Frontier Group Holdings (ULCC) investor files to sell 125,000 Rule 144 shares

Rhea-AI Filing Summary

A holder of Frontier Group Holdings, Inc. common stock filed a notice of proposed sale under Rule 144 for up to 125,000 shares, to be handled through UBS Financial Services Inc. The filing lists an aggregate value of $968,750 and indicates an expected sale date of August 5, 2026. It also itemizes multiple restricted stock unit (RSU) grants in Frontier Group Holdings common stock by grant date and share amount as the source of shares.

Key Figures

Shares proposed for sale: 125,000 shares Aggregate value: $968,750 Proposed sale start date: 08/05/2026 +2 more

5 metrics

Shares proposed for sale 125,000 shares Maximum Frontier Group Holdings common stock under Rule 144 notice

Aggregate value $968,750 Estimated value of 125,000 Frontier Group Holdings shares

Proposed sale start date 08/05/2026 Expected date for potential Rule 144 sales to begin

Largest single RSU grant in table 29,297 shares RSU grant dated 10/25/2024 in Frontier Group Holdings common stock

Significant RSU grant 24,414 shares RSU grant dated 10/16/2024 in Frontier Group Holdings common stock

Key Terms

Rule 144, restricted stock unit, RSU

3 terms

Rule 144 regulatory

"filed a notice of proposed sale under Rule 144 for up to 125,000 shares"

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.

restricted stock unit financial

"It also itemizes multiple restricted stock unit (RSU) grants in Frontier Group"

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.

RSU financial

"common stock | 02/03/2023 | 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.

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

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Available on EDGAR 08/05/2026 - 03:57 PM Accepted by SEC EDGAR 08/05/2026 - 03:55 PM Learn about SEC filing dates

FAQ

What did Frontier Group Holdings (ULCC) disclose in this Form 144 filing?

A shareholder of Frontier Group Holdings, Inc. filed a Rule 144 notice to potentially sell up to 125,000 shares of common stock. The notice identifies UBS Financial Services Inc. as the broker and provides an estimated aggregate value of $968,750.

How many Frontier Group Holdings (ULCC) shares are covered by the planned Rule 144 sale?

The notice covers up to 125,000 shares of Frontier Group Holdings, Inc. common stock. This represents the maximum amount the filer indicated for potential sale under Rule 144 in this filing; actual sales could be lower.

What is the estimated value of the Frontier Group Holdings (ULCC) shares in the Form 144?

The Form 144 lists an estimated aggregate value of $968,750 for the 125,000 shares of Frontier Group Holdings, Inc. common stock. This figure reflects the filer’s valuation at the time of the notice for the proposed sale.

When may the Frontier Group Holdings (ULCC) shares be sold under this Rule 144 notice?

The filing specifies an expected sale date of August 5, 2026. Under Rule 144, this notice relates to potential sales beginning on or about that date, subject to market conditions and applicable volume and timing limits.

What is the source of the Frontier Group Holdings (ULCC) shares listed in the Form 144?

The filing identifies multiple restricted stock unit (RSU) grants in Frontier Group Holdings common stock, with grant dates ranging from February 19, 2021 to October 25, 2024. These RSUs, once settled in shares, form the pool available for potential sale.

Does the Form 144 for Frontier Group Holdings (ULCC) confirm that the shares have already been sold?

No. A Form 144 is a notice of proposed sale under Rule 144, not proof of completed transactions. It states an intention to sell up to 125,000 shares; whether and when actual sales occur is not detailed here.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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 stock	UBS Financial Services Inc 1000 Harbor Blvd 3rd Floor Weehawken NJ 07086	125000	968750	230215771	08/05/2026	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 stock	02/03/2023	RSU	Frontier Group Holdings, Inc.			2289	02/03/2023	N/A
common stock	02/03/2024	RSU	Frontier Group Holdings, Inc.			2665	02/03/2024	N/A
common stock	02/03/2025	RSU	Frontier Group Holdings, Inc.			2289	02/03/2025	N/A
common stock	02/08/2024	RSU	Frontier Group Holdings, Inc.			2605	02/08/2024	N/A
common stock	02/08/2024	RSU	Frontier Group Holdings, Inc.			2823	02/08/2024	N/A
common stock	02/08/2025	RSU	Frontier Group Holdings, Inc.			2058	02/08/2025	N/A
common stock	02/08/2025	RSU	Frontier Group Holdings, Inc.			2085	02/08/2025	N/A
common stock	02/18/2022	RSU	Frontier Group Holdings, Inc.			10162	02/18/2022	N/A
common stock	02/19/2021	RSU	Frontier Group Holdings			12844	02/19/2021	N/A
common stock	02/19/2023	RSU	Frontier Group Holdings, Inc.			10182	02/19/2023	N/A
common stock	02/22/2022	RSU	Frontier Group Holdings, Inc.			2559	02/22/2022	N/A
common stock	02/23/2023	RSU	Frontier Group Holdings, Inc.			2565	02/23/2023	N/A
common stock	02/23/2024	RSU	Frontier Group Holdings, Inc.			3249	02/23/2024	N/A
common stock	10/16/2024	RSU	Frontier Group Holdings, Inc.			24414	10/16/2024	N/A
common stock	10/16/2025	RSU	Frontier Group Holdings, Inc.			12914	10/16/2025	N/A
common stock	10/25/2024	RSU	Frontier Group Holdings, Inc.			29297	10/25/2024	N/A

* 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

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)