<SEC-DOCUMENT>0001140361-17-030135.txt : 20170803
<SEC-HEADER>0001140361-17-030135.hdr.sgml : 20170803
<ACCEPTANCE-DATETIME>20170803200648
ACCESSION NUMBER:		0001140361-17-030135
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20170724
FILED AS OF DATE:		20170803
DATE AS OF CHANGE:		20170803

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Gallo David
		CENTRAL INDEX KEY:			0001601013

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36842
		FILM NUMBER:		171006624

	MAIL ADDRESS:	
		STREET 1:		510 MADISON AVENUE
		STREET 2:		25TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			VALINOR MANAGEMENT, L.P.
		CENTRAL INDEX KEY:			0001401388
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36842
		FILM NUMBER:		171006630

	BUSINESS ADDRESS:	
		STREET 1:		510 MADISON AVENUE
		STREET 2:		25TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-918-5245

	MAIL ADDRESS:	
		STREET 1:		510 MADISON AVENUE
		STREET 2:		25TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

	FORMER NAME:	
		FORMER CONFORMED NAME:	VALINOR MANAGEMENT, LLC
		DATE OF NAME CHANGE:	20070530

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Valinor Associates, LLC
		CENTRAL INDEX KEY:			0001713363
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36842
		FILM NUMBER:		171006625

	BUSINESS ADDRESS:	
		STREET 1:		C/O VALINOR MANAGEMENT, L.P.
		STREET 2:		510 MADISON AVE., 25TH FL.
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-918-5226

	MAIL ADDRESS:	
		STREET 1:		C/O VALINOR MANAGEMENT, L.P.
		STREET 2:		510 MADISON AVE., 25TH FL.
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Valinor Capital Partners SPV XIX, LLC
		CENTRAL INDEX KEY:			0001713362
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36842
		FILM NUMBER:		171006629

	BUSINESS ADDRESS:	
		STREET 1:		C/O VALINOR MANAGEMENT, L.P.
		STREET 2:		510 MADISON AVE., 25TH FL.
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-918-5226

	MAIL ADDRESS:	
		STREET 1:		C/O VALINOR MANAGEMENT, L.P.
		STREET 2:		510 MADISON AVE., 25TH FL.
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Valinor Capital Partners SPV XXII, LLC
		CENTRAL INDEX KEY:			0001713361
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36842
		FILM NUMBER:		171006628

	BUSINESS ADDRESS:	
		STREET 1:		C/O VALINOR MANAGEMENT, L.P.
		STREET 2:		510 MADISON AVE., 25TH FL.
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-918-5226

	MAIL ADDRESS:	
		STREET 1:		C/O VALINOR MANAGEMENT, L.P.
		STREET 2:		510 MADISON AVE., 25TH FL.
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			VND Partners, L.P.
		CENTRAL INDEX KEY:			0001713356
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36842
		FILM NUMBER:		171006627

	BUSINESS ADDRESS:	
		STREET 1:		C/O VALINOR MANAGEMENT, L.P.
		STREET 2:		510 MADISON AVE., 25TH FL.
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-918-5226

	MAIL ADDRESS:	
		STREET 1:		C/O VALINOR MANAGEMENT, L.P.
		STREET 2:		510 MADISON AVE., 25TH FL.
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			VALINOR CAPITAL PARTNERS OFFSHORE MASTER FUND, L.P.
		CENTRAL INDEX KEY:			0001452938
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36842
		FILM NUMBER:		171006626

	BUSINESS ADDRESS:	
		STREET 1:		C/O MORGAN STANLEY FUND SERVICES(CAYMAN)
		STREET 2:		CAYMAN CORPORATE CENTER, 27 HOSPITAL RD
		CITY:			GRAND CAYMAN
		STATE:			E9
		ZIP:			KY1-9008
		BUSINESS PHONE:		212-918-5245

