ALGT / Allegiant Travel Company - Документы SEC, Годовой отчет, Доверенное заявление

Туристическая компания Аллегиант
US ˙ NasdaqGS ˙ US01748X1028

Основная статистика
LEI 549300JM9OZXOHWL2K18
CIK 1362468
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Allegiant Travel Company
SEC Filings (Chronological Order)
На этой странице представлен полный хронологический список документов SEC, за исключением документов о собственности, которые мы предоставляем в других местах.
September 5, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 4, 2025 Allegiant Travel

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 4, 2025 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

August 6, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegiant T

August 4, 2025 EX-99.2

#FD8103 #005595 #FFD105 #394B5D #38AC49 #394B5D #8294A6#FF5E1D Earnings Call #FD8103 #005595 #FFD105 #394B5D #38AC49 #394B5D #8294A6#FF5E1D Forward looking statements This presentation as well as oral statements made by officers or directors of Alleg

a2q25-ecpresentationvfin #FD8103 #005595 #FFD105 #394B5D #38AC49 #394B5D #8294A6#FF5E1D Earnings Call #FD8103 #005595 #FFD105 #394B5D #38AC49 #394B5D #8294A6#FF5E1D Forward looking statements This presentation as well as oral statements made by officers or directors of Allegiant Travel Company, its advisors and affiliates (collectively or separately, the "Company“) will contain forward-looking statements that are only predictions and involve risks and uncertainties.

August 4, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 4, 2025 Allegiant Travel Co

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 4, 2025 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission Fi

August 4, 2025 EX-99.1

ALLEGIANT TRAVEL COMPANY SECOND QUARTER 2025 FINANCIAL RESULTS Second quarter 2025 GAAP diluted loss per share of $(3.62) Second quarter 2025 adjusted airline-only diluted earnings per share of $1.86(1)(2) Second quarter 2025 adjusted diluted earning

Exhibit 99.1 ALLEGIANT TRAVEL COMPANY SECOND QUARTER 2025 FINANCIAL RESULTS Second quarter 2025 GAAP diluted loss per share of $(3.62) Second quarter 2025 adjusted airline-only diluted earnings per share of $1.86(1)(2) Second quarter 2025 adjusted diluted earnings per share of $1.23(1)(2) LAS VEGAS. August 4, 2025 — Allegiant Travel Company (NASDAQ: ALGT) today reported the below financial results

July 8, 2025 8-K

Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 1, 2025 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission File

June 27, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 26, 2025 Allegiant Travel Com

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 26, 2025 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission Fil

June 16, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 10, 2025 Allegiant Travel Com

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 10, 2025 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission Fil

May 8, 2025 EX-99.1

2

Exhibit 99.1 April 27, 2025 Dear Allegiant Shareholders: As a long-standing tradition, our Founder and former CEO, Maury Gallagher, has authored an annual shareholder letter recapping our achievements and providing a glimpse into our strategic priorities. I am privileged to continue that tradition. With over 15 years of experience at our company, I have gained a profound appreciation for Maury’s v

May 8, 2025 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 8, 2025 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission File

May 7, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegiant

May 6, 2025 EX-99.2

1Q25 Earnings Call Slides

May 6, 2025 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 1, 2025 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission File

May 6, 2025 EX-99.1

ALLEGIANT TRAVEL COMPANY FIRST QUARTER 2025 FINANCIAL RESULTS First quarter 2025 GAAP diluted earnings per share of $1.73 First quarter 2025 adjusted airline-only diluted earnings per share of $2.11(1)(2) First quarter 2025 adjusted diluted earnings

Exhibit 99.1 ALLEGIANT TRAVEL COMPANY FIRST QUARTER 2025 FINANCIAL RESULTS First quarter 2025 GAAP diluted earnings per share of $1.73 First quarter 2025 adjusted airline-only diluted earnings per share of $2.11(1)(2) First quarter 2025 adjusted diluted earnings per share of $1.81(1)(2)(3) LAS VEGAS. May 6, 2025 — Allegiant Travel Company (NASDAQ: ALGT) today reported the below financial results f

April 30, 2025 DEF 14A

SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriat

SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) x Definitive Proxy Statement o Definitive Additional Materials o Soliciting Material Pursuant to Rule 14a-12 ALLEGIANT TRAVEL COMPANY (Name of Registrant as Specified in its Charter) (Name of Person(s) Filing Proxy Statement, if Other Than the Registrant) Payment of Filing Fee (check the appropriate box): x No fee required.

April 30, 2025 DEFA14A

SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriat

SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) o Definitive Proxy Statement x Definitive Additional Materials o Soliciting Material Pursuant to Rule 14a-12 ALLEGIANT TRAVEL COMPANY (Name of Registrant as Specified in its Charter) (Name of Person(s) Filing Proxy Statement, if Other Than the Registrant) Payment of Filing Fee (check the appropriate box): x No fee required.

March 7, 2025 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 3, 2025 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission Fil

March 3, 2025 EX-19

Allegiant Travel Company Insider Trading Policy as adopted

Exhibit 19 ALLEGIANT TRAVEL COMPANY INSIDER TRADING POLICY ALL EMPLOYEES Adopted on January 28, 2025 I.

