0001968582-23-000453.txt : 20230831 0001968582-23-000453.hdr.sgml : 20230831 20230831174718 ACCESSION NUMBER: 0001968582-23-000453 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230831 DATE AS OF CHANGE: 20230831 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: RELIANCE STEEL & ALUMINUM CO CENTRAL INDEX KEY: 0000861884 STANDARD INDUSTRIAL CLASSIFICATION: WHOLESALE-METALS SERVICE CENTERS & OFFICES [5051] IRS NUMBER: 951142616 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-13122 FILM NUMBER: 231230033 BUSINESS ADDRESS: STREET 1: 16100 N. 71ST STREET, SUITE 400 CITY: SCOTTSDALE STATE: AZ ZIP: 85254 BUSINESS PHONE: 213-687-7700 MAIL ADDRESS: STREET 1: 16100 N. 71ST STREET, SUITE 400 CITY: SCOTTSDALE STATE: AZ ZIP: 85254 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Lewis Karla R CENTRAL INDEX KEY: 0001256541 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O RELIANCE STEEL & ALUMINUM CO. STREET 2: 16100 N. 71ST STREET, SUITE 400 CITY: SCOTTSDALE STATE: AZ ZIP: 85254 FORMER COMPANY: FORMER CONFORMED NAME: MCDOWELL KARLA R DATE OF NAME CHANGE: 20030724 144 1 primary_doc.xml 144 0001256541 XXXXXXXX LIVE 0000861884 Reliance Steel & Aluminum Co 001-13122 16100 N. 71st Street Suite 400 Scottsdale AZ 85254 480-564-5700 Karla Lewis Director / President / CEO Common Stock JP Morgan Securities LLC

390 Madison Avenue 6th Floor New York NY 10017

32000 9103360 58557052 08/31/2023 NYSE Common Stock 04/03/2023 Transfer From Karla Lewis, who acquired the shares from RSU vestings on 02/17/23 N 32000 04/03/2023 N/A Y The shares filed today will be sold by the Todd E. Lewis and Karla Lewis Trust, Karla Lewis as Trustee 08/31/2023 /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Karla Lewis