0001104659-21-080098.txt : 20210611 0001104659-21-080098.hdr.sgml : 20210611 20210611160602 ACCESSION NUMBER: 0001104659-21-080098 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210609 FILED AS OF DATE: 20210611 DATE AS OF CHANGE: 20210611 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Arbuckle Stuart A CENTRAL INDEX KEY: 0001557290 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38223 FILM NUMBER: 211011301 MAIL ADDRESS: STREET 1: VERTEX PHARMACEUTICALS INCORPORATED STREET 2: 130 WAVERLY ST. CITY: CAMBRIDGE STATE: MA ZIP: 02139 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 tm2119501-1_4seq1.xml OWNERSHIP DOCUMENT X0306 4 2021-06-09 0 0001649904 RHYTHM PHARMACEUTICALS, INC. RYTM 0001557290 Arbuckle Stuart A 222 BERKELEY STREET, 12TH FLOOR BOSTON MA 02116 1 0 0 0 Stock Option (right to buy) 18.99 2021-06-09 4 A 0 15000 0 A 2031-06-08 Common Stock 15000 15000 D The options fully vest upon the earlier of (i) June 9, 2022 or (ii) the date of the Issuer's next annual meeting of the stockholders. /s/ Hunter Smith, attorney-in-fact for Stuart A. Arbuckle 2021-06-11