Frontier Group (ULCC) grants 61,947 RSUs to Chief Information Officer

Rhea-AI Filing Summary

Frontier Group Holdings, Inc. reported that SVP and Chief Information Officer Jeffrey Mathew received an award of 61,947 Restricted Stock Units on February 5, 2026. Each unit is a contingent right to one share of common stock and was granted at $0.00 per unit.

The Restricted Stock Units vest in three substantially equal annual installments beginning on February 5, 2027. Following this award, Mathew beneficially owns 61,947 derivative securities directly.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Mathew Jeffrey

Role SVP, Chief Information Officer

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	61,947	$0.00	--

Holdings After Transaction: Restricted Stock Units — 61,947 shares (Direct)

Footnotes (1)

1. Each Restricted Stock Unit represents a contingent right to receive one share of Issuer Common Stock. The Restricted Stock Units have no expiration date. The Restricted Stock Units vest in three substantially equal annual installments beginning on February 5, 2027.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

Mathew Jeffrey

(Last) (First) (Middle)

C/O FRONTIER GROUP HOLDINGS, INC.

4545 AIRPORT WAY

(Street)

DENVER CO 80239

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Frontier Group Holdings, Inc. [ ULCC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP, Chief Information Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/05/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	02/05/2026		A		61,947		(2)	(1)	Common Stock	61,947	$0.00	61,947	D

Explanation of Responses:

1. Each Restricted Stock Unit represents a contingent right to receive one share of Issuer Common Stock. The Restricted Stock Units have no expiration date.

2. The Restricted Stock Units vest in three substantially equal annual installments beginning on February 5, 2027.

Remarks:

	/s/Howard Diamond, as Attorney-in-fact for Jeffrey Mathew	02/09/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Frontier Group Holdings (ULCC) disclose for Jeffrey Mathew?

Frontier Group Holdings disclosed that SVP and Chief Information Officer Jeffrey Mathew was granted 61,947 Restricted Stock Units on February 5, 2026. These units are a contingent right to receive common stock and were reported as directly owned after the transaction.

How many Restricted Stock Units were granted to Frontier’s CIO Jeffrey Mathew?

Jeffrey Mathew received a grant of 61,947 Restricted Stock Units. Each unit represents a contingent right to receive one share of Frontier Group Holdings common stock, giving him 61,947 derivative securities beneficially owned following the reported grant.

What is the vesting schedule for Jeffrey Mathew’s 61,947 RSUs at Frontier Group Holdings (ULCC)?

The 61,947 Restricted Stock Units vest in three substantially equal annual installments. Vesting begins on February 5, 2027, meaning portions of the award will become earned on that date and on each of the next two annual anniversaries.

What does each Restricted Stock Unit granted by Frontier Group Holdings represent?

Each Restricted Stock Unit granted to Jeffrey Mathew represents a contingent right to receive one share of Frontier Group Holdings common stock. The RSUs have no expiration date and convert into common shares as they vest over the scheduled three-year period.

At what price were the 61,947 Restricted Stock Units granted to Jeffrey Mathew?

The 61,947 Restricted Stock Units were granted at a price of $0.00 per unit. This reflects that RSUs are typically granted as equity compensation, with value realized when they vest and convert into shares of common stock.

How many derivative securities does Jeffrey Mathew own after this RSU grant at Frontier (ULCC)?

After the February 5, 2026 grant, Jeffrey Mathew beneficially owns 61,947 derivative securities. These derivative securities consist entirely of Restricted Stock Units tied to Frontier Group Holdings common stock and are reported as directly owned.