Core & Main (NYSE: CNM) director receives 580 restricted stock units as compensation

Rhea-AI Filing Summary

Hardwick M Susan reported acquisition or exercise transactions in this Form 4 filing.

Core & Main, Inc. director Susan Hardwick reported a grant of 580 restricted stock units as part of her director compensation. The award carries no purchase price and will vest at the company’s annual meeting of shareholders to be held in 2026, then settle in shares of Class A common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Hardwick M Susan

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	580	$0.00	--

Holdings After Transaction: Class A Common Stock — 580 shares (Direct)

Footnotes (1)

1. [object Object]

Key Figures

RSUs granted: 580 units Grant price: $0.00 per unit Holdings from award: 580 units

3 metrics

RSUs granted 580 units Restricted stock units granted as director compensation

Grant price $0.00 per unit Non-cash equity award to director

Holdings from award 580 units Total restricted stock units following transaction

Key Terms

restricted stock units, director compensation, annual meeting of shareholders

3 terms

restricted stock units financial

"Represents restricted stock units granted as director compensation."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

director compensation financial

"Represents restricted stock units granted as director compensation."

annual meeting of shareholders financial

"will vest upon the annual meeting of shareholders to be held in 2026"

A yearly gathering where a company’s owners (shareholders) vote on key items like electing the board, approving executive pay, and ratifying auditors, and receive updates on performance and strategy. Think of it as an annual town hall for owners: it matters to investors because outcomes and disclosures can affect leadership, corporate direction, dividend and governance policies, and therefore the company’s risk and potential return.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Hardwick M Susan

(Last) (First) (Middle)

C/O CORE & MAIN, INC.

1830 CRAIG PARK COURT

(Street)

ST. LOUIS MISSOURI 63146

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Core & Main, Inc. [ CNM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	04/01/2026		A		580(1)	A	$0	580	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents restricted stock units granted as director compensation. The restricted stock units will vest upon the annual meeting of shareholders to be held in 2026 and be settled in shares of Class A common stock.

Remarks:

	/s/ Jackie Burkhardt, as Attorney-in-Fact for M. Susan Hardwick	04/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did CNM director Susan Hardwick report?

Susan Hardwick reported receiving 580 restricted stock units as director compensation. These units were granted at no purchase price and represent a non-cash equity award that will convert into Class A common stock once vesting conditions are met at the 2026 annual meeting.

How many shares are involved in Susan Hardwick’s CNM equity award?

The reported equity award covers 580 restricted stock units tied to Class A common stock. After vesting at the 2026 annual meeting, each unit is scheduled to settle into one share, giving Hardwick 580 shares if she remains eligible through that date.

Is Susan Hardwick’s CNM transaction a stock purchase or a grant?

The transaction is a grant of restricted stock units, not an open-market stock purchase. It was awarded as director compensation at a stated price of $0.00 per unit, reflecting a non-cash equity incentive rather than a cash-funded share acquisition.

When will Susan Hardwick’s CNM restricted stock units vest?

The restricted stock units will vest upon the 2026 annual meeting of shareholders. At that time, the vested units are expected to be settled in shares of Class A common stock, assuming all standard vesting and service conditions have been satisfied by the director.

How many CNM shares does Susan Hardwick hold after this Form 4?

Following this reported grant, Susan Hardwick’s total holding from this award is 580 restricted stock units. Once they vest and settle into Class A common stock after the 2026 annual meeting, they will translate into 580 shares held directly, assuming no changes before settlement.