X0708 D/A LIVE 0001132844 UNDERHILL PARTNERS, L.P. 1 ROCKEFELLER PLAZA NEW YORK NY NEW YORK 10020 212-269-7800 DELAWARE None UNDERHILL PARTNERS LP Limited Partnership true -- Ingalls Investment Management, LLC 1 Rockefeller Plaza New York NY NEW YORK 10020 Executive Officer Investment Manager -- Underhill Capital, L.L.C. 1 Rockefeller Plaza New York NY NEW YORK 10020 Executive Officer General Partner Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.1 true 0000919574-25-005594 2001-01-01 true true true false 1000000 Joseph James Murphy 001857456 Ingalls & Snyder, LLC 000002288 1 Rockefeller Plaza NEW YORK NY NEW YORK 10020 FL FLORIDA IL ILLINOIS IA IOWA MA MASSACHUSETTS NY NEW YORK false Indefinite 40001386 Indefinite false 56 0 7141 true The recipient listed in Item 12 is paid an amount equal to a percentage of the management fee paid to the Investment Manager (or its affiliate) attributable to certain assets under management and/or the incentive allocation. 0 true The Investment Manager receives customary management fees. true UNDERHILL PARTNERS, L.P. /s/ Christian C. Park Christian C. Park Authorized Person 2026-09-10