OLIN CORPORATION 5.50% SENIOR NOTES DUE 2022 THIRD SUPPLEMENTAL INDENTURE DATED AS OF AUGUST 22, 2012 U.S. BANK NATIONAL ASSOCIATION, as TrusteeThird Supplemental Indenture • August 22nd, 2012 • Olin Corp • Chemicals & allied products • New York
Contract Type FiledAugust 22nd, 2012 Company Industry JurisdictionTHIRD SUPPLEMENTAL INDENTURE (this “Third Supplemental Indenture”), dated as of August 22, 2012, by and between Olin Corporation, a Virginia corporation (the “Company”), and U.S. Bank National Association, as trustee (in such capacity, and solely with respect to the series of Debt Securities provided for herein, the “Trustee”).