Anterix Inc. filed a Form 8-K on September 18, 2026, disclosing that its Board of Directors authorized a new share repurchase program of up to $250,000,000 in common stock, effective September 22, 2026, and running through September 22, 2029.

Key Highlights

  • Authorization size: The Board authorized repurchases of up to $250,000,000 of common stock, $0.0001 par value per share.
  • Effective date: The Share Repurchase Program begins September 22, 2026, following the expiration of the previous program on September 21, 2026.
  • Program end date: Repurchases may occur on or before September 22, 2029.
  • Repurchase methods: Shares may be repurchased via open market transactions and/or privately negotiated transactions, including pursuant to Rule 10b5-1 trading plans.
  • No obligation: The program does not obligate the company to repurchase any particular amount of its common stock.
  • Flexibility retained: The Share Repurchase Program may be suspended, discontinued, or modified at any time.

Anterix Launches New Three-Year Buyback Program Following Previous Program Expiration

According to the filing, Anterix Inc. (NASDAQ:ATEX) disclosed that its Board of Directors, on September 16, 2026, authorized a new Share Repurchase Program to take effect on September 22, 2026. The timing was described as following the expiration of the company's previous share repurchase program on September 21, 2026. The new program allows for repurchases of up to $250,000,000 of the company's common stock through September 22, 2029.

The filing states that repurchases may be conducted through open market transactions and/or privately negotiated transactions, and may be effected pursuant to Rule 10b5-1 trading plans. The company disclosed that "the manner, timing and amount of any share repurchases will be determined by the Company based on a variety of factors, including general business and market conditions, the Company's capital position, and other strategic considerations."

The filing further notes that the Share Repurchase Program carries no obligation on the company to repurchase any specific amount of shares, and that the program "may be suspended, discontinued or modified at any time." The 8-K was signed by Gena L. Ashe, Chief Legal Officer and Corporate Secretary, on September 18, 2026.

What Was Disclosed

Anterix filed an 8-K reporting the Board's authorization of a new $250,000,000 share repurchase program effective September 22, 2026, through September 22, 2029, succeeding the company's prior buyback program that expires September 21, 2026.