Initial Statement of Beneficial Ownership

Franklin S. Edmonds Jr., a director at Atkore Inc. (ATKR), has filed an initial statement of beneficial ownership. The filing, dated November 28, 2025, indicates that Mr. Edmonds has no direct or indirect beneficial ownership of the company's securities at this time. The statement was signed on his behalf by Daniel S. Kelly, Attorney-in-Fact, on December 19, 2025. The filing is made in accordance with SEC reporting requirements for insiders.