March 3, 2025 EX-10.78

Letter Agreement WJE-PA-05130-LA-2302594 by and between The Boeing Company and Allegiant Air, LLC dated November 14, 2024 (2)

Exhibit 10.78 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2302594 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 [***]: [***]

March 3, 2025 EX-10.65

Supplemental Agreement No. 3 to Purchase Agreement No. 05130 between The Boeing Company and Allegiant Air, LLC dated November 14, 2024 (2)

Exhibit 10.65 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. Supplemental Agreement No. 3 to Purchase Agreement No. 05130 between THE BOEING COMPANY and ALLEGIANT AIR, LLC THIS SUPPLEMENTAL AGREEMENT is entered into as

March 3, 2025 EX-10.77

Letter Agreement WJE-PA-05130-LA-2104982R2 by and between The Boeing Company and Allegiant Air, LLC dated November 14, 2024 (2)

Exhibit 10.77 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2104982R2 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 [***]: [**

March 3, 2025 EX-4.7

Description of Securities

Exhibit 4.7 DESCRIPTION OF CAPITAL STOCK Authorized Capitalization Our capital structure consists of 100,000,000 authorized shares of common stock and 5,000,000 shares of undesignated preferred stock. As of February 1, 2025, there were 18,406,856 shares of common stock outstanding and no shares of preferred stock were issued and outstanding. Common Stock The holders of our common stock are entitle

March 3, 2025 EX-10.79

Letter Agreement WJE-PA-05130-LA-2406018 by and between The Boeing Company and Allegiant Air, LLC dated November 14, 2024 (2)

Exhibit 10.79 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2406018 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 [***]: [***]

March 3, 2025 EX-10.76

Letter Agreement WJE-PA-05130-LA-2103930R2 by and between The Boeing Company and Allegiant Air, LLC dated November 14, 2024 (2)

Exhibit 10.76 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2103930R2 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 [***]: [**

March 3, 2025 EX-10.2

Form of Indemnification Agreement

Exhibit 10.2 INDEMNIFICATION AGREEMENT This Indemnification Agreement (“Agreement”) is made as of [ ], 202 by and between Allegiant Travel Company, a Nevada corporation (the “Company”), and [ ] (“Indemnitee”). RECITALS WHEREAS, the Company and the Indemnitee recognize the difficulty in obtaining directors' and officers' liability insurance, the cost of such insurance and the limited scope of cover

March 3, 2025 EX-10.67

Table 1A-R3 to Purchase Agreement No. PA-05130 (2)

Table 1A-R3 To Purchase Agreement No. PA-05130 [***] Exhibit 10.67 Airframe Model/MTOW: [***] [***] Configuration Specification: [***] 2Q21 External Fcst Engine Model/Thrust: [***] [***] Airframe Price Base Year/Escalation Formula: [***] [***] Airframe Price: [***] Engine Price Base Year/Escalation Formula: Optional Features: [***] Sub-Total of Airframe and Features: [***] Airframe Escalation Data

March 3, 2025 EX-10.72

Letter Agreement WJE-PA-05130-LA-2101482R2 by and between The Boeing Company and Allegiant Air, LLC dated November 14, 2024 (2)

Exhibit 10.72 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2101482R2 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 [***]: [**

March 3, 2025 EX-10.69

Letter Agreement WJE-PA-05130-LA-2101477R2 by and between The Boeing Company and Allegiant Air, LLC dated November 14, 2024 (2)

Exhibit 10.69 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2101477R2 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 [***]: [**

March 3, 2025 EX-21

List of Subsidiaries

Exhibit 21 List of Subsidiaries Name of Subsidiary Jurisdiction of Incorporation or Organization Allegiant Air, LLC Nevada, USA Allegiant Vacations, LLC Nevada, USA AFH, Inc.

March 3, 2025 EX-10.71

Letter Agreement WJE-PA-05130-LA-2101481R1 by and between The Boeing Company and Allegiant Air, LLC dated November 14, 2024 (2)

Exhibit 10.71 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2101481R1 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 [***]: [**

March 3, 2025 EX-10.68

Table 1B-R3 to Purchase Agreement No. PA-05130 (2)

Table 1B-R3 To Purchase Agreement No. PA-05130 [***] Exhibit 10.68 Airframe Model/MTOW: [***] [***] Configuration Specification: [***] 2Q21 External Fcst Engine Model/Thrust: [***] [***] Airframe Price Base Year/Escalation Formula: [***] [***] Airframe Price: [***] Engine Price Base Year/Escalation Formula: Optional Features: [***] Sub-Total of Airframe and Features: [***] Airframe Escalation Data

March 3, 2025 EX-10.73

Letter Agreement WJE-PA-05130-LA-2101488R2 by and between The Boeing Company and Allegiant Air, LLC dated November 14, 2024 (2)

Exhibit 10.73 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2101488R2 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 [***]: [**

March 3, 2025 EX-97

Allegiant Travel Company Executive Compensation Clawback Policy as adopted on January 28, 2025.

Exhibit 97 As adopted January 28, 2025 ALLEGIANT TRAVEL COMPANY EXECUTIVE COMPENSATION CLAWBACK POLICY Statement of Policy This Policy has been adopted by the Board of Directors (the “Board”) of Allegiant Travel Company (the “Company”) effective as of the date indicated above and shall apply to compensation paid to executive officers after October 2, 2023.

March 3, 2025 EX-10.66

Table of Contents (Letter Agreements) (2)

Exhibit 10.66 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. TABLE OF CONTENTS ARTICLES Article 1. Quantity, Model and Description.................................................... Article 2. Delivery Schedule.......

