0001856525-25-000116 Sample Contracts

Portions of this exhibit have been redacted pursuant to Item 601(a)(6) of Regulation S-K. The Company undertakes to furnish a copy of all unredacted and omitted schedules and exhibits to the SEC upon its request. Employment and Transition Agreement
Employment Agreement • June 10th, 2025 • Core & Main, Inc. • Wholesale-durable goods, nec • Missouri

This Employment and Transition Agreement (this “Agreement”) is made and entered into as of March 20, 2025, by and between Core & Main LP, a Florida limited partnership (the “Company”), and Stephen O. LeClair (the “Executive”) (together the Company and the Executive are referred to as the “Parties”).

Form of Participant Performance Share Agreement
Participant Performance Share Agreement • June 10th, 2025 • Core & Main, Inc. • Wholesale-durable goods, nec • Delaware

This Participant Performance Share Agreement (the “Agreement”), by and between Core & Main, Inc., a Delaware corporation (the “Company”), and the Participant whose name is set forth on Exhibit A hereto, is being entered into pursuant to the Core & Main, Inc. 2021 Omnibus Equity Incentive Plan (the “Plan”) and is dated as of the date it is accepted and agreed to by the Participant in accordance with Section 6(r). Capitalized terms that are used but not defined herein shall have the respective meanings given to them in the Plan.