0000950170-24-071398.txt : 20240610 0000950170-24-071398.hdr.sgml : 20240610 20240610170006 ACCESSION NUMBER: 0000950170-24-071398 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240606 FILED AS OF DATE: 20240610 DATE AS OF CHANGE: 20240610 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Alexander Robert CENTRAL INDEX KEY: 0001608782 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38582 FILM NUMBER: 241033580 MAIL ADDRESS: STREET 1: 508 WRANGLER DRIVE, SUITE 100 CITY: COPPELL STATE: TX ZIP: 75019 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Allakos Inc. CENTRAL INDEX KEY: 0001564824 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 454798831 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 825 INDUSTRIAL ROAD STREET 2: SUITE 500 CITY: SAN CARLOS STATE: CA ZIP: 94070 BUSINESS PHONE: 650-597-5002 MAIL ADDRESS: STREET 1: 825 INDUSTRIAL ROAD STREET 2: SUITE 500 CITY: SAN CARLOS STATE: CA ZIP: 94070 4 1 ownership.xml 4 X0508 4 2024-06-06 0001564824 Allakos Inc. ALLK 0001608782 Alexander Robert 825 INDUSTRIAL ROAD, SUITE 500 SAN CARLOS CA 94070 true true false false Chief Executive Officer false Common Stock 2024-06-06 4 F false 37525 1.14 D 836251 D Common Stock 320300 I See footnote Shares sold to satisfy the tax withholding obligations by the Reporting Person in connection with the vesting of RSUs. The shares are held by Mr. Alexander and Stacey Lee Alexander, as Trustees of the Alexander 2018 Irrevocable Descendants' Trust. /s/ H. Baird Radford, III, by power of attorney 2024-06-10