Frontier officer plans sale of 10,275 RSU, 1,807 PSU shares

Rhea-AI Filing Summary

Frontier Group Holdings, Inc. (ULCC) has an officer, Alexandre Clerc, providing notice of a proposed resale of company common stock under Rule 144 through UBS Financial Services Inc. The planned sales relate to stock awards, including 10,275 RSU-based shares and 1,807 PSU-based shares.

The notice also lists prior sales of ULCC common stock by Alexandre Clerc during the preceding three months, with two transactions totaling 10,210 shares sold for stated dollar amounts.

Key Figures

RSU-related shares to be sold: 10,275 shares PSU-related shares to be sold: 1,807 shares Shares sold on August 4, 2026: 3,068 shares +4 more

7 metrics

RSU-related shares to be sold 10,275 shares Common stock from RSU stock awards dated February 6, 2026 listed as securities to be sold

PSU-related shares to be sold 1,807 shares Common stock from PSU stock awards dated February 6, 2026 listed as securities to be sold

Shares sold on August 4, 2026 3,068 shares Common stock sale by Alexandre Clerc for $25,077 during the past three months

Proceeds on August 4, 2026 sale $25,077 Dollar amount listed for the 3,068 ULCC shares sold on August 4, 2026

Shares sold on July 31, 2026 7,142 shares Common stock sale by Alexandre Clerc for $50,923 during the past three months

Proceeds on July 31, 2026 sale $50,923 Dollar amount listed for the 7,142 ULCC shares sold on July 31, 2026

Notice date September 4, 2026 Signature date on the Rule 144 notice for proposed sales

Key Terms

Rule 144, RSU, PSU, stock award, +1 more

5 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

RSU financial

"common | 02/06/2026 | RSU | Frontier Group Holdings INC"

Restricted stock units (RSUs) are a form of company shares given to employees as part of their compensation, usually with certain restrictions or conditions, such as remaining with the company for a set period. When these restrictions lift, employees receive actual shares that they can sell or hold. For investors, RSUs can impact a company's stock supply and reflect the company's commitment to attracting and retaining talent.

PSU financial

"common | 02/06/2026 | PSU | Frontier Group Holdings INC"

A PSU is a company where the government owns a controlling stake and often plays a direct role in its management and strategy. Think of it like a business that operates with public oversight, similar to a town-run utility versus a private neighborhood service. Investors watch PSUs differently because government involvement can affect profits, dividend policies, regulatory treatment and stability, so these stocks may behave more like policy instruments than pure market-driven enterprises.

stock award financial

"10275 | 02/06/2026 | stock award"

attorney-in-fact regulatory

"/s/JOSEPH CASSIDY, for UBS Financial Services Inc, as attorney-in-fact"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

What does the Form 144 notice disclose for Frontier Group Holdings (ULCC)?

It discloses that officer Alexandre Clerc intends to resell ULCC common stock under Rule 144 through UBS Financial Services Inc, including shares tied to RSU and PSU stock awards, and lists related sales in the prior three months.

How many ULCC shares linked to RSUs are covered by Alexandre Clerc’s planned sale?

The notice covers 10,275 shares of Frontier Group Holdings, Inc. common stock associated with RSU stock awards dated February 6, 2026, as securities to be sold under Rule 144.

How many ULCC shares linked to PSUs are included in the planned sale?

The notice lists 1,807 shares of Frontier Group Holdings, Inc. common stock associated with PSU stock awards dated February 6, 2026, as additional securities to be sold under Rule 144.

What ULCC share sales has Alexandre Clerc made in the last three months?

Two ULCC common stock sales are listed: 3,068 shares sold on August 4, 2026 for $25,077, and 7,142 shares sold on July 31, 2026 for $50,923.

Which broker is handling the proposed ULCC stock sales for Alexandre Clerc?

The proposed resale of Frontier Group Holdings, Inc. (ULCC) common stock is listed with UBS Financial Services Inc, located at 1000 Harbor Blvd, Weehawken, New Jersey, as the broker involved.

On what market is Frontier Group Holdings (ULCC) common stock traded according to the notice?

The notice states that Frontier Group Holdings, Inc. common stock is traded on NASDAQ, which is the market referenced for the securities covered by the Rule 144 resale.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/04/2026 - 05:34 PM Accepted by SEC EDGAR 09/04/2026 - 05:33 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002007448
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Frontier Group Holdings Inc
SEC File Number	001-40304
Address of Issuer	4545 Airport Way Denver COLORADO 80239
Phone	7203744200
Name of Person for Whose Account the Securities are To Be Sold	Alexandre Clerc
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	UBS Financial Services Inc 1000 Harbor Blvd 3rd Floor Weehawken NJ 07086	3480	19870	230215771	09/04/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
common	02/06/2026	RSU	Frontier Group Holdings INC			10275	02/06/2026	stock award
common	02/06/2026	PSU	Frontier Group Holdings INC			1807	02/06/2026	stock award

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Alexandre Clerc 2802 Brookshire Dr Southlake TX 76092	common	08/04/2026	3068	25077
Alexandre Clerc 2802 Brookshire Dr Southlake TX 76092	common	07/31/2026	7142	50923

144: Remarks and Signature

Remarks
Date of Notice	09/04/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/JOSEPH CASSIDY, for UBS Financial Services Inc, as attorney-in-fact for Alexandre Clerc
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)