FRONTIER GROUP HOLDINGS INC (ULCC) — insider trading
Industrials · NASDAQ
FRONTIER GROUP HOLDINGS INC (ULCC) has 51 reported SEC Form 4 insider transactions in our data, including 14 open-market sales among the most recent 51 (latest 2026-09-22).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-22 | Mathew Jeffrey | Officer (SVP, Chief Information Officer) | Option exercise / conversion (derivative) | 65,445 | — | $0 | Form 4 |
| 2026-09-22 | Mathew Jeffrey | Officer (SVP, Chief Information Officer) | Shares withheld for taxes / exercise cost | 18,818 | $6.12 | $115.2K | Form 4 |
| 2026-09-22 | Mathew Jeffrey | Officer (SVP, Chief Information Officer) | Option exercise / conversion | 65,445 | — | — | Form 4 |
| 2026-09-04 | Schuller Steve | Officer (SVP, Human Resources) | Open-market sale | 7,500 | $6.00 | $45.0K | Form 4 |
| 2026-09-04 | Clerc Alexandre | Officer (SVP, Customers) | Open-market sale | 3,480 | $5.71 | $19.9K | Form 4 |
| 2026-08-05 | Mitchell Mark Christopher | Officer (SVP & CFO) | Open-market sale | 125,000 | $8.09 | $1.01M | Form 4 |
| 2026-08-04 | Stedke Trevor J. | Officer (Sr. Vice President, Operations) | Open-market sale | 167,277 | $8.03 | $1.34M | Form 4 |
| 2026-08-04 | Wetzel Josh A | Officer (VP & CAO) | Open-market sale | 2,000 | $8.00 | $16.0K | Form 4 |
| 2026-08-04 | Diamond Howard | Officer (EVP, Legal & Corporate Affairs) | Open-market sale | 24,195 | $8.25 | $199.6K | Form 4 |
| 2026-08-04 | Clerc Alexandre | Officer (SVP, Customers) | Open-market sale | 3,068 | $8.17 | $25.1K | Form 4 |
| 2026-08-03 | Schuller Steve | Officer (SVP, Human Resources) | Open-market sale | 10,000 | $7.55 | $75.5K | Form 4 |
| 2026-07-31 | Clerc Alexandre | Officer (SVP, Customers) | Open-market sale | 7,142 | $7.13 | $50.9K | Form 4 |
| 2026-07-09 | Group Holdings - Frontier LLC | 10% owner | Open-market sale | 11,700,000 | $7.20 | $84.24M | Form 4 |
| 2026-06-15 | Steele Barron Elliot | Director | Grant / award / vesting (derivative) | 22,284 | — | $0 | Form 4 |
| 2026-06-05 | Schuller Steve | Officer (SVP, Human Resources) | Open-market sale | 10,000 | $6.00 | $60.0K | Form 4 |
| 2026-06-02 | Clerc Alexandre | Officer (SVP, Customers) | Open-market sale | 5,060 | $5.93 | $30.0K | Form 4 |
| 2026-05-21 | Wetzel Josh A | Officer (VP & CAO) | Open-market sale | 13,500 | $4.75 | $64.1K | Form 4 |
| 2026-05-14 | Connor Josh T. | Director | Grant / award / vesting (derivative) | 32,990 | — | $0 | Form 4 |
| 2026-05-14 | Connor Josh T. | Director | Option exercise / conversion (derivative) | 34,230 | — | $0 | Form 4 |
| 2026-05-14 | Connor Josh T. | Director | Option exercise / conversion | 34,230 | — | — | Form 4 |
| 2026-05-14 | Broderick Andrew S. | Director | Grant / award / vesting (derivative) | 32,990 | — | $0 | Form 4 |
| 2026-05-14 | Broderick Andrew S. | Director | Option exercise / conversion (derivative) | 34,230 | — | $0 | Form 4 |
| 2026-05-14 | Broderick Andrew S. | Director | Option exercise / conversion | 34,230 | — | — | Form 4 |
| 2026-05-14 | Franke Brian H. | Director | Grant / award / vesting (derivative) | 32,990 | — | $0 | Form 4 |
| 2026-05-14 | Franke Brian H. | Director | Option exercise / conversion (derivative) | 34,230 | — | $0 | Form 4 |
