Frontier Group Holdings CFO's Stock Transactions

Mark C. Mitchell, the Senior Vice President and CFO of Frontier Group Holdings, Inc., reported several stock transactions on October 25, 2025. Mitchell acquired 52,083 shares of common stock through the settlement of previously granted Restricted Stock Units (RSUs) upon vesting, with no shares sold by him. Additionally, 22,786 shares of common stock were withheld by the issuer to satisfy tax withholding obligations related to the net issuance of shares from the vesting of RSUs. The remaining RSUs are set to fully vest on October 25, 2026. These transactions reflect Mitchell's ongoing equity compensation and tax obligations.