Josh A. Wetzel - 05 Feb 2026 Form 4 Insider Report for Frontier Group Holdings, Inc. (ULCC)

Role: VP & CAO
Signature: /s/ Howard Diamond, as Attorney-in-fact for Josh A. Wetzel
Issuer symbol: ULCC
Transactions as of: 05 Feb 2026
Net transactions value: -$10,907
Form type: 4
Filing time: 09 Feb 2026, 16:29:26 UTC
Previous filing: 28 Oct 2025
Next filing: 10 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Wetzel Josh A	VP & CAO	C/O FRONTIER GROUP HOLDINGS, INC., 4545 AIRPORT WAY, DENVER	/s/ Howard Diamond, as Attorney-in-fact for Josh A. Wetzel	09 Feb 2026	0001911236

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ULCC	Common Stock	Options Exercise		+4,619	+34%		18,187	05 Feb 2026	Direct	F1, F2
transaction	ULCC	Common Stock	Tax liability	$9,319	-1,593	-8.8%	$5.85	16,594	05 Feb 2026	Direct	F3
transaction	ULCC	Common Stock	Award	$0	+815	+4.9%	$0.000000	17,409	05 Feb 2026	Direct	F4
transaction	ULCC	Common Stock	Tax liability	$1,588	-281	-1.6%	$5.65	17,128	06 Feb 2026	Direct	F5

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	ULCC	Restricted Stock Units	Options Exercise	$0	-4,619	-100%	$0.000000	0	05 Feb 2026	Common Stock	4,619		Direct	F2, F6
transaction	ULCC	Restricted Stock Units	Award	$0	+22,124		$0.000000	22,124	05 Feb 2026	Common Stock	22,124		Direct	F2, F7

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Relates solely to the settlement of previously granted Restricted Stock Units upon vesting. No shares were sold by the Reporting Person.
F2	Each Restricted Stock Unit represents a contingent right to receive one share of Issuer Common Stock. The Restricted Stock Units have no expiration date.
F3	Represents shares of Issuer Common Stock withheld by the Issuer solely to satisfy tax withholding obligations in connection with the net issuance of shares of Issuer Common Stock delivered to the Reporting on February 5, 2026, from the vesting of Restricted Stock Units, and does not represent a sale by the Reporting Person.
F4	On February 6, 2025, the reporting person was granted an award of Performance Stock Units ("PSUs"), which vest in the form of Common Stock based upon the Issuer's achievement of certain levels of total shareholder return relative to a pre-determined industry peer group. On February 5th, 2026, the Compensation Committee of the Issuer's Board of Directors determined that the performance goals had been partially met, results in the vesting of these shares.
F5	Represents shares withheld in satisfaction of taxes due upon the vesting of PSUs reported herein.
F6	The Restricted Stock Units have fully vested as of February 5, 2026.
F7	The Restricted Stock Units vest in three substantially equal annual installments beginning on February 5, 2027.