	MAIL ADDRESS:	
		STREET 1:		C/O MORGAN STANLEY FUND SERVICES(CAYMAN)
		STREET 2:		CAYMAN CORPORATE CENTER, 27 HOSPITAL RD
		CITY:			GRAND CAYMAN
		STATE:			E9
		ZIP:			KY1-9008

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NextDecade Corp.
		CENTRAL INDEX KEY:			0001612720
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS TRANSMISSION & DISTRIBUTION [4923]
		IRS NUMBER:				465723951
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3 WATERWAY SQUARE PLACE
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77380
		BUSINESS PHONE:		832-403-1874

	MAIL ADDRESS:	
		STREET 1:		3 WATERWAY SQUARE PLACE
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77380

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Harmony Merger Corp.
		DATE OF NAME CHANGE:	20140703
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>form3.xml
<DESCRIPTION>FORM 3
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2017-07-24</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001612720</issuerCik>
        <issuerName>NextDecade Corp.</issuerName>
        <issuerTradingSymbol>NEXT</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001401388</rptOwnerCik>
            <rptOwnerName>VALINOR MANAGEMENT, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>510 MADISON AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2>25TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
            <isTenPercentOwner>true</isTenPercentOwner>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001713362</rptOwnerCik>
            <rptOwnerName>Valinor Capital Partners SPV XIX, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O VALINOR MANAGEMENT, L.P.</rptOwnerStreet1>
            <rptOwnerStreet2>510 MADISON AVE., 25TH FL.</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001713361</rptOwnerCik>
            <rptOwnerName>Valinor Capital Partners SPV XXII, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O VALINOR MANAGEMENT, L.P.</rptOwnerStreet1>
            <rptOwnerStreet2>510 MADISON AVE., 25TH FL.</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001713356</rptOwnerCik>
            <rptOwnerName>VND Partners, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O VALINOR MANAGEMENT, L.P.</rptOwnerStreet1>
            <rptOwnerStreet2>510 MADISON AVE., 25TH FL.</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001452938</rptOwnerCik>
            <rptOwnerName>VALINOR CAPITAL PARTNERS OFFSHORE MASTER FUND, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O VALINOR MANAGEMENT, L.P.</rptOwnerStreet1>
            <rptOwnerStreet2>510 MADISON AVE., 25TH FL.</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
            <isTenPercentOwner>true</isTenPercentOwner>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001713363</rptOwnerCik>
            <rptOwnerName>Valinor Associates, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O VALINOR MANAGEMENT, L.P.</rptOwnerStreet1>
            <rptOwnerStreet2>510 MADISON AVE., 25TH FL.</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
            <isTenPercentOwner>true</isTenPercentOwner>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001601013</rptOwnerCik>
            <rptOwnerName>Gallo David</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O VALINOR MANAGEMENT, L.P.</rptOwnerStreet1>
            <rptOwnerStreet2>510 MADISON AVE., 25TH FL.</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
            <isTenPercentOwner>true</isTenPercentOwner>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock, $ 0.0001 par value</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4510326</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F1"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock, $ 0.0001 par value</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>585829</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F2"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock, $ 0.0001 par value</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5676973</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F3"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock, $ 0.0001 par value</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>12247109</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F4"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">See Exhibit 99.1 for text of footnote (1).</footnote>
        <footnote id="F2">See Exhibit 99.1 for text of footnote (2).</footnote>
        <footnote id="F3">See Exhibit 99.1 for text of footnote (3).</footnote>
        <footnote id="F4">See Exhibit 99.1 for text of footnote (4).</footnote>
    </footnotes>

    <remarks>Exhibit 99.1 (Footnotes) and Exhibit 99.2 (Joint Filer Information) are incorporated herein by reference.</remarks>

