UNDERWRITING AGREEMENT United States Steel Corporation $650,000,000 6.250% Senior Notes due 2026Underwriting Agreement • March 15th, 2018 • United States Steel Corp • Steel works, blast furnaces & rolling mills (coke ovens) • New York
United States Steel Corporation, a Delaware corporation (the “Company”), proposes to issue and sell to the several Underwriters listed in Schedule 1 hereto (the “Underwriters”), for whom you are acting as representative (the “Representative”), $650,000,000 aggregate principal amount of its 6.250% Senior Notes due 2026 (the “Securities”). The Securities will be issued pursuant to an indenture dated as of May 21, 2007 (the “Base Indenture”) between the Company and The Bank of New York Mellon, as trustee (the “Trustee”), as heretofore supplemented and amended and as to be further supplemented and amended by a Ninth Supplemental Indenture, to be dated as of March 15, 2018, to the Base Indenture relating to the Securities (the “Supplemental Indenture” and, together with the Base Indenture and any other amendments or supplements thereto, the “Indenture”), between the Company and the Trustee.
UNITED STATES STEEL CORPORATION, Issuer and THE BANK OF NEW YORK MELLON, Trustee NINTH SUPPLEMENTAL INDENTURE DATED AS OF MARCH 15, 2018 TO INDENTURE DATED AS OF MAY 21, 2007 Relating To $650,000,000 6.250% Senior Notes due March 15, 2026Indenture • March 15th, 2018 • United States Steel Corp • Steel works, blast furnaces & rolling mills (coke ovens) • New York
NINTH SUPPLEMENTAL INDENTURE, dated as of March 15, 2018 (the “Supplemental Indenture”), to the Indenture (defined below) between United States Steel Corporation (the “Company”), a Delaware corporation, and The Bank of New York Mellon, a New York banking corporation, as Trustee (the “Trustee”).
