Form 4 Filing: Diamond Howard Surrenders for Taxes $136K of $ULCC

TAX WITHHOLDING

⚡ MATERIALITY: 3/10

corporate issuer

Frontier Group Holdings, Inc.

Ticker: $ULCC

Transaction Value

$136K

Price/Share: $1.50

transaction date

2026-10-25

Shares: 90,467

Market Price Activity

HillSignal AI Analytical Report

SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, Diamond Howard, holds the title of EVP, Legal & Corporate Affairs at Frontier Group Holdings, Inc..

On 2026-10-25, the insider transacted 90,467 shares.The shares were transacted at a weighted average price of $1.50 per share, resulting in a total market-relevant value of $136K.

Executive Summary Summary

Diamond Howard (EVP, Legal & Corporate Affairs) had withheld for taxes $136K of $ULCC

Post-Transaction Position: 168,527 shares

SEC Accession No: 0001671358-26-000005 (CIK: 1671358)

Verified Multi-Source Index

Verify the accuracy of this insider transaction and corporate entity independently. HillSignal pulls data directly from official SEC databases; use the sources below to corroborate.

SEC EDGAR FilingView Source Form 4

Yahoo Finance$ULCC Quote & Profile

OpenCorporates RegistryVerify Corporate Identity

Google News$ULCC News Coverage