Exhibit 1 THE WILLIAMS COMPANIES, INC. $800,000,000 8.625% Senior Notes Due 2010 UNDERWRITING AGREEMENTWilliams Companies Inc • June 13th, 2003 • Natural gas transmission • New York
Company FiledJune 13th, 2003 Industry Jurisdiction
EXHIBIT 4 NINTH SUPPLEMENTAL INDENTURE DATED AS OF JUNE 10, 2003Ninth Supplemental Indenture • June 13th, 2003 • Williams Companies Inc • Natural gas transmission • New York
Contract Type FiledJune 13th, 2003 Company Industry Jurisdiction