Item 6. Exhibits. Copy as markdown Exhibit Number Description 3.1 Amended and Restated Certificate of Incorporation of KMI dated May 8, 2015 (filed as Exhibit 3.1 to KMI’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2015 (File No. 001-35081)). 3.2 Certificate of Amendment to Amended and Restated Certificate of Incorporation of KMI dated May 10, 2023 (filed as Exhibit 3.1 to KMI’s Current Report on Form 8-K filed May 16, 2023 (File No. 001-35081)). 4.1 Certificate of the Vice President and Treasurer and the Vice President and Chief Financial Officer of KMI establishing the terms of the 5.150% Senior Notes due 2030 and the 5.850% Senior Notes due 2035. 10.1 Cross Guarantee Agreement, dated as of November 26, 2014, among KMI and certain of its subsidiaries, with schedules updated as of June 3 0 , 2025. 22.1 Subsidiary guarantors and issuers of guaranteed securities. 31.1 Certification of Chief Executive Officer pursuant to Rule 13a-14(a) or 15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 31.2 Certification of Chief Financial Officer pursuant to Rule 13a-14(a) or 15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 32.1 Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 32.2 Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 101 Interactive data files (formatted as Inline XBRL). 104 Cover page interactive data file (formatted as Inline XBRL and contained in Exhibit 101).
SIGNATURE
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.
KINDER MORGAN, INC. Registrant
Date: July 18, 2025 By: /s/ David P. Michels David P. Michels Vice President and Chief Financial Officer (principal financial and accounting officer)
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