144 0002109987 XXXXXXXX LIVE 0002065636 SOLV Energy, Inc. 001-43117 16680 West Bernardo Drive San Diego CA 92127 (858)-251-4888 ASP Endeavor Investco LP 10% Stockholder Class A common stock Citadel Securities, LLC

830 Brickell Plaza Miami FL 33131

798412 22171901.24 131056519 08/19/2026 NASDAQ Class A common stock 02/10/2026 Shares of Class A common stock were acquired prior to the Issuer's IPO. Issuer N 2770 02/10/2026 N/A Class A common stock 02/10/2026 Common units of SOLV Energy Holdings LLC were acquired prior to the Issuer's IPO. Shares of Class A common stock of the Issuer were issued on a one-for-one basis in exchange for these common units. Issuer N 795642 02/10/2026 N/A N ASP Endeavor Investco LP

590 Madison Avenue New York NY 10022

Class A common stock 06/04/2026 657 23652.00 ASP Endeavor Investco LP

590 Madison Avenue New York NY 10022

Class A common stock 06/01/2026 4379 157644.00 The shares sold on June 1, 2026 and June 4, 2026 were sold in a registered secondary offering and are not included in the determination of the amount permitted to be sold under Rule 144. 08/19/2026 Kevin Penn