    <ownerSignature>
        <signatureName>/s/ David Angstreich, Title: Chief Operating Officer</signatureName>
        <signatureDate>2017-08-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>ex99_1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
<html>
<head>
<title></title>
<!--Licensed to: Summit Financial Disclosure, LLC
    Document created using EDGARfilings PROfile 4.3.2.1
    Copyright 1995 - 2017 Summit Financial Printing, LLC.  All rights reserved.-->
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<body style="FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" bgcolor="#ffffff" text="#000000">
<div>
<hr style="BORDER-BOTTOM: medium none; TEXT-ALIGN: center; BORDER-LEFT: medium none; BACKGROUND-COLOR: #000000; HEIGHT: 4px; COLOR: #000000; MARGIN-LEFT: auto; BORDER-TOP: medium none; MARGIN-RIGHT: auto; BORDER-RIGHT: medium none" align="center" noshade="noshade">
</div>

<div>
<div style="TEXT-ALIGN: center; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>Exhibit 99.1</u></div>

<div><br>
</div>

<table style="WIDTH: 100%; BORDER-COLLAPSE: collapse; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="z21f6b4207a4b45c4b0de0a81da5f9bda" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Name and Address of Reporting Person:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Valinor Management L.P.</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">510 Madison Avenue, 25th Floor</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">New York, NY 10022</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Issuer Name and Ticker or Trading Symbol:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">NextDecade Corporation [NEXT]</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
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<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Date of Event Requiring Statement</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">(Month/Day/Year):</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">July 24, 2017</div>
</td>
</tr>
</table>

<div><br>
</div>

<div style="TEXT-ALIGN: center; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>Footnotes to Form 3</u></div>

<div><br>
</div>

<div style="TEXT-ALIGN: justify; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">(1)&#160; Represents 4,510,326 shares directly held by Valinor Capital Partners SPV XIX, LLC (&#8220;SPV XIX&#8221;) (including 685,784 shares issuable pursuant to the Merger Agreement upon the satisfaction of certain milestones).&#160;&#160; Valinor Management, L.P. (&#8220;Valinor Management&#8221;) serves as investment manager to SPV XIX and David Gallo is the Founder, Managing Partner, and Portfolio Manager of Valinor Management.&#160; Each of Valinor Management and David Gallo may be deemed to beneficially own the securities held by SPV XIX and each of Valinor Management and David Gallo disclaims beneficial ownership of the reported shares, except to the extent of its or his pecuniary interest.</div>

<div><br>
</div>

<div style="TEXT-ALIGN: justify; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">(2)&#160; Represents 585,829 shares directly held by Valinor Capital Partners SPV XXII, LLC (&#8220;SPV XXII&#8221;) (including 89,074 shares issuable pursuant to the Merger Agreement upon the satisfaction of certain milestones).&#160; Valinor Management serves as investment manager to SPV XXII and David Gallo is the Founder, Managing Partner, and Portfolio Manager of Valinor Management.&#160; Each of Valinor Management and David Gallo may be deemed to beneficially own the securities held by SPV XXII and each of Valinor Management and David Gallo disclaims beneficial ownership of the reported shares, except to the extent of its or his pecuniary interest.</div>

<div><br>
</div>

<div style="TEXT-ALIGN: justify; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">(3)&#160; Represents 5,676,973 shares held directly held by VND Partners, L.P. (&#8220;VND Partners&#8221;) (including 863,168 contingent shares issuable pursuant to the Merger Agreement upon the satisfaction of certain milestones).&#160; Valinor Management serves as investment manager to VND Partners and&#160;Valinor Associates, LLC (&#8220;Associates&#8221;) serves as general partner to VND Partners. &#160;David Gallo is the Founder, Managing Partner, and Portfolio Manager of Valinor Management and he is the Managing Member of Associates.&#160; Each of Valinor Management, Associates&#160;and David Gallo may be deemed to beneficially own the securities held by VND Partners and each of Valinor Management, Associates&#160;and David Gallo disclaims beneficial ownership of the reported shares, except to the extent of its or his pecuniary interest.</div>

