X0305 4 2012-06-13 0 0001506307 KINDER MORGAN, INC. KMI 0001326207 KEAN STEVEN J 500 DALLAS STREET SUITE 1000 HOUSTON TX 77002 1 1 0 0 Executive VP & COO Class P common stock 2012-06-13 4 M 0 217628 A 1102402 D Class P common stock 2012-06-13 4 M 0 28996 A 1131398 D Class B common stock 2012-06-13 4 M 0 44280 D Class P Common Stock 217628 7486327 D Class C common stock 2012-06-13 4 M 0 143 D Class P Common Stock 28996 322217 D The shares of the series of Class B and common stock and Class C common stock held by the Reporting Person automatically converted into shares of Class P common stock upon the voluntary conversion by holders other than the Reporting Person of shares of Class A common stock of the corresponding series into shares of Class P common stock (and subsequent transfer of such shares of Class P common stock). The shares of the issuer's Class A common stock, Class B common stock and Class C common stock are convertible into a fixed aggregate number of shares of the issuer's Class P common stock. The shares of Class A common stock initially were convertible into shares of Class P common stock on a one-for-one basis, and the shares of Class B common stock and Class C common stock initially were not convertible into any shares of Class P common stock. Upon certain circumstances, the shares of Class B common stock and Class C common stock may convert into shares of Class P common stock, and the shares of Class A common stock would become convertible in to a correspondingly lesser number of shares of Class P common stock. Any shares of Class A common stock, Class B common stock and Class C common stock outstanding on May 31, 2015 will automatically convert into shares of Class P common stock. Not applicable. /s/ Steven J. Kean 2012-06-13