March 3, 2025 EX-10.75

Attachment A to Letter Agreement WJE-PA-05130-LA-2103908R2 by and between The Boeing Company and Allegiant Air, LLC (2)

Attachment A To Letter Agreement No. WJE-PA-05130-LA-2103908R2 [***] Exhibit 10.75 Airframe Model/MTOW: [***] [***] Configuration Specification: [***] [***] 2Q21 External Fcst Engine Model/Thrust: [***] [***] Airframe Price Base Year/Escalation Formula: [***] [***] Airframe Price: [***] Engine Price Base Year/Escalation Formula: Optional Features: [***] Sub-Total of Airframe and Features: [***] Ai

March 3, 2025 EX-10.70

Attachment A to Letter Agreement WJE-PA-05130-LA-2101477R2 by and between The Boeing Company and Allegiant Air, LLC (2)

Attachment A To Letter Agreement No. WJE-PA-05130-LA-2101477R2 [***] Exhibit 10.70 Airframe Model/MTOW: [***] [***] Configuration Specification: [***] [***] 2Q21 External Fcst Engine Model/Thrust: [***] [***] Airframe Price Base Year/Escalation Formula: [***] [***] Airframe Price: [***] Engine Price Base Year/Escalation Formula: Optional Features: [***] Sub-Total of Airframe and Features: [***] Ai

March 3, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegiant Trave

March 3, 2025 EX-10.74

Letter Agreement WJE-PA-05130-LA-2103908R2 by and between The Boeing Company and Allegiant Air, LLC dated November 14, 2024 (2)

Exhibit 10.74 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2103908R2 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 [***]: [**

February 4, 2025 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 4, 2025 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

February 4, 2025 EX-99.1

ALLEGIANT TRAVEL COMPANY FOURTH QUARTER AND FULL-YEAR 2024 FINANCIAL RESULTS Fourth quarter 2024 GAAP diluted loss per share of $(12.00) Fourth quarter 2024 adjusted airline-only diluted earnings per share of $3.00(1)(3)(4) Fourth quarter 2024 adjust

Exhibit 99.1 ALLEGIANT TRAVEL COMPANY FOURTH QUARTER AND FULL-YEAR 2024 FINANCIAL RESULTS Fourth quarter 2024 GAAP diluted loss per share of $(12.00) Fourth quarter 2024 adjusted airline-only diluted earnings per share of $3.00(1)(3)(4) Fourth quarter 2024 adjusted diluted earnings per share of $2.10(1)(3)(4) Full-year 2024 GAAP diluted loss per share of $(13.49) Full-year 2024 adjusted airline-on

February 4, 2025 EX-99.2

4Q24 Earnings Call Slides

January 31, 2025 8-K

Material Impairments

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 28, 2025 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

December 31, 2024 8-K

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 24, 2024 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

November 20, 2024 8-K

Entry into a Material Definitive Agreement, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 14, 2024 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

November 5, 2024 EX-10.3

Separation Agreement and Mutual Release of All Claims by and between the Company and Scott DeAngelo.

Exhibit 10.3 SEPARATION AGREEMENT AND MUTUAL RELEASE OF ALL CLAIMS THIS SEPARATION AGREEMENT AND MUTUAL RELEASE OF ALL CLAIMS (“Agreement”) is entered into by and between Scott DeAngelo (“DeAngelo”) whose address is 12656 Southern Highlands Pkwy, Las Vegas, Nevada 89141, and Allegiant Travel Company, a Nevada corporation (the “Company”) located at 1201 N. Town Center Drive, Las Vegas, Nevada 89144

November 5, 2024 EX-10.1

Second Amended and Restated Employment Agreement between the Company and Gregory C. Anderson effective as of September 1, 2024.

Exhibit 10.1 SECOND AMENDED AND RESTATED EMPLOYMENT AGREEMENT THIS SECOND AMENDED AND RESTATED EMPLOYMENT AGREEMENT (“Agreement”) is made and entered into effective as of the 1st day of September, 2024 (except as otherwise provided herein) by and between GREGORY C. ANDERSON (hereinafter “Executive”), whose address is 1201 N. Town Center Drive, Las Vegas, Nevada 89144, and ALLEGIANT TRAVEL COMPANY,

November 5, 2024 EX-10.2

Second Amended and Restated Employment Agreement between the Company and Scott DeAngelo dated as of July 1, 2024.

Exhibit 10.2 SECOND AMENDED AND RESTATED EMPLOYMENT AGREEMENT THIS SECOND AMENDED AND RESTATED EMPLOYMENT AGREEMENT (“Agreement”) is made and entered into effective as of the 1st day of July, 2024 by and between SCOTT DeANGELO (hereinafter “Executive”), whose address is 1201 N. Town Center Drive, Las Vegas, Nevada 89144, and ALLEGIANT TRAVEL COMPANY, a Nevada corporation (hereinafter “the Company”

November 5, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegi

October 30, 2024 EX-99.2

Earnings Call Forward looking statements This presentation as well as oral statements made by officers or directors of Allegiant Travel Company, its advisors and affiliates (collectively or separately, the "Company“) will contain forward-looking stat

Earnings Call Forward looking statements This presentation as well as oral statements made by officers or directors of Allegiant Travel Company, its advisors and affiliates (collectively or separately, the "Company“) will contain forward-looking statements that are only predictions and involve risks and uncertainties.

October 30, 2024 EX-99.1

ALLEGIANT TRAVEL COMPANY THIRD QUARTER 2024 FINANCIAL RESULTS Third quarter 2024 GAAP diluted loss per share of $(2.05) Third quarter 2024 diluted loss per share, excluding special charges, of $(2.02)(1)(3) Third quarter 2024 airline only diluted los

Exhibit 99.1 ALLEGIANT TRAVEL COMPANY THIRD QUARTER 2024 FINANCIAL RESULTS Third quarter 2024 GAAP diluted loss per share of $(2.05) Third quarter 2024 diluted loss per share, excluding special charges, of $(2.02)(1)(3) Third quarter 2024 airline only diluted loss per share, excluding special charges, of $(0.49)(1)(3) LAS VEGAS. October 30, 2024 — Allegiant Travel Company (NASDAQ: ALGT) today repo

October 30, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 30, 2024 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

September 26, 2024 S-8 POS

POST-EFFECTIVE AMENDMENT No. 1 to FORM S-8 SECURITIES AND EXCHANGE COMMISSION REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ALLEGIANT TRAVEL COMPANY (Exact name of issuer as specified in its charter)

As filed with the Securities and Exchange Commission on September 26, 2024 Registration No.

