Nancy Lipson - 15 May 2025 Form 4 Insider Report for Frontier Group Holdings, Inc. (ULCC)

Role: Director
Signature: /s/ Howard Diamond, as Attorney-in-fact for Nancy Lipson
Issuer symbol: ULCC
Transactions as of: 15 May 2025
Net transactions value: $0
Form type: 4
Filing time: 19 May 2025, 16:03:27 UTC
Previous filing: 02 Jul 2024
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Lipson Nancy	Director	C/O FRONTIER GROUP HOLDINGS, INC., 4545 AIRPORT WAY, DENVER	/s/ Howard Diamond, as Attorney-in-fact for Nancy Lipson	19 May 2025	0001778040

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ULCC	Common Stock	Options Exercise		+26,294			26,294	15 May 2025	Direct	F1

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	-26,294	-100%	$0.000000	0	15 May 2025	Common Stock	26,294		Direct	F1, F2
transaction	ULCC	Restricted Stock Units	Award	$0	+34,230		$0.000000	34,230	15 May 2025	Common Stock	34,230		Direct	F1, F3

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

Explanation of Responses:

Id	Content
F1	Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Issuer Common Stock. The RSUs have no expiration date.
F2	The RSUs have fully vested as of May 15, 2025.
F3	The RSUs will vest in full on the earlier of May 15, 2026 or immediately prior to the next annual meeting of stockholders after the grant date, subject to continued service of the Reporting Person through the vesting date.