Type	Name	Date
Credit agreement	364-Day Term Loan Credit Agreement, by and among Southwest Gas Corporation, JPMorgan Chase Bank, N.A., as Administrative Agent, and the Lenders from time to time party thereto	01/20/2023
Securities purchase agreement	PURCHASE AGREEMENT	12/15/2022
Indenture	Indenture, by and between Southwest Gas Corporation and The Bank of New York Mellon Trust Company, N.A., as Trustee	05/31/2019
Indenture	First Supplemental Indenture, by and between Southwest Gas Corporation and The Bank of New York Mellon Trust Company, N.A., as Trustee	05/31/2019

Type	Name	Date
Acquisition / asset purchase agreement	Purchase and Sale Agreement, by and between Dominion Energy Questar Corporation and Southwest Gas Holdings, Inc	10/05/2021