RECONCILIATION SUMMARY

PAGE 5

FIRST PAYMENT DATE:

11/25/1998

MONTHLY DATA FILE NAME:

BOND INTEREST RECONCILIATION

PAGE 6

ASSUMED FINAL PAYMENT: DATE:

11/25/2028

ABN98004_200208_3.ZIP

OTHER RELATED INFORMATION

PAGE 7

ASSET-BACKED FACTS ~ 15 MONTH LOAN STATUS SUMMARY

PAGE 8

ASSET-BACKED FACTS ~ 15 MONTH PAYOFF/LOSS SUMMARY

PAGE 9

MODIFIED LOAN DETAIL

PAGE 10

REALIZED LOSS DETAIL

PAGE 11

PARTIES TO THE TRANSACTION

DEPOSITOR: ABN AMRO INC.

UNDERWRITER: LEHMAN BROTHERS INC.

MASTER SERVICER: ABN AMRO MORTGAGE GROUP, INC.

SPECIAL SERVICER: ABN AMRO MORTGAGE GROUP, INC.

RATING AGENCY: STANDARD & POOR'S RATING SERVICES/FITCH RATINGS

INFORMATION IS AVAILABLE FOR THIS ISSUE FROM THE FOLLOWING SOURCES

LASALLE WEB SITE

WWW.ETRUSTEE.NET

LASALLE FACTOR LINE

(800) 246-5761

08/20/2002 - 07:52 (B797-B821) 2002 LASALLE BANK N.A.

PAGE 1 OF 11





	ABN AMRO

	LASALLE BANK		N.A.
*ABN AMRO MORTGAGE CORPORATION*

										*ABN AMRO MORTGAGE GROUP, INC., AS SERVICER*																											STATEMENT DATE:							08/26/2002

										*MULTI-CLASS MORTGAGE PASS-THROUGH CERTIFICATES*																											PAYMENT DATE:					08/26/2002

WAC:						7.177128%				*SERIES 1998-4*																											PRIOR PAYMENT:						07/25/2002
																																		NEXT PAYMENT:						09/25/2002
WAMM:						304
																																		RECORD DATE:							08/30/2002
										*REMIC II*
										*ABN AMRO ACCT: 67-8032-70-7*


									ORIGINAL							OPENING		PRINCIPAL			PRINCIPAL			NEGATIVE				CLOSING					INTEREST				INTEREST			PASS-THROUGH
				CLASS				FACE VALUE (1)								BALANCE		PAYMENT			ADJ. OR LOSS			AMORTIZATION				BALANCE					PAYMENT (2)				ADJUSTMENT			RATE

			CUSIP												PER $ 1000				PER $ 1000			PER $ 1000			PER $ 1000				PER $ 1000						PER $ 1000		PER $ 1000	NEXT RATE(3)
	A-1						16,413,000.00					4,017,083.50					383,256.77			0.00			0.00				3,633,826.73				19,750.66					0.00			5.90000000%
	00077BCQ4													244.750106623			23.350805459			0.000000000			0.000000000				221.399301164					1.203354658				0.000000000					FIXED

	A-2						25,740,000.00					6,299,867.76					601,049.74			0.00			0.00				5,698,818.02				29,399.38					0.00			5.60000000%
	00077BCR2													244.750107226			23.350805750			0.000000000			0.000000000				221.399301476					1.142167055				0.000000000					FIXED

	A-3						44,700,000.00					34,088,738.99					328,078.82			0.00			0.00				33,760,660.17				170,443.69					0.00			6.00000000%
	00077BCS0													762.611610515			7.339570917			0.000000000			0.000000000				755.272039597					3.813057942				0.000000000					FIXED

	A-4						2,112,000.00					2,112,000.00					0.00			0.00			0.00				2,112,000.00				11,440.00					0.00			6.50000000%
	00077BCT8													1000.000000000			0.000000000			0.000000000			0.000000000				1000.000000000					5.416666667				0.000000000					FIXED

	A-5						11,497,044.44				N	5,445,025.65					0.00			0.00			0.00				5,257,909.42				30,628.27					0.00			6.75000000%
	00077BCU5													473.602209543			0.000000000			0.000000000			0.000000000				457.327050221					2.664012491				0.000000000					6.750000000%

	A-6						43,144,000.00					6,241,786.28					2,736,998.20			0.00			0.00				3,504,788.08				35,110.05					0.00			6.75000000%
	00077BCV3													144.673333024			63.438675134			0.000000000			0.000000000				81.234657890					0.813787549				0.000000000					FIXED

	A-7						51,500,000.00					7,450,676.67					3,267,091.78			0.00			0.00				4,183,584.89				41,102.90					0.00			6.62000000%
	00077BCW1													144.673333398			63.438675340			0.000000000			0.000000000				81.234658058					0.798114563				0.000000000					FIXED

