0001209191-23-045478.txt : 20230811 0001209191-23-045478.hdr.sgml : 20230811 20230811172127 ACCESSION NUMBER: 0001209191-23-045478 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230810 FILED AS OF DATE: 20230811 DATE AS OF CHANGE: 20230811 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Harris Timothy J CENTRAL INDEX KEY: 0001776844 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-12001 FILM NUMBER: 231165252 MAIL ADDRESS: STREET 1: C/O ALLEGHENY TECHNOLOGIES INCORPORATED CITY: PITTSBURGH STATE: PA ZIP: 15222 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ATI INC CENTRAL INDEX KEY: 0001018963 STANDARD INDUSTRIAL CLASSIFICATION: STEEL PIPE & TUBES [3317] IRS NUMBER: 251792394 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2021 MCKINNEY AVENUE CITY: DALLAS STATE: TX ZIP: 75201 BUSINESS PHONE: 4123942800 MAIL ADDRESS: STREET 1: 2021 MCKINNEY AVENUE CITY: DALLAS STATE: TX ZIP: 75201 FORMER COMPANY: FORMER CONFORMED NAME: ALLEGHENY TECHNOLOGIES INC DATE OF NAME CHANGE: 19991213 FORMER COMPANY: FORMER CONFORMED NAME: ALLEGHENY TELEDYNE INC DATE OF NAME CHANGE: 19960716 4 1 doc4.xml FORM 4 SUBMISSION X0508 4 2023-08-10 0 0001018963 ATI INC ATI 0001776844 Harris Timothy J C/O ALLEGHENY TECHNOLOGIES INCORPORATED 1000 SIC PPG PLACE PITTSBURGH PA 15222 0 1 0 0 Senior VP and CDIO 0 Common Stock, par value $0.10 per share 2023-08-10 4 S 0 12858 43.57 D 76992 D Shares sold pursuant to a 10b5-1 Trading Plan dated May 10, 2023. /s/ Amanda J. Skov, Attorney-in-Fact for Timothy J. Harris 2023-08-11