Form4insider filings, from the source

Insider holders · CIK 0001670076

Frontier Group Holdings, Inc. · ULCC

Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity

InsiderDirect sharesIndirect sharesTotal reportedLast report (ET)From
Group Holdings - Frontier LLC10% Owner22,706,526—22,706,526Jul 13, 2026 · 4:30 pm EDTForm 4
Howard DiamondEVP, Legal & Corporate Affairs133,126—133,126Aug 6, 2026 · 4:06 pm EDTForm 4
Steve SchullerSVP, Human Resources79,675—79,675Sep 9, 2026 · 4:04 pm EDTForm 4
Mark Christopher MitchellSVP & CFO53,785—53,785Aug 6, 2026 · 4:06 pm EDTForm 4
Jeffrey MathewSVP, Chief Information Officer46,627—46,627Sep 22, 2026 · 4:04 pm EDTForm 4
Alexandre ClercSVP, Customers34,008—34,008Sep 9, 2026 · 4:04 pm EDTForm 4
Josh A WetzelVP & CAO10,061—10,061Aug 6, 2026 · 4:06 pm EDTForm 4
Trevor J. StedkeSr. Vice President, Operations0—0Aug 6, 2026 · 4:06 pm EDTForm 4

Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.