X0609 4 2026-10-16 0 0001506307 KINDER MORGAN, INC. KMI 0002080127 Garthwaite Michael P. false 1001 LOUISIANA STREET, SUITE 1000 HOUSTON TX 77002 0 1 0 0 VP (Pres., Products Pipelines) 1 Class P Common Stock 2026-10-16 4 S 0 1550 33.647 D 47313 D Sales were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on December 9, 2025 in accordance with Rule 10b5-1 under the Securities Exchange Act, as amended. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.345 to $33.94 per share. The reporting person undertakes to provide, upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price. /s/ Michael P. Garthwaite 2026-10-20