<div><br>
</div>

<div style="TEXT-ALIGN: justify; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">(4) Represents 12,247,109 shares directly held by Valinor Capital Partners Offshore Master Fund, L.P. (&#8220;Capital Partners Offshore Master&#8221;) (including 1,862,143 shares issuable pursuant to the Merger Agreement upon the satisfaction of certain milestones).&#160; Valinor Management serves as investment manager to Capital Partners Offshore Master and Associates serves as general partner to Capital Partners Offshore Master.&#160; David Gallo is the Founder, Managing Partner, and Portfolio Manager of Valinor Management and he is the Managing Member of&#160;Associates.&#160; Each of Valinor Management,&#160;Associates and David Gallo may be deemed to beneficially own the securities held by Capital Partners Offshore Master and each of Valinor Management,&#160;Associates and David Gallo disclaims beneficial ownership of the reported shares, except to the extent of its or his pecuniary interest.</div>

<div>&#160;</div>
</div>

<div>&#160;</div>

<div>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>3
<FILENAME>ex99_2.htm
<DESCRIPTION>EXHIBIT 99.2
<TEXT>
<html>
<head>
<title></title>
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    Document created using EDGARfilings PROfile 4.3.2.1
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<div style="TEXT-ALIGN: right; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>Exhibit 99.2</u></div>

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</div>

<div style="TEXT-ALIGN: center; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>Joint Filer Information</u></div>

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</div>

<div><br>
</div>

<table style="WIDTH: 100%; BORDER-COLLAPSE: collapse; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="z30561e61c0ae4fce982baaac95ce1acb" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Name of Joint Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Valinor Capital Partners SPV XIX, LLC</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Address of Joint Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">c/o Valinor Management L.P.</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">510 Madison Avenue, 25th Floor</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">New York, NY 10022</div>
</td>
</tr>

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<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

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<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Relationship of Joint Filer to Issuer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Director</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Issuer Name and Ticker or Trading Symbol:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">NextDecade Corporation [NEXT]</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Date of Event Requiring</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Statement (Month/Day/Year):</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">July 24, 2017</div>
</td>
</tr>

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<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Designated Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Valinor Management L.P.</div>
</td>
</tr>
</table>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Signature:</div>

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<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Valinor Capital Partners SPV XIX, LLC</div>

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</div>

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</div>

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<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>/s/ David Angstreich</u></div>

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<table style="WIDTH: 100%; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="z5d5bc78dd1fd4592b42e10ceee4f2217" class="DSPFListTable" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 36pt; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt; VERTICAL-ALIGN: top; align: right">Name:</td>
<td style="TEXT-ALIGN: left; WIDTH: auto; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">David Angstreich</div>
</td>
</tr>
</table>
</div>

<div style="TEXT-ALIGN: left">
<table style="WIDTH: 100%; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="zda5ba15f163d4bd7b69381806727ac8f" class="DSPFListTable" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 36pt; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt; VERTICAL-ALIGN: top; align: right">Title:</td>
<td style="TEXT-ALIGN: left; WIDTH: auto; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Chief Operating Officer</div>
</td>
</tr>
</table>
</div>

<div><br>
</div>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>August 3, 2017</u></div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Date</div>

<div style="MARGIN-TOP: 10pt; MARGIN-BOTTOM: 10pt; CLEAR: both" id="DSPFPageBreakArea">
<div style="TEXT-ALIGN: center" id="DSPFPageNumberArea"><font style="FONT-STYLE: normal; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 8pt; FONT-WEIGHT: normal" id="DSPFPageNumber">Page 1 of 6</font></div>

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</div>

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</div>

<div style="TEXT-ALIGN: right; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>Exhibit 99.2</u></div>

<div><br>
</div>

<div style="TEXT-ALIGN: center; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>Joint Filer Information</u></div>

<div><br>
</div>

<div><br>
</div>

<table style="WIDTH: 100%; BORDER-COLLAPSE: collapse; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="zd054eabbc7f04303b34daee39880edd5" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Name of Joint Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Valinor Capital Partners SPV XXII, LLC</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Address of Joint Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">c/o Valinor Management L.P.</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">510 Madison Avenue, 25th Floor</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">New York, NY 10022</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Relationship of Joint Filer to Issuer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Director</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Issuer Name and Ticker or Trading Symbol:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">NextDecade Corporation [NEXT]</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Date of Event Requiring</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Statement (Month/Day/Year):</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">July 24, 2017</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Designated Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Valinor Management L.P.</div>
</td>
</tr>
</table>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Signature:</div>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Valinor Capital Partners SPV XXII, LLC</div>

