8-K 1 sasc0215_200301.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: January 27, 2003
(Date of earliest event reported)

Structured Asset Securities Corporation
(as Depositor under the Trust Agreement, dated as of July 1, 2002,
providing for the issuance of Mortgage Pass-Through Certificates,
Series 2002-15)

Structured Asset Securities Corporation
(Exact name of registrant as specified in charter)

Delaware 333-82904 74-2440850
(State or other juris- (Commission (I.R.S. Employer
diction of organization) File No.) Identification No.)

745 Seventh Avenue, 7th Floor, New York, NY. 10019
(Address of principal executive offices) (Zip Code)

Registrant's Telephone Number, including area code (212)526-7000

No Change
(Former name or former address, if changed since last report.)

ITEM 5. OTHER EVENTS

This current report on Form 8-K relates to the monthly distribution
reported to the holders of Structured Asset Securities Corporation
Mortgage Pass-Through Certificates Series 2002-15,
which was made on January 27, 2003.

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

(c) Exhibits

Exhibit No. Description

99.1 Monthly distribution report pursuant to Section 5.02 of the
Trust Agreement for distribution on January 27, 2003.

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 NATIONAL ASSOCIATION,
IN ITS CAPACITY AS TRUSTEE
UNDER THE TRUST AGREEMENT ON
BEHALF OF STRUCTURED ASSET SECURITIES CORPORATION

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

Date: January 29, 2003

ABN AMRO

LASALLE BANK

N.A.

STRUCTURED ASSET SECURITIES CORPORATION

STATEMENT DATE:

01/27/2003

STRUCTURED ASSET SECURITIES CORP., AS DEPOSITOR

PAYMENT DATE:

01/27/2003

135 S. LASALLE STREET SUITE 1625

CHICAGO, IL 60603-4159

USA

AURORA LOAN SERVICES INC., AS MASTER SERVICER

PRIOR PAYMENT:

12/26/2002

MORTGAGE PASS-THROUGH CERTIFICATES

NEXT PAYMENT:

02/25/2003

SERIES 2002-15

RECORD DATE:

12/31/2002

ABN AMRO ACCT: 67-9055-20-2

ADMINISTRATOR:

REPORTING PACKAGE TABLE OF CONTENTS

ANALYST:

STEFANIE EDWARDS 312-904-8975

HUNG HUYNH 714-238-6716

STEFANIE.EDWARDS@ABNAMRO.COM

HUNG.B.HUYNH@ABNAMRO.COM

PAGE(S)

ISSUE ID:

SASC0215

CLOSING DATE:

7/30/2002

STATEMENTS TO CERTIFICATEHOLDERS

PAGE 2-5

COMPONENT DETAIL REPORT

PAGE 6-7

FIRST PAYMENT DATE:

8/26/2002

MONTHLY DATA FILE NAME:

CASH RECONCILIATION SUMMARY

PAGE 8

ASSUMED FINAL PAYMENT: DATE:

8/25/2032

SASC0215_200301_3.ZIP

BOND INTEREST RECONCILIATION

PAGE 9-10

OTHER RELATED INFORMATION

PAGE 11

ASSET-BACKED FACTS ~ 15 MONTH LOAN STATUS SUMMARY

PAGE 12

ASSET-BACKED FACTS ~ 15 MONTH LOAN STATUS SUMMARY

PAGE 13-15

ASSET-BACKED FACTS ~ 15 MONTH PAYOFF/LOSS SUMMARY

PAGE 16

REALIZED LOSS DETAIL

PAGE 17

MODIFIED LOAN DETAIL

PAGE 18

PARTIES TO THE TRANSACTION

DEPOSITOR: STRUCTURED ASSET SECURITIES CORPORATION

UNDERWRITER: LEHMAN CAPITAL

MASTER SERVICER: AURORA LOAN SERVICES, INC.

RATING AGENCY: FITCH RATINGS/STANDARD & POOR'S RATING SERVICES/MOODY'S INVESTORS SERVICE, INC.

INFORMATION IS AVAILABLE FOR THIS ISSUE FROM THE FOLLOWING SOURCES

LASALLE WEB SITE

WWW.ETRUSTEE.NET

LASALLE FACTOR LINE

(800) 246-5761

01/23/2003 - 06:17 (I511-I551) 2003 LASALLE BANK N.A.

PAGE 1 OF 18





	ABN AMRO

	LASALLE BANK		N.A.
*STRUCTURED ASSET SECURITIES CORPORATION*

										*STRUCTURED ASSET SECURITIES CORP., AS DEPOSITOR*																											STATEMENT DATE:							01/27/2003

										*AURORA LOAN SERVICES INC., AS MASTER SERVICER*																											PAYMENT DATE:					01/27/2003

WAC:						7.194636%				*MORTGAGE PASS-THROUGH CERTIFICATES*																											PRIOR PAYMENT:						12/26/2002
																																		NEXT PAYMENT:						02/25/2003
WAMM:						344				*SERIES 2002-15*
																																		RECORD DATE:							12/31/2002
CURRENT INDEX:						1.420000%
NEXT INDEX:						1.352500%				*REMIC II*
										*ABN AMRO ACCT: 67-9055-20-2*


									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)
	A1						45,000,000.00					0.00					0.00			0.00			0.00				0.00				0.00					0.00			N/A
	86358R2K2													0.000000000			0.000000000			0.000000000			0.000000000				0.000000000					0.000000000				0.000000000					FIXED

	A2						30,000,000.00					20,379,712.07					2,198,643.66			0.00			0.00				18,181,068.42				33,456.69					0.00			1.97000000%
	86358R2L0													679.323735667			73.288122000			0.000000000			0.000000000				606.035614000					1.115223000				0.000000000					1.902500000%

	A4						18,500,000.00					18,500,000.00					0.00			0.00			0.00				18,500,000.00				92,500.00					0.00			6.00000000%
	86358R2N6													1000.000000000			0.000000000			0.000000000			0.000000000				1000.000000000					5.000000000				0.000000000					FIXED

	A5						1,223,846.00				N	1,223,846.15					0.00			0.00			0.00				1,223,846.15				6,629.17					0.00			6.50000000%
	86358R2P1													1000.000122564			0.000000000			0.000000000			0.000000000				1000.000122564					5.416670071				0.000000000					FIXED

	1-A3						20,800,000.00				N	14,715,287.42					0.00			0.00			0.00				13,324,571.18				86,207.06					0.00			7.03000000%
	86358R3S4													707.465741346			0.000000000			0.000000000			0.000000000				640.604383654					4.144570192				0.000000000					7.097500000%

	1-A6						33,611,100.00					31,055,545.30					511,110.94			0.00			0.00				30,544,434.36				47,100.91					0.00			1.82000000%
	86358R2Q9													923.966942468			15.206611506			0.000000000			0.000000000				908.760330962					1.401349852				0.000000000					1.752500000%

