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.
Frontier Group Holdings, Inc. SVP & CFO Mark Christopher Mitchell reported the vesting and settlement of 43,403 restricted stock units into 43,403 shares of common stock on October 16, 2026. The issuer withheld 19,104 shares, reported at $5.03 per share, solely for tax withholding; the footnote says this was not a sale by Mitchell. The RSUs were fully vested as of that date, and no Rule 10b5-1 plan is reported.
Frontier Group Holdings, Inc. President & CEO James G. Dempsey reported that 65,105 restricted stock units fully vested on October 16, 2026, and were settled in common stock. The issuer withheld 28,483 shares at a reported $5.03 per share solely to satisfy tax withholding obligations.
Frontier Group Holdings, Inc. (ULCC) reported that SVP and Chief Information Officer Mathew Jeffrey settled previously granted Restricted Stock Units into 65,445 shares of Common Stock on September 22, 2026. Of these, 18,818 shares were withheld by the company solely to satisfy tax withholding obligations and are not open-market sales. Jeffrey continues to hold 196,335 Restricted Stock Units, which vest in three equal annual installments beginning on September 22, 2027; no Rule 10b5-1 trading plan is reported.
Frontier Group Holdings, Inc. (ULCC) reported that Alexandre Clerc, its Senior Vice President, Customers, sold 3,480 shares of common stock on September 4, 2026 in an open-market or private transaction at an average price of $5.7101 per share. After this sale, he directly holds 34,008 shares of Frontier Group Holdings common stock, and no Rule 10b5-1 trading plan is reported for this transaction.
Frontier Group Holdings, Inc. (ULCC) executive Steve Schuller, SVP, Human Resources, reported selling 7,500 shares of common stock on September 4, 2026, at $6.00 per share in an open-market or private transaction. After the sale, he directly held 79,675 shares. The sale was effected under a Rule 10b5-1 trading plan adopted on June 3, 2026.
Frontier Group Holdings, Inc. (ULCC) has an officer, Alexandre Clerc, providing notice of a proposed resale of company common stock under Rule 144 through UBS Financial Services Inc. The planned sales relate to stock awards, including 10,275 RSU-based shares and 1,807 PSU-based shares.
The notice also lists prior sales of ULCC common stock by Alexandre Clerc during the preceding three months, with two transactions totaling 10,210 shares sold for stated dollar amounts.
Frontier Group Holdings, Inc. (ULCC) is the issuer for a planned sale of its common stock under Rule 144 by officer Steve Schuller. The notice covers a proposed sale of 7,500 shares of common stock through UBS Financial Services Inc. on or about September 4, 2026, with an indicated aggregate value of $43,125.00 on Nasdaq.
The securities to be sold relate to vested RSU awards dated September 17, 2022 (6,263 shares) and February 23, 2023 (1,237 shares). The filing also reports prior sales over the preceding three months totaling 20,000 shares for proceeds of $60,000.00 on June 5, 2026 and $75,536.75 on August 3, 2026.
Frontier Group Holdings, Inc. (ULCC) reported that its subsidiary Frontier Airlines entered into an Early Return Agreement on August 25, 2026 to terminate leases on 13 A320neo aircraft that were scheduled to expire in six to seven years. These aircraft are scheduled for return in the second half of 2026, and the company expects an approximate $260 million reduction in both operating lease right-of-use assets and operating lease liabilities, along with the elimination of maintenance costs that would have exceeded the early termination costs.
The Early Return Agreement is expected to generate non-cash charges of $60–$80 million in total in the third and fourth quarters of 2026, including write-offs of capitalized prepaid maintenance and accelerated depreciation of capitalized maintenance. Frontier also expects cash charges of $90–$120 million tied to early lease termination and aircraft and engine returns, largely recognized in the third and fourth quarters of 2026, with most cash settlement occurring in 2028 and 2029. Separately, on August 29, 2026, Frontier agreed with AerCap Holdings N.V. to direct lease 10 A321neo aircraft, with deliveries expected between the fourth quarter of 2026 and the first quarter of 2027, which together with the Early Return Agreement is described as maintaining similar capacity with fewer aircraft.
Frontier Group Holdings, Inc. SVP & CFO Mark Christopher Mitchell sold 125,000 shares of common stock on August 5, 2026 at a weighted average price of $8.0934 per share, with individual trades between $8.05 and $8.15. Following the sale, he directly holds 53,785 shares.
Frontier Group Holdings, Inc. reported that Howard Diamond, EVP, Legal & Corporate Affairs, sold 24,195 shares of Common Stock on 2026-08-04 at $8.25 per share in a sale in open market or private transaction. After this sale, he directly holds 133,126 shares. The transaction is not indicated as made under a Rule 10b5-1 trading plan.