0001933208-22-000001.txt : 20220617 0001933208-22-000001.hdr.sgml : 20220617 20220617150445 ACCESSION NUMBER: 0001933208-22-000001 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06b ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20220617 DATE AS OF CHANGE: 20220617 EFFECTIVENESS DATE: 20220617 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Matrix Partners XII, L.P. CENTRAL INDEX KEY: 0001933208 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-449609 FILM NUMBER: 221023460 BUSINESS ADDRESS: STREET 1: 101 MAIN STREET STREET 2: 17TH FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02142 BUSINESS PHONE: 617-494-1223 MAIL ADDRESS: STREET 1: 101 MAIN STREET STREET 2: 17TH FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02142 D 1 primary_doc.xml X0708 D LIVE 0001933208 Matrix Partners XII, L.P. 101 MAIN STREET 17TH FLOOR CAMBRIDGE MA MASSACHUSETTS 02142 617-494-1223 DELAWARE None None Limited Partnership true 2022 N/A Matrix XII Management Co., L.L.C. c/o Matrix Partners 101 Main Street, 17th Floor Cambridge MA MASSACHUSETTS 02142 Executive Officer General Partner of the Issuer (the "General Partner") Timothy Barrows 101 Main Street 17th Floor Cambridge MA MASSACHUSETTS 02142 Executive Officer Managing Member of the General Partner Patrick Malatack 101 Main Street 17th Floor Cambridge MA MASSACHUSETTS 02142 Executive Officer Managing Member of the General Partner Stan Reiss 101 Main Street 17th Floor Cambridge MA MASSACHUSETTS 02142 Executive Officer Managing Member of the General Partner Antonio Rodriguez 101 Main Street 17th Floor Cambridge MA MASSACHUSETTS 02142 Executive Officer Managing Member of the General Partner Ilya Sukhar 101 Main Street 17th Floor Cambridge MA MASSACHUSETTS 02142 Executive Officer Managing Member of the General Partner Dana Stalder 101 Main Street 17th Floor Cambridge MA MASSACHUSETTS 02142 Executive Officer Managing Member of the General Partner Pooled Investment Fund Venture Capital Fund false Not Applicable 06b 3C 3C.7 false true false true false 0 800000000 0 800000000 false 0 0 0 0 false Matrix Partners XII, L.P. /s/ Antonio Rodriguez Antonio Rodriguez Managing Member of the General Partner 2022-06-17