0000315066-15-003123.txt : 20150925 0000315066-15-003123.hdr.sgml : 20150925 20150925161234 ACCESSION NUMBER: 0000315066-15-003123 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150922 FILED AS OF DATE: 20150925 DATE AS OF CHANGE: 20150925 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: REGENXBIO Inc. CENTRAL INDEX KEY: 0001590877 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 9712 MEDICAL CENTER DRIVE STREET 2: SUITE 100 CITY: ROCKVILLE STATE: MD ZIP: 20850 BUSINESS PHONE: 240-552-8181 MAIL ADDRESS: STREET 1: 9712 MEDICAL CENTER DRIVE STREET 2: SUITE 100 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: FMR LLC CENTRAL INDEX KEY: 0000315066 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37553 FILM NUMBER: 151125341 BUSINESS ADDRESS: STREET 1: 245 SUMMER STREET CITY: BOSTON STATE: MA ZIP: 02210 BUSINESS PHONE: 6175706339 MAIL ADDRESS: STREET 1: 245 SUMMER STREET CITY: BOSTON STATE: MA ZIP: 02210 FORMER NAME: FORMER CONFORMED NAME: FMR CORP DATE OF NAME CHANGE: 19920717 3 1 primary_doc.xml PRIMARY DOCUMENT X0206 3 2015-09-22 0 0001590877 REGENXBIO Inc. RGNX 0000315066 FMR LLC 245 SUMMER STREET BOSTON MA 02210 0 0 1 1 See Remark 1 Common Stock 1085816 I Beacon Bioventures Fund III Limited Partnership FMR Co., Inc., an indirect wholly-owned subsidiary of FMR LLC and an investment adviser registered under the Investment Advisers Act of 1940, and Pyramis Global Advisors Trust Company, an indirect wholly-owned subsidiary of FMR LLC and a bank as defined in Section 3(a)(6) of the Securities Exchange Act of 1934, are the beneficial owners of 1,629,620 shares, or 6.43%, of Common Stock of REGENXBIO Inc., as a result of acting as investment adviser to various investment companies registered under the Investment Company Act of 1940, institutional accounts and non-U.S. mutual funds. FMR LLC, Edward C. Johnson 3d and Abigail P. Johnson have no pecuniary interest in the 1,629,620 shares of Common Stock and Table 1, Column 2 does not include such shares. Remark 1: Edward C. Johnson 3d is a Director and the Chairman of FMR LLC and Abigail P. Johnson is a Director, the Vice Chairman and the President of FMR LLC. Members of the family of Edward C. Johnson 3d, including Abigail P. Johnson, are the predominant owners, directly or through trusts, of Series B voting common shares of FMR LLC, representing 49% of the voting power of FMR LLC. The Johnson family group and all other Series B shareholders have entered into a shareholders' voting agreement under which all Series B voting common shares will be voted in accordance with the majority vote of Series B voting common shares. Accordingly, through their ownership of voting common shares and the execution of the shareholders' voting agreement, members of the Johnson family may be deemed, under the Investment Company Act of 1940, to form a controlling group with respect to FMR LLC. The address of Edward C. Johnson 3d and Abigail P. Johnson is c/o FMR LLC, 245 Summer Street, Boston, MA 02110. Remark 2: Beacon Bioventures Advisors Fund III Limited Partnership is the general partner of Beacon Bioventures Fund III Limited Partnership. Beacon Bioventures Advisors Fund III Limited Partnership is solely managed by Impresa Management LLC, its general partner and investment manager. Impresa Management LLC is owned, directly or indirectly, by various shareholders and employees of FMR LLC, including certain members of the family of Edward C. Johnson 3d. Scott C. Goebel, Duly authorized under Powers of Attorney, by and on behalf of FMR LLC and its direct and indirect subsidiaries, Edward C. Johnson 3d and Abigail P. Johnson 2015-09-25