Senior Vice President/Chief Legal, Safety and Compliance Officer and Corporate Secretary · Southwest Gas Holdings, Inc. (SWX)

Catherine Mazzeo

FY2025 is the first fiscal year CompBrief holds for Catherine Mazzeo as a named executive officer of Southwest Gas; the record below is that year, complete. Every figure below is printed as the company filed it and cited to the filing it came from.

Total disclosed compensation, FY2025

$1,809,946

Compensation figures as of the proxy filed March 23, 2026 (DEF 14A).

Catherine Mazzeo compensation by year

Southwest Gas Summary Compensation Table · the one fiscal year held
In US dollars, as Southwest Gas reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2025
Salary$439,915
Bonus$0
Stock awards$550,902
Option awards$0
Non-equity incentive$407,109
Pension and deferred compensation$395,300
All other$16,720
Total$1,809,946

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: Southwest Gas Holdings, Inc. DEF 14A filed March 23, 2026, accession 0001692115-26-000080, and prior-year filings. Open the filing on EDGAR.

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
RSU5,358$428,747—
PSU4,938$395,119—

Per the Outstanding Equity Awards at Fiscal Year-End table in Southwest Gas Holdings, Inc.'s FY2025 proxy; value at the fiscal year-end close, as the company printed it.

Southwest Gas’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
Karen HallerPresident and Chief Executive Officer$10,029,409
Robert StefaniFormer Senior Vice President/Chief Financial Officer$4,199,562
Justin BrownPresident, Southwest Gas Corporation$3,039,904
Catherine Mazzeo · this pageSenior Vice President/Chief Legal, Safety and Compliance Officer and Corporate Secretary$1,809,946
Randall GabeSenior Vice President/Chief Administrative Officer, Southwest Gas Corporation$1,686,975
Justin ForsbergSenior Vice President/Chief Financial Officer and Treasurer$1,086,694

The full Southwest Gas compensation record

free company brief

This page is one person within Southwest Gas's record. The company brief lists every named executive, each linking to their own page.

Compensation, the day it’s disclosed

The CompBrief Daily Digest lists the newest executive and director compensation disclosures as companies file them. Or order Southwest Gas's full Executive Compensation Report with peer benchmarking.

How this record is built

Every figure on this page is one figure from a public SEC filing, printed as the filing states it and cited to the document. Compensation totals are Southwest Gas's own disclosed totals, not summed by Velarion. Insider transactions are read from Form 4 filings and cover every line filed since the most recent proxy. Nothing is estimated by Velarion; where the company does not disclose a value the cell reads "—", and a section appears only where the company discloses the data. Corrections: records@velarion.ai.

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