Southwest Gas Holdings Inc.
Last updated September 27, 2026
Organization details
- Legal name
- Southwest Gas Holdings Inc.
- Ownership
- Public
- Status
- Active
- SIC code
- 4923 — Natural Gas Transmisison & Distribution
- Jurisdiction of incorporation
- Delaware
- Headquarters city
- LAS Vegas
- Headquarters state / province
- Nevada
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- SWX
- Primary stock exchange
- NYSE
Identifiers
- SEC CIK
- 0001692115
- EIN
- 81-3881866
Board of directors
-
A. Randall Thoman · DirectorSince 2023
- Since 2023
-
Andrew W. Evans · DirectorSince 2023
-
Anne L. Mariucci · DirectorSince 2023
-
Brian E. Sandoval · DirectorSince 2025
-
Carlos Ruisanchez · DirectorSince 2023
-
E. Renae Conley · DirectorSince 2023
-
Henry P. Linginfelter · DirectorSince 2023
-
Jane Lewis-Raymond · DirectorSince 2023
-
Leezie Kim · DirectorSince 2026
-
Leslie T. Thornton · DirectorSince 2023
-
Molly R. Carson · DirectorSince 2026
-
Ruby Sharma · DirectorSince 2023
Director election results
Annual meeting of May 7, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
99.5%
-
99.6%
-
99.7%
-
99.7%
Board connections
11 of this board's directors also sit on 16 other boards.
- via Andrew W. Evans and Anne L. Mariucci
- via Ruby Sharma
- via Andrew W. Evans
- via Henry P. Linginfelter
- via A. Randall Thoman
- via Anne L. Mariucci
- via Andrew Teno
- via Andrew Teno
- via Andrew Teno
- via Andrew Teno
- via Carlos Ruisanchez
- via Leslie T. Thornton
- via Ruby Sharma
- via E. Renae Conley
- via Brian E. Sandoval
- via Jane Lewis-Raymond
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $245,510
- 1 sale by 1 insider
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| May 7, 2026 | Molly R. Carson Director | Grant or award | +1,196 | — | — |
| May 7, 2026 | Leezie Kim Director | Grant or award | +1,196 | — | — |
| Feb 27, 2026 | Karen S. Haller Officer (President and CEO) | Shares withheld for tax | −13,105 | $80.02 | $1,048,685 |
| Feb 27, 2026 | Timperley Amy L. Officer (SVP/Chief Reg. & Public Aff.) | Shares withheld for tax | −1,182 | $80.02 | $94,613 |
| Feb 27, 2026 | Williams Julie M. Officer (SVP/Cont. Improvement and Opt.) | Shares withheld for tax | −3,473 | $80.02 | $277,875 |
| Feb 27, 2026 | Mazzeo Catherine M Officer (SVP/Chief Legal/Comp. Officer) | Shares withheld for tax | −544 | $80.02 | $43,510 |
| Feb 27, 2026 | Brown Justin L Officer (President/Southwest Gas Corp.) | Shares withheld for tax | −3,209 | $87.60 | $281,089 |
| Feb 27, 2026 | Gabe Randall P. Officer (SVP/Chief Administrative OFC) | Shares withheld for tax | −2,172 | $80.02 | $173,794 |
| Feb 27, 2026 | Forsberg Justin S Officer (SVP/Chief Financial Officer) | Shares withheld for tax | −520 | $80.02 | $41,604 |
| Feb 27, 2026 | Brown Justin L Officer (President/Southwest Gas Corp.) | Shares withheld for tax | −6,838 | $80.02 | $547,188 |
| Feb 22, 2026 | Brown Justin L Officer (President/Southwest Gas Corp.) | Grant or award | +8,427 | — | — |
| Feb 19, 2026 | Gabe Randall P. Officer (SVP/Chief Administrative OFC) | Grant or award | +2,340 | — | — |
| Feb 19, 2026 | Andrew W. Evans Director | Grant or award | +1,726 | — | — |
| Feb 19, 2026 | Jane Lewis-Raymond Director | Grant or award | +1,726 | — | — |
| Feb 19, 2026 | Timperley Amy L. Officer (SVP/Chief Reg. & Public Aff.) | Grant or award | +2,824 | — | — |
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