Atkore Inc.

Quarterly Report for period ending 2023-12-29

Annual Report for period ending 2023-09-30

Quarterly Report for period ending 2023-06-30

Quarterly Report for period ending 2023-03-31

Quarterly Report for period ending 2022-12-30

Annual Report for period ending 2022-09-30

Quarterly Report for period ending 2022-06-24

Quarterly Report for period ending 2022-03-25

Quarterly Report for period ending 2021-12-24

Annual Report for period ending 2021-09-30

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Filing for proposed sale of securities under Rule 144

Filing for proposed sale of securities under Rule 144

Filing for proposed sale of securities under Rule 144

Filing for proposed sale of securities under Rule 144

Filing for proposed sale of securities under Rule 144

Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1)

Filing for proposed sale of securities under Rule 144

Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1)

Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1)

Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1)

VANGUARD GROUP INC: Major Shareholders

FMR LLC: Major Shareholders

James Wilbert W Jr: Statement of changes in beneficial ownership of securities

WYNN BETTY R.: Statement of changes in beneficial ownership of securities

MUSE SCOTT H: Statement of changes in beneficial ownership of securities

SCHROCK MICHAEL V: Statement of changes in beneficial ownership of securities

Kershaw Justin A: Statement of changes in beneficial ownership of securities

Edwards Barbara Joanne: Statement of changes in beneficial ownership of securities

Zeffiro A Mark: Statement of changes in beneficial ownership of securities

Isbell Jeri L: Statement of changes in beneficial ownership of securities

Initial registration statement for securities to be offered to employees pursuant to employee benefit plans

Prospectus filed pursuant to Rule 424(b)(3)

Prospectus filed pursuant to Rule 424(b)(3)

Prospectus filed pursuant to Rule 424(b)(3)

Prospectus filed pursuant to Rule 424(b)(3)

Automatic shelf registration statement of securities of well-known seasoned issuers

Prospectus filed pursuant to Rule 424(b)(4)

A new registration statement filed under Rule 462(b) to add securities to a prior related effective registration statement filed on Form S-1

General form of registration statement for all companies including face-amount certificate companies

General form of registration statement for all companies including face-amount certificate companies

Definitive proxy statements

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive proxy statements

Definitive proxy statements

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive proxy statements

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.