<div><br>
</div>

<div><br>
</div>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>/s/ David Angstreich</u></div>

<div style="TEXT-ALIGN: left">
<table style="WIDTH: 100%; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="z2080c0e4286f4da8aac8c86667e35751" class="DSPFListTable" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 36pt; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt; VERTICAL-ALIGN: top; align: right">Name:</td>
<td style="TEXT-ALIGN: left; WIDTH: auto; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">David Angstreich</div>
</td>
</tr>
</table>
</div>

<div style="TEXT-ALIGN: left">
<table style="WIDTH: 100%; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="z20c7754cc16942e3b1c178a0f819d230" class="DSPFListTable" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 36pt; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt; VERTICAL-ALIGN: top; align: right">Title:</td>
<td style="TEXT-ALIGN: left; WIDTH: auto; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Chief Operating Officer</div>
</td>
</tr>
</table>
</div>

<div><br>
</div>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>August 3, 2017</u></div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Date</div>

<div style="MARGIN-TOP: 10pt; MARGIN-BOTTOM: 10pt; CLEAR: both" id="DSPFPageBreakArea">
<div style="TEXT-ALIGN: center" id="DSPFPageNumberArea"><font style="FONT-STYLE: normal; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 8pt; FONT-WEIGHT: normal" id="DSPFPageNumber">Page 2 of 6</font></div>

<div style="PAGE-BREAK-AFTER: always" id="DSPFPageBreak">
<hr style="BORDER-RIGHT-WIDTH: 0px; BACKGROUND-COLOR: #000000; MARGIN: 4px 0px; WIDTH: 100%; BORDER-TOP-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; HEIGHT: 2px; COLOR: #000000; CLEAR: both; BORDER-LEFT-WIDTH: 0px" noshade="noshade">
</div>
</div>

<div style="TEXT-ALIGN: right; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>Exhibit 99.2</u></div>

<div><br>
</div>

<div style="TEXT-ALIGN: center; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>Joint Filer Information</u></div>

<div><br>
</div>

<div><br>
</div>

<table style="WIDTH: 100%; BORDER-COLLAPSE: collapse; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="z32a02b54d3d14d73bfa8b62608e190ba" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Name of Joint Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">VND Partners, L.P.</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Address of Joint Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">c/o Valinor Management L.P.</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">510 Madison Avenue, 25th Floor</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">New York, NY 10022</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Relationship of Joint Filer to Issuer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Director</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Issuer Name and Ticker or Trading Symbol:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">NextDecade Corporation [NEXT]</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Date of Event Requiring</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Statement (Month/Day/Year):</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">July 24, 2017</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Designated Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Valinor Management L.P.</div>
</td>
</tr>
</table>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Signature:</div>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">VND Partners, L.P.</div>

<div><br>
</div>

<div><br>
</div>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>/s/ David Angstreich</u></div>

<div style="TEXT-ALIGN: left">
<table style="WIDTH: 100%; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="z0b4f2196d1f94e98a5d89f2e3dc18444" class="DSPFListTable" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 36pt; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt; VERTICAL-ALIGN: top; align: right">Name:</td>
<td style="TEXT-ALIGN: left; WIDTH: auto; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">David Angstreich</div>
</td>
</tr>
</table>
</div>

<div style="TEXT-ALIGN: left">
<table style="WIDTH: 100%; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="z34e163b077f24ceaaa1b7889986b46e0" class="DSPFListTable" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 36pt; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt; VERTICAL-ALIGN: top; align: right">Title:</td>
<td style="TEXT-ALIGN: left; WIDTH: auto; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Chief Operating Officer</div>
</td>
</tr>
</table>
</div>