September 26, 2024 EX-25

Statement of Eligibility on Form T-1 of the trustee for the debt securities.

Exhibit 25 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) [] COMPUTERSHARE TRUST COMPANY, NATIONAL ASSOCIATION (Exact name of trustee as specified in its charter) Na

September 26, 2024 EX-FILING FEES

Calculation of Registration Fee Table.

Exhibit 107 Calculation of Filing Fee Tables S-3ASR Allegiant Travel Company Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection With Unsold Securities to be Carried Forward Newly Registered Securities Fees to be Paid Debt Senior Debt Securities 456(b), 457(r) (1) (1) (1) (2) (2) Fees to be Paid Debt Subordinated Debt Securities 456(b), 457(r) (1) (1) (1) (2) (2) Fees to be Paid Equity Common Stock, par value $0.

September 26, 2024 S-3ASR

As filed with the Securities and Exchange Commission on September 26, 2024

As filed with the Securities and Exchange Commission on September 26, 2024 Registration Statement No.

September 26, 2024 EX-4.1

Form of Indenture Relating to Debt Securities.

Exhibit 4.1 Allegiant Travel Company INDENTURE Dated as of Computershare Trust Company, National Association Trustee DEBT SECURITIES VP/#67872234.3 TABLE OF CONTENTS Page ARTICLE I. DEFINITIONS AND INCORPORATION BY REFERENCE 1 Section 1.1 Definitions. 1 Section 1.2 Other Definitions. 5 Section 1.3 Incorporation by Reference of Trust Indenture Act. 5 Section 1.4 Rules of Construction. 6 ARTICLE II.

September 6, 2024 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 4, 2024 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

August 6, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegiant T

August 6, 2024 EX-10.2

Employment Agreement between Sunseeker Resorts, Inc. and Micah Richins dated October 10, 2022.

Exhibit 10.2 EMPLOYMENT AGREEMENT THIS EMPLOYMENT AGREEMENT (“Agreement”) is made and entered into effective as of the 10 day of October, 2022 by and between MICAH RICHINS (hereinafter “Executive”), whose address is , and SUNSEEKER RESORTS, INC., a Nevada corporation (hereinafter “the Company”), whose address is 1201 N. Town Center Drive, Las Vegas, Nevada 89144. W I T N E S S E T H WHEREAS, the C

August 6, 2024 EX-10.1

Separation Agreement and Mutual Release of All Claims by and between the Company and Robert P. Wilson, III

Exhibit 10.1 SEPARATION AGREEMENT AND MUTUAL RELEASE OF ALL CLAIMS THIS SEPARATION AGREEMENT AND MUTUAL RELEASE OF ALL CLAIMS (“Agreement”) is entered into by and between Robert P. Wilson, III (“Wilson”) whose address is , and Allegiant Travel Company, a Nevada corporation (the “Company”) located at 1201 N. Town Center Drive, Las Vegas, Nevada 89144. Whenever used herein, the term “Company” shall

July 31, 2024 EX-99.1

ALLEGIANT TRAVEL COMPANY SECOND QUARTER 2024 FINANCIAL RESULTS Second quarter 2024 GAAP diluted earnings per share of $0.75 Second quarter 2024 diluted earnings per share, excluding special charges, of $1.77(1)(3) Second quarter 2024 airline only dil

Exhibit 99.1 ALLEGIANT TRAVEL COMPANY SECOND QUARTER 2024 FINANCIAL RESULTS Second quarter 2024 GAAP diluted earnings per share of $0.75 Second quarter 2024 diluted earnings per share, excluding special charges, of $1.77(1)(3) Second quarter 2024 airline only diluted earnings per share, excluding special charges, of $2.24(1)(3) ANNOUNCED STRATEGIC REVIEW OF SUNSEEKER RESORT LAS VEGAS. July 31, 202

July 31, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 31, 2024 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission Fil

July 25, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 23, 2024 Allegiant Travel Com

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 23, 2024 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission Fil

July 25, 2024 EX-3.1

, 2024 (incorporated by reference to Exhibit 3.1 to the Current Report on Form 8-K, filed with the Commission on

Exhibit 3.1 BY-LAWS OF ALLEGIANT TRAVEL COMPANY ARTICLE ONE OFFICES Section 1.1 Registered Office and Agent. The corporation shall maintain a registered office and shall have a registered agent whose business office is identical with such registered office. Section 1.2 Other Offices. The corporation may have offices at such place or places, within or without the State of Nevada, as the Board of Di

July 18, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 8, 2024 Allegiant Travel Comp

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 8, 2024 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission File

June 27, 2024 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 26, 2024 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission Fil

June 14, 2024 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 10, 2024 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission Fil

May 10, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 10, 2024 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission File

May 10, 2024 EX-99.1

Sunseeker Resort – 785 rooms, twenty different and unique food and beverage outlets and 60,000 square feet of convention space

Exhibit 99.1 May 7, 2024 Dear Allegiant Shareholders: I am excited to talk to you again and provide comments on the state of Allegiant and the airline industry. As you are well aware, it has been a tumultuous few years since 2020 and the pandemic. This hundred year event has had a seismic impact on the airline space, how people travel and as a result the competitive landscape. Since 2020 and the p

May 9, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegiant

May 7, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 7, 2024 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission File

May 7, 2024 EX-99.1

ALLEGIANT TRAVEL COMPANY FIRST QUARTER 2024 FINANCIAL RESULTS First quarter 2024 GAAP diluted loss per share of $(0.07) First quarter 2024 diluted earnings per share, excluding special charges of $0.57(1)(4)(5) First quarter 2024 airline only diluted

Exhibit 99.1 ALLEGIANT TRAVEL COMPANY FIRST QUARTER 2024 FINANCIAL RESULTS First quarter 2024 GAAP diluted loss per share of $(0.07) First quarter 2024 diluted earnings per share, excluding special charges of $0.57(1)(4)(5) First quarter 2024 airline only diluted earnings per share, excluding special charges of $1.08(1)(4)(6) LAS VEGAS. May 7, 2024 — Allegiant Travel Company (NASDAQ: ALGT) today r

April 29, 2024 DEFA14A

SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriat

SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) o Definitive Proxy Statement x Definitive Additional Materials o Soliciting Material Pursuant to Rule 14a-12 ALLEGIANT TRAVEL COMPANY (Name of Registrant as Specified in its Charter) (Name of Person(s) Filing Proxy Statement, if Other Than the Registrant) Payment of Filing Fee (check the appropriate box): x No fee required.