	A-8						5,356,000.00					774,870.37					339,777.54			0.00			0.00				435,092.83				5,165.80					0.00			8.00000000%
	00077BCX9													144.673332711			63.438674384			0.000000000			0.000000000				81.234658327					0.964488424				0.000000000					FIXED

	A-9						14,000,000.00					0.00					0.00			0.00			0.00				0.00				0.00					0.00			N/A
	00077BCY7													0.000000000			0.000000000			0.000000000			0.000000000				0.000000000					0.000000000				0.000000000					FIXED

	A-10						5,500,000.00					0.00					0.00			0.00			0.00				0.00				0.00					0.00			N/A
	00077BCZ4													0.000000000			0.000000000			0.000000000			0.000000000				0.000000000					0.000000000				0.000000000					FIXED

	A-11						1,035,000.00					1,332,158.05					0.00			0.00			7,493.39				1,339,651.44				0.00					0.00			6.75000000%
	00077BDA8													1287.109227053			0.000000000			0.000000000			7.239990338				1294.349217391					0.000000000				0.000000000					FIXED

	A-12						41,760,000.00					41,760,000.00					0.00			0.00			0.00				41,760,000.00				234,900.00					0.00			6.75000000%
	00077BDB6													1000.000000000			0.000000000			0.000000000			0.000000000				1000.000000000					5.625000000				0.000000000					FIXED

	A-13						51,318,000.00					10,251,002.12					2,134,199.22			0.00			0.00				8,116,802.90				54,244.89					0.00			6.35000000%
	00077BDC4													199.754513426			41.587731790			0.000000000			0.000000000				158.166781636					1.057034374				0.000000000					FIXED

	A-14						16,418,000.00					3,279,369.88					682,745.80			0.00			0.00				2,596,624.08				21,862.47					0.00			8.00000000%
	00077BDD2													199.742348642			41.585199172			0.000000000			0.000000000				158.157149470					1.331615909				0.000000000					FIXED

	A-15						15,050,000.00					15,050,000.00					0.00			0.00			0.00				15,050,000.00				84,656.25					0.00			6.75000000%
	00077BDE0													1000.000000000			0.000000000			0.000000000			0.000000000				1000.000000000					5.625000000				0.000000000					FIXED

	A-16						9,750,000.00					9,750,000.00					0.00			0.00			0.00				9,750,000.00				54,843.75					0.00			6.75000000%
	00077BDF7													1000.000000000			0.000000000			0.000000000			0.000000000				1000.000000000					5.625000000				0.000000000					FIXED

	A-X						16,137,992.00				N	5,392,508.29					0.00			0.00			0.00				4,908,806.21				30,332.86					0.00			6.75000000%
	00077BDP5													334.149892378			0.000000000			0.000000000			0.000000000				304.177013472					1.879593198				0.000000000					6.750000000%

	A-P						1,643,016.00					1,260,592.05					48,122.98			0.00			0.00				1,212,469.07				0.00					0.00			0.00000000%
	00077BDQ3													767.242710966			29.289416536			0.000000000			0.000000000				737.953294429					0.000000000				0.000000000					N/A

	M						6,837,000.00					6,549,607.46					7,375.64			0.00			0.00				6,542,231.82				36,841.54					0.00			6.75000000%
	00077BDH3													957.965110429			1.078783092			0.000000000			0.000000000				956.886327337					5.388553459				0.000000000					FIXED

	B-1						3,059,000.00					2,930,415.28					3,300.00			0.00			0.00				2,927,115.28				16,483.59					0.00			6.75000000%
	00077BDJ9													957.965112782			1.078783916			0.000000000			0.000000000				956.886328866					5.388555083				0.000000000					FIXED

	B-2						1,620,000.00					1,551,888.12					1,747.61			0.00			0.00				1,550,140.51				8,729.37					0.00			6.75000000%
	00077BDK6													957.955629630			1.078771605			0.000000000			0.000000000				956.876858025					5.388500000				0.000000000					FIXED

	B-3						1,080,000.00					1,034,602.32					1,165.09			0.00			0.00				1,033,437.23				5,819.64					0.00			6.75000000%
	00077BDL4													957.965111111			1.078787037			0.000000000			0.000000000				956.886324074					5.388555556				0.000000000					FIXED

	B-4						900,000.00					862,168.59					970.90			0.00			0.00				861,197.69				4,849.70					0.00			6.75000000%
	00077BDM2													957.965100000			1.078777778			0.000000000			0.000000000				956.886322222					5.388555556				0.000000000					FIXED

	B-5						900,454.11					862,603.60					971.39			0.00			0.00				861,632.21				4,852.15					0.00			6.75000000%
	00077BDN0													957.965087194			1.078777907			0.000000000			0.000000000				956.886309287					5.388558891				0.000000000					FIXED

