0001562180-21-007473.txt : 20211206 0001562180-21-007473.hdr.sgml : 20211206 20211206162709 ACCESSION NUMBER: 0001562180-21-007473 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211202 FILED AS OF DATE: 20211206 DATE AS OF CHANGE: 20211206 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Mills Kenneth T. CENTRAL INDEX KEY: 0001652824 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37553 FILM NUMBER: 211473485 MAIL ADDRESS: STREET 1: C/O REGENXBIO INC. STREET 2: 9804 MEDICAL CENTER DRIVE CITY: ROCKVILLE STATE: MD ZIP: 20850 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: REGENXBIO Inc. CENTRAL INDEX KEY: 0001590877 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 471851754 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 9804 MEDICAL CENTER DRIVE CITY: ROCKVILLE STATE: MD ZIP: 20850 BUSINESS PHONE: 240-552-8181 MAIL ADDRESS: STREET 1: 9804 MEDICAL CENTER DRIVE CITY: ROCKVILLE STATE: MD ZIP: 20850 FORMER COMPANY: FORMER CONFORMED NAME: REGENXBIO, Inc. DATE OF NAME CHANGE: 20150116 FORMER COMPANY: FORMER CONFORMED NAME: ReGenX Biosciences, LLC DATE OF NAME CHANGE: 20131101 4 1 primarydocument.xml PRIMARY DOCUMENT X0306 4 2021-12-02 false 0001590877 REGENXBIO Inc. RGNX 0001652824 Mills Kenneth T. C/O REGENXBIO INC. 9804 MEDICAL CENTER DRIVE ROCKVILLE MD 20850 true true false false President and CEO Common Stock 2021-12-02 4 G false 3300.00 0.00 D 277684.00 D This transaction involved an irrevocable gift of securities by the Reporting Person to a charitable donor advised fund. /s/ Patrick J. Christmas as attorney-in-fact 2021-12-06