0001628280-23-030397.txt : 20230823 0001628280-23-030397.hdr.sgml : 20230823 20230823163807 ACCESSION NUMBER: 0001628280-23-030397 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230821 FILED AS OF DATE: 20230823 DATE AS OF CHANGE: 20230823 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Felsch Robert Ora CENTRAL INDEX KEY: 0001917819 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36485 FILM NUMBER: 231198028 MAIL ADDRESS: STREET 1: C/O ARDELYX, INC. STREET 2: 34175 ARDENWOOD BLVD. CITY: FREMONT STATE: CA ZIP: 94555 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ARDELYX, INC. CENTRAL INDEX KEY: 0001437402 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 34175 ARDENWOOD BLVD. CITY: FREMONT STATE: CA ZIP: 94555 BUSINESS PHONE: 510-745-7047 MAIL ADDRESS: STREET 1: 34175 ARDENWOOD BLVD. CITY: FREMONT STATE: CA ZIP: 94555 FORMER COMPANY: FORMER CONFORMED NAME: NTERYX INC DATE OF NAME CHANGE: 20080611 4 1 wk-form4_1692823075.xml FORM 4 X0508 4 2023-08-21 0 0001437402 ARDELYX, INC. ARDX 0001917819 Felsch Robert Ora C/O ARDELYX, INC. 400 FIFTH AVENUE, SUITE 210 WALTHAM MA 02451 0 1 0 0 See Remarks 0 Common Stock 2023-08-21 4 S 0 1048 3.5518 D 115110 D Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes. SVP Finance and Chief Accounting Officer /s/ Elizabeth Grammer, Attorney-in-Fact for Robert Ora Felsch 2023-08-23