AVISTA CORPORATION (a Washington corporation) First Mortgage Bonds, 4.35% Series due 2048 UNDERWRITING AGREEMENTUnderwriting Agreement • May 21st, 2018 • Avista Corp • Electric & other services combined • New York
Contract Type FiledMay 21st, 2018 Company Industry JurisdictionThe Securities are to be issued under the Mortgage and Deed of Trust, dated as of June 1, 1939, from the Company to Citibank N.A., trustee (the “Trustee”), as amended and supplemented by various supplemental indentures and other instruments including the Sixty-first Supplemental Indenture, dated as of May 1, 2018 (such Sixty-first Supplemental Indenture and such Mortgage and Deed of Trust, as so amended and supplemented, being hereinafter called, respectively, the “Supplemental Indenture” and the “Mortgage”).