X0708 D/A LIVE 0001982740 Belmont TopCo Holdings, L.P. KELSO & COMPANY, L.P. 299 PARK AVENUE, 30TH FLOOR NEW YORK NY NEW YORK 10171 212-350-7700 DELAWARE None None Limited Partnership true 2023 Henry Mannix III c/o Kelso & Company, L.P. 299 Park Avenue, 30th Floor New York NY NEW YORK 10171 Executive Officer Director Executive Officer of Issuer and general partner of Issuer; Director of general partner of Issuer Hugh McBride c/o Kelso & Company, L.P. 299 Park Avenue, 30th Floor New York NY NEW YORK 10171 Executive Officer Director Executive Officer of Issuer and general partner of Issuer; Director of general partner of Issuer Joseph M. Kopilak c/o Kelso & Company, L.P. 299 Park Avenue, 30th Floor New York NY NEW YORK 10171 Executive Officer Executive Officer of Issuer and general partner of Issuer William Woo c/o Kelso & Company, L.P. 299 Park Avenue, 30th Floor New York NY NEW YORK 10171 Executive Officer Executive Officer of Issuer and general partner of Issuer Kevin Ruth c/o Kelso & Company, L.P. 299 Park Avenue, 30th Floor New York NY NEW YORK 10171 Director Director of general partner of Issuer Church M. Moore c/o Kelso & Company, L.P. 299 Park Avenue, 30th Floor New York NY NEW YORK 10171 Director Director of general partner of Issuer Frank J. Loverro c/o Kelso & Company, L.P. 299 Park Avenue, 30th Floor New York NY NEW YORK 10171 Director Director of general partner of Issuer Vincent Cole c/o Kelso & Company, L.P. 299 Park Avenue, 30th Floor New York NY NEW YORK 10171 Director Director of general partner of Issuer Other Decline to Disclose 06b true 0001982740-23-000003 2023-06-21 true true true in part 0 Indefinite 32372857 Indefinite false 41 0 0 0 false Belmont TopCo Holdings, L.P. /s/ William Woo William Woo Vice President and Secretary of General Partner of Issuer 2026-10-08