<SEC-DOCUMENT>0001144204-17-037845.txt : 20170724
<SEC-HEADER>0001144204-17-037845.hdr.sgml : 20170724
<ACCEPTANCE-DATETIME>20170724160353
ACCESSION NUMBER:		0001144204-17-037845
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20170714
FILED AS OF DATE:		20170724
DATE AS OF CHANGE:		20170724

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SWETS LARRY G JR
		CENTRAL INDEX KEY:			0001409891

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36541
		FILM NUMBER:		17978376

	MAIL ADDRESS:	
		STREET 1:		306 N MAPLE
		CITY:			ITASCA
		STATE:			IL
		ZIP:			60143

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			1347 Investors LLC
		CENTRAL INDEX KEY:			0001612411

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36541
		FILM NUMBER:		17978377

	BUSINESS ADDRESS:	
		STREET 1:		150 PIERCE ROAD
		STREET 2:		6TH FLOOR
		CITY:			ITASCA
		STATE:			IL
		ZIP:			60143
		BUSINESS PHONE:		847-700-8064

	MAIL ADDRESS:	
		STREET 1:		150 PIERCE ROAD
		STREET 2:		6TH FLOOR
		CITY:			ITASCA
		STATE:			IL
		ZIP:			60143

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Limbach Holdings, Inc.
		CENTRAL INDEX KEY:			0001606163
		STANDARD INDUSTRIAL CLASSIFICATION:	CONSTRUCTION SPECIAL TRADE CONTRACTORS [1700]
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		31 35TH STREET
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15201
		BUSINESS PHONE:		(412) 359-2100

	MAIL ADDRESS:	
		STREET 1:		31 35TH STREET
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15201

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	1347 Capital Corp
		DATE OF NAME CHANGE:	20140422
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>v471343_form4.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2017-07-14</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001606163</issuerCik>
        <issuerName>Limbach Holdings, Inc.</issuerName>
        <issuerTradingSymbol>LMBH</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001612411</rptOwnerCik>
            <rptOwnerName>1347 Investors LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>150 PIERCE ROAD</rptOwnerStreet1>
            <rptOwnerStreet2>6TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>ITASCA</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60143</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>1</isOther>
            <officerTitle></officerTitle>
            <otherText>See Remarks</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001409891</rptOwnerCik>
            <rptOwnerName>SWETS LARRY G JR</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>150 PIERCE ROAD</rptOwnerStreet1>
            <rptOwnerStreet2>6TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>ITASCA</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60143</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Class A Preferred Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>12.50</value>
                <footnoteId id="F1"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2017-07-14</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>120000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>34.10</value>
                    <footnoteId id="F3"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2016-07-20</value>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F2"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>240000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>280000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F4"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Each share of Class A Preferred Stock may be converted (at the holder's election) into 2.00 shares of common stock (as may be adjusted for any stock splits, reverse stock splits or similar transactions), representing a conversion price of $12.50 per share of common stock; provided, that such conversion is in compliance with the Issuer's listing requirements with NASDAQ, if its shares are listed at such time.</footnote>
        <footnote id="F2">Class A Preferred Stock does not have an expiration date.</footnote>
        <footnote id="F3">On July 14, 2017, the Issuer entered into an agreement with 1347 Investors LLC (&quot;1347 Investors&quot;) pursuant to which (a) the Issuer purchased from 1347 Investors 120,000 shares of Class A Preferred Stock for $4,092,153 (consisting of 130% of the liquidation value of $25.00, plus 130% of accrued but unpaid dividends, less certain transaction fees), (b) for a period of six months, the Issuer will have the right to repurchase all or a portion of the remaining 280,000 shares of Class A Preferred Stock owned by 1347 Investors for a purchase price equal to 130% of the liquidation value per share plus 130% of any and all accrued but unpaid dividends thereon and (c) 1347 Investors will not, with respect to the 509,500 shares of common stock held in escrow pursuant to its current lock-up arrangement that is to expire on July 20, 2017, sell or otherwise transfer such shares during the period from such expiration to October 20, 2017.</footnote>
        <footnote id="F4">The securities are held directly by 1347 Investors. Larry G. Swets, Jr. is a manager of 1347 Investors and shares voting and dispositive control over the securities held by 1347 Investors. Accordingly, Larry G. Swets, Jr. may be deemed to share beneficial ownership over the securities held directly by 1347 Investors. Each of the Reporting Persons disclaims beneficial ownership of such securities except to the extent of its or his pecuniary interest therein, and this Report shall not be deemed an admission that the Reporting Persons are the beneficial owners of the securities for purposes of Section 16 or for any other purpose.</footnote>
    </footnotes>

    <remarks>1347 Investors may be deemed a director by deputization as a result of Larry G. Swets, Jr., a manager of 1347 Investors, serving on the board of directors of the Issuer.</remarks>

    <ownerSignature>
        <signatureName>/s/ Elliott M. Smith, Attorney-in-Fact for 1347 Investors LLC</signatureName>
        <signatureDate>2017-07-24</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Elliott M. Smith, Attorney-in-Fact for Larry G. Swets, Jr.</signatureName>
        <signatureDate>2017-07-24</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
