SOUTHWEST GAS CORPORATION $300,000,000 3.70% Senior Notes due 2028 UNDERWRITING AGREEMENTUnderwriting Agreement • March 15th, 2018 • Southwest Gas Corp • Natural gas transmisison & distribution • New York
Southwest Gas Corporation, a California corporation (the “Company”), proposes to issue and sell to the several underwriters (the “Underwriters”) named in Schedule 1 attached to this agreement (this “Agreement”) acting severally and not jointly, the respective amounts set forth in such Schedule 1 of $300,000,000 aggregate principal amount of its 3.70% Senior Notes due 2028 (the “Securities”). The Securities will be issued pursuant to an Indenture to be dated as of March 15, 2018 (the “Base Indenture”), and a supplemental indenture to be dated as of March 15, 2018 (the “Supplemental Indenture” and together with the Base Indenture, the “Indenture”) between the Company and The Bank of New York Mellon Trust Company, N.A., as trustee (the “Trustee”). This is to confirm the agreement concerning the purchase of the Securities from the Company by the Underwriters.
SOUTHWEST GAS CORPORATION, as Issuer and The Bank of New York Mellon Trust Company, N.A., as Trustee INDENTURE Dated as of March 15, 2018 DEBT SECURITIESIndenture • March 15th, 2018 • Southwest Gas Corp • Natural gas transmisison & distribution • New York
INDENTURE, dated as of March 15, 2018, between Southwest Gas Corporation, a California corporation (the “Company”), and The Bank of New York Mellon Trust Company, N.A., a national banking association, as Trustee (the “Trustee”).
