Item 5. Other Information
Item 5. Other Information
Securities Trading Plans of Directors and Executive Officers
During the three months ended March 31, 2026, none of our directors or executive officers adopted or terminated any contract, instruction or written plan for the purchase or sale of our securities that was intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) or any “non-Rule 10b5-1 trading arrangement.”
Item 6. Exhibits
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Exhibit No. Description
3.1 Second Amended and Restated Certificate of Incorporation of NextDecade Corporation, dated July 24, 2017(Incorporated by reference to Exhibit 3.1 of the Registrant’s Current Report on Form 8-K, filed July 28, 2017).
3.2 Amended and Restated Bylaws of NextDecade Corporation, as amended March 3, 2021(Incorporated by reference to Exhibit 4.2 of the Registrant’s Registration Statement on Form S-1 filed June 24, 2022).
3.3 Certificate of Designations of Series A Convertible Preferred Stock, dated August 9, 2018 (Incorporated by reference to Exhibit 4.3 of the Registrant’s Registration Statement on Form S-3, filed December 20, 2018).
3.4 Certificate of Designations of Series B Convertible Preferred Stock, dated September 28, 2018 (Incorporated by reference to Exhibit 3.4 of the Registrant’s Quarterly Report on Form 10-Q, filed November 9, 2018).
3.5 Certificate of Designations of Series C Convertible Preferred Stock, dated March 17, 2021 (Incorporated by reference to Exhibit 3.1 of the Registrant’s Current Report on Form 8-K, filed March 18, 2021).
3.6 Certificate of Amendment to Certificate of Designations of Series A Convertible Preferred Stock, dated July 12, 2019 (Incorporated by reference to Exhibit 3.1 of the Registrant’s Current Report on Form 8-K, filed July 15, 2019).
3.7 Certificate of Amendment to Certificate of Designations of Series B Convertible Preferred Stock, dated July 12, 2019 (Incorporated by reference to Exhibit 3.2 of the Registrant’s Current Report on Form 8-K, filed July 15, 2019).
3.8 Certificate of Increase to Certificate of Designations of Series A Convertible Preferred Stock of NextDecade Corporation, dated July 15, 2019 (Incorporated by reference to Exhibit 3.7 of the Registrant's Quarterly Report on Form 10-Q, filed August 6, 2019).
3.9 Certificate of Increase to Certificate of Designations of Series B Convertible Preferred Stock of NextDecade Corporation, dated July 15, 2019 (Incorporated by reference to Exhibit 3.8 of the Registrant’s Quarterly Report on Form 10-Q, filed August 6, 2019).
10.1*† Second Amendment to Amended and Restated Limited Liability Company Agreement of Rio Grande LNG Intermediate Holdings, LLC, dated as of March 2, 2026.
10.2*† Amendment to Amended and Restated Limited Liability Company Agreement of Rio Grande LNG Train 4 Intermediate Holdings, LLC, dated as of March 2, 2026.
10.3*† Change Orders to the Amended and Restated Fixed Price Turnkey Agreement for the Engineering, Procurement and Construction of Trains 1 and 2 of the Rio Grande Natural Gas Liquefaction Facility, made and executed as of September 14, 2022, by and between Rio Grande LNG, LLC and Bechtel Energy Inc.: (i) EC00273, dated as of February 6, 2026; (ii) EC00258, dated as of February 20, 2026; (iii) EC00235, dated as of March 10, 2026; (iv) EC00282, dated as of March 17, 2026; and (v) EC00287, dated as of March 25, 2026.
10.4*† Change Orders to the Amended and Restated Fixed Price Turnkey Agreement for the Engineering, Procurement and Construction of Train 3 of the Rio Grande Natural Gas Liquefaction Facility, made and executed as of September 15, 2022, by and between Rio Grande LNG, LLC and Bechtel Energy Inc.: (i) EC00274, dated as of February 6, 2026; (ii) EC00237, dated as of March 10, 2026; (iii) EC00283, dated as of March 17, 2026; and (iv) EC00288, dated as of March 25, 2026.
10.5*† Change Orders to the Amended and Restated Fixed Price Turnkey Agreement for the Engineering, Procurement and Construction of Train 4 of the Rio Grande Natural Gas Liquefaction Facility, made and executed as of June 7, 2025, by and between Rio Grande LNG Train 4, LLC and Bechtel Energy Inc.: (i) EC40013 and EC40033, each dated as of February 6, 2026; and (ii) EC40031, dated as of March 17, 2026.
31.1* Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2* Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1** Certification of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2** Certification of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS Inline XBRL Instance Document (the Instance Document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document).
101.SCH* Inline XBRL Taxonomy Extension Schema Document.
101.CAL* Inline XBRL Taxonomy Extension Calculation Linkbase Document.
101.LAB* Inline XBRL Taxonomy Extension Label Linkbase Document.
101.PRE* Inline XBRL Taxonomy Extension Presentation Linkbase Document.
101.DEF* Inline XBRL Taxonomy Extension Definition Linkbase Document.
104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).
* Filed herewith.
** Furnished herewith.
† Certain portions of this exhibit have been omitted pursuant to Item 601(b)(10)(iv) of Regulation S-K.
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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
NEXTDECADE CORPORATION
Date: April 30, 2026
By: /s/ Matthew K. Schatzman
Matthew K. Schatzman
Chairman of the Board and Chief Executive Officer
(Principal Executive Officer)
Date: April 30, 2026
By: /s/ Michael R. Mott
Michael R. Mott
Senior Vice President, Enterprise Transformation and Interim Chief Financial Officer
(Principal Financial Officer)
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