Form4.ai tracks every SEC insider trade in real time. See every ULCC insider filing with a free account — no card.
See every ULCC insider filing — free account, no card.
Free accountFrontier Group Holdings, Inc. (ULCC) has 15 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 6 sales totalling $2.6M. Most recent filing: Oct. 27, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Oct 27, 2026 SEC filing | Schuller Steve SVP, Human Resources | Vest & sell-to-cover | +14,649 sh | — |
| Oct 27, 2026 SEC filing | Diamond Howard EVP, Legal & Corporate Affairs | Vest & sell-to-cover | +35,401 sh | — |
| Oct 27, 2026 SEC filing | Mitchell Mark Christopher SVP & CFO | Vest & sell-to-cover | +29,298 sh | — |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.