Form 4 for ULCC Frontier Group Holdings, Inc.
Accepted 2025-10-28 00:00:00 ET · period of report 2025-10-25 · accession 0001511298-25-000006 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-10-28 | 2025-10-25 | ULCC | Biffle Barry | CEO, Dir | F - Tax | $4.15 | -102.5K | 931.8K | -10% | -$425.5K |
| D | 2025-10-28 | 2025-10-25 | ULCC | Biffle Barry | CEO, Dir | M - OptEx | — | +234.4K | 1.03M | +29% | — |
| D | 2025-10-28 | 2025-10-25 | ULCC | Biffle Barry | CEO, Dir | M - OptEx | $0.00 | -234.4K | 234.4K | -50% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-10-25 | F | D | 102,539 | $4.15 | 931,836 | D | — | — | (F3) Represents shares of Issuer Common Stock withheld by the Issuer solely to satisfy tax withholding obligations in connection with the net issuance of shares of Issuer Common Stock delivered to the Reporting on October 25, 2025, from the vesting of Restricted Stock Units, and does not represent a sale by the Reporting Person. |
| 2 | Common | Common Stock | 2025-10-25 | M | A | 234,375 | — | 1,034,375 | D | — | — | (F2) Each Restricted Stock Unit represents a contingent right to receive one share of Issuer Common Stock. The Restricted Stock Units have no expiration date. |
| 3 | Derivative | Restricted Stock Units | 2025-10-25 | M | D | 234,375 | $0.00 | 234,375 | D | — · — to — | 234,375 Common Stock | (F2) Each Restricted Stock Unit represents a contingent right to receive one share of Issuer Common Stock. The Restricted Stock Units have no expiration date. (F4) The remaining Restricted Stock Units fully vest on October 25, 2026. |