0001231919-26-000871.txt : 20260812 0001231919-26-000871.hdr.sgml : 20260812 20260812171702 ACCESSION NUMBER: 0001231919-26-000871 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) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20260812 DATE AS OF CHANGE: 20260812 EFFECTIVENESS DATE: 20260812 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Lux Ventures VIII-B, L.P. CENTRAL INDEX KEY: 0002144228 ORGANIZATION NAME: EIN: 423436586 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-594006 FILM NUMBER: 261268793 BUSINESS ADDRESS: STREET 1: 920 BROADWAY, 11TH FOOR CITY: NEW YORK STATE: NY ZIP: 10010 BUSINESS PHONE: (646) 475-4385 MAIL ADDRESS: STREET 1: 920 BROADWAY, 11TH FOOR CITY: NEW YORK STATE: NY ZIP: 10010 D 1 primary_doc.xml X0708 D LIVE 0002144228 Lux Ventures VIII-B, L.P. 920 BROADWAY, 11TH FOOR NEW YORK NY NEW YORK 10010 (646) 475-4385 DELAWARE None None Limited Partnership true 2026 N/A Lux Venture Partners VIII-B, LLC 920 Broadway, 11th Floor New York NY NEW YORK 10010 Director General Partner of the Issuer Peter Hebert 920 Broadway, 11th Floor New York NY NEW YORK 10010 Director Managing Member of the General Partner of the Issuer Josh Wolfe 920 Broadway, 11th Floor New York NY NEW YORK 10010 Director Managing Member of the General Partner of the Issuer Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06b 3C 3C.1 3C.7 false 2026-08-06 false true false 0 10000000 10000000 0 false 1 0 0 0 false Lux Ventures VIII-B, L.P. /s/ Peter Hebert Peter Hebert Managing Member of the General Partner of the Issuer 2026-08-12