0001104659-22-130967.txt : 20221229 0001104659-22-130967.hdr.sgml : 20221229 20221229163157 ACCESSION NUMBER: 0001104659-22-130967 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20221223 FILED AS OF DATE: 20221229 DATE AS OF CHANGE: 20221229 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Smith Hunter C CENTRAL INDEX KEY: 0001636385 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38223 FILM NUMBER: 221499159 MAIL ADDRESS: STREET 1: C/O GENESEE & WYOMING INC. STREET 2: 20 WEST AVENUE CITY: DARIEN STATE: CT ZIP: 06820 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: 222 BERKELEY STREET STREET 2: 12TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 857-264-4280 MAIL ADDRESS: STREET 1: 222 BERKELEY STREET STREET 2: 12TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 FORMER COMPANY: FORMER CONFORMED NAME: RHYTHM METABOLIC, INC. DATE OF NAME CHANGE: 20150803 4 1 tm2233685-1_4seq1.xml OWNERSHIP DOCUMENT X0306 4 2022-12-23 0 0001649904 RHYTHM PHARMACEUTICALS, INC. RYTM 0001636385 Smith Hunter C C/O RHYTHM PHARMACEUTICALS, INC. 222 BERKELEY STREET, 12TH FLOOR BOSTON MA 02116 0 1 0 0 Chief Financial Officer Common Stock 2022-12-23 5 G 0 E 2500 0 D 55114 D /s/ Hunter C. Smith 2022-12-29