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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 UF91APpxO+m38ZfhOgDgVnVK5cFww81z4XjYgOdY225xo1zgbHsbckHDVxkJ9Cod
 zVcvbQi6fk+LsNZrkrDQTg==

<SEC-DOCUMENT>0001209191-03-003042.txt : 20030506
<SEC-HEADER>0001209191-03-003042.hdr.sgml : 20030506
<ACCEPTANCE-DATETIME>20030506144451
ACCESSION NUMBER:		0001209191-03-003042
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030502
FILED AS OF DATE:		20030506

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			STEWART INFORMATION SERVICES CORP
		CENTRAL INDEX KEY:			0000094344
		STANDARD INDUSTRIAL CLASSIFICATION:	TITLE INSURANCE [6361]
		IRS NUMBER:				741677330
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1980 POST OAK BLVD
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056
		BUSINESS PHONE:		7136258100

	MAIL ADDRESS:	
		STREET 1:		1980 POST OAK BLVD
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MORRIS STEWART JR
		CENTRAL INDEX KEY:			0001202780

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-02658
		FILM NUMBER:		03684048

	MAIL ADDRESS:	
		STREET 1:		1980 POST OAK BLVD STE 800
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?><ownershipDocument>    <schemaVersion>X0101</schemaVersion><documentType>4</documentType><periodOfReport>2003-05-02</periodOfReport><issuer><issuerCik>0000094344</issuerCik>        <issuerName>STEWART INFORMATION SERVICES CORP</issuerName><issuerTradingSymbol>STC</issuerTradingSymbol></issuer><reportingOwner><reportingOwnerId><rptOwnerCik>0001202780</rptOwnerCik>            <rptOwnerName>MORRIS STEWART JR</rptOwnerName>        </reportingOwnerId>        <reportingOwnerAddress>            <rptOwnerStreet1>  </rptOwnerStreet1>            <rptOwnerStreet2>  </rptOwnerStreet2>            <rptOwnerCity>  </rptOwnerCity>            <rptOwnerState>  </rptOwnerState>            <rptOwnerZipCode>  </rptOwnerZipCode>        </reportingOwnerAddress><reportingOwnerRelationship><isDirector>1</isDirector><isOfficer>1</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther><officerTitle>President &amp; Co-CEO</officerTitle><otherText></otherText></reportingOwnerRelationship></reportingOw
ner><nonDerivativeSecurity><securityTitle><value>Common Stock, $1 Par Value</value><footnoteId id="F1" /></securityTitle><transactionDate><value>2003-05-02</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>M</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionTimeliness><value></value></transactionTimeliness><transactionAmounts><transactionShares><value>10200</value></transactionShares><transactionValue><value>9.75</value></transactionValue><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>10200</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></nonDerivativeSecurity><nonDerivativeSecurity><securityTitle><value>Common Stock, $1 Par Value</value></securityTitle><transactionDate><v
alue>2003-05-02</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>M</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionTimeliness><value></value></transactionTimeliness><transactionAmounts><transactionShares><value>1100</value></transactionShares><transactionValue><value>9.75</value></transactionValue><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>11300</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></nonDerivativeSecurity><nonDerivativeSecurity><securityTitle><value>Common Stock, $1 Par Value</value><footnoteId id="F1" /></securityTitle><transactionDate><value>2003-05-02</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCod
e>S</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionTimeliness><value></value></transactionTimeliness><transactionAmounts><transactionShares><value>11300</value></transactionShares><transactionValue><value>26.74</value></transactionValue><transactionAcquiredDisposedCode><value>D</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>0</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></nonDerivativeSecurity><derivativeSecurity><securityTitle><value>Employee Stock Options</value></securityTitle><conversionOrExercisePrice><value>9.75</value></conversionOrExercisePrice><transactionDate><value>2003-05-02</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>M</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transaction
Coding><transactionTimeliness><value></value></transactionTimeliness><transactionAmounts><transactionShares><value>10200</value></transactionShares><transactionValue><value>0</value></transactionValue><transactionAcquiredDisposedCode><value>D</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><value>1995-07-13</value></exerciseDate><expirationDate><value>2005-07-11</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value><footnoteId id="F1" /></underlyingSecurityTitle><underlyingSecurityShares><value>10200</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>189800</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeSecurity><derivativeSecurity><securityTitle><value>Employee Stock Options</value></securityTitle><conversionOrExercisePrice><value>9.75</
value></conversionOrExercisePrice><transactionDate><value>2003-05-02</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>M</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionTimeliness><value></value></transactionTimeliness><transactionAmounts><transactionShares><value>1100</value></transactionShares><transactionValue><value>0</value></transactionValue><transactionAcquiredDisposedCode><value>D</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><value>1996-01-01</value></exerciseDate><expirationDate><value>2005-07-11</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value><footnoteId id="F1" /></underlyingSecurityTitle><underlyingSecurityShares><value>1100</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>188700</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershi
pNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeSecurity><footnotes><footnote id="F1">On March 15, 1999, the Issuer declared a one-for-one stock dividend on its Common Stock and its Class B Common Stock. The amounts reported reflect the effect of such dividend.</footnote></footnotes><ownerSignature><signatureName>By Tannie L. Pizzitola, as Attorney-in-Fact for the Reporting Person</signatureName><signatureDate>2003-05-06</signatureDate></ownerSignature></ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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