April 29, 2024 DEF 14A

SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriat

SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) x Definitive Proxy Statement o Definitive Additional Materials o Soliciting Material Pursuant to Rule 14a-12 ALLEGIANT TRAVEL COMPANY (Name of Registrant as Specified in its Charter) (Name of Person(s) Filing Proxy Statement, if Other Than the Registrant) Payment of Filing Fee (check the appropriate box): x No fee required.

March 8, 2024 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1) (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-3

March 8, 2024 EX-97.1

Allegiant Travel Company Policy Relating to Recovery of Erroneously Awarded Compensation

Exhibit 97.1 Allegiant Travel Company Policy Relating to Recovery of Erroneously Awarded Compensation This Policy has been adopted by the Board of Directors of Allegiant Travel Company (the “Company”) effective as of December 1, 2023. With respect to compensation paid to executive officers after October 2, 2023, this Policy shall supersede the Company’s Executive Compensation Recoupment Policy ado

February 29, 2024 EX-10.100

PDP Facility Agreement in Respect of Up to Eight (8) Boeing 737 Max Aircraft by and between Sun Tail PDP LLC as Borrower, Carlyle Aviation Management Limited as Agent, Runway Seven Lender LLC as Security Trustee and Runway Seven Lender LLC as Lender dated November 1, 2023 (2)

Exhibit 10.100 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. Execution Version November 1, 2023 SUN TAIL PDP LLC AS BORROWER CARLYLE AVIATION MANAGEMENT LIMITED AS AGENT RUNWAY SEVEN LENDER LLC AS SECURITY TRUSTEE AND

February 29, 2024 EX-10.101

Allegiant Guarantee Agreement dated as of November 1, 2023 between Allegiant Travel Company and Allegiant Air, LLC as Guarantors and Runway Seven Lender LLC as Security Trustee (2)

Exhibit 10.101 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. Execution Version ALLEGIANT GUARANTEE AGREEMENT dated as of November 1, 2023 between ALLEGIANT TRAVEL COMPANY and ALLEGIANT AIR, LLC as Guarantors and RUNWA

February 29, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegiant Trave

February 29, 2024 EX-21

List of Subsidiaries

Exhibit 21 List of Subsidiaries Name of Subsidiary Jurisdiction of Incorporation or Organization Allegiant Air, LLC Nevada, USA Allegiant Vacations, LLC Nevada, USA AFH, Inc.

February 29, 2024 EX-10.102

Purchase Agreement Security Assignment (737 Max) dated as of November 1, 2023 between Sun Tail PDP LLC as Assignor and Runway Seven Lender LLC as Assignee (2)

Exhibit 10.102 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. Execution Version PURCHASE AGREEMENT SECURITY ASSIGNMENT (737 MAX) dated as of November 1, 2023 between SUN TAIL PDP LLC as Assignor and RUNWAY SEVEN LENDER

February 29, 2024 EX-4.7

Description of Securities

Exhibit 4.7 DESCRIPTION OF CAPITAL STOCK Authorized Capitalization Our capital structure consists of 100,000,000 authorized shares of common stock and 5,000,000 shares of undesignated preferred stock. As of February 23, 2024, there were 18,286,324 shares of common stock outstanding and no shares of preferred stock were issued and outstanding. Common Stock The holders of our common stock are entitl

February 13, 2024 SC 13G/A

ALGT / Allegiant Travel Company / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0229-allegianttravelco.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 10)* Name of issuer: Allegiant Travel Co Title of Class of Securities: Common Stock CUSIP Number: 01748X102 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to design

February 5, 2024 EX-3.1

By-laws as amended on January 30, 2024

Exhibit 3.1 BY-LAWS OF ALLEGIANT TRAVEL COMPANY ARTICLE ONE OFFICES Section 1.1 Registered Office and Agent. The corporation shall maintain a registered office and shall have a registered agent whose business office is identical with such registered office. Section 1.2 Other Offices. The corporation may have offices at such place or places, within or without the State of Nevada, as the Board of Di

February 5, 2024 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 30, 2024 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

February 5, 2024 EX-99.1

ALLEGIANT TRAVEL COMPANY FOURTH QUARTER AND FULL-YEAR 2023 FINANCIAL RESULTS Fourth quarter 2023 GAAP diluted loss per share of $(0.13) Fourth quarter 2023 diluted earnings per share, excluding special charges of $0.11(1)(6)(7) Fourth quarter 2023 ai

Exhibit 99.1 ALLEGIANT TRAVEL COMPANY FOURTH QUARTER AND FULL-YEAR 2023 FINANCIAL RESULTS Fourth quarter 2023 GAAP diluted loss per share of $(0.13) Fourth quarter 2023 diluted earnings per share, excluding special charges of $0.11(1)(6)(7) Fourth quarter 2023 airline only diluted earnings per share, excluding special charges of $0.86(1)(8) Full-year 2023 GAAP diluted earnings per share of $6.29 F

November 8, 2023 EX-10.21

Letter Agreement WJE-PA-05130-LA-2101482R1 between The Boeing Company and Allegiant Air, LLC

Exhibit 10.21 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2101482R1 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 Subject: [

November 8, 2023 EX-10.14

Letter Agreement WJE-PA-05130-LA-2101477R1 between The Boeing Company and Allegiant Air, LLC (2) (incorporated by reference to Exhibit 10.14 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2023, filed with the Commission on November 8, 2023).

