0001628280-24-001689.txt : 20240118 0001628280-24-001689.hdr.sgml : 20240118 20240118163809 ACCESSION NUMBER: 0001628280-24-001689 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240116 FILED AS OF DATE: 20240118 DATE AS OF CHANGE: 20240118 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Rosenbaum David P. CENTRAL INDEX KEY: 0001611311 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36485 FILM NUMBER: 24542326 MAIL ADDRESS: STREET 1: C/O ARDELYX, INC. STREET 2: 34175 ARDENWOOD BLVD, SUITE 100 CITY: FREMONT STATE: CA ZIP: 94555 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ARDELYX, INC. CENTRAL INDEX KEY: 0001437402 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences 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_1705613880.xml FORM 4 X0508 4 2024-01-16 0 0001437402 ARDELYX, INC. ARDX 0001611311 Rosenbaum David P. C/O ARDELYX, INC. 400 FIFTH AVENUE, SUITE 210 WALTHAM MA 02451 0 1 0 0 Chief Development Officer 0 Common Stock 2024-01-16 4 A 0 112750 0 A 399346 D Common Stock 2024-01-16 4 A 0 70120 0 A 183413 I By Wife Common Stock 77592 I Family Trust Stock Option (Right to Buy) 8.78 2024-01-16 4 A 0 145000 0 A 2034-01-16 Common Stock 145000 145000 D Stock Option (Right to Buy) 8.78 2024-01-16 4 A 0 99000 0 A 2034-01-16 Common Stock 99000 99000 I By Wife Restricted stock units ("RSUs"). The Reporting Person is entitled to receive one (1) shares of Common Stock for each one (1) RSU upon the vesting thereof. The shares are directly held by the Reporting Person's wife. The shares are directly held by David Paul Rosenbaum and Susan Edelstein Rosenbaum, Trustees of the David Paul Rosenbaum Family Trust. The option becomes exercisable as it vests and the shares subject to the option vest in 48 successive, equal monthly installments on each monthly anniversary of January 16, 2024, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date. /s/ Elizabeth Grammer, Attorney-in-Fact for David Rosenbaum 2024-01-18