0001716926-17-000001.txt : 20170914 0001716926-17-000001.hdr.sgml : 20170914 20170914162304 ACCESSION NUMBER: 0001716926-17-000001 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) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20170914 DATE AS OF CHANGE: 20170914 EFFECTIVENESS DATE: 20170914 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Flagship Pioneering Fund VI, L.P. CENTRAL INDEX KEY: 0001716926 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-294753 FILM NUMBER: 171085888 BUSINESS ADDRESS: STREET 1: 55 CAMBRIDGE PARKWAY CITY: CAMBRIDGE STATE: MA ZIP: 02142 BUSINESS PHONE: 617-868-1888 MAIL ADDRESS: STREET 1: 55 CAMBRIDGE PARKWAY CITY: CAMBRIDGE STATE: MA ZIP: 02142 D 1 primary_doc.xml X0708 D LIVE 0001716926 Flagship Pioneering Fund VI, L.P. 55 CAMBRIDGE PARKWAY CAMBRIDGE MA MASSACHUSETTS 02142 617-868-1888 DELAWARE None None Limited Partnership true 2017 N/A Flagship Pioneering Fund VI General Partner LLC 55 Cambridge Parkway Cambridge MA MASSACHUSETTS 02142 Executive Officer General Partner of the Issuer Noubar B. Afeyan, Ph.D. 55 Cambridge Parkway Cambridge MA MASSACHUSETTS 02142 Executive Officer Member of the Issuer's General Partner Pooled Investment Fund Venture Capital Fund false Not Applicable 06b 3C 3C.1 3C.7 false true false true false 0 500000000 0 500000000 false 0 0 0 0 An affiliate of the General Partner of the Issuer will receive a fee for management services. false Flagship Pioneering Fund VI, L.P. /s/ Noubar B. Afeyan, Ph.D. Noubar B. Afeyan, Ph.D. Member of the Issuer's General Partner 2017-09-14