0002097835-25-000001.txt : 20251128 0002097835-25-000001.hdr.sgml : 20251128 20251126174739 ACCESSION NUMBER: 0002097835-25-000001 CONFORMED SUBMISSION TYPE: D 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)(1) FILED AS OF DATE: 20251128 DATE AS OF CHANGE: 20251126 EFFECTIVENESS DATE: 20251128 FILER: COMPANY DATA: COMPANY CONFORMED NAME: IronArc Opportunities XVIII, LP CENTRAL INDEX KEY: 0002097835 ORGANIZATION NAME: EIN: 334697579 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-565265 FILM NUMBER: 251531738 BUSINESS ADDRESS: STREET 1: 111 SANDRA MURAIDA WAY STREET 2: SUITE 100 CITY: AUSTIN STATE: TX ZIP: 78703 BUSINESS PHONE: 2064507899 MAIL ADDRESS: STREET 1: 111 SANDRA MURAIDA WAY STREET 2: SUITE 100 CITY: AUSTIN STATE: TX ZIP: 78703 D 1 primary_doc.xml X0708 D LIVE 0002097835 IronArc Opportunities XVIII, LP 111 SANDRA MURAIDA WAY SUITE 100 AUSTIN TX TEXAS 78703 2064507899 DELAWARE None None Limited Partnership true 2025 Patrick Flynn 111 Sandra Muraida Way Ste. 100 Austin TX TEXAS 78703 Executive Officer Promoter Principal of the General Partner of the Issuer n/a IronArc GP-A, LLC 111 Sandra Muraida Way Ste. 100 Austin TX TEXAS 78703 Promoter General Partner of the Issuer Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06b 3C 3C.1 false 2025-08-20 false true false 25000 Indefinite 1256185 Indefinite false 7 0 0 0 false IronArc Opportunities XVIII, LP /s/ Patrick Flynn Patrick Flynn Principal of the General Partner of the Issuer 2025-11-26