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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Hx1rM2qUIhHCGeYdgZYH+FZ5CAoho5anewhxJ8SqoNmane9wHU3UK85PK45KtN/V
 o4H1YneEXitu/lke3/+YKA==

<SEC-DOCUMENT>0001181431-10-054815.txt : 20101110
<SEC-HEADER>0001181431-10-054815.hdr.sgml : 20101110
<ACCEPTANCE-DATETIME>20101110164135
ACCESSION NUMBER:		0001181431-10-054815
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20101108
FILED AS OF DATE:		20101110
DATE AS OF CHANGE:		20101110

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Siller Bobby
		CENTRAL INDEX KEY:			0001421958

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08300
		FILM NUMBER:		101180535

	MAIL ADDRESS:	
		STREET 1:		C/O WMS INDUSTRIES INC.
		STREET 2:		800 S. NORTHPOINT BLVD.
		CITY:			WAUKEGAN
		STATE:			IL
		ZIP:			60085

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WMS INDUSTRIES INC /DE/
		CENTRAL INDEX KEY:			0000350077
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS MANUFACTURING INDUSTRIES [3990]
		IRS NUMBER:				362814522
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	BUSINESS ADDRESS:	
		STREET 1:		800 S. NORTHPOINT BLVD.
		CITY:			WAUKEGAN
		STATE:			IL
		ZIP:			60085
		BUSINESS PHONE:		847-785-3000

	MAIL ADDRESS:	
		STREET 1:		800 S. NORTHPOINT BLVD.
		CITY:			WAUKEGAN
		STATE:			IL
		ZIP:			60085

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WILLIAMS ELECTRONICS INC
		DATE OF NAME CHANGE:	19870519
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>rrd290491.xml
<DESCRIPTION>SILLER FORM 4 (11-10-10)
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2010-11-08</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000350077</issuerCik>
        <issuerName>WMS INDUSTRIES INC /DE/</issuerName>
        <issuerTradingSymbol>WMS</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001421958</rptOwnerCik>
            <rptOwnerName>Siller Bobby</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>800 S. NORTHPOINT BLVD</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>WAUKEGAN</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60085</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2010-11-08</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>2100</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>44.03</value>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>8737</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">The detail of these trades are as follows:  106 at $43.98, 100 at $43.99, 500 at $44.00, 200 at $44.01, 100 at $44.03, 392 at $44.05, 200 at $44.06, 402 at $44.07, 98 at $44.08 and 2 at $44.10.</footnote>
        <footnote id="F2">Includes 4,463 shares of restricted stock.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Bobby L. Siller</signatureName>
        <signatureDate>2010-11-10</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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