	1-A7						33,611,100.00				N	31,055,545.30					0.00			0.00			0.00				30,544,434.36				172,875.87					0.00			6.68000000%
	86358R2R7													923.966942468			0.000000000			0.000000000			0.000000000				908.760330962					5.143416014				0.000000000					6.747500000%

	1-A8						50,000,000.00					45,985,273.19					4,345,988.26			0.00			0.00				41,639,284.93				218,430.05					0.00			5.70000000%
	86358R2S5													919.705463800			86.919765200			0.000000000			0.000000000				832.785698600					4.368601000				0.000000000					FIXED

	1-A9						5,538,461.00				N	0.00					0.00			0.00			0.00				0.00				0.00					0.00			N/A
	86358R2T3													0.000000000			0.000000000			0.000000000			0.000000000				0.000000000					0.000000000				0.000000000					FIXED

	1-A10						2,125,000.00					1,728,324.05					88,908.94			0.00			0.00				1,639,415.11				9,361.76					0.00			6.50000000%
	86358R2U0													813.328964706			41.839501176			0.000000000			0.000000000				771.489463529					4.405534118				0.000000000					FIXED

	1-A11						26,888,900.00					24,844,454.70					408,889.06			0.00			0.00				24,435,565.64				82,814.85					0.00			4.00000000%
	86358R3T2													923.966941749			15.206611650			0.000000000			0.000000000				908.760330099					3.079889843				0.000000000					FIXED

	1-A12						6,651,000.00					6,651,000.00					0.00			0.00			0.00				6,651,000.00				36,026.25					0.00			6.50000000%
	86358R3U9													1000.000000000			0.000000000			0.000000000			0.000000000				1000.000000000					5.416666667				0.000000000					FIXED

	2-A3						9,200,000.00				N	5,664,424.65					0.00			0.00			0.00				4,856,497.24				33,184.09					0.00			7.03000000%
	86358R3V7													615.698331522			0.000000000			0.000000000			0.000000000				527.880134783					3.606966304				0.000000000					7.097500000%

	2-A6						68,000,000.00					62,836,278.30					1,136,000.00			0.00			0.00				61,700,278.30				170,181.59					0.00			3.25000000%
	86358R2V8													924.062916176			16.705882353			0.000000000			0.000000000				907.357033824					2.502670441				0.000000000					FIXED

	2-A7						43,999,999.00				N	34,165,100.65					0.00			0.00			0.00				33,205,296.43				185,060.96					0.00			6.50000000%
	86358R2W6													776.479577875			0.000000000			0.000000000			0.000000000				754.665845106					4.205931005				0.000000000					FIXED

	2-A8						50,000,000.00					40,020,391.53					5,708,182.80			0.00			0.00				34,312,208.73				190,096.86					0.00			5.70000000%
	86358R2X4													800.407830600			114.163656000			0.000000000			0.000000000				686.244174600					3.801937200				0.000000000					FIXED

	2-A9						2,125,000.00					1,673,796.31					102,517.00			0.00			0.00				1,571,279.31				9,066.40					0.00			6.50000000%
	86358R2Y2													787.668851765			48.243294118			0.000000000			0.000000000				739.425557647					4.266541176				0.000000000					FIXED

	2-A10						10,215,000.00					10,215,000.00					0.00			0.00			0.00				10,215,000.00				55,331.25					0.00			6.50000000%
	86358R2Z9													1000.000000000			0.000000000			0.000000000			0.000000000				1000.000000000					5.416666667				0.000000000					FIXED

	3-A2						37,779,250.00					31,033,546.64					1,388,339.31			0.00			0.00				29,645,207.33				50,946.74					0.00			1.97000000%
	86358R3A3													821.444222424			36.748726086			0.000000000			0.000000000				784.695496337					1.348537623				0.000000000					1.902500000%

	3-A3						37,779,250.00				N	31,033,546.64					0.00			0.00			0.00				29,645,207.33				168,874.22					0.00			6.53000000%
	86358R3B1													821.444222424			0.000000000			0.000000000			0.000000000				784.695496337					4.470025742				0.000000000					6.597500000%

	3-A6						42,940,750.00					39,540,750.00					680,000.00			0.00			0.00				38,860,750.00				156,515.47					0.00			4.75000000%
	86358R3C9													920.821131443			15.835773711			0.000000000			0.000000000				904.985357731					3.644917008				0.000000000					FIXED

	3-A7						50,000,000.00					49,126,561.85					3,286,683.73			0.00			0.00				45,839,878.12				237,445.05					0.00			5.80000000%
	86358R3D7													982.531237000			65.733674600			0.000000000			0.000000000				916.797562400					4.748901000				0.000000000					FIXED

	3-A8						12,705,813.00				N	6,387,351.92					0.00			0.00			0.00				6,277,505.77				34,598.16					0.00			6.50000000%
	86358R3E5													502.710996927			0.000000000			0.000000000			0.000000000				494.065650895					2.723018196				0.000000000					FIXED

	3-A9						6,500,000.00					6,500,000.00					0.00			0.00			0.00				6,500,000.00				35,208.33					0.00			6.50000000%
	86358R3F2													1000.000000000			0.000000000			0.000000000			0.000000000				1000.000000000					5.416666154				0.000000000					FIXED

	3-A10						2,125,000.00					1,775,876.59					71,853.41			0.00			0.00				1,704,023.18				9,619.33					0.00			6.50000000%
	86358R3G0													835.706630588			33.813369412			0.000000000			0.000000000				801.893261176					4.526743529				0.000000000					FIXED

	AP						1,507,056.00					1,361,385.02					111,820.96			0.00			0.00				1,249,564.06				0.00					0.00			0.00000000%
	86358R3K1													903.340698687			74.198277967			0.000000000			0.000000000				829.142420720					0.000000000				0.000000000					FIXED

	AX						22,845,908.00				N	17,713,587.41					0.00			0.00			0.00				16,148,193.75				95,948.60					0.00			6.50000000%
	86358R3L9													775.350553368			0.000000000			0.000000000			0.000000000				706.830901621					4.199815564				0.000000000					FIXED

	PAX						12,760,552.00				N	12,010,424.71					0.00			0.00			0.00				11,953,078.27				65,056.47					0.00			6.50000000%
	86358R3M7													941.215137872			0.000000000			0.000000000			0.000000000				936.721097175					5.098248885				0.000000000					FIXED

	B1						10,865,000.00					10,820,971.04					8,999.02			0.00			0.00				10,811,972.02				58,613.59					0.00			6.50000000%
	86358R3N5													995.947633686			0.828257708			0.000000000			0.000000000				995.119375978					5.394716061				0.000000000					FIXED