	R (COMPONENT R-2)						100.00					0.00					0.00			0.00			0.00				0.00				0.00					0.00			6.75000000%
	00077BDG5													0.000000000			0.000000000			0.000000000			0.000000000				0.000000000					0.000000000				0.000000000					FIXED



		TOTAL			359,835,570.11								157,459,431.04				10,536,851.48			0.00			7,493.39				146,930,072.95				901,456.96					0.00

																										TOTAL P&I PAYMENT				11,438,308.44


	REGULAR INTERESTS			359,835,570.11	157,459,434.57			10,529,358.11	0.00	0.00		146,930,076.46		908,951.35		0.00		6.92712772%
	NONE						437.587186064	29.261582191	0.000000000	0.000000000		408.325603873			2.526018619	0.000000000			6.919810515%

	R (COMPONENT R-1)			0.00	0.00			0.00	0.00	0.00		0.00		0.00		0.00		N/A
	NONE						0.000000000	0.000000000	0.000000000	0.000000000		0.000000000			0.000000000	0.000000000



		TOTAL	359,835,570.11			157,459,434.57		10,529,358.11	0.00	0.00		146,930,076.46		908,951.35		0.00

											TOTAL P&I PAYMENT		11,438,309.46


NOTES: (1) N DENOTES NOTIONAL BALANCE NOT INCLUDED IN TOTAL (2) ACCRUED INTEREST PLUS/MINUS INTEREST ADJUSTMENT MINUS DEFERRED INTEREST EQUALS INTEREST PAYMENT (3) ESTIMATED. * DENOTES CONTROLLING CLASS
08/20/2002 - 07:52 (B797-B821) 2002 LASALLE BANK N.A.																	PAGE 2 OF 11

ABN AMRO

LASALLE BANK

N.A.

ABN AMRO MORTGAGE CORPORATION

ABN AMRO MORTGAGE GROUP, INC., AS SERVICER

STATEMENT DATE:

08/26/2002

MULTI-CLASS MORTGAGE PASS-THROUGH CERTIFICATES

PAYMENT DATE:

08/26/2002

PRIOR PAYMENT:

07/25/2002

SERIES 1998-4

NEXT PAYMENT:

09/25/2002

RECORD DATE:

08/30/2002

ABN AMRO ACCT: 67-8032-70-7

CASH RECONCILIATION SUMMARY

INTEREST SUMMARY

SERVICING FEE SUMMARY

PRINCIPAL SUMMARY

CURRENT SCHEDULED INTEREST

868,615.33

CURRENT SERVICING FEES

30,305.95

SCHEDULED:

LESS DEFERRED INTEREST

0.00

PLUS FEES ADVANCED FOR PPIS

0.00

CURRENT SCHEDULED PRINCIPAL

164,470.45

PLUS ADVANCE INTEREST

70,641.97

LESS REDUCTION FOR PPIS

0.00

ADVANCED SCHEDULED PRINCIPAL

12,968.25

PLUS UNSCHEDULED INTEREST

0.00

PLUS DELINQUENT SERVICING FEES

2,498.10

SCHEDULED PRINCIPAL DISTRIBUTION

177,438.70

PPIS REDUCING SCHEDULED INTEREST

0.00

TOTAL SERVICING FEES

32,804.05

UNSCHEDULED:

LESS TOTAL FEES PAID TO SERVICER

(30,305.95)

CURTAILMENTS

35,638.61

PLUS FEES ADVANCED FOR PPIS

0.00

PREPAYMENTS IN FULL

10,316,280.80

LESS FEE STRIPS PAID BY SERVICER

0.00

PPIS SUMMARY

LIQUIDATION PROCEEDS

0.00

LESS MISC. FEES & EXPENSES

0.00

GROSS PPIS

0.00

REPURCHASE PROCEEDS

0.00

LESS NON RECOVERABLE ADVANCES

0.00

REDUCED BY PPIE

0.00

OTHER PRINCIPAL PROCEEDS

0.00

INTEREST DUE TRUST

910,591.55

REDUCED BY SHORTFALLS IN FEES

0.00

UNSCHEDULED PRINCIPAL DISTRIBUTION

10,351,919.41

LESS TRUSTEE FEE

(1,640.20)

