Form 4: ADTRAN CEO Thomas Stanton Disposes of Shares for Tax Withholding

ADTRAN Holdings, Inc. Chairman and CEO Thomas R. Stanton reported the disposition of 5,663 shares of common stock on July 13, 2025, to cover tax obligations related to vested restricted stock units.

Summary

• Thomas R. Stanton, Chairman & CEO of ADTRAN Holdings, Inc., reported a transaction involving the company's common stock.
• On July 13, 2025, 5,663 shares of ADTRAN common stock were disposed of.
• The disposition was specifically for the payment of withholding taxes due upon the vesting of previously granted restricted stock units.
• The shares were valued at $9.2 per share for this transaction.
• Following this transaction, Thomas R. Stanton directly beneficially owns 944,522.51 shares of ADTRAN common stock.

Sentiment

Score: 5

Explanation: The transaction is a routine tax withholding event related to equity compensation, which is neutral in sentiment. It reflects the vesting of previously granted awards, which is a positive for the executive, but the disposition of shares for tax is a standard, non-discretionary event.

Positives

• The transaction indicates the vesting of previously granted restricted stock units, suggesting that equity compensation plans are progressing as intended for the executive.

Negatives

• The disposition of shares, even for tax purposes, results in a reduction of the direct ownership stake of the Chairman & CEO, though this is a standard and non-discretionary practice for tax withholding on equity awards.

Future Outlook

NA

Industry Context

This is a routine insider transaction related to equity compensation, which is a common practice across all industries for publicly traded companies. It does not provide specific insights into ADTRAN's industry position or broader trends beyond the fact that it utilizes restricted stock units as part of its executive compensation structure.

Stakeholder Impact

• Shareholders: Minimal direct impact as this is a routine tax-related disposition, not a discretionary sale. It slightly reduces the CEO's direct ownership but is part of a pre-existing compensation structure.
• Employees: Indicates the company's equity compensation plans are functioning, which can be positive for employee morale regarding their own equity awards.

Key Dates

Keywords

ADTRAN Holdings, ADTN, Form 4, Insider Transaction, Thomas R. Stanton, CEO, Restricted Stock Units, Tax Withholding, Equity Compensation