	B2						4,043,000.00					4,026,616.28					3,348.64			0.00			0.00				4,023,267.64				21,810.84					0.00			6.50000000%
	86358R3P0													995.947632946			0.828256245			0.000000000			0.000000000				995.119376700					5.394716794				0.000000000					FIXED

	B3						2,779,000.00					2,767,738.48					2,301.73			0.00			0.00				2,765,436.75				14,991.92					0.00			6.50000000%
	86358R3Q8													995.947635840			0.828258366			0.000000000			0.000000000				995.119377474					5.394717524				0.000000000					FIXED

	B4						1,262,000.00					1,256,885.91					1,045.26			0.00			0.00				1,255,840.65				6,808.13					0.00			6.50000000%
	86358R2B2/U85985JG2													995.947630745			0.828256735			0.000000000			0.000000000				995.119374010					5.394714739				0.000000000					FIXED

	B5						1,262,000.00					1,256,885.91					1,045.26			0.00			0.00				1,255,840.65				6,808.13					0.00			6.50000000%
	86358R2C0/U85985JH0													995.947630745			0.828256735			0.000000000			0.000000000				995.119374010					5.394714739				0.000000000					FIXED

	B6						1,272,672.00					1,267,514.67					1,054.10			0.00			0.00				1,266,460.57				6,865.70					0.00			6.50000000%
	86358R2D8/U85985JJ6													995.947636154			0.828257399			0.000000000			0.000000000				995.119378756					5.394712856				0.000000000					FIXED

	RII						100.00					0.00					0.00			0.00			0.00				0.00				0.08					0.08			6.50000000%
	86358R3R6													0.000000000			0.000000000			0.000000000			0.000000000				0.000000000					0.800000000				0.800000000					FIXED

	RI						0.00					0.00					0.00			0.00			0.00				0.00				0.01					0.01			0.00000000%
	9ABSI5485													0.000000000			0.000000000			0.000000000			0.000000000				0.000000000					0.000000020				0.000000020					FIXED



		TOTAL			505,451,828.00								414,624,507.84				20,056,732.08			0.00			0.00				394,567,775.77				2,398,434.53					0.09

																										TOTAL P&I PAYMENT				22,455,166.61


	E			0.00	0.00			0.00	0.00	0.00		0.00		0.00		0.00		0.00000000%
	9ABSI5501						0.000000000	0.000000000	0.000000000	0.000000000		0.000000000			0.000000000	0.000000000			FIXED

	P			0.00	0.00			0.00	0.00	0.00		0.00		13,893.75		13,893.75		0.00000000%
	9ABSI5519						0.000000000	0.000000000	0.000000000	0.000000000		0.000000000			0.000000000	0.000000000			FIXED



		TOTAL	0.00			0.00		0.00	0.00	0.00		0.00		13,893.75		13,893.75

											TOTAL P&I PAYMENT		13,893.75


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
01/23/2003 - 06:17 (I511-I551) 2003 LASALLE BANK N.A.																	PAGE 2 OF 18





	ABN AMRO

	LASALLE BANK		N.A.
*STRUCTURED ASSET SECURITIES CORPORATION*

							*STRUCTURED ASSET SECURITIES CORP., AS DEPOSITOR*																						STATEMENT DATE:									01/27/2003

							*AURORA LOAN SERVICES INC., AS MASTER SERVICER*																						PAYMENT DATE:						01/27/2003

							*MORTGAGE PASS-THROUGH CERTIFICATES*																						PRIOR PAYMENT:							12/26/2002
																													NEXT PAYMENT:								02/25/2003
							*SERIES 2002-15*
																													RECORD DATE:									12/31/2002
							*COMPONENT DETAIL*

							*ABN AMRO ACCT: 67-9055-20-2*


						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)
	A1-1			15,000,000.00				0.00				0.00			0.00			0.00			0.00			0.00				0.00				3.30000000%
									0.000000000			0.000000000			0.000000000			0.000000000			0.000000000				0.000000000			0.000000000						FIXED

	A1-2			15,000,000.00				0.00				0.00			0.00			0.00			0.00			0.00				0.00				3.30000000%
									0.000000000			0.000000000			0.000000000			0.000000000			0.000000000				0.000000000			0.000000000						FIXED

	A1-3			15,000,000.00				0.00				0.00			0.00			0.00			0.00			0.00				0.00				3.30000000%
									0.000000000			0.000000000			0.000000000			0.000000000			0.000000000				0.000000000			0.000000000						FIXED

	A2-1			20,800,000.00				14,715,287.42				1,390,716.24			0.00			0.00			13,324,571.18			24,157.60				0.00				1.97000000%
									707.465741346			66.861357692			0.000000000			0.000000000			640.604383654				1.161423077			0.000000000						1.902500000%

	A2-2			9,200,000.00				5,664,424.65				807,927.41			0.00			0.00			4,856,497.24			9,299.10				0.00				1.97000000%
									615.698331522			87.818196739			0.000000000			0.000000000			527.880134783				1.010771739			0.000000000						1.902500000%

	A4-1			6,150,000.00				6,150,000.00				0.00			0.00			0.00			6,150,000.00			30,750.00				0.00				6.00000000%
									1000.000000000			0.000000000			0.000000000			0.000000000			1000.000000000				5.000000000			0.000000000						FIXED

	A4-2			6,200,000.00				6,200,000.00				0.00			0.00			0.00			6,200,000.00			31,000.00				0.00				6.00000000%
									1000.000000000			0.000000000			0.000000000			0.000000000			1000.000000000				5.000000000			0.000000000						FIXED

	A4-3			6,150,000.00				6,150,000.00				0.00			0.00			0.00			6,150,000.00			30,750.00				0.00				6.00000000%
									1000.000000000			0.000000000			0.000000000			0.000000000			1000.000000000				5.000000000			0.000000000						FIXED

	A5-1			406,846.00				406,846.15				0.00			0.00			0.00			406,846.15			2,203.75				0.00				6.50000000%
									1000.000368690			0.000000000			0.000000000			0.000000000			1000.000368690				5.416668715			0.000000000						FIXED

	A5-2			410,154.00				410,153.85				0.00			0.00			0.00			410,153.85			2,221.67				0.00				6.50000000%
									999.999634284			0.000000000			0.000000000			0.000000000			999.999634284				5.416672762			0.000000000						FIXED

	A5-3			406,846.00				406,846.15				0.00			0.00			0.00			406,846.15			2,203.75				0.00				6.50000000%
									1000.000368690			0.000000000			0.000000000			0.000000000			1000.000368690				5.416668715			0.000000000						FIXED

	AP-1			237,177.00				196,582.90				10,733.01			0.00			0.00			185,849.89			0.00				0.00				0.00000000%
									828.844702480			45.253165358			0.000000000			0.000000000			783.591537122				0.000000000			0.000000000						FIXED