REDUCED BY OTHER AMOUNTS

0.00

REMITTANCE PRINCIPAL

10,529,358.11

LESS FEE STRIPS PAID BY TRUST

0.00

NET PPIS

0.00

LESS MISC. FEES PAID BY TRUST

0.00

PPIS REDUCING SERVICING FEE

0.00

SERVICER WIRE AMOUNT

11,439,949.66

LESS INTEREST RESERVE WITHHOLDING

0.00

PPIS ALLOCATED TO CERTIFICATES

0.00

PLUS INTEREST RESERVE DEPOSIT

0.00

REMITTANCE INTEREST

908,951.35

POOL BALANCE SUMMARY

BALANCE/AMOUNT

COUNT

BEGINNING POOL

157,459,435.16

510

SCHEDULED PRINCIPAL DISTRIBUTION

177,438.70

UNSCHEDULED PRINCIPAL DISTRIBUTION

10,351,919.41

DEFERRED INTEREST

0.00

LIQUIDATIONS

0.00

REPURCHASES

0.00

ENDING POOL

146,930,077.05

477

ADVANCES

PRIOR OUTSTANDING

CURRENT PERIOD

RECOVERED

ENDING OUTSTANDING

PRINCIPAL

INTEREST

PRINCIPAL

INTEREST

PRINCIPAL

INTEREST

PRINCIPAL

INTEREST

MADE BY: SERVICER

5,896.04

36,790.00

12,968.25

70,641.97

2,849.80

15,607.39

16,014.49

91,824.58

08/20/2002 - 07:52 (B797-B821) 2002 LASALLE BANK N.A.

PAGE 5 OF 11





	ABN AMRO

	LASALLE BANK	N.A.

					*ABN AMRO MORTGAGE CORPORATION*

															*ABN AMRO MORTGAGE GROUP, INC., AS SERVICER*																																		STATEMENT DATE:					08/26/2002
																																																	PAYMENT DATE:					08/26/2002
															*MULTI-CLASS MORTGAGE PASS-THROUGH CERTIFICATES*
																																																	PRIOR PAYMENT:						07/25/2002
															*SERIES 1998-4*
																																																	NEXT PAYMENT:							09/25/2002
																																		RECORD DATE:								08/30/2002


															*ABN AMRO ACCT: 67-8032-70-7*
															*BOND INTEREST RECONCILIATION*


																							DEDUCTIONS																		ADDITIONS
																																		REMAINING
															ACCRUAL						PASS								ACCRUED
DEFERRED &

						PRIOR						PREPAY-				OTHER	DISTRIBUTABLE							INTEREST				CURRENT PERIOD			OUTSTANDING
																																		CREDIT SUPPORT
													THRU							CERTIFICATE							ALLOCABLE						ACCRETION				INTEREST	INT. SHORT-							MENT				INTEREST		CERTIFICATE						PAYMENT		(SHORTFALL)/			INTEREST
			CLASS				METHOD DAYS							RATE					INTEREST							PPIS						INTEREST				LOSS/EXP				FALLS DUE (3)				PENALTIES				PROCEEDS (1)
INTEREST (2)

				AMOUNT				RECOVERY			SHORTFALLS			ORIGINAL								CURRENT(4)

