Steve Schuller - 10 Dec 2025 Form 4 Insider Report for Frontier Group Holdings, Inc. (ULCC)

Signature
/s/ Howard Diamond, as Attorney-in-fact for Steve Schuller
Issuer symbol
ULCC
Transactions as of
10 Dec 2025
Net transactions value
-$30,000
Form type
4
Filing time
12 Dec 2025, 16:56:29 UTC
Previous filing
28 Oct 2025
Next filing
03 Feb 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Schuller Steve SVP, Human Resources 4545 AIRPORT WAY, DENVER /s/ Howard Diamond, as Attorney-in-fact for Steve Schuller 12 Dec 2025 0002011128

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ULCC Common Stock Sale $30,000 -5,000 -6.1% $6.00 77,312 10 Dec 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 19, 2024.