	AP-2			729,595.00				662,021.50				48,559.15			0.00			0.00			613,462.35			0.00				0.00				0.00000000%
									907.382177784			66.556308637			0.000000000			0.000000000			840.825869147				0.000000000			0.000000000						FIXED

	AP-3			540,284.00				502,780.62				52,528.80			0.00			0.00			450,251.82			0.00				0.00				0.00000000%
									930.585803022			97.224422711			0.000000000			0.000000000			833.361380311				0.000000000			0.000000000						FIXED

	AX-1			8,858,627.00				7,157,276.68				0.00			0.00			0.00			6,591,035.53			38,768.58				0.00				6.50000000%
									807.944242375			0.000000000			0.000000000			0.000000000			744.024500636				4.376364419			0.000000000						FIXED

	AX-2			7,828,054.00				5,666,794.27				0.00			0.00			0.00			4,902,361.67			30,695.14				0.00				6.50000000%
									723.908428583			0.000000000			0.000000000			0.000000000			626.255474221				3.921171213			0.000000000						FIXED

	AX-3			6,159,227.00				4,889,516.46				0.00			0.00			0.00			4,654,796.55			26,484.88				0.00				6.50000000%
									793.852290231			0.000000000			0.000000000			0.000000000			755.743626595				4.300033105			0.000000000						FIXED

	PAX-1			4,197,605.00				3,963,045.07				0.00			0.00			0.00			3,960,408.42			21,466.49				0.00				6.50000000%
									944.120533018			0.000000000			0.000000000			0.000000000			943.492401024				5.113985237			0.000000000						FIXED

	PAX-2			3,671,014.00				3,401,111.49				0.00			0.00			0.00			3,398,553.33			18,422.69				0.00				6.50000000%
									926.477395619			0.000000000			0.000000000			0.000000000			925.780541834				5.018419979			0.000000000						FIXED

	PAX-3			4,891,933.00				4,646,268.15				0.00			0.00			0.00			4,594,116.52			25,167.29				0.00				6.50000000%
									949.781640509			0.000000000			0.000000000			0.000000000			939.120899653				5.144651409			0.000000000						FIXED

	ROUND			999.99				999.99				0.00			0.00			0.00			999.99			0.00				0.00				0.00000000%
									1000.000000000			0.000000000			0.000000000			0.000000000			1000.000000000				0.000000000			0.000000000						FIXED

	RESERVE			40,000.00				40,000.00				0.00			0.00			0.00			40,000.00			0.00				0.00				0.00000000%
									1000.000000000			0.000000000			0.000000000			0.000000000			1000.000000000				0.000000000			0.000000000						FIXED

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
01/23/2003 - 06:17 (I511-I551) 2003 LASALLE BANK N.A.																														PAGE 6 OF 18





		ABN AMRO

		LASALLE BANK	N.A.
	*STRUCTURED ASSET SECURITIES CORPORATION*
	*STRUCTURED ASSET SECURITIES CORP., AS DEPOSITOR*																										STATEMENT DATE:					01/27/2003
																										PAYMENT DATE:								01/27/2003
						*AURORA LOAN SERVICES INC., AS MASTER SERVICER*																									PRIOR PAYMENT:							12/26/2002
						*MORTGAGE PASS-THROUGH CERTIFICATES*
																										NEXT PAYMENT:								02/25/2003
						*SERIES 2002-15*																									RECORD DATE:							12/31/2002
						*ABN AMRO ACCT: 67-9055-20-2*


*CASH RECONCILIATION SUMMARY*



				INTEREST SUMMARY									PRINCIPAL SUMMARY																				SERVICING FEE SUMMARY
				CURRENT SCHEDULED INTEREST			591,468.20				SCHEDULED PRINCIPAL:
				LESS DEFERRED INTEREST			0.00				CURRENT SCHEDULED PRINCIPAL							80,963.78										CURRENT SERVICING FEES									20,422.73
				LESS PPIS REDUCING SCHEDULED INT			0.00																					PLUS FEES ADVANCED FOR PPIS									0.00
											ADVANCED SCHEDULED PRINCIPAL							264,093.15										LESS REDUCTION FOR PPIS									0.00
				PLUS GROSS ADVANCE INTEREST			1,828,468.20				SCHEDULED PRINCIPAL										345,056.93
				LESS ASER INTEREST ADV REDUCTION						0.00																		PLUS DELINQUENT SERVICING FEES									65,957.37
				LESS OTHER INTEREST NOT ADVANCED			0.00				UNSCHEDULED PRINCIPAL:
				LESS OTHER ADJUSTMENT			0.00				CURTAILMENTS							207,802.21											TOTAL SERVICING FEES									86,380.11
											PREPAYMENTS IN FULL							19,503,872.93
				TOTAL			2,419,936.40
				UNSCHEDULED INTEREST:							LIQUIDATION PROCEEDS							0.00
											REPURCHASE PROCEEDS							0.00
				PREPAYMENT PENALTIES			13,893.75
				YIELD MAINTENANCE PENALTIES			0.00				OTHER PRINCIPAL PROCEEDS							0.00
				OTHER INTEREST PROCEEDS			0.00				TOTAL UNSCHEDULED PRINCIPAL											19,711,675.14
				TOTAL			13,893.75				REMITTANCE PRINCIPAL							20,056,732.07

				LESS FEE PAID TO SERVICER			(20,422.73)					REMITTANCE P&I DUE TRUST								22,470,139.49
				LESS FEE STRIPS PAID BY SERVICER			0.00
												REMITTANCE P&I DUE CERTS							22,470,139.49
				LESS FEES & EXPENSES PAID BY/TO SERVICER																												PPIS SUMMARY
				SPECIAL SERVICING FEES				0.00						POOL BALANCE SUMMARY
				WORKOUT FEES			0.00										BALANCE								COUNT			GROSS PPIS									0.00
				LIQUIDATION FEES			0.00
											BEGINNING POOL				414,624,509.80									1,076				REDUCED BY PPIE									0.00
				INTEREST DUE SERV ON ADVANCES			0.00				SCHEDULED PRINCIPAL				345,056.93													REDUCED BY SHORTFALLS IN FEES									0.00
				NON RECOVERABLE ADVANCES			0.00				UNSCHEDULED PRINCIPAL				19,711,675.14								52					REDUCED BY OTHER AMOUNTS									0.00
				MISC. FEES & EXPENSES			0.00				DEFERRED INTEREST				0.00
											LIQUIDATIONS				0.00								0					PPIS REDUCING SCHEDULED INTEREST									0.00
																										PPIS REDUCING SERVICING FEE									0.00
				TOTAL UNSCHEDULED FEES & EXPENSES			0.00				REPURCHASES				0.00								0
				TOTAL INTEREST DUE TRUST			2,413,407.42				ENDING POOL					394,567,777.73							1,024						PPIS DUE CERTIFICATE									0.00
				LESS FEES & EXPENSES PAID BY/TO TRUST