Exhibit 10.14 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2101477R1 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 Subject: [

November 8, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegi

November 8, 2023 EX-10.17

Letter Agreement WJE-PA-05130-LA-2101479R2 between The Boeing Company and Allegiant Air, LLC (2) (incorporated by reference to Exhibit 10.17 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2023, filed with the Commission on November 8, 2023).

Exhibit 10.17 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2101479R2 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 Subject: [

November 8, 2023 EX-10.13

Buyer Furnished Equipment Variables between The Boeing Company and Allegiant Air, LLC - Supplemental Exhibit BFE1 to Purchase Agreement Number PA-05130 (2) (incorporated by reference to Exhibit 10.13 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2023, filed with the Commission on November 8, 2023).

Exhibit 10.13 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. BUYER FURNISHED EQUIPMENT VARIABLES between THE BOEING COMPANY and ALLEGIANT AIR, LLC Supplemental Exhibit BFE1 to Purchase Agreement Number PA-05130 Page 1

November 8, 2023 EX-10.03

Mortgage and Security Agreement by and among Sunrise Asset Management, LLC, as Mortgagor, Bank of Utah, as Account Bank, and Bank of Utah, not in its individual capacity but solely as Security Trustee, as Mortgagee, dated as of September 27, 2023 (2) (incorporated by reference to Exhibit 10.03 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2023, filed with the Commission on November 8, 2023).

Exhibit 10.03 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. CLIFFORD CHANCE US LLP EXECUTION VERSION DATED AS OF SEPTEMBER 27, 2023 AMONG SUNRISE ASSET MANAGEMENT, LLC, as Mortgagor, BANK OF UTAH, as Account Bank, AND

November 8, 2023 EX-10.15

Attachment A to Letter Agreement No. WJE-PA-05130-LA-2101477

Exhibit 10.15 Attachment A To Letter Agreement No. WJE-PA-05130-LA-2101477 [***] [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. Airframe Model/MTOW: [***] [***] Configuration Specification: [***] 2Q21 External Fcst Eng

November 8, 2023 EX-10.16

Attachment B to Letter Agreement No. WJE-PA-05130-LA-2101477

Exhibit 10.16 Attachment B To Letter Agreement No. WJE-PA-05130-LA-2101477 [***] [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. Airframe Model/MTOW: [***] [***] Configuration Specification: [***] 2Q21 External Fcst Eng

November 8, 2023 EX-10.07

Table of Contents of Purchase Agreement No. 05130 between The Boeing Company and Allegiant Air, LLC

Exhibit 10.07 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. TABLE OF CONTENTS ARTICLES Article 1. Quantity, Model and Description Article 2. Delivery Schedule Article 3. Price Article 4. Payment Article 5. Additional

November 8, 2023 EX-10.01

1 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2023, filed with the Commission on November 8, 2023).

Exhibit 10.01 SEPARATION AGREEMENT AND MUTUAL RELEASE OF ALL CLAIMS THIS SEPARATION AGREEMENT AND MUTUAL RELEASE OF ALL CLAIMS (“Agreement”) is entered into by and between John Redmond (“Redmond”) whose address is , Las Vegas, Nevada 891, and Allegiant Travel Company, a Nevada corporation (the “Company”) located at 1201 N. Town Center Drive, Las Vegas, Nevada 89144. Whenever used herein, the term

November 8, 2023 EX-10.02

Credit Agreement by and among Sunrise Asset Management, LLC, as Borrower, the Lenders party hereto, as Lenders, BNP Paribas, as Administrative Agent, Bank of Utah, as Security Trustee, BNP Paribas and JSA International U.S. Holdings ,LLC as Lead Arrangers, and BNP Paribas, as Sole Structuring Agent dated as of September 27, 2023 (2) (incorporated by reference to Exhibit 10.02 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2023, filed with the Commission on November 8, 2023).

Exhibit 10.02 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. CLIFFORD CHANCE US LLP EXECUTION VERSION DATED AS OF SEPTEMBER 27, 2023 AMONG SUNRISE ASSET MANAGEMENT, LLC, as Borrower, THE LENDERS PARTY HERETO, as Lender

November 8, 2023 EX-10.09

Table 1A-R2 to Purchase Agreement No. PA-05130 - Aircraft

Exhibit 10.09 Table 1A-R2 To Purchase Agreement No. PA-05130 [***] [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. Airframe Model/MTOW: [***] [***] Configuration Specification: [***] [***] 2Q21 External Fcst Engine Mode

November 8, 2023 EX-10.10

Table 1B-R2 to Purchase Agreement No. PA-05130 - Aircraft

Exhibit 10.10 Table 1B-R2 To Purchase Agreement No. PA-05130 [***] [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. Airframe Model/MTOW: [***] [***] Configuration Specification: [***] 2Q21 External Fcst Engine Model/Thru

November 8, 2023 EX-10.19

Letter Agreement WJE-PA-05130-LA-2104982R1 between The Boeing Company and Allegiant Air, LLC

Exhibit 10.19 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2104982R1 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 Subject: [

November 8, 2023 EX-10.12

Aircraft Configuration between The Boeing Company and Allegiant Air Exhibit A2-R1 to Purchase Agreement Number PA-05130 (2) (incorporated by reference to Exhibit 10.12 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2023, filed with the Commission on November 8, 2023).

