X0306 4 2018-08-10 0 0000107263 WILLIAMS COMPANIES INC WMB 0001594972 Bennett Walter J 295 CHIPETA WAY SALT LAKE CITY UT 84108 0 1 0 0 Senior Vice President Common Stock 2018-08-10 4 A 0 59237 A 82019 D On August 10, 2018, pursuant to an Agreement and Plan of Merger dated May 16, 2018 by and among The Williams Companies, Inc. ("Williams"), SCMS LLC, Williams Partners L.P. ("Williams Partners"), and WPZ GP LLC, each of the outstanding common units representing limited partner interests in Williams Partners held by the Reporting Person converted into 1.494 shares of Williams common stock (the "Merger Exchange"). As a result of the Merger Exchange, Williams issued to the Reporting Person the shares of Williams common stock reported on Table I herein. Cher S. Lawrence, Attorney-in-Fact 2018-08-13