0001959173-25-004324.txt : 20250627 0001959173-25-004324.hdr.sgml : 20250627 20250627132849 ACCESSION NUMBER: 0001959173-25-004324 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20250627 DATE AS OF CHANGE: 20250627 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Southwest Gas Holdings, Inc. CENTRAL INDEX KEY: 0001692115 STANDARD INDUSTRIAL CLASSIFICATION: NATURAL GAS TRANSMISSION & DISTRIBUTION [4923] ORGANIZATION NAME: 01 Energy & Transportation EIN: 813881866 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-37976 FILM NUMBER: 251084608 BUSINESS ADDRESS: STREET 1: C/O SOUTHWEST GAS CORPORATION STREET 2: 8360 S. DURANGO DRIVE CITY: LAS VEGAS STATE: NV ZIP: 89113 BUSINESS PHONE: 702-876-7237 MAIL ADDRESS: STREET 1: C/O SOUTHWEST GAS CORPORATION STREET 2: 8360 S. DURANGO DRIVE CITY: LAS VEGAS STATE: NV ZIP: 89113 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Stefani Robert J CENTRAL INDEX KEY: 0001955367 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 8360 S. DURANGO DRIVE CITY: LAS VEGAS STATE: NV ZIP: 89113 144 1 primary_doc.xml 144 0001955367 XXXXXXXX LIVE 0001692115 Southwest Gas Holdings, Inc. 001-37976 C/O SOUTHWEST GAS CORPORATION 8360 S. DURANGO DRIVE LAS VEGAS NV 89113 702-876-7237 Stefani Robert J Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

7000 525000.00 71912673 06/27/2025 NYSE Common 11/21/2024 Restricted Stock Vesting Issuer N 4690 11/21/2024 Compensation Common 01/04/2025 Restricted Stock Vesting Issuer N 2310 01/04/2025 Compensation N Robert J. Stefani

8360 S. Durango Drive Las Vegas NV 89113

Common 03/28/2025 2000 145100.00 06/27/2025 /s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Robert J. Stefani