0001890257-22-000064.txt : 20220303 0001890257-22-000064.hdr.sgml : 20220303 20220303135238 ACCESSION NUMBER: 0001890257-22-000064 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06b ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(1) FILED AS OF DATE: 20220303 DATE AS OF CHANGE: 20220303 EFFECTIVENESS DATE: 20220303 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Thirdbase Opportunity IX, LLC CENTRAL INDEX KEY: 0001899526 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-435727 FILM NUMBER: 22707785 BUSINESS ADDRESS: STREET 1: 535 W 23RD ST STE SPH1P CITY: NEW YORK STATE: NY ZIP: 10011 BUSINESS PHONE: 6505034695 MAIL ADDRESS: STREET 1: 548 MARKET ST NUM 91771 CITY: SAN FRANCISCO STATE: CA ZIP: 94104 D 1 primary_doc.xml X0708 D LIVE 0001899526 Thirdbase Opportunity IX, LLC 535 W 23RD ST STE SPH1P NEW YORK NY NEW YORK 10011 6505034695 DELAWARE None None Limited Liability Company true 2021 LLC Thirdbase Capital GP 535 W 23RD ST NUM SPH1P New York NY NEW YORK 10011 Director Manager Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06b 3C 3C.1 false 2022-01-21 false true false 250000 1098000 1098000 0 false 2 0 0 107500 Management fee to cover Fund administrative expenses and services rendered to the Fund. false Thirdbase Opportunity IX, LLC Erin Rosenthal Erin Rosenthal Attorney-in-Fact of the Issuer 2022-03-03