Frontier Group Holdings, Inc.
An ultra-low-cost airline based in Denver, Frontier carries budget travelers across the United States on flights out of its Denver hub. The modern carrier was founded in 1994 by former employees of an earlier airline of the same name, which itself began in 1950 through a merger of three Rocky Mountain region carriers. Its planes are famous for the "menagerie" painted on their tails—each aircraft sports a named animal like Grizwald the Grizzly Bear.
Granted 21.7K
Granted 76.9K
Granted 98.6K
Granted 5.18M · Sold 4.31M
Granted 98.6K
Granted 98.6K
Granted 98.6K · Sold 60.0K
Granted 1.92M · Sold 1.29M
Granted 475.2K · Sold 233.5K
Granted 98.6K · Sold 240.0K
Granted 338.3K · Sold 83.1K
Granted 1.05M · Sold 735.2K
Granted 98.6K
Granted 98.6K
Granted 64.3K
Granted 182.5K · Sold 21.1K
Granted 98.4K
Granted 189.6K · Sold 55.0K
Granted 123.7K
Granted 110.8K · Sold 24.7K
Granted 60.5K
Granted 130.0K · Sold 41.5K
Granted 84.2K · Sold 115.1K
Granted 41.2K
Granted 103.6K · Sold 57.3K
Granted 6.7K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Franke William ADirector, 10% owner, Chairman of the Board · 2 transactions | — | 178.86Mas of May 2023 | 21.7K | — | — |
| Franke William A +1 co-filerDirector, 10% owner, Chair of the Board, 10% owner · 4 transactions | — | 99.54M | 76.9K | — | — |
| Franke Brian H.Director · 5 transactions | — | 5.77M | 98.6K | — | — |
| Biffle BarryCEO, Director · 97 transactions | — | 1.48M | 5.18M | — | 4.31M |
| Broderick Andrew S.Director · 5 transactions | — | 882.7K | 98.6K | — | — |
| Han Bernard LDirector · 5 transactions | +28.1% | 448.9K | 98.6K | — | — |
| Genise Robert J.Director · 7 transactions | +11.8% | 364.8K | 98.6K | — | 60.0K |
| Dempsey James G.President & CEO, Director · 48 transactions | +1524.8% | 347.6K | 1.92M | — | 1.29M |
| Mitchell Mark ChristopherSVP & CFO · 38 transactions | +1292% | 178.8K | 475.2K | — | 233.5K |
| Connor Josh T.Director · 9 transactions | +71.8% | 175.7K | 98.6K | — | 240.0K |
| Stedke Trevor J.Sr. Vice President, Operations · 35 transactions | +259.8% | 167.3K | 338.3K | — | 83.1K |
| Diamond HowardEVP, Legal & Corporate Affairs · 58 transactions | +618.4% | 153.7K | 1.05M | — | 735.2K |
| Pineda Patricia SalasDirector · 5 transactions | +192.6% | 149.8K | 98.6K | — | — |
| Wolff Alejandro DanielDirector · 5 transactions | +381.5% | 124.4K | 98.6K | — | — |
| MacDonald Michael RDirector · 4 transactions | +119.4% | 118.2Kas of May 2025 | 64.3K | — | — |
| Schroeter RobertSVP, Chief Commercial Officer · 13 transactions | — | 108.0K | 182.5K | — | 21.1K |
| Kumpf OfeliaDirector · 5 transactions | — | 98.4K | 98.4K | — | — |
| Schuller SteveSVP, Human Resources · 37 transactions | — | 97.2K | 189.6K | — | 55.0K |
| Khanna RajatSVP & CIO · 4 transactions | — | 90.8Kas of Oct 2024 | 123.7K | — | — |
| Shurz Daniel M.Sr. Vice President, Commercial · 12 transactions | +293% | 71.5Kas of Feb 2023 | 110.8K | — | 24.7K |
| Lipson NancyDirector · 2 transactions | — | 60.5K | 60.5K | — | — |
| Clerc AlexandreSVP, Customers · 17 transactions | — | 47.7K | 130.0K | — | 41.5K |
| Filene Jacob F.Sr. Vice President, Customers · 30 transactions | -69.9% | 27.8Kas of Apr 2023 | 84.2K | — | 115.1K |
| Maccubbin Craig R.SVP & CIO · 6 transactions | — | 23.2Kas of Mar 2023 | 41.2K | — | — |
| Wetzel Josh AVP & CAO · 46 transactions | — | 12.1K | 103.6K | — | 57.3K |
| Salcido Anthony DavidDirector · 1 transaction | — | 6.7K | 6.7K | — | — |
| Indigo Frontier Holdings Company, LLC10% owner · 1 transaction | — | 0as of Apr 2024 | — | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 5 years: -7.27M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.