X0708 D/A LIVE 0002077911 Auldbrass Partners Secondary Opportunity Fund IV, L.P. 152 WEST 57TH STREET, 19TH FLOOR NEW YORK NY NEW YORK 10019 .(212) 213-0243 DELAWARE None None Limited Partnership true 2025 Howard Sanders 152 West 57th Street, 19th Floor New York NY NEW YORK 10019 Executive Officer Sole Member of Auldbrass Holdings, LLC the Managing Member of the General Partner of the Issuer. Pooled Investment Fund Private Equity Fund false Decline to Disclose 06b 3C 3C.7 true 0002077911-25-000002 2025-07-23 true true true false 0 Indefinite 63000000 Indefinite false 12 0 0 0 false Auldbrass Partners Secondary Opportunity Fund IV, L.P. Howard Sanders Howard Sanders See explanation box in item 3 2026-07-24