CERTIFICATE INSURANCE PREMIUM									1,079.17
					ADVANCE SUMMARY (ADVANCE MADE BY SERVICER)
																										PRINCIPAL			INTEREST
				TRUSTEE FEE			0.00
				FEE STRIPS			0.00																							PRIOR OUTSTANDING					290,502.52							2,049,167.10
				MISC. FEES			0.00
				INTEREST RESERVE WITHHOLDING			0.00																							PLUS CURRENT PERIOD					264,093.15					1,828,468.20
				PLUS INTEREST RESERVE DEPOSIT			0.00																							LESS RECOVERED					(276,035.47)						(1,919,627.68)
				TOTAL					0.00																					LESS NON RECOVERED					0.00						0.00
																										ENDING OUTSTANDING			278,560.20							1,958,007.62
				TOTAL INTEREST DUE CERTS			2,413,407.42


		01/23/2003 - 06:17 (I511-I551) 2003 LASALLE BANK N.A.																																					PAGE 8 OF 18





	ABN AMRO

	LASALLE BANK		N.A.

					*STRUCTURED ASSET SECURITIES CORPORATION*

															*STRUCTURED ASSET SECURITIES CORP., AS DEPOSITOR*																																STATEMENT DATE:					01/27/2003
																																															PAYMENT DATE:					01/27/2003
															*AURORA LOAN SERVICES INC., AS MASTER SERVICER*
																																															PRIOR PAYMENT:						12/26/2002
															*MORTGAGE PASS-THROUGH CERTIFICATES*
																																															NEXT PAYMENT:							02/25/2003
															*SERIES 2002-15*
																																															RECORD DATE:								12/31/2002


															*ABN AMRO ACCT: 67-9055-20-2*
															*BOND INTEREST RECONCILIATION*


																					DEDUCTIONS																				ADDITIONS
																																REMAINING
															ACCRUAL					PASS						ACCRUED
DEFERRED &

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

				AMOUNT				RECOVERY				SHORTFALLS		ORIGINAL					CURRENT(4)

		RI					30/360		30	0.000000000%							0.00						0.00					0.00					0.00						0.00			0.00			0.00				0.00						0.00			0.01		0.00		0.00	NA	NA
		A1					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		0.00	4.25%	5.42%
		A2					30/360		30	1.970000000%							33,456.69						0.00					0.00					0.00						0.00			0.00			0.00				0.00						33,456.69			33,456.69		0.00		0.00	4.25%	5.42%
		A4					30/360		30	6.000000000%							92,500.00						0.00					0.00					0.00						0.00			0.00			0.00				0.00						92,500.00			92,500.00		0.00		0.00	4.25%	5.42%
		A5					30/360		30	6.500000000%							6,629.17						0.00					0.00					0.00						0.00			0.00			0.00				0.00						6,629.17			6,629.17		0.00		0.00	NA	NA
		1-A3					30/360		30	7.030000000%							86,207.06						0.00					0.00					0.00						0.00			0.00			0.00				0.00						86,207.06			86,207.06		0.00		0.00	NA	NA
		1-A6					30/360		30	1.820000000%							47,100.91						0.00					0.00					0.00						0.00			0.00			0.00				0.00						47,100.91			47,100.91		0.00		0.00	4.25%	5.42%
		1-A7					30/360		30	6.680000000%							172,875.87						0.00					0.00					0.00						0.00			0.00			0.00				0.00						172,875.87			172,875.87		0.00		0.00	NA	NA
		1-A8					30/360		30	5.700000000%							218,430.05						0.00					0.00					0.00						0.00			0.00			0.00				0.00						218,430.05			218,430.05		0.00		0.00	4.25%	5.42%
		1-A9					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		0.00	NA	NA
		1-A10					30/360		30	6.500000000%							9,361.76						0.00					0.00					0.00						0.00			0.00			0.00				0.00						9,361.76			9,361.76		0.00		0.00	4.25%	5.42%
		1-A11					30/360		30	4.000000000%							82,814.85						0.00					0.00					0.00						0.00			0.00			0.00				0.00						82,814.85			82,814.85		0.00		0.00	4.25%	5.42%
		1-A12					30/360		30	6.500000000%							36,026.25						0.00					0.00					0.00						0.00			0.00			0.00				0.00						36,026.25			36,026.25		0.00		0.00	4.25%	5.42%
		2-A3					30/360		30	7.030000000%							33,184.09						0.00					0.00					0.00						0.00			0.00			0.00				0.00						33,184.09			33,184.09		0.00		0.00	NA	NA
		2-A6					30/360		30	3.250000000%							170,181.59						0.00					0.00					0.00						0.00			0.00			0.00				0.00						170,181.59			170,181.59		0.00		0.00	4.25%	5.42%
		2-A7					30/360		30	6.500000000%							185,060.96						0.00					0.00					0.00						0.00			0.00			0.00				0.00						185,060.96			185,060.96		0.00		0.00	NA	NA
		2-A8					30/360		30	5.700000000%							190,096.86						0.00					0.00					0.00						0.00			0.00			0.00				0.00						190,096.86			190,096.86		0.00		0.00	4.25%	5.42%
		2-A9					30/360		30	6.500000000%							9,066.40						0.00					0.00					0.00						0.00			0.00			0.00				0.00						9,066.40			9,066.40		0.00		0.00	4.25%	5.42%
		2-A10					30/360		30	6.500000000%							55,331.25						0.00					0.00					0.00						0.00			0.00			0.00				0.00						55,331.25			55,331.25		0.00		0.00	4.25%	5.42%
		3-A2					30/360		30	1.970000000%							50,946.74						0.00					0.00					0.00						0.00			0.00			0.00				0.00						50,946.74			50,946.74		0.00		0.00	4.25%	5.42%
		3-A3					30/360		30	6.530000000%							168,874.22						0.00					0.00					0.00						0.00			0.00			0.00				0.00						168,874.22			168,874.22		0.00		0.00	NA	NA
		3-A6					30/360		30	4.750000000%							156,515.47						0.00					0.00					0.00						0.00			0.00			0.00				0.00						156,515.47			156,515.47		0.00		0.00	4.25%	5.42%
		3-A7					30/360		30	5.800000000%							237,445.05						0.00					0.00					0.00						0.00			0.00			0.00				0.00						237,445.05			237,445.05		0.00		0.00	4.25%	5.42%
		3-A8					30/360		30	6.500000000%							34,598.16						0.00					0.00					0.00						0.00			0.00			0.00				0.00						34,598.16			34,598.16		0.00		0.00	NA	NA
		3-A9					30/360		30	6.500000000%							35,208.33						0.00					0.00					0.00						0.00			0.00			0.00				0.00						35,208.33			35,208.33		0.00		0.00	4.25%	5.42%
		3-A10					30/360		30	6.500000000%							9,619.33						0.00					0.00					0.00						0.00			0.00			0.00				0.00						9,619.33			9,619.33		0.00		0.00	4.25%	5.42%
		AP					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		0.00	4.25%	5.42%
		AX					30/360		30	6.500000000%							95,948.60						0.00					0.00					0.00						0.00			0.00			0.00				0.00						95,948.60			95,948.60		0.00		0.00	NA	NA
		PAX					30/360		30	6.500000000%							65,056.47						0.00					0.00					0.00						0.00			0.00			0.00				0.00						65,056.47			65,056.47		0.00		0.00	NA	NA
		B1					30/360		30	6.500000000%							58,613.59						0.00					0.00					0.00						0.00			0.00			0.00				0.00						58,613.59			58,613.59		0.00		0.00	2.10%	2.68%
		B2					30/360		30	6.500000000%							21,810.84						0.00					0.00					0.00						0.00			0.00			0.00				0.00						21,810.84			21,810.84		0.00		0.00	1.30%	1.66%
		B3					30/360		30	6.500000000%							14,991.92						0.00					0.00					0.00						0.00			0.00			0.00				0.00						14,991.92			14,991.92		0.00		0.00	0.75%	0.96%
		B4					30/360		30	6.500000000%							6,808.13						0.00					0.00					0.00						0.00			0.00			0.00				0.00						6,808.13			6,808.13		0.00		0.00	0.50%	0.64%
		B5					30/360		30	6.500000000%							6,808.13						0.00					0.00					0.00						0.00			0.00			0.00				0.00						6,808.13			6,808.13		0.00		0.00	0.25%	0.32%
		B6					30/360		30	6.500000000%							6,865.70						0.00					0.00					0.00						0.00			0.00			0.00				0.00						6,865.70			6,865.70		0.00		0.00	0.00%	0.00%
		RII					30/360		30	N/A							0.00						0.00					0.00					0.00						0.00			0.00			0.00				0.00						0.00			0.08		0.00		0.00	4.25%	5.42%
		E					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		0.00	NA	NA
		P					30/360		30	0.000000000%							0.00						0.00					0.00					0.00						0.00			0.00			13,893.75				0.00						13,893.75			13,893.75		0.00		0.00	NA	NA
																2,398,434.44						0.00					0.00						0.00				0.00					0.00		13,893.75						0.00					2,412,328.19		2,412,328.28			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) 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 9 OF 18
	01/23/2003 - 06:17 (I511-I551) 2003 LASALLE BANK N.A.





