0001950047-24-005929.txt : 20240812 0001950047-24-005929.hdr.sgml : 20240812 20240812161305 ACCESSION NUMBER: 0001950047-24-005929 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240812 DATE AS OF CHANGE: 20240812 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Atkore Inc. CENTRAL INDEX KEY: 0001666138 STANDARD INDUSTRIAL CLASSIFICATION: MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 900631463 STATE OF INCORPORATION: DE FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-37793 FILM NUMBER: 241196925 BUSINESS ADDRESS: STREET 1: 16100 SOUTH LATHROP AVENUE CITY: HARVEY STATE: IL ZIP: 60426 BUSINESS PHONE: 7083391610 MAIL ADDRESS: STREET 1: 16100 SOUTH LATHROP AVENUE CITY: HARVEY STATE: IL ZIP: 60426 FORMER COMPANY: FORMER CONFORMED NAME: Atkore International Group Inc. DATE OF NAME CHANGE: 20160205 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Lamps Mark F. CENTRAL INDEX KEY: 0001769052 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 16100 S. LATHROP AVENUE CITY: HARVEY STATE: IL ZIP: 60426 144 1 primary_doc.xml 144 0001769052 XXXXXXXX LIVE 0001666138 Atkore Inc. 001-37793 16100 South Lathrop Avenue Harvey IL 60426 7083391610 MARK LAMPS Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

500 47440.00 35864729 08/12/2024 NYSE Common 11/01/2019 Restricted Stock Units Issuer N 500 11/01/2019 N/A N 10b5-1 Sales for MARK LAMPS

16100 South Lathrop Avenue Harvey IL 60426

Common 05/14/2024 500 78835.00 08/12/2024 02/13/2024 /s/ Mark Lamps