0002129527-26-000001.txt : 20260416 0002129527-26-000001.hdr.sgml : 20260416 20260416151729 ACCESSION NUMBER: 0002129527-26-000001 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)(7) FILED AS OF DATE: 20260416 DATE AS OF CHANGE: 20260416 EFFECTIVENESS DATE: 20260416 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Altra Venture Opportunity Fund II LP CENTRAL INDEX KEY: 0002129527 ORGANIZATION NAME: EIN: 414942838 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-580747 FILM NUMBER: 26867105 BUSINESS ADDRESS: STREET 1: 495 COLUMBUS AVENUE STREET 2: SUITE 502 CITY: NEW YORK STATE: NY ZIP: 10024 BUSINESS PHONE: 646-450-8877 MAIL ADDRESS: STREET 1: 495 COLUMBUS AVENUE STREET 2: SUITE 502 CITY: NEW YORK STATE: NY ZIP: 10024 D 1 primary_doc.xml X0708 D LIVE 0002129527 Altra Venture Opportunity Fund II LP 459 COLUMBUS AVENUE SUITE 502 NEW YORK NY NEW YORK 10024 646-450-8877 DELAWARE None None Limited Partnership true 2026 N/A Altra Venture Partners LLC 459 Columbus Avenue Suite 502 New York NY NEW YORK 10024 Executive Officer Investment Manager of the Issuer N/A Altra Venture Partners Fund II GP LLC 459 Columbus Avenue Suite 502 New York NY NEW YORK 10024 Executive Officer General Partner of the Issuer Jamie Melzer 459 Columbus Avenue Suite 502 New York NY NEW YORK 10024 Executive Officer Managing Member of the Issuer Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06b 3C 3C.7 false true true true true Limited Partnership Interests false 0 Indefinite 0 Indefinite false 0 0 true 0 true 0 true Altra Venture Partners Fund II GP LLC and certain persons listed in Item 3 may receive a management fee based on the value of the issuer's assets and/or a performance-based fee based on the issuer's profits. false Altra Venture Opportunity Fund II LP Jamie Melzer Jamie Melzer Managing Member of Altra Venture Partners Fund II GP LLC 2026-04-16