		A-1							30/360	30	5.900000000%						19,750.66								0.00						0.00				0.00				0.00			0.00				0.00				19,750.66			19,750.66					0.00		0.00			4.00%	9.38%
		A-2							30/360	30	5.600000000%						29,399.38								0.00						0.00				0.00				0.00			0.00				0.00				29,399.38			29,399.38					0.00		0.00			4.00%	9.38%
		A-3							30/360	30	6.000000000%						170,443.69								0.00						0.00				0.00				0.00			0.00				0.00				170,443.69			170,443.69					0.00		0.00			4.00%	9.38%
		A-4							30/360	30	6.500000000%						11,440.00								0.00						0.00				0.00				0.00			0.00				0.00				11,440.00			11,440.00					0.00		0.00			4.00%	9.38%
		A-5							30/360	30	6.750000000%						30,628.27								0.00						0.00				0.00				0.00			0.00				0.00				30,628.27			30,628.27					0.00		0.00			4.00%	9.38%
		A-6							30/360	30	6.750000000%						35,110.05								0.00						0.00				0.00				0.00			0.00				0.00				35,110.05			35,110.05					0.00		0.00			4.00%	9.38%
		A-7							30/360	30	6.620000000%						41,102.90								0.00						0.00				0.00				0.00			0.00				0.00				41,102.90			41,102.90					0.00		0.00			4.00%	9.38%
		A-8							30/360	30	8.000000000%						5,165.80								0.00						0.00				0.00				0.00			0.00				0.00				5,165.80			5,165.80					0.00		0.00			4.00%	9.38%
		A-9							30/360	30	N/A						0.00								0.00						0.00				0.00				0.00			0.00				0.00				0.00			0.00					0.00		0.00			4.00%	9.38%
		A-10							30/360	30	N/A						0.00								0.00						0.00				0.00				0.00			0.00				0.00				0.00			0.00					0.00		0.00			4.00%	9.38%
		A-11							30/360	30	6.750000000%						7,493.39								0.00						7,493.39				0.00				0.00			0.00				0.00				0.00			0.00					0.00		0.00			4.00%	9.38%
		A-12							30/360	30	6.750000000%						234,900.00								0.00						0.00				0.00				0.00			0.00				0.00				234,900.00			234,900.00					0.00		0.00			4.00%	9.38%
		A-13							30/360	30	6.350000000%						54,244.89								0.00						0.00				0.00				0.00			0.00				0.00				54,244.89			54,244.89					0.00		0.00			4.00%	9.38%
		A-14							30/360	30	8.000000000%						21,862.47								0.00						0.00				0.00				0.00			0.00				0.00				21,862.47			21,862.47					0.00		0.00			4.00%	9.38%
		A-15							30/360	30	6.750000000%						84,656.25								0.00						0.00				0.00				0.00			0.00				0.00				84,656.25			84,656.25					0.00		0.00			4.00%	9.38%
		A-16							30/360	30	6.750000000%						54,843.75								0.00						0.00				0.00				0.00			0.00				0.00				54,843.75			54,843.75					0.00		0.00			4.00%	9.38%
		A-X							30/360	30	6.750000000%						30,332.86								0.00						0.00				0.00				0.00			0.00				0.00				30,332.86			30,332.86					0.00		0.00			NA	NA
		A-P							30/360	30	0.000000000%						0.00								0.00						0.00				0.00				0.00			0.00				0.00				0.00			0.00					0.00		0.00			4.00%	9.38%
		M							30/360	30	6.750000000%						36,841.54								0.00						0.00				0.00				0.00			0.00				0.00				36,841.54			36,841.54					0.00		0.00			2.10%	4.92%
		B-1							30/360	30	6.750000000%						16,483.59								0.00						0.00				0.00				0.00			0.00				0.00				16,483.59			16,483.59					0.00		0.00			1.25%	2.93%
		B-2							30/360	30	6.750000000%						8,729.37								0.00						0.00				0.00				0.00			0.00				0.00				8,729.37			8,729.37					0.00		0.00			0.80%	1.88%
		B-3							30/360	30	6.750000000%						5,819.64								0.00						0.00				0.00				0.00			0.00				0.00				5,819.64			5,819.64					0.00		0.00			0.50%	1.17%
		B-4							30/360	30	6.750000000%						4,849.70								0.00						0.00				0.00				0.00			0.00				0.00				4,849.70			4,849.70					0.00		0.00			0.25%	0.59%
		B-5							30/360	30	6.750000000%						4,852.15								0.00						0.00				0.00				0.00			0.00				0.00				4,852.15			4,852.15					0.00		0.00			0.00%	0.00%
																		908,950.35						0.00						7,493.39					0.00			0.00					0.00				0.00			901,456.96		901,456.96						0.00			0.00

	(1) OTHER INTEREST PROCEEDS ARE ADDITIONAL INTEREST AMOUNTS SPECIFICALLY ALLOCATED TO THE BOND(S) AND USED IN DETERMINING THE BONDS DISTRIBUTABLE INTEREST.
	(2) ACCRUED - DEDUCTIONS + ADDITIONS INTEREST
	(3) PRIOR INTEREST SHORTFALL AMOUNT INCLUDES INTEREST DUE ON OUTSTANDING SHORTFALLS AND LOSSES WHERE APPLICABLE.
	(4) DETERMINED AS FOLLOWS: (A) THE ENDING BALANCE OF ALL THE CLASSES LESS (B) THE SUM OF (I) THE ENDING BALANCE OF THE CLASS AND (II) THE ENDING BALANCE OF ALL CLASSES WHICH ARE NOT SUBORDINATE TO THE CLASS DIVIDED BY (A).
																																		PAGE 6 OF 11
	08/20/2002 - 07:52 (B797-B821) 2002 LASALLE BANK N.A.

ABN AMRO

LASALLE BANK

N.A.

ABN AMRO MORTGAGE CORPORATION

ABN AMRO MORTGAGE GROUP, INC., AS SERVICER

STATEMENT DATE:

08/26/2002

MULTI-CLASS MORTGAGE PASS-THROUGH CERTIFICATES

PAYMENT DATE:

08/26/2002

PRIOR PAYMENT:

07/25/2002

SERIES 1998-4

NEXT PAYMENT:

09/25/2002

RECORD DATE:

08/30/2002

ABN AMRO ACCT: 67-8032-70-7

OTHER RELATED INFORMATION

SPECIAL HAZARD COVERAGE

FRAUD LOSS COVERAGE

BANKRUPTCY LOSS COVERAGE

BEGINNING

BALANCE

CURRENT

REDUCTION

ENDING

BALANCE

BEGINNING

BALANCE

CURRENT

REDUCTION

ENDING

BALANCE

BEGINNING

BALANCE

CURRENT

REDUCTION

ENDING

BALANCE

4,796,879.00

0.00

4,796,879.00

3,598,356.00

0.00

3,598,356.00

140,000.00

0.00

140,000.00

TOTAL

NUMBER OF PAYOFFS:

AGGREGATE PAYOFF AMOUNTS:

10,316,280.80

NUMBER OF CURTAILMENTS:

AGGREGATE CURTAILMENT AMOUNTS:

35,931.06

NUMBER OF LOANS IN FORECLOSURE:

BOOK VALUE OF LOANS IN FORECLOSURE:

489,161.78

PRIOR REALIZED LOSSES ALLOCATED TO THE CERTIFICATES:

0.00

CURRENT REALIZED LOSSES ALLOCATED TO THE CERTIFICATES:

0.00

CUMULATIVE REALIZED LOSSES ALLOCATED TO THE CERTIFICATES SINCE CUTOFF:

0.00

08/20/2002 - 07:52 (B797-B821) 2002 LASALLE BANK N.A.

PAGE 7 OF 11





		ABN AMRO

		LASALLE BANK		N.A.
		*ABN AMRO MORTGAGE CORPORATION*

																																	STATEMENT DATE:							08/26/2002
												*ABN AMRO MORTGAGE GROUP, INC., AS SERVICER*																															PAYMENT DATE:							08/26/2002
																																											*MULTI-CLASS MORTGAGE PASS-THROUGH CERTIFICATES*
												PRIOR PAYMENT:									07/25/2002
												*SERIES 1998-4*
																																											NEXT PAYMENT:									09/25/2002
																																	RECORD DATE:									08/30/2002

												*ABN AMRO ACCT: 67-8032-70-7*

												*ASSET-BACKED FACTS ~ 15 MONTH HISTORICAL LOAN STATUS SUMMARY*



											DELINQUENCY AGING CATEGORIES																									SPECIAL EVENT CATEGORIES (1)


DISTRIBUTION
DATE
DELINQ 1 MONTH								DELINQ 2 MONTHS					DELINQ 3+ MONTHS					FORECLOSURE							REO				MODIFICATIONS									SPECIALLY SERVICED						BANKRUPTCY
	# BALANCE								# BALANCE					# BALANCE					# BALANCE						# BALANCE							# BALANCE							# BALANCE							# BALANCE


