Biffle Barry, then-CEO of Frontier (ULCC), sold 100,000 shares (631.8K remaining) in 2 transactions for $582.1K under pre-arranged 10b5-1 plan.
Biffle Barry, who was CEO at the time of filing, executed two separate sales totaling 100,000 shares for $582,097.10 on December 10-11, 2025, at prices of $6.01 and $5.78 per share. This sale reduces his post-transaction holdings to 631,836 shares, representing a 13.7% reduction from his prior 731,836 share position. The transaction was executed under a pre-arranged 10b5-1 trading plan adopted on August 8, 2025, meaning the sales were scheduled in advance rather than discretionary. As a scheduled disposition under Rule 10b5-1, this filing reflects predetermined execution rather than a reflection of current market or company judgment at the time of sale.