Frontier Group Holdings (NASDAQ: ULCC) insider details $449,619 stock sale

Rhea-AI Filing Summary

Frontier Group Holdings, Inc. insider Trevor Stedke filed a notice related to potential sales of common stock under Form 144, using UBS Financial Services Inc. as broker. The filing lists multiple restricted stock unit (RSU) awards in Frontier Group common stock with grant dates from 2020 through 2026 and corresponding share amounts.

The disclosure also reports that during the past three months, Stedke sold 83,110 shares of Frontier Group common stock on May 7, 2026 for $449,619 in gross proceeds.

Key Figures

Shares sold in past 3 months: 83,110 shares Gross proceeds from recent sale: $449,619 RSU grant 02/03/2023: 8,205 shares +2 more

5 metrics

Shares sold in past 3 months 83,110 shares Securities Sold During The Past 3 Months; common stock sale on 05/07/2026

Gross proceeds from recent sale $449,619 Proceeds from sale of 83,110 shares of common stock on 05/07/2026

RSU grant 02/03/2023 8,205 shares Common stock RSU award dated 02/03/2023

RSU grant 02/03/2024 9,554 shares Common stock RSU award dated 02/03/2024

RSU grant 02/19/2021 15,314 shares Common stock RSU award dated 02/19/2021

Key Terms

Form 144, restricted stock unit, Securities Sold During The Past 3 Months, common stock

4 terms

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

restricted stock unit financial

"common stock | 02/03/2023 | RSU | Frontier Group Holdings, Inc."

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.

Securities Sold During The Past 3 Months regulatory

"144: Securities Sold During The Past 3 Months"

common stock financial

"common stock | 05/07/2026 | 83110 | 449619"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

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

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Available on EDGAR 08/04/2026 - 03:46 PM Accepted by SEC EDGAR 08/04/2026 - 03:46 PM Learn about SEC filing dates

FAQ

What does the Form 144 filing by ULCC insider Trevor Stedke cover?

The Form 144 filing covers potential sales of Frontier Group Holdings, Inc. common stock by insider Trevor Stedke. It lists multiple RSU awards and discloses a prior sale of 83,110 shares on May 7, 2026.

How many ULCC shares did Trevor Stedke sell in the last three months?

Trevor Stedke sold 83,110 shares of Frontier Group Holdings, Inc. common stock during the past three months. The reported sale occurred on May 7, 2026 and generated $449,619 in gross proceeds.

What proceeds did ULCC insider Trevor Stedke receive from recent stock sales?

Stedke received $449,619 in gross proceeds from selling 83,110 shares of Frontier Group Holdings, Inc. common stock. The transaction is reported under “Securities Sold During The Past 3 Months” with a sale date of May 7, 2026.

Which broker is handling the ULCC Form 144 stock transactions?

The Form 144 identifies UBS Financial Services Inc., located in Weehawken, New Jersey, as the broker for the Frontier Group Holdings, Inc. common stock transactions associated with insider Trevor Stedke.

What types of awards are listed in Trevor Stedke’s ULCC Form 144?

The filing lists multiple restricted stock unit (RSU) awards in Frontier Group Holdings, Inc. common stock. Each line shows common stock, an RSU designation, specific grant dates between 2020 and 2026, and associated share amounts for those RSU awards.

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	167277	1334458	230215771	08/04/2026	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 stock	02/03/2023	RSU	Frontier Group Holdings, Inc.			8205	02/03/2023	N/A
common stock	02/03/2024	RSU	Frontier Group Holdings, Inc.			9554	02/03/2024	N/A
common stock	02/03/2025	RSU	Frontier Group Holdings, Inc.			9554	02/03/2025	N/A
common stock	02/06/2026	RSU	Frontier Group Holdings, Inc.			8112	02/06/2026	N/A
common stock	02/08/2024	RSU	Frontier Group Holdings, Inc.			8732	02/08/2024	N/A
common stock	02/08/2025	RSU	Frontier Group Holdings, Inc.			8732	02/08/2025	N/A
common stock	02/08/2026	RSU	Frontier Group Holdings, Inc.			6894	02/08/2026	N/A
common stock	02/18/2022	RSU	Frontier Group Holdings, Inc.			12102	02/18/2022	N/A
common stock	02/19/2021	RSU	Frontier Group Holdings, Inc.			15314	02/19/2021	N/A
common stock	02/19/2023	RSU	Frontier Group Holdings, Inc.			12127	02/19/2023	N/A
common stock	02/22/2022	RSU	Frontier Group Holdings, Inc.			7426	02/22/2022	N/A
common stock	02/23/2023	RSU	Frontier Group Holdings, Inc.			7446	02/23/2023	N/A
common stock	02/23/2024	RSU	Frontier Group Holdings, Inc.			9432	02/23/2024	N/A
common stock	04/08/2022	RSU	Frontier Group Holdings, Inc.			10228	04/08/2022	N/A
common stock	04/09/2020	RSU	Frontier Group Holdings, Inc.			12920	04/09/2020	N/A
common stock	04/09/2021	RSU	Frontier Group Holdings, Inc.			10244	04/09/2021	N/A
common stock	04/09/2023	RSU	Frontier Group Holdings, Inc.			10255	04/09/2023	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Trevor Stedke 4545 Airport Way Denver CO 80239	common stock	05/07/2026	83110	449619

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)