X0708 D LIVE 0002138045 Overlook X1 LP Series D1A 445 HAMILTON AVENUE SUITE 1500 WHITE PLAINS NY NEW YORK 10601 732-484-0972 DELAWARE None None Limited Partnership true 2026 David Samuel Mann 445 Hamilton Avenue Suite 1500 White Plains NY NEW YORK 10601 Executive Officer Managing Member of the Investment Manager of the Issuer N/A The Mannsion Group LLC 445 HAMILTON AVENUE 445 HAMILTON AVENUE WHITE PLAINS NY NEW YORK 10601 Promoter Investment Manager of the Issuer Pooled Investment Fund Private Equity Fund false Decline to Disclose 06b 3C 3C.7 false true false true false 250000 20000000 0 20000000 false 0 0 0 0 false Overlook X1 LP Series D1A David Mann David Mann Managing Member of the Investment Manager 2026-06-09