<SEC-DOCUMENT>0000943440-11-000170.txt : 20110415
<SEC-HEADER>0000943440-11-000170.hdr.sgml : 20110415
<ACCEPTANCE-DATETIME>20110415170412
ACCESSION NUMBER:		0000943440-11-000170
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20110414
FILED AS OF DATE:		20110415
DATE AS OF CHANGE:		20110415

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Goetz Frederick J Jr
		CENTRAL INDEX KEY:			0001402589

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52567
		FILM NUMBER:		11763468

	MAIL ADDRESS:	
		STREET 1:		121 CONTINENTAL DRIVE
		STREET 2:		SUITE 110
		CITY:			NEWARK
		STATE:			DE
		ZIP:			19713

	FORMER NAME:	
		FORMER CONFORMED NAME:	Goetz Frederick Jr
		DATE OF NAME CHANGE:	20070608

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Lightwave Logic, Inc.
		CENTRAL INDEX KEY:			0001325964
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS PLASTIC PRODUCTS [3080]
		IRS NUMBER:				820497368
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		121 CONTINENTAL DRIVE
		STREET 2:		SUITE 110
		CITY:			NEWARK
		STATE:			DE
		ZIP:			19713
		BUSINESS PHONE:		(302) 356-2717

	MAIL ADDRESS:	
		STREET 1:		121 CONTINENTAL DRIVE
		STREET 2:		SUITE 110
		CITY:			NEWARK
		STATE:			DE
		ZIP:			19713

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	THIRD-ORDER NANOTECHNOLOGIES INC
		DATE OF NAME CHANGE:	20070320

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	THIRD-ORDER NANOTECHNOLOIES INC
		DATE OF NAME CHANGE:	20070222

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PSI TEC HOLDINGS INC
		DATE OF NAME CHANGE:	20050503
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
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    <periodOfReport>2011-04-14</periodOfReport>

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        <issuerName>Lightwave Logic, Inc.</issuerName>
        <issuerTradingSymbol>LWLG</issuerTradingSymbol>
    </issuer>

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            <rptOwnerName>Goetz Frederick J Jr</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>121 CONTINENTAL DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 110</rptOwnerStreet2>
            <rptOwnerCity>NEWARK</rptOwnerCity>
            <rptOwnerState>DE</rptOwnerState>
            <rptOwnerZipCode>19713</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Senior V.P. &amp; Co-Founder</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

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                <value>Common Stock</value>
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            <transactionTimeliness>
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                <transactionPricePerShare>
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            <transactionDate>
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            <transactionAmounts>
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                <transactionAcquiredDisposedCode>
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                <sharesOwnedFollowingTransaction>
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        <nonDerivativeTransaction>
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            <transactionTimeliness>
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                <transactionPricePerShare>
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                <sharesOwnedFollowingTransaction>
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                </sharesOwnedFollowingTransaction>
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        <nonDerivativeTransaction>
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        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
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            <transactionDate>
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                <transactionCode>S</transactionCode>
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            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
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                </transactionShares>
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    <ownerSignature>
        <signatureName>/s/Frederick J. Goetz, Jr.</signatureName>
        <signatureDate>2011-04-15</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
