| Mar 7, 2024 | CLColvin Lori L VP/Controller/CAO | FTax | 514.22 | $63.35 | $32,576 | |
| Mar 7, 2024 | HKHaller Karen S President and CEO | FTax | 1,510.32 | $63.35 | $95,679 | |
| Mar 7, 2024 | GRGabe Randall P. SVP/Chief Administrative OFC | FTax | 585.46 | $63.35 | $37,089 | |
| Mar 7, 2024 | BJBrown Justin L President/Southwest Gas Corp. | FTax | 1,702.63 | $63.35 | $107,862 | |
| Mar 7, 2024 | TATimperley Amy L. SVP/Chief Reg. & Fin. Planning | FTax | 301.58 | $63.35 | $19,105 | |
| Mar 7, 2024 | WJWilliams Julie M. SVP/Cont. Improvement and Opt. | FTax | 365.86 | $63.35 | $23,177 | |
| Feb 26, 2024 | WJWilliams Julie M. SVP/Cont. Improvement and Opt. | AGrant | 929.76 | $0.00 | $0 | |
| Feb 26, 2024 | TA | AGrant | 2,131.02 | $0.00 | $0 | |
| Feb 26, 2024 | TATimperley Amy L. SVP/Chief Reg. & Fin. Planning | AGrant | 1,102.66 | $0.00 | $0 | |
| Feb 26, 2024 | LRLewis-Raymond Jane Director | AGrant | 2,131.02 | $0.00 | $0 | |
| Feb 26, 2024 | BJBrown Justin L President/Southwest Gas Corp. | AGrant | 4,677.44 | $0.00 | $0 | |
| Feb 26, 2024 | SR | AGrant | 2,131.02 | $0.00 | $0 | |
| Feb 26, 2024 | LHLinginfelter Henry P Director | AGrant | 2,131.02 | $0.00 | $0 | |
| Feb 26, 2024 | TLThornton Leslie T Director | AGrant | 2,131.02 | $0.00 | $0 | |
| Feb 26, 2024 | EA | AGrant | 2,131.02 | $0.00 | $0 | |
| Feb 26, 2024 | MA | AGrant | 2,131.02 | $0.00 | $0 | |
| Feb 26, 2024 | HKHaller Karen S President and CEO | AGrant | 3,838.17 | $0.00 | $0 | |
| Feb 26, 2024 | TAThoman A. Randall Director | AGrant | 2,131.02 | $0.00 | $0 | |
| Feb 26, 2024 | CLColvin Lori L VP/Controller/CAO | AGrant | 1,376.77 | $0.00 | $0 | |
| Feb 26, 2024 | CE | AGrant | 2,131.02 | $0.00 | $0 | |
| Feb 26, 2024 | RCRuisanchez Carlos Director | AGrant | 2,131.02 | $0.00 | $0 | |
| Feb 26, 2024 | GRGabe Randall P. SVP/Chief Administrative OFC | AGrant | 1,567.49 | $0.00 | $0 | |
| Jan 11, 2024 | CLColvin Lori L VP/Controller/CAO | FTax | 427.83 | $64.20 | $27,467 | |
| Jan 11, 2024 | BJBrown Justin L President/Southwest Gas Corp. | FTax | 1,290.01 | $64.20 | $82,819 | |
| Jan 11, 2024 | TATimperley Amy L. SVP/Chief Reg. & Fin. Planning | FTax | 365.4 | $64.20 | $23,459 | |
| Jan 11, 2024 | SRStefani Robert J SVP/Chief Financial Officer | FTax | 1,223.66 | $64.20 | $78,559 | |
| Jan 11, 2024 | GRGabe Randall P. SVP/Chief Administrative OFC | FTax | 794.78 | $64.20 | $51,025 | |
| Jan 11, 2024 | HKHaller Karen S President and CEO | FTax | 4,225.14 | $64.20 | $271,254 | |
| Jan 11, 2024 | WJWilliams Julie M. SVP/Cont. Improvement and Opt. | FTax | 716.74 | $64.20 | $46,015 | |
| Jan 11, 2024 | MTMoran Thomas E. VP/General Counsel/Corp. Sec | FTax | 341.11 | $64.20 | $21,899 | |