Form4insider filings, from the source

SEC Form 4 · accession 0001671358-26-000004

Frontier Group Holdings, Inc. · ULCC

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Howard Diamond
Officer — EVP, Legal & Corporate Affairs
Period of report
Aug 4, 2026
Accepted (ET)
Aug 6, 2026 · 4:06 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001670076

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockAug 4, 2026S24,195$8.25D133,126D

Table II — derivative securities

No Table II lines on this filing.