Castellano James G sold CNM

Footnotes

Pursuant to the terms of the Exchange Agreement, Paired Interests are exchangeable at the discretion of the reporting person for shares of Class A common stock on a one-for-one basis or, at the election of a majority of the disinterested members of the Issuer's board of directors, for cash from a substantially concurrent public offering or private sale (based on the price of Class A common stock sold in such public offering or private sale, net of any underwriting discounts and commissions, for each limited partnership interest exchanged, subject to certain exceptions, conditions and adjustments). The Class B common stock and limited partnership interests have no expiration date.; Represents securities held by Management Feeder in respect of Units held indirectly by the reporting person through the Trust and the James G. Castellano 2021 Family Trust (the "2021 Trust"). Pursuant to the LLC Agreement, such vested Units held by the Trust and the 2021 Trust are redeemable at the discretion of the Trust and the 2021 Trust for Paired Interests, on a one-for-one basis.; On July 18, 2025, pursuant to the terms of the Fourth Amended and Restated LLC Agreement of Core & Main Management Feeder, LLC ("Management Feeder"), dated as of February 13, 2024 (as amended, the "LLC Agreement"), 34,674 vested common units ("Units") held indirectly by the reporting person through the James G. Castellano Revocable Trust (the "Trust") were redeemed at the discretion of the Trust for 34,674 Paired Interests.