Robyn L. Bradbury - 31 Mar 2025 Form 4 Insider Report for Core & Main, Inc. (CNM)

Role: Chief Financial Officer
Signature: /s/ Mark Whittenburg, as Attorney-in-Fact for Robyn L. Bradbury
Issuer symbol: CNM
Transactions as of: 31 Mar 2025
Net transactions value: $0
Form type: 4
Filing time: 02 Apr 2025, 18:31:19 UTC
Next filing: 03 Jul 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CNM	Class A Common Stock	Award	$0	+2,913	+52%	$0.000000	8,555	31 Mar 2025	Direct	F1
holding	CNM	Class A Common Stock						65	31 Mar 2025	By LLC	F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	CNM	Options (Rights to Buy)	Award	$0	+21,192		$0.000000	21,192	31 Mar 2025	Class A Common Stock	21,192	$48.31	Direct	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents restricted stock units ("RSUs") granted to the reporting person. Each RSU represents a contingent right to receive one share of Class A common stock of the Issuer. The RSUs vest in three equal annual installments on March 11, 2026, March 11, 2027 and March 11, 2028, subject to the terms of the associated Participant Restricted Stock Unit Agreement.
F2	Represents securities held by Core & Main Management Feeder, LLC ("Management Feeder") in respect of common units ("Units") of Management Feeder held directly by the reporting person. Pursuant to the Fourth Amended and Restated LLC Agreement of Management Feeder, dated as of February 13, 2024, such vested Units held by the reporting person are redeemable at the discretion of the reporting person for shares of Class A common stock, on a one-for-one basis.
F3	The options vest in three equal installments on March 11, 2026, March 11, 2027 and March 11, 2028, subject to the terms of the associated Participant Stock Option Agreement.