| 2026-05-14 | Franke Brian H. | Director | Option exercise / conversion | 34,230 | — | — | Form 4 |
| 2026-05-14 | HAN BERNARD L | Director | Grant / award / vesting (derivative) | 32,990 | — | $0 | Form 4 |
| 2026-05-14 | HAN BERNARD L | Director | Option exercise / conversion (derivative) | 34,230 | — | $0 | Form 4 |
| 2026-05-14 | HAN BERNARD L | Director | Option exercise / conversion | 34,230 | — | — | Form 4 |
| 2026-05-14 | Genise Robert J. | Director | Grant / award / vesting (derivative) | 32,990 | — | $0 | Form 4 |
| 2026-05-14 | Genise Robert J. | Director | Option exercise / conversion (derivative) | 34,230 | — | $0 | Form 4 |
| 2026-05-14 | Genise Robert J. | Director | Option exercise / conversion | 34,230 | — | — | Form 4 |
| 2026-05-14 | Wolff Alejandro Daniel | Director | Grant / award / vesting (derivative) | 32,990 | — | $0 | Form 4 |
| 2026-05-14 | Wolff Alejandro Daniel | Director | Option exercise / conversion (derivative) | 34,230 | — | $0 | Form 4 |
| 2026-05-14 | Wolff Alejandro Daniel | Director | Option exercise / conversion | 34,230 | — | — | Form 4 |
| 2026-05-14 | Kumpf Ofelia | Director | Grant / award / vesting (derivative) | 32,990 | — | $0 | Form 4 |
| 2026-05-14 | Kumpf Ofelia | Director | Option exercise / conversion (derivative) | 34,230 | — | $0 | Form 4 |
| 2026-05-14 | Kumpf Ofelia | Director | Option exercise / conversion | 34,230 | — | — | Form 4 |
| 2026-05-14 | Pineda Patricia Salas | Director | Grant / award / vesting (derivative) | 32,990 | — | $0 | Form 4 |
| 2026-05-14 | Pineda Patricia Salas | Director | Option exercise / conversion (derivative) | 34,230 | — | $0 | Form 4 |
| 2026-05-14 | Pineda Patricia Salas | Director | Option exercise / conversion | 34,230 | — | — | Form 4 |
| 2026-05-14 | Lipson Nancy | Director | Grant / award / vesting (derivative) | 32,990 | — | $0 | Form 4 |
| 2026-05-14 | Lipson Nancy | Director | Option exercise / conversion (derivative) | 34,230 | — | $0 | Form 4 |
| 2026-05-14 | Lipson Nancy | Director | Option exercise / conversion | 34,230 | — | — | Form 4 |
| 2026-05-14 | Salcido Anthony David | Director | Grant / award / vesting (derivative) | 32,990 | — | $0 | Form 4 |
| 2026-05-14 | Salcido Anthony David | Director | Option exercise / conversion (derivative) | 6,721 | — | $0 | Form 4 |
| 2026-05-14 | Salcido Anthony David | Director | Option exercise / conversion | 6,721 | — | — | Form 4 |
| 2026-05-14 | FRANKE WILLIAM A; Indigo Denver Management Company, LLC | Director, 10% owner, Other | Grant / award / vesting (derivative) | 32,990 | — | $0 | Form 4 |
| 2026-05-14 | FRANKE WILLIAM A; Indigo Denver Management Company, LLC | Director, 10% owner, Other | Option exercise / conversion (derivative) | 34,230 | — | $0 | Form 4 |
| 2026-05-14 | FRANKE WILLIAM A; Indigo Denver Management Company, LLC | Director, 10% owner, Other | Option exercise / conversion | 34,230 | — | — | Form 4 |
| 2026-05-07 | Stedke Trevor J. | Officer (Sr. Vice President, Operations) | Open-market sale | 83,110 | $5.41 | $449.6K | Form 4 |
Ask the chat about ULCC's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: FRONTIER GROUP HOLDINGS INC (ULCC).
Last updated 2026-09-22 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.