					8/26/02		4		1,274,311						1	251,446				1		247,844			2	489,162				0	0			0			0				0		0					0			0
						0.84%				0.87%			0.21%				0.17%			0.21%			0.17%	0.42%			0.33%	0.00%				0.00%			0.00%			0.00%			0.00%				0.00%				0.00%				0.00%
					7/25/02		4		1,120,298						1	235,020				0		0			1	254,586				0	0			0			0				0		0					0			0
						0.78%				0.71%			0.20%				0.15%			0.00%			0.00%	0.20%			0.16%	0.00%				0.00%			0.00%			0.00%			0.00%				0.00%				0.00%				0.00%
					6/25/02		4		1,127,591						1	235,266				1		251,991			1	254,781				0	0			0			0				0		0					0			0
						0.75%				0.69%			0.19%				0.14%			0.19%			0.15%	0.19%			0.16%	0.00%				0.00%			0.00%			0.00%			0.00%				0.00%				0.00%				0.00%
					5/28/02		5		1,264,671						1	252,261				1		357,306			1	254,975				0	0			0			0				0		0					0			0
						0.92%				0.75%			0.18%				0.15%			0.18%			0.21%	0.18%			0.15%	0.00%				0.00%			0.00%			0.00%			0.00%				0.00%				0.00%				0.00%
					4/25/02		4		1,290,225						3	871,299				1		252,530			1	255,168				0	0			0			0				0		0					0			0
						0.72%				0.75%			0.54%				0.51%			0.18%			0.15%	0.18%			0.15%	0.00%				0.00%			0.00%			0.00%			0.00%				0.00%				0.00%				0.00%
					3/25/02		6		1,992,968						1	249,141				3		773,164			0	0				0	0			0			0				0		0					0			0
						1.03%				1.11%			0.17%				0.14%			0.52%			0.43%	0.00%			0.00%	0.00%				0.00%			0.00%			0.00%			0.00%				0.00%				0.00%				0.00%
					2/25/02		7		2,006,178						5	1,253,920				1		255,550			0	0				0	0			0			0				0		0					0			0
						1.14%				1.05%			0.81%				0.66%			0.16%			0.13%	0.00%			0.00%	0.00%				0.00%			0.00%			0.00%			0.00%				0.00%				0.00%				0.00%
					1/25/02		6		1,686,451						3	803,863				1		253,325			0	0				0	0			0			0				0		0					0			0
						0.92%				0.83%			0.46%				0.40%			0.15%			0.13%	0.00%			0.00%	0.00%				0.00%			0.00%			0.00%			0.00%				0.00%				0.00%				0.00%
					12/26/01		4		1,151,719						3	752,229				0		0			0	0				0	0			0			0				0		0					0			0
						0.57%				0.53%			0.42%				0.34%			0.00%			0.00%	0.00%			0.00%	0.00%				0.00%			0.00%			0.00%			0.00%				0.00%				0.00%				0.00%
					11/26/01		3		863,497						1	262,221				0		0			1	251,535				0	0			0			0				0		0					0			0
						0.40%				0.37%			0.13%				0.11%			0.00%			0.00%	0.13%			0.11%	0.00%				0.00%			0.00%			0.00%			0.00%				0.00%				0.00%				0.00%
					10/25/01		4		1,093,179						1	262,511				1		239,456			0	0				1	251,817			0			0				0		0					0			0
						0.51%				0.45%			0.13%				0.11%			0.13%			0.10%	0.00%			0.00%	0.13%				0.10%			0.00%			0.00%			0.00%				0.00%				0.00%				0.00%
					9/25/01		0		0						0	0				1		239,685			0	0				1	252,098			0			0				0		0					0			0
						0.00%				0.00%			0.00%				0.00%			0.13%			0.10%	0.00%			0.00%	0.13%				0.10%			0.00%			0.00%			0.00%				0.00%				0.00%				0.00%
					8/27/01		0		0						3	874,544				1		239,912			1	252,378				0	0			0			0				0		0					0			0
						0.00%				0.00%			0.37%				0.35%			0.12%			0.10%	0.12%			0.10%	0.00%				0.00%			0.00%			0.00%			0.00%				0.00%				0.00%				0.00%
					7/25/01		0		0						0	0				1		240,138			1	252,656				0	0			0			0				0		0					0			0
						0.00%				0.00%			0.00%				0.00%			0.12%			0.09%	0.12%			0.10%	0.00%				0.00%			0.00%			0.00%			0.00%				0.00%				0.00%				0.00%
					6/25/01		0		0						0	0				1		240,363			1	252,932				0	0			0			0				0		0					0			0
						0.00%				0.00%			0.00%				0.00%			0.12%			0.09%	0.12%			0.10%	0.00%				0.00%			0.00%			0.00%			0.00%				0.00%				0.00%				0.00%
			(1) NOTE: MODIFICATION, SPECIALLY SERVICED & BANKRUPTCY TOTALS ARE INCLUDED IN THE APPROPRIATE DELINQUENCY AGING CATEGORY
				08/20/2002 - 07:52 (B797-B821) 2002 LASALLE BANK N.A.																																											PAGE 8 OF 11





	ABN AMRO

	LASALLE BANK		N.A.
	*ABN AMRO MORTGAGE CORPORATION*
	*ABN AMRO MORTGAGE GROUP, INC., AS SERVICER*																															STATEMENT DATE:						08/26/2002
																												PAYMENT DATE:								08/26/2002
											*MULTI-CLASS MORTGAGE PASS-THROUGH CERTIFICATES*																														PRIOR PAYMENT:					07/25/2002
											*SERIES 1998-4*
																												NEXT PAYMENT:										09/25/2002
																												RECORD DATE:											08/30/2002
											*ABN AMRO ACCT: 67-8032-70-7*
											*ASSET-BACKED FACTS ~ 15 MONTH HISTORICAL PAYOFF/LOSS SUMMARY*


							ENDING POOL (1)							PAYOFFS(2)			PENALTIES				APPRAISAL REDUCT. (2)					LIQUIDATIONS (2)							REALIZED LOSSES (2)									REMAINING TERM						CURR WEIGHTED AVG.

