0001104659-17-061576.txt : 20171010 0001104659-17-061576.hdr.sgml : 20171009 20171010162340 ACCESSION NUMBER: 0001104659-17-061576 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20171010 FILED AS OF DATE: 20171010 DATE AS OF CHANGE: 20171010 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Gottesdiener Keith Michael CENTRAL INDEX KEY: 0001615856 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38223 FILM NUMBER: 171130742 MAIL ADDRESS: STREET 1: 900 FIFTH AVENUE STREET 2: #8C CITY: NEW YORK STATE: NY ZIP: 10021 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: RHYTHM PHARMACEUTICALS, INC. CENTRAL INDEX KEY: 0001649904 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 462159271 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 500 BOYLSTON STREET STREET 2: 11TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 857-264-4280 MAIL ADDRESS: STREET 1: 500 BOYLSTON STREET STREET 2: 11TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 FORMER COMPANY: FORMER CONFORMED NAME: RHYTHM METABOLIC, INC. DATE OF NAME CHANGE: 20150803 4 1 a4.xml 4 X0306 4 2017-10-10 0 0001649904 RHYTHM PHARMACEUTICALS, INC. RYTM 0001615856 Gottesdiener Keith Michael 500 BOYLSTON STREET, 11TH FLOOR BOSTON MA 02116 1 1 0 0 CEO and President Common Stock 2017-10-10 4 C 0 27262 A 585539 D Series A Convertible Preferred Stock 2017-10-10 4 C 0 27262 0 D Common Stock 27262 0 D In connection with the closing of the Issuer's initial public offering, each share of the Issuer's series A convertible preferred stock (the "Series A Preferred") converted into the Issuer's common stock on a 9.17-for-one basis without payment or consideration. The Series A Preferred had no expiration date. Reflects the number of shares of Series A Preferred held by the Reporting Person on an as-converted to common stock basis. /s/ Keith M. Gottesdiener 2017-10-10