<div><br>
</div>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>August 3, 2017</u></div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Date</div>

<div><br>
</div>

<div style="MARGIN-TOP: 10pt; MARGIN-BOTTOM: 10pt; CLEAR: both" id="DSPFPageBreakArea">
<div style="TEXT-ALIGN: center" id="DSPFPageNumberArea"><font style="FONT-STYLE: normal; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 8pt; FONT-WEIGHT: normal" id="DSPFPageNumber">Page 3 of 6</font></div>

<div style="PAGE-BREAK-AFTER: always" id="DSPFPageBreak">
<hr style="BORDER-RIGHT-WIDTH: 0px; BACKGROUND-COLOR: #000000; MARGIN: 4px 0px; WIDTH: 100%; BORDER-TOP-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; HEIGHT: 2px; COLOR: #000000; CLEAR: both; BORDER-LEFT-WIDTH: 0px" noshade="noshade">
</div>
</div>

<div style="TEXT-ALIGN: right; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>Exhibit 99.2</u></div>

<div><br>
</div>

<div style="TEXT-ALIGN: center; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>Joint Filer Information</u></div>

<div><br>
</div>

<div><br>
</div>

<table style="WIDTH: 100%; BORDER-COLLAPSE: collapse; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="z8a4485d2b1f54c84b28c5eddadd6ca36" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Name of Joint Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Valinor Capital Partners Offshore Master Fund, L.P.</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Address of Joint Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">c/o Valinor Management L.P.</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">510 Madison Avenue, 25th Floor</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">New York, NY 10022</div>
</td>
</tr>

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<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Relationship of Joint Filer to Issuer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">10% Owner; Director</div>
</td>
</tr>

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<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Issuer Name and Ticker or Trading Symbol:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">NextDecade Corporation [NEXT]</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Date of Event Requiring</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Statement (Month/Day/Year):</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">July 24, 2017</div>
</td>
</tr>

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<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Designated Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Valinor Management L.P.</div>
</td>
</tr>
</table>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Signature:</div>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Valinor Capital Partners Offshore Master Fund, L.P.</div>

<div><br>
</div>

<div><br>
</div>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>/s/ David Angstreich</u></div>

<div>
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<tr style="VERTICAL-ALIGN: top">
<td style="WIDTH: 36pt; VERTICAL-ALIGN: top; align: right">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Name:</div>
</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; align: left">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">David Angstreich</div>
</td>
</tr>
</table>
</div>

<div>
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<td style="WIDTH: 36pt; VERTICAL-ALIGN: top; align: right">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Title:</div>
</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; align: left">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Chief Operating Officer</div>
</td>
</tr>
</table>
</div>

<div><br>
</div>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>August 3, 2017</u></div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Date</div>

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</div>

<div><br>
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<div style="MARGIN-TOP: 10pt; MARGIN-BOTTOM: 10pt; CLEAR: both" id="DSPFPageBreakArea">
<div style="TEXT-ALIGN: center" id="DSPFPageNumberArea"><font style="FONT-STYLE: normal; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 8pt; FONT-WEIGHT: normal" id="DSPFPageNumber">Page 4 of 6</font></div>

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</div>

<div style="TEXT-ALIGN: right; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>Exhibit 99.2</u></div>

<div><br>
</div>

<div style="TEXT-ALIGN: center; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>Joint Filer Information</u></div>

<div><br>
</div>

<div><br>
</div>

<table style="WIDTH: 100%; BORDER-COLLAPSE: collapse; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="z9dfd318aea0b4f45a146f3f24e685157" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Name of Joint Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">David Gallo</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Address of Joint Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">c/o Valinor Management L.P.</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">510 Madison Avenue, 25th Floor</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">New York, NY 10022</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Relationship of Joint Filer to Issuer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Director; 10% Owner</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Issuer Name and Ticker or Trading Symbol:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">NextDecade Corporation [NEXT]</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Date of Event Requiring</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Statement (Month/Day/Year):</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">July 24, 2017</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Designated Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Valinor Management L.P.</div>
</td>
</tr>
</table>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Signature:</div>

