John R. Schaller - 28 May 2025 Form 4 Insider Report for Core & Main, Inc. (CNM)

Signature
/s/ Mark Whittenburg, as Attorney-in-Fact for John R. Schaller
Issuer symbol
CNM
Transactions as of
28 May 2025
Net transactions value
-$47,795
Form type
4
Filing time
30 May 2025, 17:32:26 UTC
Previous filing
17 Mar 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Schaller John R Executive Vice President C/O CORE & MAIN, INC., 1830 CRAIG PARK COURT, ST. LOUIS /s/ Mark Whittenburg, as Attorney-in-Fact for John R. Schaller 30 May 2025 0001866571

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CNM Class A Common Stock Options Exercise $490,875 +9,794 +50% $50.12 29,483 28 May 2025 Direct
transaction CNM Class A Common Stock Sale $538,670 -9,794 -33% $55.00 19,689 28 May 2025 Direct F1, 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) Options Exercise $0 -9,794 -33% $0.000000 19,588 28 May 2025 Class A Common Stock 9,794 $50.12 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id Content
F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on October 11, 2024.
F2 The price reported represents multiple sales at the same price of $55.0000.
F3 The options vest in three equal installments on March 7, 2025, March 7, 2026 and March 7, 2027, subject to the reporting person remaining employed with the Issuer through each vesting date.