[Form 4] Allegiant Travel CO Insider Trading Activity

Rhea-AI Filing Summary

Rebecca Aretos, Principal Accounting Officer of Allegiant Travel Co. (ALGT), reported a transaction on 09/23/2025 in which 405 shares of Common Stock were disposed as part of tax withholding tied to restricted stock vesting at an effective repurchase price of $61.98 per share. After the transaction, the reporting person beneficially owned 9,516 shares directly. The Form 4 was filed indicating the shares were returned to the company to satisfy the reporting person's tax withholding obligation following vesting.

Positive

• Reporting person retains direct ownership of 9,516 shares after the withholding transaction
• Transaction is a standard tax-withholding repurchase tied to restricted stock vesting, not an open-market sell

Negative

• 405 shares were disposed from the reporting person's holdings to satisfy tax obligations
• Repurchase price of $61.98 per share reduced the reporting person's share count by the withheld amount

Insights

Financial Analyst

TL;DR: Insider sale reflects routine tax withholding on vested restricted stock; holding remains material at 9,516 shares.

The filing documents a non-discretionary disposition of 405 shares executed as a company repurchase to satisfy tax withholding obligations on restricted stock that vested. The price used for the repurchase was $61.98 per share, and the reporting person retains 9,516 shares after the transaction. This is a common administrative transaction following equity vesting and does not indicate an open-market sale or a change in investment stance.

Corporate Governance Expert

TL;DR: Transaction is a routine withholding for taxes on vested restricted stock, properly reported on Form 4.

The Form 4 discloses that restricted shares vested and the company repurchased a portion at $61.98 to satisfy tax withholding. The form lists the reporting person as an officer (Principal Accounting Officer) and shows direct ownership of 9,516 shares post-transaction. The disclosure follows standard Section 16 reporting practice and includes a signature executed under power of attorney.

SEC Form 4

FORM 4

UNITED 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

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Aretos Rebecca

(Last) (First) (Middle)

1201 N. TOWN CENTER DRIVE.

(Street)

LAS VEGAS NV 89144

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Allegiant Travel CO [ ALGT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Principal Accounting Officer

3. Date of Earliest Transaction (Month/Day/Year)
09/23/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/23/2025		F		405(1)	D	$61.98(2)	9,516	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Beneficial owner granted shares of restricted stock with vesting over time. Upon vesting, beneficial owner returned to Company a portion of the vested shares for tax withholding purposes.

2. Shares of restricted stock effectively repurchased by Company at $61.98 per share to fund beneficial owner's required tax withholding.

	Robert B. Goldberg, under power of attorney	09/25/2025
	** Signature of Reporting Person	Date
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.

FAQ

What insider transaction did Allegiant Travel (ALGT) report on 09/23/2025?

The Form 4 shows the reporting person disposed of 405 shares via company repurchase to satisfy tax withholding on vested restricted stock at $61.98 per share.

Who filed the Form 4 for ALGT and what is their role?

The reporting person is Rebecca Aretos, listed as Principal Accounting Officer; the Form 4 was signed under a power of attorney.

How many ALGT shares does the reporting person own after the transaction?

Following the reported transaction, the reporting person beneficially owns 9,516 shares (direct ownership).

Was this an open-market sale of ALGT shares?

No. The Form 4 indicates the shares were returned to the company for tax withholding related to restricted stock vesting, not sold on the open market.