0000902664-25-005377.txt : 20251223 0000902664-25-005377.hdr.sgml : 20251223 20251223064222 ACCESSION NUMBER: 0000902664-25-005377 CONFORMED SUBMISSION TYPE: D/A PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: Rule 506(b) provides a "safer harbor" for a private offering ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20251223 DATE AS OF CHANGE: 20251223 EFFECTIVENESS DATE: 20251223 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Blackstone Annex Offshore Fund L.P. CENTRAL INDEX KEY: 0001897687 ORGANIZATION NAME: EIN: 000000000 STATE OF INCORPORATION: E9 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D/A SEC ACT: 1933 Act SEC FILE NUMBER: 021-427268 FILM NUMBER: 251594647 BUSINESS ADDRESS: STREET 1: CITCO FUND SERVICES (CAYMAN ISLANDS) LTD STREET 2: 89 NEXUS WAY, PO BOX 31106 CITY: CAMANA BAY, GRAND CAYMAN STATE: E9 ZIP: KY1-1205 BUSINESS PHONE: 345-949-3977 MAIL ADDRESS: STREET 1: CITCO FUND SERVICES (CAYMAN ISLANDS) LTD STREET 2: 89 NEXUS WAY, PO BOX 31106 CITY: CAMANA BAY, GRAND CAYMAN STATE: E9 ZIP: KY1-1205 D/A 1 primary_doc.xml X0708 D/A LIVE 0001897687 Blackstone Annex Offshore Fund L.P. CITCO FUND SERVICES (CAYMAN ISLANDS) LTD 89 NEXUS WAY, PO BOX 31106 CAMANA BAY, GRAND CAYMAN E9 CAYMAN ISLANDS KY1-1205 345-949-3977 CAYMAN ISLANDS None None Limited Partnership true 2021 - Blackstone Asset Management Associates LLC 345 Park Avenue 28th Floor New York NY NEW YORK 10154 Executive Officer General Partner - Blackstone Alternative Asset Management L.P. 345 Park Avenue 28th Floor New York NY NEW YORK 10154 Promoter Investment Manager Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.7 true 0000902664-24-007037 2022-04-01 true true false 0 Indefinite 378517066 Indefinite false 17 0 0 0 The fund charges a management fee that is described in the fund's governing documents. false Blackstone Annex Offshore Fund L.P. /s/ Neil Schwartz Neil Schwartz Chief Compliance Officer of the Investment Manager 2025-12-23