Results of Operations and Financial Condition In accordance with General Instruction B.2. of Form 8-K, the following information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act. On October 21, 2026, Kinder Morgan, Inc. “KMI” issued a press release announcing its preliminary financial res…

Other Events. On July 28, 2026, Kinder Morgan, Inc. (“KMI”) entered into an underwriting agreement (the “Underwriting Agreement”) with BofA Securities, Inc., CIBC World Markets Corp., PNC Capital Markets LLC, RBC Capital Markets, LLC and Wells Fargo Securities, LLC, as representatives of the several underwriters named therein, pursuant to which KMI agreed to sell (i) $1,150,000,000 aggregate principal amount of KMI’s 5.550% Senior Notes due 2036 (the “2036 Notes”) and (ii) $600,000,000 aggreg…

Results of Operations and Financial Condition In accordance with General Instruction B.2. of Form 8-K, the following information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act. On July 22, 2026, Kinder Morgan, Inc. “KMI” issued a press release announcing its preliminary financial result…

in its entirety. 2 S I G N A T U R E 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 hereunto duly authorized. KINDER MORGAN, INC. Dated: May 28, 2026 By: /s/ David P. Michels David P. Michels Vice President and Chief Financial Officer 3

Entry into a Material Definitive Agreement. Amended and Restated Revolving Credit Facility On May 21, 2026, Kinder Morgan, Inc. (the “Company”), as borrower, entered into an Amended and Restated Revolving Credit Agreement (the “Amended Credit Facility”) with Barclays Bank PLC, as administrative agent (“Barclays”), and the lenders listed on the signature pages to such Amended Credit Facility, which amended and restated the Company’s $3.5 billion Revolving Credit Agreement dated August 20, 2021…

Chief Operating Officer — James E. Holland: James E. Holland plans to retire and Kenneth W. Grubb has been appointed as the new Chief Operating Officer.

Results of Operations and Financial Condition In accordance with General Instruction B.2. of Form 8-K, the following information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act. On April 22, 2026, Kinder Morgan, Inc. “KMI” issued a press release announcing its preliminary financial resul…

Results of Operations and Financial Condition In accordance with General Instruction B.2. of Form 8-K, the following information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act. On January 21, 2026, Kinder Morgan, Inc. issued a press release announcing its preliminary financial results f…

Results of Operations and Financial Condition In accordance with General Instruction B.2. of Form 8-K, the following information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act. On October 22, 2025, Kinder Morgan, Inc. issued a press release announcing its preliminary financial results f…

Results of Operations and Financial Condition In accordance with General Instruction B.2. of Form 8-K, the following information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act. On July 16, 2025, Kinder Morgan, Inc. issued a press release announcing its preliminary financial results for…

Other Events. On April 22, 2025, Kinder Morgan, Inc. (“KMI”) entered into an underwriting agreement (the “Underwriting Agreement”) with Barclays Capital Inc., Citigroup Global Markets Inc., Credit Agricole Securities (USA) Inc. and J.P. Morgan Securities LLC, as representatives of the several underwriters named therein, pursuant to which KMI agreed to sell (i) $1,100,000,000 aggregate principal amount of KMI’s 5.150% Senior Notes due 2030 (the “ 2030 Notes”) and (ii) $750,000,000 aggregate pr…

Results of Operations and Financial Condition In accordance with General Instruction B.2. of Form 8-K, the following information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act. On April 16, 2025, Kinder Morgan, Inc. issued a press release announcing its preliminary financial results for…

Director — Deborah Macdonald: Ms. Macdonald is retiring from the Board of Directors and will not stand for re-election.

Results of Operations and Financial Condition In accordance with General Instruction B.2. of Form 8-K, the following information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act. On January 22, 2025, Kinder Morgan, Inc. issued a press release announcing its preliminary financial results f…

Results of Operations and Financial Condition In accordance with General Instruction B.2. of Form 8-K, the following information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act. On October 16, 2024, Kinder Morgan, Inc. issued a press release announcing its preliminary financial results f…

Director — Joel V. Staff: Joel V. Staff is retiring from the Board of Directors.

Other Events. On July 22, 2024, Kinder Morgan, Inc. (“KMI”) entered into an underwriting agreement (the “Underwriting Agreement”) with BofA Securities, Inc., BMO Capital Markets Corp., MUFG Securities Americas Inc. and RBC Capital Markets, LLC, as representatives of the several underwriters named therein, pursuant to which KMI agreed to sell (i) $500,000,000 aggregate principal amount of KMI’s 5.100% Senior Notes due 2029 (the “ 2029 Notes”) and (ii) $750,000,000 aggregate principal amount of…

Results of Operations and Financial Condition In accordance with General Instruction B.2. of Form 8-K, the following information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act. On July 17, 2024, Kinder Morgan, Inc. issued a press release announcing its preliminary financial results for…

Results of Operations and Financial Condition In accordance with General Instruction B.2. of Form 8-K, the following information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act. On April 17, 2024, Kinder Morgan, Inc. issued a press release announcing its preliminary financial results for…

Other Events. On January 29, 2024, Kinder Morgan, Inc. (“KMI”) entered into an underwriting agreement (the “Underwriting Agreement”) with Mizuho Securities USA LLC, SMBC Nikko Securities America, Inc., TD Securities (USA) LLC and Wells Fargo Securities, LLC, as representatives of the several underwriters named therein, pursuant to which KMI agreed to sell (i) $1,250,000,000 aggregate principal amount of KMI’s 5.000% Senior Notes due 2029 (the “ 2029 Notes”) and (ii) $1,000,000,000 aggregate p…

Results of Operations and Financial Condition In accordance with General Instruction B.2. of Form 8-K, the following information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act. On January 17, 2024, Kinder Morgan, Inc. issued a press release announcing its preliminary financial results f…

Director — Ronald Kuehn: Ronald Kuehn is retiring from the Board of Directors at the end of his current term.

Results of Operations and Financial Condition In accordance with General Instruction B.2. of Form 8-K, the following information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act. On October 18, 2023, Kinder Morgan, Inc. issued a press release announcing its preliminary financial results f…

Director — Gary Hultquist: Gary Hultquist is retiring from the Board of Directors.

CEO — Kim Dang: Ms. Kim Dang was promoted to CEO with associated compensation changes.