ADTRAN Holdings, Inc. (ADTN)

Current Report Filed: 2026-04-07

ADTRAN Holdings, Inc. has made changes to the CEO's employment agreement, including eliminating the annual performance-based stock unit (PSU) awards tied to relative total shareholder return and adjusting the performance objective for long-term financial plan PSUs.
The company has granted long-term financial plan PSU awards to the CEO, Chief Revenue Officer, and Chief Financial Officer, with the performance objective based on adjusted EBIT and relative total shareholder return.
ADTRAN Holdings, Inc. plans to grant similar long-term financial plan PSU awards to the Chief Technology Officer later in 2026, subject to approval by the supervisory board and shareholders of the company's majority-owned subsidiary.

Insider Trading Filed: 2026-03-23

Timothy P. Santo, the SVP of Finance and CFO of ADTRAN Holdings, Inc., disposed of 1,501 shares of common stock through a tax withholding transaction.
The reported transaction represents a small portion of Santo's overall beneficial ownership, which remains at 25,093 shares.
This type of transaction, where shares are sold to cover tax obligations upon vesting of equity awards, is common among executives and does not necessarily indicate a bearish sentiment.

Insider Trading Filed: 2026-01-28

Thomas R. Stanton, the Chairman and CEO of ADTRAN Holdings, Inc., acquired 27,973 shares of the company's common stock through the vesting of performance stock units.
Stanton also disposed of 12,407 shares to cover the withholding taxes due upon the vesting of the performance stock units.
The transaction indicates that Stanton remains confident in the company's future and is maintaining a significant equity stake as a key insider.

Insider Trading Filed: 2026-01-28

Insider James Denson, the Chief Revenue Officer, acquired 3,777 shares of ADTRAN Holdings, Inc. (ADTN) through the vesting of performance stock units, suggesting his confidence in the company's future performance.
Denson also sold 1,087 shares to cover withholding taxes, indicating he is holding onto the majority of his shares, which could signal his long-term commitment to the company.
The total shares beneficially owned by Denson, including both direct and indirect holdings, have increased to 132,257.295, representing a significant ownership stake in the company.

Insider Trading Filed: 2026-01-27

Thomas R. Stanton, the Chairman and CEO of ADTRAN Holdings, Inc., has engaged in insider selling by disposing of 31,944 shares of the company's common stock.
The shares were disposed of to cover the payment of withholding taxes due upon the vesting of previously granted restricted stock units.
While insider selling can sometimes be a signal of management's lack of confidence in the company's future prospects, the transactions appear to be routine in nature and may not necessarily indicate any significant negative outlook.

Insider Trading Filed: 2026-01-27

The reporting person, James Denson Jr., the Chief Revenue Officer of ADTRAN Holdings, Inc., made two transactions on January 24th and 26th, 2026, where he disposed of 1,227 and 998 shares of common stock respectively to cover withholding taxes due to the vesting of previously granted restricted stock units.
The reporting person currently holds 125,233.486 shares of common stock directly and 4,246.809 shares indirectly through the company's 401(k) plan.
The transactions appear to be routine stock sales to cover tax obligations, indicating no significant change in the reporting person's overall equity position in the company.

Current Report Filed: 2026-01-22

ADTRAN provided preliminary financial results for Q4 2025, indicating a potential material deviation from previously announced guidance or analyst consensus.
The company is subject to European securities laws requiring real-time disclosure of such deviations, as evidenced by the publication of an ad hoc announcement in Germany.
Investors should closely monitor the final Q4 2025 results and any potential impact on ADTRAN's performance and outlook.

Insider Trading Filed: 2026-01-22

Thomas R. Stanton, the Chairman and CEO of ADTRAN Holdings, Inc., has disposed of 10,247 shares of the company's common stock through a stock withholding transaction to cover tax obligations.
This transaction reduces Stanton's direct beneficial ownership of ADTRAN's common stock to 971,848.51 shares, indicating continued significant insider ownership and alignment with shareholders.
The reported transaction appears to be a routine stock withholding event and is not indicative of a broader change in Stanton's long-term ownership or sentiment towards the company.

Insider Trading Filed: 2026-01-22

The Chief Revenue Officer of ADTRAN Holdings, Inc. (ADTN) disposed of 765 shares of common stock through a stock withholding transaction, likely to cover tax obligations associated with the vesting of restricted stock units.
The reporting person continues to hold a significant direct ownership stake of 127,458.486 shares in ADTN, as well as an indirect ownership of 4,246.809 shares through the company's 401(k) plan.
The reported transaction appears to be a routine stock withholding event and does not necessarily indicate any significant change in the reporting person's overall investment in ADTN.

Important Information