Frontier SVP Stedke reports PSU vesting, RSU grant

Frontier Group Holdings reported equity award activity for Sr.

Rhea-AI Filing Summary

Frontier Group Holdings reported equity award activity for Sr. Vice President of Operations Trevor J. Stedke. On February 5, 2026, 2,536 shares of common stock vested from previously granted performance stock units after the company partially met its relative total shareholder return goals. On February 6, 2026, 1,109 shares were disposed of at $5.65 per share, representing shares withheld to cover taxes on that vesting. The filing also shows a new grant of 61,947 restricted stock units, each representing one share of common stock, which will vest in three substantially equal annual installments beginning on February 5, 2027.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider Stedke Trevor J.

Role Sr. Vice President, Operations

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	1,109	$5.65	$6K
Grant/Award	Restricted Stock Units	61,947	$0.00	$0.00
Grant/Award	Common Stock	2,536	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 61,947 contracts (Direct); Common Stock — 235,381 shares (Direct)

Footnotes (4)

1. F1. 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, resulting in the vesting of these shares.
2. F2. Represents shares withheld in satisfaction of taxes due upon the vesting of PSUs reported herein.
3. F3. Each Restricted Stock Unit represents a contingent right to receive one share of Issuer Common Stock. The Restricted Stock Units have no expiration date.
4. F4. The Restricted Stock Units vest in three substantially equal annual installments beginning on February 5, 2027.

FAQ

What insider transactions did Frontier Group Holdings (ULCC) disclose for Trevor J. Stedke?

Trevor J. Stedke reported PSU vesting and an RSU grant. 2,536 common shares vested on February 5, 2026, from performance stock units, 1,109 shares were withheld for taxes at $5.65 per share, and 61,947 restricted stock units were granted the same day.

What performance stock units vested for Frontier Group Holdings (ULCC) executive Trevor Stedke?

2,536 common shares vested from prior performance stock units. These PSUs were granted on February 6, 2025 and vest based on Frontier’s total shareholder return versus a defined industry peer group. The compensation committee determined performance goals were partially met on February 5, 2026.

Why were 1,109 Frontier Group Holdings (ULCC) shares disposed of in this Form 4?

The 1,109 shares were withheld to satisfy tax obligations. The filing notes these common shares, priced at $5.65 each, were retained by the company to cover taxes due upon vesting of performance stock units rather than representing an open-market sale.

What are the terms of the 61,947 restricted stock units reported by Frontier Group Holdings (ULCC)?

61,947 restricted stock units were awarded to Trevor Stedke. Each unit represents a contingent right to receive one share of common stock, has no expiration date, and will vest in three substantially equal annual installments starting on February 5, 2027.

Does this Frontier Group Holdings (ULCC) Form 4 show an open-market stock sale by Trevor Stedke?

The filing shows tax withholding, not a discretionary market sale. The 1,109 shares coded “F” were withheld to cover taxes on vested performance stock units, while the other reported activity reflects equity awards vesting and a new restricted stock unit grant.

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Accepted by SEC EDGAR 02/09/2026 - 04:30 PM Learn about SEC filing dates

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^*

Stedke Trevor J.

(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)
	Sr. Vice President, Operations

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
Common Stock	02/05/2026		A(1)		2,536	A	$0.00	236,490	D
Common Stock	02/06/2026		F		1,109(2)	D	$5.65	235,381	D

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	(3)	02/05/2026		A		61,947		(4)	(3)	Common Stock	61,947	$0.00	61,947	D

Explanation of Responses:

1. 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, resulting in the vesting of these shares.

2. Represents shares withheld in satisfaction of taxes due upon the vesting of PSUs reported herein.

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

4. 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 Trevor J. Stedke	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.
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