DISTRIBUTION
DATE
		# BALANCE						# BALANCE						# AMOUNT				# BALANCE						# BALANCE						# AMOUNT									LIFE			AMORT		COUPON REMIT
				8/26/02		477			146,930,077				33		10,316,281				0	0			0	0			0				0			0			0						304		312		7.18%		6.93%
					43.05%					40.83%		6.47%				6.55%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				7/25/02		510			157,459,435				21		6,231,347				0	0			0	0			0				0			0			0						305		313		7.18%		6.93%
					46.03%					43.76%		3.95%				3.80%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				6/25/02		531			163,965,846				13		3,857,723				0	0			0	0			0				0			0			0						306		314		7.18%		6.93%
					47.92%					45.57%		2.39%				2.30%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				5/28/02		544			168,048,813				11		3,093,928				0	0			0	0			0				0			0			0						307		315		7.19%		6.94%
					49.10%					46.70%		1.98%				1.81%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				4/25/02		555			171,381,601				27		8,158,380				0	0			0	0			0				0			0			0						308		316		7.19%		6.94%
					50.09%					47.63%		4.64%				4.54%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				3/25/02		582			179,785,113				34		10,561,526				0	0			0	0			0				0			0			0						309		317		7.20%		6.95%
					52.53%					49.96%		5.52%				5.53%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				2/25/02		616			190,877,827				36		11,172,676				0	0			0	0			0				0			0			0						310		318		7.21%		6.96%
					55.60%					53.05%		5.52%				5.52%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				1/25/02		652			202,352,220				54		16,283,241				0	0			0	0			0				0			0			0						312		319		7.21%		6.96%
					58.84%					56.23%		7.65%				7.44%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				12/26/01		706			218,953,233				45		13,726,860				0	0			0	0			0				0			0			0						313		320		7.22%		6.97%
					63.72%					60.85%		5.99%				5.89%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				11/26/01		751			233,037,283				31		8,636,352				0	0			0	0			0				0			0			0						314		321		7.22%		6.97%
					67.78%					64.76%		3.96%				3.57%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				10/25/01		782			242,000,491				11		3,395,608				0	0			0	0			0				0			0			0						315		322		7.23%		6.98%
					70.58%					67.25%		1.39%				1.38%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				9/25/01		793			245,754,037				17		4,719,727				0	0			0	0			0				0			0			0						316		323		7.23%		6.98%
					71.57%					68.30%		2.10%				1.88%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				8/27/01		810			250,796,676				11		3,451,913				0	0			0	0			0				0			0			0						317		324		7.23%		6.98%
					73.10%					69.70%		1.34%				1.36%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				7/25/01		821			254,599,432				12		3,980,682				0	0			0	0			0				0			0			0						318		325		7.23%		6.98%
					74.10%					70.75%		1.44%				1.53%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				6/25/01		833			259,359,019				16		4,401,472				0	0			0	0			0				0			0			0						320		326		7.23%		6.98%
					75.18%					72.08%		1.88%				1.67%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
		(1) PERCENTAGE BASED ON POOL AS OF CUTOFF. (2) PERCENTAGE BASED ON POOL AS OF BEGINNING OF PERIOD.
																												PAGE 9 OF 11
			08/20/2002 - 07:52 (B797-B821) 2002 LASALLE BANK N.A.

ABN AMRO

LASALLE BANK

N.A.

ABN AMRO MORTGAGE CORPORATION

STATEMENT DATE:

08/26/2002

ABN AMRO MORTGAGE GROUP, INC., AS SERVICER

PAYMENT DATE:

08/26/2002

MULTI-CLASS MORTGAGE PASS-THROUGH CERTIFICATES

PRIOR PAYMENT:

07/25/2002

SERIES 1998-4

NEXT PAYMENT:

09/25/2002

RECORD DATE:

08/30/2002

ABN AMRO ACCT: 67-8032-70-7

MODIFIED LOAN DETAIL

CUTOFF

MATURITY

DATE

MODIFIED

MATURITY

DATE

DISCLOSURE

CONTROL #

MODIFICATION

DATE

MODIFICATION

DESCRIPTION

08/20/2002 - 07:52 (B797-B821) 2002 LASALLE BANK N.A.

PAGE 10 OF 11

ABN AMRO

LASALLE BANK

N.A.

ABN AMRO MORTGAGE CORPORATION

STATEMENT DATE:

08/26/2002

ABN AMRO MORTGAGE GROUP, INC., AS SERVICER

PAYMENT DATE:

08/26/2002

MULTI-CLASS MORTGAGE PASS-THROUGH CERTIFICATES

PRIOR PAYMENT:

07/25/2002

SERIES 1998-4

NEXT PAYMENT:

09/25/2002

RECORD DATE:

08/30/2002

ABN AMRO ACCT: 67-8032-70-7

REALIZED LOSS DETAIL

BEGINNING

SCHEDULED

BALANCE

GROSS PROCEEDS

AS A % OF

SCHED. BALANCE

AGGREGATE

LIQUIDATION

EXPENSES *

NET

LIQUIDATION

PROCEEDS

NET PROCEEDS

AS A % OF

SCHED. BALANCE

PERIOD

DISCLOSURE

CONTROL #

APPRAISAL

DATE

APPRAISAL

VALUE

GROSS

PROCEEDS

REALIZED

LOSS

CURRENT TOTAL

CUMULATIVE

* AGGREGATE LIQUIDATION EXPENSES ALSO INCLUDE OUTSTANDING P&I ADVANCES AND UNPAID SERVICING FEES, UNPAID TRUSTEE FEES, ETC..

08/20/2002 - 07:52 (B797-B821) 2002 LASALLE BANK N.A.

PAGE 11 OF 11

ABN AMRO MORTGAGE CORP SERIES 1998-4 8-K