Frontier Group Holdings Inc officer Howard Diamond filed a Form 144 notice on November 9, 2026, disclosing a proposed sale of 35,401 shares of common stock through UBS Financial Services Inc on NASDAQ.

Key Highlights

  • Proposed seller: Howard Diamond, listed as an officer of Frontier Group Holdings Inc
  • Shares proposed for sale: 35,401 shares of common stock
  • Aggregate market value: $297,368, according to the filing
  • Shares outstanding: 230,417,551 shares of common stock reported outstanding
  • Acquisition source: Shares were acquired on October 25, 2025, via RSU grant from Frontier Group Holdings Inc
  • Broker named: UBS Financial Services Inc, 1000 Harbor Blvd, 3rd Floor, Weehawken, NJ 07086
  • No sales in prior three months: The filing reports nothing to disclose for securities sold during the past three months

Diamond's RSU-Derived Shares Targeted for Sale on NASDAQ

According to the Form 144 filing submitted to the U.S. Securities and Exchange Commission, Howard Diamond, an officer of Frontier Group Holdings Inc (NASDAQ:ULCC), intends to sell 35,401 shares of Frontier Group common stock. The notice was dated November 9, 2026, and identifies UBS Financial Services Inc as the executing broker. The aggregate market value of the proposed sale is listed in the filing as $297,368.

The filing discloses that the 35,401 shares were acquired on October 25, 2025, through a restricted stock unit (RSU) grant from Frontier Group Holdings Inc. The date of payment is listed as October 25, 2025, with the nature of payment noted as "N/A." The filing indicates the sale is proposed for approximately November 9, 2026, on NASDAQ. The notice was signed by Joseph Cassidy, for UBS Financial Services Inc, as attorney-in-fact for Howard Diamond.

The filing states that no securities of Frontier Group Holdings Inc were sold by Diamond during the three months preceding the notice. By signing the notice, the person for whose account the securities are to be sold represents, as stated in the filing, that he "does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed." Frontier Group Holdings Inc is headquartered at 4545 Airport Way, Denver, Colorado 80239, and carries SEC File Number 001-40304.

What Was Disclosed

A Form 144 notice filed by Frontier Group Holdings Inc officer Howard Diamond proposes the sale of 35,401 shares of common stock, acquired via RSU on October 25, 2025, with an aggregate market value of $297,368, to be executed through UBS Financial Services Inc on NASDAQ.