		ABN AMRO

		LASALLE BANK		N.A.
	*STRUCTURED ASSET SECURITIES CORPORATION*
	*STRUCTURED ASSET SECURITIES CORP., AS DEPOSITOR*																					STATEMENT DATE:			01/27/2003
								*AURORA LOAN SERVICES INC., AS MASTER SERVICER*																			PAYMENT DATE:			01/27/2003
																											PRIOR PAYMENT:				12/26/2002
								*MORTGAGE PASS-THROUGH CERTIFICATES*																			NEXT PAYMENT:					02/25/2003
								*SERIES 2002-15*																			RECORD DATE:						12/31/2002
								*ABN AMRO ACCT: 67-9055-20-2*
								*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

					7,984,591.00				0.00	7,984,591.00	5,054,518.00		0.00			5,054,518.00				169,000.00				0.00				169,000.00




																GROUP I			GROUP II				GROUP III					TOTAL
						NUMBER OF PAYOFFS:									19				20				13					52
						AGGREGATE PAYOFF AMOUNTS:									6,621,538.81			7,667,205.30					5,215,128.82					19,503,872.93
						NUMBER OF CURTAILMENTS:									49			50					57					156
						AGGREGATE CURTAILMENT AMOUNTS:									24,333.35			27,367.93					156,100.93					207,802.21
						NUMBER OF LOANS IN FORECLOSURE:									0			0					0					0
						BOOK VALUE OF LOANS IN FORECLOSURE:									0.00			0.00					0.00					0.00
						PRIOR REALIZED LOSSES ALLOCATED TO THE CERTIFICATES:									0.00				0.00				0.00					0.00
						CURRENT REALIZED LOSSES ALLOCATED TO THE CERTIFICATES:									0.00				0.00				0.00					0.00
						CUMULATIVE REALIZED LOSSES ALLOCATED TO THE CERTIFICATES SINCE CUTOFF:									0.00				0.00				0.00					0.00
						BEGINNING PRINCIPLE BALANCE:								138,464,788.21			134,409,969.75					141,749,751.84				414,624,509.80
						ENDING PRINCIPLE BALANCE:								131,702,439.27			126,600,702.16					136,264,636.30				394,567,777.73









			01/23/2003 - 06:17 (I511-I551) 2003 LASALLE BANK N.A.																										PAGE 11 OF 18





		ABN AMRO

		LASALLE BANK		N.A.
		*STRUCTURED ASSET SECURITIES CORPORATION*

																																	STATEMENT DATE:							01/27/2003
												*STRUCTURED ASSET SECURITIES CORP., AS DEPOSITOR*																														PAYMENT DATE:							01/27/2003
																																										*AURORA LOAN SERVICES INC., AS MASTER SERVICER*
												PRIOR PAYMENT:									12/26/2002
												*MORTGAGE PASS-THROUGH CERTIFICATES*
																																										NEXT PAYMENT:									02/25/2003
												*SERIES 2002-15*																														RECORD DATE:										12/31/2002

												*ABN AMRO ACCT: 67-9055-20-2*

												*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


					1/27/03		17		7,195,345						6	2,760,064				4		2,056,582			0	0				0	0			0			0				0	0					0			0
						1.66%				1.82%			0.59%				0.70%			0.39%			0.52%	0.00%			0.00%	0.00%				0.00%			0.00%			0.00%			0.00%			0.00%				0.00%					0.00%
					12/26/02		16		6,686,967						2	1,097,906				3		1,732,584			0	0				0	0			0			0				0	0					0			0
						1.49%				1.61%			0.19%				0.26%			0.28%			0.42%	0.00%			0.00%	0.00%				0.00%			0.00%			0.00%			0.00%			0.00%				0.00%					0.00%
					11/25/02		14		5,428,763						3	1,733,890				2		968,540			0	0				0	0			0			0				0	0					0			0
						1.24%				1.24%			0.27%				0.40%			0.18%			0.22%	0.00%			0.00%	0.00%				0.00%			0.00%			0.00%			0.00%			0.00%				0.00%					0.00%
					10/25/02		14		6,235,994						3	1,381,802				0		0			0	0				0	0			0			0				0	0					0			0
						1.17%				1.34%			0.25%				0.30%			0.00%			0.00%	0.00%			0.00%	0.00%				0.00%			0.00%			0.00%			0.00%			0.00%				0.00%					0.00%
					9/25/02		9		3,207,708						0	0				0		0			0	0				0	0			0			0				0	0					0			0
						0.73%				0.67%			0.00%				0.00%			0.00%			0.00%	0.00%			0.00%	0.00%				0.00%			0.00%			0.00%			0.00%			0.00%				0.00%					0.00%
					8/26/02		1		300,000						0	0				0		0			0	0				0	0			0			0				0	0					0			0
						0.08%				0.06%			0.00%				0.00%			0.00%			0.00%	0.00%			0.00%	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
				01/23/2003 - 06:17 (I511-I551) 2003 LASALLE BANK N.A.																																										PAGE 12 OF 18





