CNM files Rule 144 notice for Class A sales

CNM submitted a Rule 144 notice indicating proposed sales of Class A shares.

Rhea-AI Filing Summary

CNM submitted a Rule 144 notice indicating proposed sales of Class A shares. The filing lists sales tied to stock options granted on 03/11/2022 (3,069 shares) and 03/10/2023 (312,309 shares), with the transactions dated 04/15/2026 and described as Cash sales.

Key Figures

Shares from 03/11/2022 option: 3,069 shares Shares from 03/10/2023 option: 312,309 shares Transaction date shown: 04/15/2026

3 metrics

Shares from 03/11/2022 option 3,069 shares Option Granted - 03/11/2022; sale dated 04/15/2026

Shares from 03/10/2023 option 312,309 shares Option Granted - 03/10/2023; sale dated 04/15/2026

Transaction date shown 04/15/2026 Date associated with the listed Class A sales

Key Terms

Rule 144, Option Granted, Class A

3 terms

Rule 144 regulatory

"Filer Information | 144: Filer Information"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Option Granted financial

"Option Granted - 03/11/2022"

Class A market

"Class A | Fidelity Brokerage Services LLC"

Class A denotes a specific group of a company’s shares that carry a particular set of rights—most commonly different voting power or dividend priority compared with other share classes. Think of it like different seats on a bus where some seats let you steer and others only ride: knowing whether a share is Class A tells investors how much influence they have over company decisions and how returns might be distributed, which affects control and value.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does CNM's Form 144 disclose about Class A share sales?

The filing discloses proposed sales of Class A shares tied to option exercises. It lists 3,069 shares from an option granted 03/11/2022 and 312,309 shares from an option granted 03/10/2023, with transaction dates shown as 04/15/2026.

When are the CNM Class A share transactions dated in the Form 144?

Transaction dates in the filing are shown as 04/15/2026. The Form 144 entries tie those dates to option-related sales described as Cash transactions in the provided excerpt.

Are the CNM share sales from grants or open-market holdings?

The excerpt ties the listed share amounts to options: one entry references 'Option Granted - 03/11/2022' and another 'Option Granted - 03/10/2023', indicating the sales are linked to option-originated shares.

Does CNM's Form 144 specify the sale method or consideration?

Yes. Each listed transaction line in the excerpt includes the label Cash, indicating cash consideration for the Class A share sales on 04/15/2026 as presented in the excerpt.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/15/2026 - 04:13 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001659312
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Core & Main, Inc.
SEC File Number	001-40650
Address of Issuer	1830 CRAIG PARK COURT ST. LOUIS MISSOURI 63146
Phone	314-432-4700
Name of Person for Whose Account the Securities are To Be Sold	LeClair Stephen O
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Former Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	315378	16805882.57	188072306	04/15/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A	04/15/2026	Option Granted - 03/11/2022	Issuer			3069	04/15/2026	Cash
Class A	04/15/2026	Option Granted - 03/10/2023	Issuer			312309	04/15/2026	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	04/15/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Stephen LeClair
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)