Welcome to our dedicated page for Frontier Group Holdings SEC filings (Ticker: ULCC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Frontier Group Holdings, Inc. filings document the public-company record for Frontier Airlines' parent, including operating results, guidance updates, material agreements, governance, and capital-structure disclosures. Form 8-K reports furnish earnings releases with GAAP and non-GAAP measures such as RASM, CASM, capacity, fuel expense, liquidity, and per-share results.
Other filings cover aircraft-related agreements, including amendments to the A320 family purchase agreement and lease arrangements; Regulation FD updates; board and executive appointments; and compensation matters. The definitive proxy statement addresses director elections, board committee structure, executive compensation, shareholder voting matters, and Nasdaq-listed common stock governance.
ULCC shareholder Barry Biffle has filed notice to sell 94,960 common shares. The planned sale is through UBS Financial Services on NASDAQ, with an aggregate market value of $526,695.64 based on the filing. The notice states 228,950,914 common shares were outstanding as of the filing, providing context for the relative size of this planned transaction.
Frontier Group Holdings EVP Howard Diamond reported equity compensation activity, not an open-market sale. On February 1, 2026, 45,512 Restricted Stock Units vested and were settled into the same number of shares of common stock at $0.00 exercise price.
The company then withheld 19,911 shares at $4.64 solely to cover tax obligations, which the filing states does not represent a sale by Diamond. After these transactions, he directly owned 135,197 shares of common stock and 45,512 Restricted Stock Units that are scheduled to fully vest on February 1, 2027.
Frontier Group Holdings SVP Steve Schuller reported the vesting of 37,665 Restricted Stock Units and related tax withholding transactions on Common Stock. The RSU vesting on February 1, 2026, resulted in 37,665 shares of Common Stock being issued.
The company withheld 16,478 shares of Common Stock at $4.64 per share solely to cover tax obligations, which the filing states does not represent a sale by Schuller. After these entries, he beneficially owned 98,499 shares of Common Stock and 37,665 remaining RSUs that fully vest on February 1, 2027.
Frontier Group Holdings insider activity: A Form 144 notice shows a proposed sale of 5,040 shares of ULCC common stock through UBS Financial Services on 01/22/2026 on NASDAQ, with an aggregate market value of $27,770.40 at the time of the notice. The shares are common stock, and the form indicates 228,950,914 common shares outstanding.
The securities to be sold were acquired on 01/15/2025 through the exercise of stock options from the issuer, with 5,040 shares acquired and paid for in cash on that date. Over the prior three months, Barry Biffle, listed at a Denver address, reported several open-market sales of ULCC common shares on 12/04/2025, 12/05/2025, 12/08/2025, 12/10/2025, and 12/11/2025, with individual gross proceeds ranging from $104,422.15 to $554,290.00.
Frontier Group Holdings, Inc. executive Alexandre Clerc, SVP, Customers, reported restricted stock unit (RSU) vesting and related tax withholding transactions. On January 8, 2026, RSUs covering 47,081 and 9,416 units were converted into the same number of shares of common stock at an exercise price of $0.00 per share, reflecting previously granted awards.
The company withheld 15,741 and 2,707 shares of common stock at $4.73 per share solely to satisfy tax withholding obligations; the filing states these withholdings do not represent sales by the reporting person. After the transactions, Clerc beneficially owned 40,676 shares of common stock. Remaining RSUs of 94,162 vest in two substantially equal annual installments beginning on January 8, 2027, and 9,417 RSUs fully vest on January 8, 2027.
Frontier Group Holdings, Inc. reported that President & CEO James G. Dempsey received a new equity award of 117,371 Performance Stock Units on January 7, 2026, as disclosed in a Form 4 filing. Each unit represents a contingent right to receive one share of Frontier common stock.
The Performance Stock Units will cliff vest on the fourth anniversary of the grant date, as long as Dempsey continues serving the company through that date. The actual number of shares earned depends on stock price performance over the four-year period: a performance multiplier is calculated by dividing the average closing price at the end of the period (capped at $30.00 per share) by the average closing price at the beginning. There will be no payout if the average share price at the end of the performance period is below 50% of the beginning average price.
Frontier Group Holdings, Inc. has appointed James G. Dempsey as its President and Chief Executive Officer, effective immediately, and added him to the Board as a Class III director with a term running through the 2027 annual meeting, unless earlier ended.
In connection with the permanent role, Mr. Dempsey’s annual base salary increases to $747,000, with a target cash incentive equal to 125% of base salary. For fiscal 2026, he is scheduled to receive long-term equity incentive awards with an aggregate grant date fair value of $3,500,000, structured on terms consistent with other executive officers.
The Compensation Committee also approved a promotion performance stock unit grant with a target grant date fair value of $1,750,000, which vests in full after four years if he remains with the company. The number of shares ultimately earned will depend on the change in Frontier’s average share price over the four-year period, capped at $30.0 per share, with no payout if the average share price ends below 50% of its starting average. Frontier also issued a press release updating estimated fourth quarter 2025 guidance, furnished as an exhibit.
Frontier Group Holdings, Inc. reported that Chief Executive Officer Barry L. Biffle has left the CEO role effective December 15, 2025. He is expected to remain on the board and serve in an advisory capacity through December 31, 2025, providing short-term continuity during the transition.
The board appointed President James G. Dempsey, age 50, as Interim Chief Executive Officer and designated him as the company’s principal executive officer, while he continues in his role as President. The company also issued a press release on December 15, 2025 that, among other items, reiterated its previously announced estimated fourth quarter 2025 guidance.
Frontier Group Holdings senior vice president of human resources Steve Schuller reported selling 5,000 shares of the company’s common stock on 12/10/2025 at a price of $6 per share.
After this transaction, he directly beneficially owns 77,312 shares. The sale was carried out under a Rule 10b5-1 trading plan that he adopted on May 19, 2024.
Frontier Group Holdings, Inc. CEO and director Barry L. Biffle reported open-market sales of company common stock. On 12/10/2025 he sold 17,373 shares at a weighted average price of $6.0106, and on 12/11/2025 he sold 82,627 shares at a weighted average price of $5.7811. After these transactions, he beneficially owned 631,836 shares of Frontier common stock directly. The sales were made under a Rule 10b5-1 trading plan adopted on August 8, 2025.