Former General Counsel and Secretary · Core & Main, Inc. (CNM)

Mark Whittenburg

A named executive officer of Core & Main in every fiscal year CompBrief holds from FY2023 to FY2025. Every figure below is printed as the company filed it and cited to the filing it came from.

Total disclosed compensation, FY2025

$2,735,388

FY2024: $1,190,895

Compensation figures as of the proxy filed May 7, 2026 (DEF 14A).

Mark Whittenburg compensation by year

Core & Main Summary Compensation Table · all 3 fiscal years held
In US dollars, as Core & Main reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2023FY2024FY2025
Salary$456,077$478,808$499,616
Bonus$0$0$0
Stock awards$115,547$121,341$1,657,852
Option awards$346,523$363,752$473,417
Non-equity incentive$389,033$192,697$71,442
Pension and deferred compensation$0$0$0
All other$56,164$34,297$33,061
Total$1,363,344$1,190,895$2,735,388

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: Core & Main, Inc. DEF 14A filed May 7, 2026, accession 0001856525-26-000046, and prior-year filings. Open the filing on EDGAR.

$1.4M
$1.2M
$2.7M
FY23
FY24
FY25
SalaryNon-equity incentiveStock awardsOption awardsAll other

Core & Main’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
Mark WitkowskiChief Executive Officer$9,327,106
Bradford CowlesPresident$4,559,778
Michael HuebertPresident$3,647,170
Robyn BradburyChief Financial Officer$3,570,179
Mark Whittenburg · this pageFormer General Counsel and Secretary$2,735,388
Stephen LeClairFormer Executive Chair and Former Chief Executive Officer$1,210,433

The full Core & Main compensation record

free company brief

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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 Core & Main'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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