Exhibit 10.12 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. AIRCRAFT CONFIGURATION BETWEEN THE BOEING COMPANY AND Allegiant Air Exhibit A2-R1 to Purchase Agreement Number PA-05130 Page 1 BOEING PROPRIETARY EXHIBIT A2-

November 8, 2023 EX-10.04

Lessee Consent from Sunrise Asset Management, LLC as Lessor, and Bank of Utah, as Security Trustee, to Allegiant Air, LLC, as Lessee dated September 29, 2023(2) (incorporated by reference to Exhibit 10.04 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2023, filed with the Commission on November 8, 2023).

Exhibit 10.04 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. CC Draft: 9/21/23 LESSEE CONSENT September 29, 2023 From: (i) Sunrise Asset Management, LLC (the "Lessor") (ii) Bank of Utah, not in its individual capacity

November 8, 2023 EX-10.18

Letter Agreement WJE-PA-05130-LA-2101488R1 between The Boeing Company and Allegiant Air, LLC

Exhibit 10.18 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2101488R1 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 Subject: [

November 8, 2023 EX-10.24

Attachment A to Letter Agreement No. WJE-PA-05130-LA-2103908R1

Exhibit 10.24 Attachment A To Letter Agreement No. WJE-PA-05130-LA-2103908R1 [***] [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. Airframe Model/MTOW: [***] [***] Configuration Specification: [***] 2Q21 External Fcst E

November 8, 2023 EX-10.20

Letter Agreement WJE-PA-05130-LA-2103930R1 between The Boeing Company and Allegiant Air, LLC

Exhibit 10.20 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2103930R1 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 Subject: [

November 8, 2023 EX-10.08

Supplemental Agreement No. 2 to Purchase Agreement No. 05130 between The Boeing Company and Allegiant Air, LLC (2) (incorporated by reference to Exhibit 10.08 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2023, filed with the Commission on November 8, 2023).

Exhibit 10.08 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. Supplemental Agreement No. 2 to Purchase Agreement No. 05130 between THE BOEING COMPANY and ALLEGIANT AIR, LLC THIS SUPPLEMENTAL AGREEMENT is entered into as

November 8, 2023 EX-10.05

Lessee Guarantee Agreement by and between Allegiant Air, LLC, as Guarantor, and Bank of Utah, as Security Trustee dated as of September 27, 2023 (incorporated by reference to Exhibit 10.05 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2023, filed with the Commission on November 8, 2023).

Exhibit 10.05 CLIFFORD CHANCE US LLP EXECUTION VERSION DATED AS OF SEPTEMBER 27, 2023 ALLEGIANT AIR, LLC, as Guarantor and BANK OF UTAH, as Security Trustee LESSEE GUARANTEE AGREEMENT 24007447921-v4 80-41061491 TABLE OF CONTENTS Page 1. The Guarantee 1 2. Representations and Warranties of the Guarantor 3 3. Covenants of the Guarantor 4 4. Miscellaneous 5 5. Reorganization of Payment Obligation 7 6

November 8, 2023 EX-10.23

Letter Agreement WJE-PA-05130-LA-2103908R1 between The Boeing Company and Allegiant Air, LLC

Exhibit 10.23 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-05130-LA-2103908R1 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 Subject: [

November 8, 2023 EX-10.22

Letter Agreement WJE-PA-05130-LA-2103907R1 between The Boeing Company and Allegiant Air, LLC (2) (incorporated by reference to Exhibit 10.22 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2023, filed with the Commission on November 8, 2023).

Exhibit 10.22 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207 WJE-PA-5130-LA-2103907R1 Allegiant Air, LLC 1201 N. Town Center Drive Las Vegas, NV 89144 Subject: [*

November 8, 2023 EX-10.11

Aircraft Configuration between The Boeing Company and Allegiant Air Exhibit A1-R1 to Purchase Agreement Number PA-05130 (2) (incorporated by reference to Exhibit 10.11 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2023, filed with the Commission on November 8, 2023).

Exhibit 10.11 [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10). Such excluded information is not material and would likely cause competitive harm to the registrant if publicly disclosed. AIRCRAFT CONFIGURATION BETWEEN THE BOEING COMPANY AND Allegiant Air Exhibit A1-R1 to Purchase Agreement Number PA-05130 Page 1 BOEING PROPRIETARY EXHIBIT A1-

November 8, 2023 EX-10.06

Allegiant Guarantee Agreement by and between Allegiant Travel Company, as Guarantor, and Bank of Utah, as Security Trustee dated as of September 27, 2023 (incorporated by reference to Exhibit 10.06 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2023, filed with the Commission on November 8, 2023).

Exhibit 10.06 CLIFFORD CHANCE US LLP EXECUTION VERSION DATED AS OF SEPTEMBER 27, 2023 ALLEGIANT TRAVEL COMPANY, as Guarantor and BANK OF UTAH, as Security Trustee ALLEGIANT GUARANTEE AGREEMENT 24007447915-v4 80-41061491 TABLE OF CONTENTS Page 1. The Guarantee 1 2. Representations and Warranties of the Guarantor 3 3. Covenants of the Guarantor 5 4. Miscellaneous 6 5. Reorganization of Payment Oblig

November 7, 2023 8-K

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 1, 2023 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

November 2, 2023 EX-99

ALLEGIANT TRAVEL COMPANY THIRD QUARTER 2023 FINANCIAL RESULTS Third quarter 2023 GAAP diluted loss per share of $(1.44) Third quarter 2023 diluted earnings per share, excluding special charges of $0.09(1)(4)(5) Third quarter 2023 airline only diluted

Exhibit 99.1 ALLEGIANT TRAVEL COMPANY THIRD QUARTER 2023 FINANCIAL RESULTS Third quarter 2023 GAAP diluted loss per share of $(1.44) Third quarter 2023 diluted earnings per share, excluding special charges of $0.09(1)(4)(5) Third quarter 2023 airline only diluted earnings per share, excluding special charges of $0.31(1)(6) Sunseeker Resort to open December 15, 2023 LAS VEGAS. November 2, 2023 — Al

November 2, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 2, 2023 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

October 3, 2023 8-K

Entry into a Material Definitive Agreement, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 27, 2023 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commissio

October 2, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 26, 2023 Allegiant Trave

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 26, 2023 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commissio

August 17, 2023 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 17, 2023 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission F

August 7, 2023 EX-10.1

Form of Stock Option Agreement for President and Executive Vice Presidents (1) (incorporated by reference to Exhibit 10.1 to the Quarterly Report on Form 10-Q for the quarter ended June 30, 2023, filed with the Commission on August 7, 2023).

