Form 4: Atkore Executive Sells Shares for Tax Obligations

Atkore Inc. President of Safety & Infrastructure, Mark F. Lamps, disposed of 397 shares of common stock to cover tax withholdings on vested restricted stock units.

Summary

• Mark F. Lamps, President of Safety & Infrastructure at Atkore Inc. (ATKR), reported a transaction on November 11, 2025.
• The transaction involved the disposal of 397 shares of Atkore Inc. Common Stock.
• The shares were disposed of at a price of $65.11 per share.
• This disposal was made to satisfy withholding tax obligations on vested restricted stock units (RSUs), as indicated by transaction code 'F' and explanation note (1).
• Following this transaction, Mark F. Lamps beneficially owns 31,527.126 shares of Atkore Inc. Common Stock.
• The reported beneficial ownership includes unvested restricted stock units and accrued dividend equivalent units on such RSUs, as per explanation note (2).

Sentiment

Score: 5

Explanation: The transaction is a routine, non-discretionary disposal of shares to cover tax obligations on vested restricted stock units, which is a neutral event from an investment sentiment perspective.

Future Outlook

This filing does not contain any forward-looking statements or guidance regarding the company's future performance or outlook.

Industry Context

This is a routine insider transaction related to compensation and tax obligations, which is common across all industries for executives receiving equity-based awards. It does not reflect broader industry trends or competitive positioning.

Stakeholder Impact

• Shareholders: Minimal impact as this is a routine, non-discretionary transaction for tax purposes and does not indicate a change in management's view of the company's prospects.
• Employees: No direct impact on the broader employee base.

Key Dates

Keywords

Atkore Inc., ATKR, Form 4, Insider Transaction, Stock Sale, Restricted Stock Units, Tax Withholding, Mark F. Lamps