STOCK TITAN

Frontier Group Holdings (ULCC) director exercises 34,230 RSUs and receives 32,990-unit grant

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

Rhea-AI Filing Summary

Frontier Group Holdings director Brian H. Franke reported equity compensation changes, not open-market trades. A prior batch of 34,230 Restricted Stock Units (RSUs) was exercised into the same number of common shares, bringing his directly held common stock to 4,529,345 shares. He also received a new grant of 32,990 RSUs, each representing one share of common stock, which will vest in full on the earlier of May 14, 2027 or immediately before the next annual stockholder meeting, subject to continued service. Separately, a family trust associated with him holds 1,244,013 common shares, and he disclaims beneficial ownership of those trust shares.

Positive

  • None.

Negative

  • None.
Insider Franke Brian H.
Role null
Type Security Shares Price Value
Exercise Restricted Stock Units 34,230 $0.00 --
Grant/Award Restricted Stock Units 32,990 $0.00 --
Exercise Common Stock 34,230 $0.00 --
holding Common Stock -- -- --
Holdings After Transaction: Restricted Stock Units — 0 shares (Direct, null); Common Stock — 4,529,345 shares (Direct, null); Common Stock — 1,244,013 shares (Indirect, By Family Trust)
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 Reporting Person disclaims beneficial ownership of these shares of Issuer Common Stock, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these shares of Issuer Common Stock for purposes of Section 16 or for any other purposes. The RSUs have fully vested as of May 14, 2026. The RSUs 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, subject to continued service of the Reporting Person through the vesting date.
RSUs exercised into common stock 34,230 shares Exercise of Restricted Stock Units into common stock on May 14, 2026
New RSU grant 32,990 units New Restricted Stock Unit award on May 14, 2026
Direct common shares after transactions 4,529,345 shares Directly held Frontier Group common stock following Form 4 transactions
Indirect family trust holdings 1,244,013 shares Common stock held indirectly by family trust, with beneficial ownership disclaimed
RSU to share ratio 1:1 Each RSU represents a contingent right to one common share
Restricted Stock Units financial
"Each Restricted Stock Unit represents a contingent right to receive one share of Issuer Common Stock."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
beneficial ownership financial
"The Reporting Person disclaims beneficial ownership of these shares of Issuer Common Stock..."
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
Family Trust financial
"total_shares_following_transaction ... indirect ... nature_of_ownership: By Family Trust"
Section 16 regulatory
"beneficial owner of these shares of Issuer Common Stock for purposes of Section 16 or for any other purposes."
Section 16 is a U.S. securities law rule that governs the trading and disclosure obligations of company insiders — typically officers, directors and large shareholders — to promote transparency and deter unfair profit-taking. It requires insiders to publicly report their stock trades and allows companies or the issuer to reclaim quick, short-term profits from certain insider trades, like a scoreboard and a refund policy that help investors see and limit possible insider advantage.
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*
Franke Brian H.

(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)4,529,345D
Common Stock1,244,013IBy Family Trust(2)
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 (3) (1)Common Stock34,230$0.000.00D
Restricted Stock Units(1)05/14/2026A32,990 (4) (1)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 Reporting Person disclaims beneficial ownership of these shares of Issuer Common Stock, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these shares of Issuer Common Stock for purposes of Section 16 or for any other purposes.
3. The RSUs have fully vested as of May 14, 2026.
4. The RSUs 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, subject to continued service of the Reporting Person through the vesting date.
Remarks:
/s/ Howard Diamond, as Attorney-in-fact for Brian H. Franke05/18/2026
** 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 activity did Brian H. Franke report at Frontier Group Holdings (ULCC)?

Brian H. Franke reported equity compensation activity, not open-market trading. He exercised 34,230 previously granted Restricted Stock Units into common stock and received a new grant of 32,990 RSUs tied to continued service with Frontier Group Holdings.

How many Frontier Group Holdings (ULCC) shares does Brian H. Franke hold after these transactions?

After exercising RSUs, Brian H. Franke directly holds 4,529,345 Frontier Group Holdings common shares. In addition, a family trust associated with him holds 1,244,013 common shares, for which he disclaims beneficial ownership under Section 16 of the securities laws.

What are the terms of the new 32,990 RSU grant to Brian H. Franke at ULCC?

The new grant of 32,990 Restricted Stock Units represents a contingent right to receive one Frontier Group common share per unit. These RSUs vest in full on the earlier of May 14, 2027 or immediately before the next annual stockholder meeting, subject to his continued service.

Did Brian H. Franke buy or sell Frontier Group Holdings (ULCC) shares on the market?

The filing does not show open-market purchases or sales. Activity consists of exercising 34,230 Restricted Stock Units into common shares and receiving a new 32,990 RSU award as equity compensation, both at a stated price of $0.0000 per unit.

What does Brian H. Franke’s family trust hold in Frontier Group Holdings (ULCC)?

A family trust associated with Brian H. Franke holds 1,244,013 Frontier Group common shares. He reports these as indirect holdings and expressly disclaims beneficial ownership, meaning he does not concede personal economic or voting ownership for Section 16 purposes.