STOCK TITAN

Frontier Group (ULCC) director awarded 32,990 deferred stock units

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Frontier Group Holdings director Ofelia Kumpf reported equity compensation changes involving restricted and deferred stock units. She exercised or converted 34,230 Restricted Stock Units into Common Stock and, after these transactions, directly holds 98,409 shares of Common Stock.

Kumpf also received a grant of 32,990 Deferred Stock Units, each representing a contingent right to one share of Common Stock. The Restricted Stock Units were fully vested as of May 14, 2026. The Deferred Stock Units will vest in full on the earlier of May 14, 2027 or immediately before the next annual meeting of stockholders after the grant date, and will later be settled in shares under the company’s Non-Employee Director Compensation Program.

Positive

  • None.

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Insider Kumpf Ofelia
Role null
Type Security Shares Price Value
Exercise Restricted Stock Units 34,230 $0.00 --
Grant/Award Deferred Stock Units 32,990 $0.00 --
Exercise Common Stock 34,230 $0.00 --
Holdings After Transaction: Restricted Stock Units — 0 shares (Direct, null); Deferred Stock Units — 32,990 shares (Direct, null); Common Stock — 98,409 shares (Direct, null)
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 RSUs have fully vested as of May 14, 2026. Each Deferred Stock Unit represents a contingent right to receive one share of Issuer Common Stock. The Deferred Stock Units have no expiration date. The Deferred Stock Units will vest in full on the earlier of May 14, 2027 or immediately prior to the next annual meeting of stockholders after the grant date and will be settled in shares of the Issuer's Common Stock either (i) on a date selected by the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Program (the "Plan"), or (ii) as otherwise provided by the Plan.
RSUs exercised 34,230 units Restricted Stock Units converted to Common Stock on May 14, 2026
Common shares after transaction 98,409 shares Direct Common Stock holdings following Form 4 transactions
Deferred Stock Units granted 32,990 units New DSU grant representing contingent rights to Common Stock
Exercise transactions 1 exercise, 34,230 shares Exercise or conversion of derivative security summarized in filing
Acquire-type transactions 3 transactions All reported transactions classified as acquisitions, not sales
Restricted Stock Unit financial
"Each Restricted Stock Unit represents a contingent right to receive one share of Issuer Common Stock."
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
Deferred Stock Unit financial
"Each Deferred Stock Unit represents a contingent right to receive one share of Issuer Common Stock."
A deferred stock unit (DSU) is a promise from a company to give an employee or director the value of a share at a future date, paid in actual shares or cash when certain conditions are met (such as retirement or a set date). Think of it like a gift card that converts to company stock later; it aligns pay with long‑term performance and can affect future share count, compensation expense and potential cash needs, so investors watch DSUs for their impact on dilution and company finances.
Non-Employee Director Compensation Program financial
"settled in shares of the Issuer's Common Stock either (i) on a date selected by the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Program (the "Plan"),"
SEC Form 4
FORM 4UNITED 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*
Kumpf Ofelia

(Last)(First)(Middle)
C/O FRONTIER GROUP HOLDINGS, INC.
4545 AIRPORT WAY

(Street)
DENVER COLORADO 80239

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Frontier Group Holdings, Inc. [ ULCC ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/14/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock05/14/2026M34,230A(1)98,409D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(1)05/14/2026M34,230 (2) (1)Common Stock34,230$0.000.00D
Deferred Stock Units(3)05/14/2026A32,990 (4) (3)Common Stock32,990$0.0032,990D
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 RSUs have fully vested as of May 14, 2026.
3. Each Deferred Stock Unit represents a contingent right to receive one share of Issuer Common Stock. The Deferred Stock Units have no expiration date.
4. The Deferred Stock Units will vest in full on the earlier of May 14, 2027 or immediately prior to the next annual meeting of stockholders after the grant date and will be settled in shares of the Issuer's Common Stock either (i) on a date selected by the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Program (the "Plan"), or (ii) as otherwise provided by the Plan.
Remarks:
/s/ Howard Diamond, as Attorney-in-fact for Ofelia Kumpf05/18/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transactions did Ofelia Kumpf report for Frontier Group Holdings (ULCC)?

Director Ofelia Kumpf reported equity compensation transactions, exercising 34,230 Restricted Stock Units into Common Stock and receiving 32,990 Deferred Stock Units. These Form 4 entries reflect non-cash compensation adjustments rather than open-market buying or selling of Frontier Group Holdings shares.

How many Frontier Group (ULCC) shares does Ofelia Kumpf hold after these transactions?

After the reported transactions, Ofelia Kumpf directly holds 98,409 shares of Frontier Group Holdings Common Stock. This figure reflects her updated ownership following the exercise of 34,230 Restricted Stock Units, as disclosed in the Form 4 insider filing for ULCC.

What are the terms of the Deferred Stock Units granted to Ofelia Kumpf at Frontier Group (ULCC)?

Kumpf received 32,990 Deferred Stock Units, each a contingent right to one Common share. They vest in full on the earlier of May 14, 2027 or immediately before the next annual stockholder meeting after grant, and are settled in stock under the Non-Employee Director Compensation Program.

When did Ofelia Kumpf’s Restricted Stock Units at Frontier Group (ULCC) fully vest?

Her Restricted Stock Units fully vested as of May 14, 2026, according to the footnotes. Those units, each representing one share of Frontier Group Common Stock, were then exercised or converted, contributing to her updated direct holding of 98,409 shares reported in the Form 4.

Do the reported Form 4 transactions for Ofelia Kumpf involve open-market trades of ULCC stock?

The reported transactions involve equity compensation: exercise of 34,230 Restricted Stock Units and grant of 32,990 Deferred Stock Units. The filing does not show open-market purchases or sales; instead, it reflects non-cash movements tied to Frontier Group’s director compensation programs.