		ABN AMRO

		LASALLE BANK		N.A.
		*STRUCTURED ASSET SECURITIES CORPORATION*

																																	STATEMENT DATE:							01/27/2003
												*STRUCTURED ASSET SECURITIES CORP., AS DEPOSITOR*																														PAYMENT DATE:						01/27/2003
																																										*AURORA LOAN SERVICES INC., AS MASTER SERVICER*
												PRIOR PAYMENT:									12/26/2002
												*MORTGAGE PASS-THROUGH CERTIFICATES*
																																										NEXT PAYMENT:							02/25/2003
												*SERIES 2002-15*																														RECORD DATE:								12/31/2002

												*ABN AMRO ACCT: 67-9055-20-2*

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




	SUBPOOL 1

											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


					1/27/03		8		3,374,333						1	602,633				3		1,062,067			0	0				0	0		0			0				0	0					0		0
						2.35%				2.56%			0.29%				0.46%			0.88%			0.81%	0.00%			0.00%	0.00%				0.00%		0.00%				0.00%		0.00%			0.00%				0.00%				0.00%
					12/27/02		0		0						0	0				0		0			0	0				0	0		0			0				0	0					0		0


					11/25/02		4		2,291,218						2	737,914				0		0			0	0				0	0		0			0				0	0					0		0
						1.07%				1.57%			0.53%				0.50%			0.00%			0.00%	0.00%			0.00%	0.00%				0.00%		0.00%				0.00%		0.00%			0.00%				0.00%				0.00%
					10/25/02		5		2,510,706						0	0				0		0			0	0				0	0		0			0				0	0					0		0
						1.26%				1.62%			0.00%				0.00%			0.00%			0.00%	0.00%			0.00%	0.00%				0.00%		0.00%				0.00%		0.00%			0.00%				0.00%				0.00%
					9/25/02		2		566,332						0	0				0		0			0	0				0	0		0			0				0	0					0		0
						0.49%				0.35%			0.00%				0.00%			0.00%			0.00%	0.00%			0.00%	0.00%				0.00%		0.00%				0.00%		0.00%			0.00%				0.00%				0.00%
					8/26/02		0		0						0	0				0		0			0	0				0	0		0			0				0	0					0		0
						0.00%				0.00%			0.00%				0.00%			0.00%			0.00%	0.00%			0.00%	0.00%				0.00%		0.00%				0.00%		0.00%			0.00%				0.00%				0.00%
					6/25/02		0		0						0	0				0		0			0	0				0	0		0			0				0	0					0		0


					5/28/02		0		0						0	0				0		0			0	0				0	0		0			0				0	0					0		0


			(1) NOTE: MODIFICATION, SPECIALLY SERVICED & BANKRUPTCY TOTALS ARE INCLUDED IN THE APPROPRIATE DELINQUENCY AGING CATEGORY
				01/23/2003 - 06:17 (I511-I551) 2003 LASALLE BANK N.A.																																									PAGE 13 OF 18





		ABN AMRO

		LASALLE BANK		N.A.
		*STRUCTURED ASSET SECURITIES CORPORATION*

																																	STATEMENT DATE:							01/27/2003
												*STRUCTURED ASSET SECURITIES CORP., AS DEPOSITOR*																														PAYMENT DATE:						01/27/2003
																																										*AURORA LOAN SERVICES INC., AS MASTER SERVICER*
												PRIOR PAYMENT:									12/26/2002
												*MORTGAGE PASS-THROUGH CERTIFICATES*
																																										NEXT PAYMENT:							02/25/2003
												*SERIES 2002-15*																														RECORD DATE:								12/31/2002

												*ABN AMRO ACCT: 67-9055-20-2*

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




	SUBPOOL 2

											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


					1/27/03		5		1,572,130						2	754,939				0		0			0	0				0	0		0			0				0	0					0		0
						1.46%				1.24%			0.58%				0.60%			0.00%			0.00%	0.00%			0.00%	0.00%				0.00%		0.00%				0.00%		0.00%			0.00%				0.00%				0.00%
					12/27/02		0		0						0	0				0		0			0	0				0	0		0			0				0	0					0		0


					11/25/02		4		1,183,219						0	0				1		323,759			0	0				0	0		0			0				0	0					0		0
						1.04%				0.82%			0.00%				0.00%			0.26%			0.23%	0.00%			0.00%	0.00%				0.00%		0.00%				0.00%		0.00%			0.00%				0.00%				0.00%
					10/25/02		5		1,819,769						1	324,016				0		0			0	0				0	0		0			0				0	0					0		0
						1.24%				1.19%			0.25%				0.21%			0.00%			0.00%	0.00%			0.00%	0.00%				0.00%		0.00%				0.00%		0.00%			0.00%				0.00%				0.00%
					9/25/02		5		1,582,808						0	0				0		0			0	0				0	0		0			0				0	0					0		0
						1.20%				1.00%			0.00%				0.00%			0.00%			0.00%	0.00%			0.00%	0.00%				0.00%		0.00%				0.00%		0.00%			0.00%				0.00%				0.00%
					8/26/02		1		300,000						0	0				0		0			0	0				0	0		0			0				0	0					0		0
						0.23%				0.18%			0.00%				0.00%			0.00%			0.00%	0.00%			0.00%	0.00%				0.00%		0.00%				0.00%		0.00%			0.00%				0.00%				0.00%
					7/25/02		0		0						0	0				0		0			0	0				0	0		0			0				0	0					0		0


					6/25/02		0		0						0	0				0		0			0	0				0	0		0			0				0	0					0		0


					5/28/02		0		0						0	0				0		0			0	0				0	0		0			0				0	0					0		0


			(1) NOTE: MODIFICATION, SPECIALLY SERVICED & BANKRUPTCY TOTALS ARE INCLUDED IN THE APPROPRIATE DELINQUENCY AGING CATEGORY
				01/23/2003 - 06:17 (I511-I551) 2003 LASALLE BANK N.A.																																									PAGE 14 OF 18





