Welcome to our dedicated page for Atkore SEC filings (Ticker: ATKR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Atkore Inc. filings document operating results, Regulation FD materials, material agreements and governance matters for a manufacturer of conduit, cable, installation accessories, metal framing and cable-management products. Recent Form 8-K reports furnish quarterly earnings releases and investor presentations and disclose portfolio actions involving HDPE pipe and conduit, surface protection operations and other product lines.
The company’s regulatory record also includes material-event disclosure on class-action settlement agreements, annual meeting voting results, director elections, advisory compensation votes and auditor ratification. Definitive proxy materials describe board composition, executive compensation, equity-award information and other governance matters tied to Atkore’s common stock.
Atkore Inc. (ATKR) director Michael V. Schrock reported an automatic acquisition of 8.0939 shares of common stock in the form of dividend equivalent units accrued on unvested or deferred restricted stock units (RSUs) as of 2026-08-28. Following this grant/award-related acquisition, his directly held position is 22,187.3288 shares, which includes unvested or deferred RSUs and accrued dividend equivalent units on those RSUs.
Atkore Inc. (ATKR) reported that Daniel S. Kelly, VP, General Counsel and Secretary, received an automatic acquisition of 36.3726 shares of common stock on August 28, 2026. Footnotes clarify these represent dividend equivalent units accrued on unvested restricted stock units (RSUs). Following this award, Kelly holds a total of 32,666.4660 shares of Atkore common stock directly, including unvested RSUs and accrued dividend equivalents.
Atkore Inc. (ATKR) reported that director A. Mark Zeffiro acquired 48.3504 shares of common stock in the form of dividend equivalent units on unvested or deferred restricted stock units (RSUs) on 2026-08-28. After this award, his directly held position, including unvested or deferred RSUs and accrued dividend equivalents, is 23,993.8064 shares.
Atkore Inc. (ATKR) director Scott H. Muse reported an acquisition of 94.9477 shares of common stock-equivalent on August 28, 2026. These represent dividend equivalent units accrued on his unvested or deferred restricted stock units (RSUs). Following this award, his directly held position totals 32,724.0766 common stock and RSU-related units.
Atkore Inc. (ATKR) reported that John W. Pregenzer, COO & President, Electrical, received an acquisition of 82.0816 shares of common stock on 2026-08-28, coded as a grant/award. Footnotes state these represent dividend equivalent units accrued on unvested restricted stock units (RSUs), and that his reported 61,411.1653 directly held shares include both unvested RSUs and accrued dividend equivalents.
Atkore Inc. (symbol: ATKR) is the issuer of record for a Form 4 filing submitted to the SEC.
Atkore Inc. (ATKR) director Barbara Joanne Edwards reported an automatic acquisition of 18.1266 shares of common stock on August 28, 2026. Footnotes state these represent dividend equivalent units accrued on unvested or deferred restricted stock units (RSUs). Following this accrual, her directly held position, including RSUs and related dividend equivalents, is reported as 6,099.4983 shares.
Atkore Inc. (ATKR) has agreed to be acquired by Prysmian S.p.A. under an Agreement and Plan of Merger dated August 2, 2026. Trinity Merger Sub, Inc., a Prysmian subsidiary, will merge into Atkore, and Atkore will become a wholly owned subsidiary of Prysmian.
At the Effective Time, each outstanding share of Atkore common stock (with limited exceptions) will be converted into the right to receive $95.00 in cash per share, without interest and subject to withholding taxes. A special virtual stockholder meeting will be held to vote on adopting the Merger Agreement, an advisory vote on merger-related executive compensation, and a potential adjournment.
Approval of the Merger Proposal requires a majority of outstanding shares as of the record date; failure to vote or instruct a broker has the same effect as voting against it. The board unanimously determined the deal is fair and in stockholders’ best interests and recommends voting “FOR” all proposals. The merger is subject to regulatory clearances, including under the HSR Act and in Austria, Australia and Canada. If the agreement is terminated in specified circumstances, Atkore may owe Prysmian a $115,920,000 termination fee. The transaction is taxable to U.S. stockholders exchanging shares for cash, and appraisal rights are available under Delaware law for qualifying holders.
Gates Capital Management and related entities report a significant ownership position in Atkore Inc. They collectively report beneficial ownership of 1,710,192 shares of Atkore common stock, representing 5.1% of the outstanding shares, with all voting and dispositive power held on a shared rather than sole basis. The shares are held by certain funds for which Gates Capital acts as investment manager, and related entities Gates Capital Management GP, LLC and Gates Capital Management, Inc., as well as Jeffrey L. Gates, are included as reporting persons. The ownership percentage is based on 33,767,266 Atkore shares outstanding as of May 1, 2026.
Atkore Inc. is the issuer, and a group of American Century entities plus the Stowers Institute for Medical Research report passive beneficial ownership of its common stock as of June 30, 2026. American Century ETF Trust holds 1,696,217 shares, representing 5.0% of the outstanding class, with sole voting and sole dispositive power over these shares.
American Century Investment Management, Inc., American Century Companies, Inc., and the Stowers Institute for Medical Research each report beneficial ownership of 1,775,158 shares, or 5.3% of the class, all with sole voting and sole dispositive power. Various clients of American Century Investment Management have economic rights to dividends and sale proceeds, but no single client owns more than 5% of the class.