Executive Vice President and Chief Financial Officer · Summit Midstream Corp (SMC)

William Mault

FY2025 is the first fiscal year CompBrief holds for William Mault as a named executive officer of Summit Midstream; 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

$2,114,599

Compensation figures as of the proxy filed April 10, 2026 (DEF 14A).

William Mault compensation by year

Summit Midstream Summary Compensation Table · the one fiscal year held
In US dollars, as Summit Midstream reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2025
Salary$432,564
Bonus$0
Stock awards$1,238,866
Option awards$0
Non-equity incentive$419,118
Pension and deferred compensation$0
All other$24,051
Total$2,114,599

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: Summit Midstream Corp DEF 14A filed April 10, 2026, accession 0001213900-26-042530, and prior-year filings. Open the filing on EDGAR.

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
PSU40,486$1,080,166—
PSU20,242$540,057—
PSU14,401$384,217—
PSU14,377$383,578—
PSU8,542$227,901—
PSU7,189$191,789—

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

Summit Midstream’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
J. Heath DenekeChairman of the Board, President and Chief Executive Officer$5,970,824
James JohnstonExecutive Vice President, General Counsel, Chief Compliance Officer and Secretary$2,173,568
William Mault · this pageExecutive Vice President and Chief Financial Officer$2,114,599

The full Summit Midstream compensation record

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Compensation, the day it’s disclosed

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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 Summit Midstream'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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