		ABN AMRO

		LASALLE BANK		N.A.
		*STRUCTURED ASSET SECURITIES CORPORATION*

																																	STATEMENT DATE:							01/27/2003
												*STRUCTURED ASSET SECURITIES CORP., AS DEPOSITOR*																														PAYMENT DATE:						01/27/2003
																																										*AURORA LOAN SERVICES INC., AS MASTER SERVICER*
												PRIOR PAYMENT:									12/26/2002
												*MORTGAGE PASS-THROUGH CERTIFICATES*
																																										NEXT PAYMENT:							02/25/2003
												*SERIES 2002-15*																														RECORD DATE:								12/31/2002

												*ABN AMRO ACCT: 67-9055-20-2*

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




	SUBPOOL 3

											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


					1/27/03		4		2,248,882						3	1,402,492				1		994,515			0	0				0	0		0			0				0	0					0		0
						1.17%				1.65%			0.88%				1.03%			0.29%			0.73%	0.00%			0.00%	0.00%				0.00%		0.00%				0.00%		0.00%			0.00%				0.00%				0.00%
					12/27/02		0		0						0	0				0		0			0	0				0	0		0			0				0	0					0		0


					11/25/02		6		1,954,326						1	995,977				1		644,780			0	0				0	0		0			0				0	0					0		0
						1.61%				1.32%			0.27%				0.67%			0.27%			0.43%	0.00%			0.00%	0.00%				0.00%		0.00%				0.00%		0.00%			0.00%				0.00%				0.00%
					10/25/02		4		1,905,519						2	1,057,786				0		0			0	0				0	0		0			0				0	0					0		0
						1.01%				1.21%			0.50%				0.67%			0.00%			0.00%	0.00%			0.00%	0.00%				0.00%		0.00%				0.00%		0.00%			0.00%				0.00%				0.00%
					9/25/02		2		1,058,569						0	0				0		0			0	0				0	0		0			0				0	0					0		0
						0.49%				0.65%			0.00%				0.00%			0.00%			0.00%	0.00%			0.00%	0.00%				0.00%		0.00%				0.00%		0.00%			0.00%				0.00%				0.00%
					8/26/02		0		0						0	0				0		0			0	0				0	0		0			0				0	0					0		0
						0.00%				0.00%			0.00%				0.00%			0.00%			0.00%	0.00%			0.00%	0.00%				0.00%		0.00%				0.00%		0.00%			0.00%				0.00%				0.00%
					7/25/02		0		0						0	0				0		0			0	0				0	0		0			0				0	0					0		0


					6/25/02		0		0						0	0				0		0			0	0				0	0		0			0				0	0					0		0


					5/28/02		0		0						0	0				0		0			0	0				0	0		0			0				0	0					0		0


			(1) NOTE: MODIFICATION, SPECIALLY SERVICED & BANKRUPTCY TOTALS ARE INCLUDED IN THE APPROPRIATE DELINQUENCY AGING CATEGORY
				01/23/2003 - 06:17 (I511-I551) 2003 LASALLE BANK N.A.																																									PAGE 15 OF 18





	ABN AMRO

	LASALLE BANK		N.A.
	*STRUCTURED ASSET SECURITIES CORPORATION*
	*STRUCTURED ASSET SECURITIES CORP., AS DEPOSITOR*																															STATEMENT DATE:						01/27/2003
																												PAYMENT DATE:								01/27/2003
											*AURORA LOAN SERVICES INC., AS MASTER SERVICER*																														PRIOR PAYMENT:					12/26/2002
											*MORTGAGE PASS-THROUGH CERTIFICATES*
																												NEXT PAYMENT:										02/25/2003
											*SERIES 2002-15*																														RECORD DATE:						12/31/2002
											*ABN AMRO ACCT: 67-9055-20-2*
											*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
				1/27/03		1,024			394,567,778				52		19,503,873				1	13,894			0	0			0				0			0			0						344		347			7.19%		6.94%
					79.75%					78.06%		4.83%				4.70%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				12/26/02		1,076			414,624,510				56		23,270,761				0	0			0	0			0				0			0			0						345		348			7.19%		6.94%
					83.80%					82.03%		4.95%				5.31%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				11/25/02		1,132			438,304,841				65		26,710,128				0	0			0	0			0				0			0			0						347		349			7.19%		6.94%
					88.16%					86.71%		5.43%				5.74%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				10/25/02		1,197			465,505,453				33		14,360,375				0	0			0	0			0				0			0			0						348		350			7.19%		6.94%
					93.22%					92.10%		2.68%				2.99%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				9/25/02		1,230			480,392,081				41		18,656,027				0	0			0	0			0				0			0			0						349		351			7.19%		6.94%
					95.79%					95.04%		3.23%				3.73%						0.00%			0.00%				0.00%			0.00%			0.00%					0.00%
				8/26/02		1,271			499,560,007				13		5,373,743				0	0			0	0			0				0			0			0						350		352			7.19%		6.94%
					98.99%					98.83%		1.01%				1.06%						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 16 OF 18
			01/23/2003 - 06:17 (I511-I551) 2003 LASALLE BANK N.A.

ABN AMRO

LASALLE BANK

N.A.

STRUCTURED ASSET SECURITIES CORPORATION

STATEMENT DATE:

01/27/2003

STRUCTURED ASSET SECURITIES CORP., AS DEPOSITOR

PAYMENT DATE:

01/27/2003

AURORA LOAN SERVICES INC., AS MASTER SERVICER

PRIOR PAYMENT:

12/26/2002

MORTGAGE PASS-THROUGH CERTIFICATES

NEXT PAYMENT:

02/25/2003

RECORD DATE:

12/31/2002

SERIES 2002-15

ABN AMRO ACCT: 67-9055-20-2

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..

01/23/2003 - 06:17 (I511-I551) 2003 LASALLE BANK N.A.

PAGE 17 OF 18

ABN AMRO

LASALLE BANK

N.A.

STRUCTURED ASSET SECURITIES CORPORATION

STATEMENT DATE:

01/27/2003

STRUCTURED ASSET SECURITIES CORP., AS DEPOSITOR

PAYMENT DATE:

01/27/2003

AURORA LOAN SERVICES INC., AS MASTER SERVICER

PRIOR PAYMENT:

12/26/2002

MORTGAGE PASS-THROUGH CERTIFICATES

NEXT PAYMENT:

02/25/2003

RECORD DATE:

12/31/2002

SERIES 2002-15

ABN AMRO ACCT: 67-9055-20-2

MODIFIED LOAN DETAIL

CUTOFF

MATURITY

DATE

MODIFIED

MATURITY

DATE

DISCLOSURE

CONTROL #

MODIFICATION

DATE

MODIFICATION

DESCRIPTION

01/23/2003 - 06:17 (I511-I551) 2003 LASALLE BANK N.A.

PAGE 18 OF 18

STRUCTURED ASSET SEC CORP MORT PASS THR CERT SER 2002-15 8-K