<div><br>
</div>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>/s/ David Gallo</u></div>

<div style="TEXT-ALIGN: left">
<table style="WIDTH: 100%; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="zf31a465c981e4713b2278ed144f217bf" class="DSPFListTable" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 36pt; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt; VERTICAL-ALIGN: top; align: right">Name:</td>
<td style="TEXT-ALIGN: left; WIDTH: auto; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">David Gallo</div>
</td>
</tr>
</table>
</div>

<div><br>
</div>

<div><br>
</div>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>August 3, 2017</u></div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Date</div>

<div><br>
</div>

<div style="MARGIN-TOP: 10pt; MARGIN-BOTTOM: 10pt; CLEAR: both" id="DSPFPageBreakArea">
<div style="TEXT-ALIGN: center" id="DSPFPageNumberArea"><font style="FONT-STYLE: normal; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 8pt; FONT-WEIGHT: normal" id="DSPFPageNumber">Page 5 of 6</font></div>

<div style="PAGE-BREAK-AFTER: always" id="DSPFPageBreak">
<hr style="BORDER-RIGHT-WIDTH: 0px; BACKGROUND-COLOR: #000000; MARGIN: 4px 0px; WIDTH: 100%; BORDER-TOP-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; HEIGHT: 2px; COLOR: #000000; CLEAR: both; BORDER-LEFT-WIDTH: 0px" noshade="noshade">
</div>
</div>

<div style="TEXT-ALIGN: right; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>Exhibit 99.2</u></div>

<div><br>
</div>

<div style="TEXT-ALIGN: center; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>Joint Filer Information</u></div>

<div><br>
</div>

<div><br>
</div>

<table style="WIDTH: 100%; BORDER-COLLAPSE: collapse; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="zff9f6f5eec354425b4ade78c56e82e0f" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Name of Joint Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Valinor Associates, LLC</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Address of Joint Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">510 Madison Avenue, 25th Floor</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">New York, NY 10022</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Relationship of Joint Filer to Issuer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">10% Owner; Director</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Issuer Name and Ticker or Trading Symbol:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">NextDecade Corporation [NEXT]</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Date of Event Requiring</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Statement (Month/Day/Year):</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">July 24, 2017</div>
</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Designated Filer:</div>
</td>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top">
<div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Valinor Management L.P.</div>
</td>
</tr>
</table>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Signature:</div>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Valinor Associates, LLC</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">&#160;</div>
</div>

<div><br>
 &#160;</div>

<div>
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>/s/ David Angstreich</u></div>

<div style="TEXT-ALIGN: left">
<table style="WIDTH: 100%; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="z451daf787ae24990bfe32bd0489322bc" class="DSPFListTable" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 36pt; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt; VERTICAL-ALIGN: top; align: right">Name:</td>
<td style="TEXT-ALIGN: left; WIDTH: auto; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">David Angstreich</div>
</td>
</tr>
</table>
</div>

<div style="TEXT-ALIGN: left">
<table style="WIDTH: 100%; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt" id="z0562ffde69634710add5bc90a9d7b6f2" class="DSPFListTable" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 36pt; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt; VERTICAL-ALIGN: top; align: right">Title:</td>
<td style="TEXT-ALIGN: left; WIDTH: auto; VERTICAL-ALIGN: top">
<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Chief Operating Officer</div>
</td>
</tr>
</table>
</div>
</div>

<div>&#160;</div>

<div><br>
</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt"><u>August 3, 2017</u></div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 10pt">Date</div>

<div><br>
</div>

<div><br>
</div>
</div>

<div>&#160;</div>

<div>&#160;</div>

<div style="TEXT-ALIGN: center" id="DSPFPageNumberArea"><font style="FONT-STYLE: normal; FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 8pt; FONT-WEIGHT: normal" id="DSPFPageNumber">Page 6 of 6</font></div>

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