<SEC-DOCUMENT>0001104659-18-011734.txt : 20180223
<SEC-HEADER>0001104659-18-011734.hdr.sgml : 20180223
<ACCEPTANCE-DATETIME>20180223164641
ACCESSION NUMBER:		0001104659-18-011734
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180221
FILED AS OF DATE:		20180223
DATE AS OF CHANGE:		20180223

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Reisinger Joseph V.
		CENTRAL INDEX KEY:			0001698697

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34278
		FILM NUMBER:		18637286

	MAIL ADDRESS:	
		STREET 1:		3240 S. CENTRAL AVE.
		CITY:			CICERO
		STATE:			IL
		ZIP:			60804

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BROADWIND ENERGY, INC.
		CENTRAL INDEX KEY:			0001120370
		STANDARD INDUSTRIAL CLASSIFICATION:	NONFERROUS FOUNDRIES (CASTINGS) [3360]
		IRS NUMBER:				880409160
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3240 S. CENTRAL AVENUE
		CITY:			CICERO
		STATE:			IL
		ZIP:			60804
		BUSINESS PHONE:		708-780-4800

	MAIL ADDRESS:	
		STREET 1:		3240 S. CENTRAL AVENUE
		CITY:			CICERO
		STATE:			IL
		ZIP:			60804

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TOWER TECH HOLDINGS INC.
		DATE OF NAME CHANGE:	20060210

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BLACKFOOT ENTERPRISES INC
		DATE OF NAME CHANGE:	20000726
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>a4.xml
<DESCRIPTION>4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2018-02-21</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001120370</issuerCik>
        <issuerName>BROADWIND ENERGY, INC.</issuerName>
        <issuerTradingSymbol>BWEN</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001698697</rptOwnerCik>
            <rptOwnerName>Reisinger Joseph V.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>3240 S. CENTRAL AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CICERO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60804</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>VP, Business Development</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2018-02-21</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>622</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>2.31</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>37984</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2018-02-22</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1515</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>2.30</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>36469</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2340</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By 401(k) Plan</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Stock Option (Right to Buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>3.4</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F3"/>
            </exerciseDate>
            <expirationDate>
                <value>2022-05-04</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>3076</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>3076</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The reporting person has elected to satisfy his withholding obligation in connection with the vesting of prior restricted stock unit grants by directing the Company to withhold shares otherwise issuable pursuant to the previously reported grants.</footnote>
        <footnote id="F2">Includes (i) 4,378 restricted stock units that vest on 2/22/19; (ii) 3,591 restricted stock units that vest 1,795 shares on 2/21/19 and 1,796 shares on 2/21/20; and (iii) 8,002 restricted stock units that vest 2,667 shares on each of 2/20/19 and 2/20/20 and 2,668 shares on 2/20/21.</footnote>
        <footnote id="F3">769 shares vested on each of 5/4/13, 5/4/14, 5/4/15 and 5/4/16.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Thomas A. Ciccone  as Attorney-in-Fact for Joseph V. Reisinger pursuant to Power of Attorney previously filed</signatureName>
        <signatureDate>2018-02-23</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
