[Form 4] Allegiant Travel CO Insider Trading Activity

Rhea-AI Filing Summary

Allegiant Travel Co. reported a Form 4 showing President & CEO Gregory C. Anderson disposed of 4,832 shares of common stock on 10/01/2025 at an indicated price of $59.47 per share. After the transaction he beneficially owns 108,540 shares directly. The filing explains these were vested restricted shares from which a portion was returned to the company to satisfy tax withholding; the company effectively repurchased the withheld shares at $48.12 per share. The Form 4 was signed under power of attorney on 10/03/2025.

Insights

Insider Transactions Analyst

CEO sold vested restricted shares and withheld shares for taxes.

The report documents a disposition of 4,832 common shares on 10/01/2025 at $59.47 per share, leaving the CEO with 108,540 shares. The filing states these were previously granted restricted shares that vested, and the holder returned a portion to the issuer to satisfy tax withholding obligations.

The company "repurchased" the withheld portion at $48.12 per share to fund withholding, which is a routine administrative step tied to equity compensation rather than an open-market sale.

Corporate Governance Specialist

Disclosure appears procedural and compliant with Section 16 filing rules.

The Form 4 identifies the reporting person as the President & CEO and is filed as an individual report. The signature was provided via power of attorney on 10/03/2025, consistent with standard practice. The explanation clarifies the nature of the transaction as vesting and tax withholding rather than a discretionary market sale.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Anderson Gregory Clark

Role President & CEO

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	4,832	$59.47	$287K

Holdings After Transaction: Common Stock — 108,540 shares (Direct)

Footnotes (1)

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. Shares of restricted stock effectively repurchased by Company at $48.12 per share to fund beneficial owner's required tax withholding.

Form 4 Insider Transactions: What Each Field Means →

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

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^*

Anderson Gregory Clark

(Last) (First) (Middle)

1201 NORTH 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)
	President & CEO

3. Date of Earliest Transaction (Month/Day/Year)
10/01/2025

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	10/01/2025		F		4,832(1)	D	$59.47(2)	108,540	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 $48.12 per share to fund beneficial owner's required tax withholding.

	Robert B. Goldberg, under power of attorney	10/03/2025
	** 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).
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