Exhibit 10.1 ALLEGIANT TRAVEL COMPANY STOCK OPTION AGREEMENT [Form for Presidents/EVPs] THIS STOCK OPTION AGREEMENT (the "Agreement") is made and entered into as of , 202 (the “Effective Date”), between ALLEGIANT TRAVEL COMPANY, a Nevada corporation (the "Company") and (the "Optionee"). THE PARTIES AGREE AS FOLLOWS: 1. Stock Option Plan. The exercise of the Options granted under this Agreement sha

August 7, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegiant T

August 2, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 2, 2023 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission Fi

August 2, 2023 EX-99.1

ALLEGIANT TRAVEL COMPANY SECOND QUARTER 2023 FINANCIAL RESULTS Second quarter 2023 GAAP diluted earnings per share of $4.80 Second quarter 2023 diluted earnings per share, excluding Sunseeker special charges of $4.35(1)(4)(5) Second quarter 2023 airl

Exhibit 99.1 ALLEGIANT TRAVEL COMPANY SECOND QUARTER 2023 FINANCIAL RESULTS Second quarter 2023 GAAP diluted earnings per share of $4.80 Second quarter 2023 diluted earnings per share, excluding Sunseeker special charges of $4.35(1)(4)(5) Second quarter 2023 airline only diluted earnings per share of $4.57(1) Declares an Annual Cash Dividend of $2.40 per Share LAS VEGAS. August 2, 2023 — Allegiant

June 23, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 21, 2023 Allegiant Travel Com

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 21, 2023 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission Fil

May 8, 2023 EX-10.1

Separation Agreement and Mutual Release of All Claims between the Company and Scott Sheldon dated January 27, 2023 (1) (incorporated by reference to Exhibit 10.1 to the Quarterly Report on Form 10-Q for the quarter ended March 31, 2023, filed with the Commission on May 8, 2023

a2023q1exh101 SEPARATION AGREEMENT AND MUTUAL RELEASE OF ALL CLAIMS THIS SEPARATION AGREEMENT AND MUTUAL RELEASE OF ALL CLAJMS (“Agreement”) is entered into by and between D.

May 8, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegiant

May 3, 2023 EX-99.1

ALLEGIANT TRAVEL COMPANY FIRST QUARTER 2023 FINANCIAL RESULTS First quarter 2023 GAAP diluted earnings per share of $3.09 First quarter 2023 diluted earnings per share, excluding Sunseeker special charges of $3.04(1)(4) First quarter 2023 airline onl

EX-99.1 2 a2023q18-kex991.htm EX-99.1 Exhibit 99.1 ALLEGIANT TRAVEL COMPANY FIRST QUARTER 2023 FINANCIAL RESULTS First quarter 2023 GAAP diluted earnings per share of $3.09 First quarter 2023 diluted earnings per share, excluding Sunseeker special charges of $3.04(1)(4) First quarter 2023 airline only diluted earnings per share of $3.30(1) LAS VEGAS. May 3, 2023 — Allegiant Travel Company (NASDAQ:

May 3, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 3, 2023 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission File

April 28, 2023 DEF 14A

SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriat

SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) x Definitive Proxy Statement o Definitive Additional Materials o Soliciting Material Pursuant to Rule 14a-12 ALLEGIANT TRAVEL COMPANY (Name of Registrant as Specified in its Charter) (Name of Person(s) Filing Proxy Statement, if Other Than the Registrant) Payment of Filing Fee (check the appropriate box): x No fee required.

February 27, 2023 EX-10.73

Form of Restricted Stock Agreement under 2022 Long-Term Incentive Plan - Board Members. (1) (incorporated by reference to Exhibit 10.73 to the Annual Report on Form 10-K for the year ended December 31, 2022, filed with the Commission on February 27, 2023).

Board Member Grant ALLEGIANT TRAVEL COMPANY RESTRICTED STOCK AGREEMENT This Restricted Stock Agreement (the “Agreement”) is made as of October 25, 2022 (“Date of Grant”) between Allegiant Travel Company, a Nevada corporation (the “Company”) and [Participant Name] (“Grantee”).

February 27, 2023 EX-10.71

2022 Long-Term Incentive Plan. (1) (incorporated by reference to Exhibit 10.71 to the Annual Report on Form 10-K for the year ended December 31, 2022, filed with the Commission on February 27, 2023).

ALLEGIANT TRAVEL COMPANY 2022 LONG-TERM INCENTIVE PLAN 1.PURPOSES OF THE PLAN: The purposes of the Plan are to (a) promote the long-term success of the Company and its Subsidiaries and to increase stockholder value by providing Eligible Individuals with incentives to contribute to the long-term growth and profitability of the Company by offering them an opportunity to obtain a proprietary interest

February 27, 2023 EX-4.10

Description of

DESCRIPTION OF CAPITAL STOCK Authorized Capitalization Our capital structure consists of 100,000,000 authorized shares of common stock and 5,000,000 shares of undesignated preferred stock.

February 27, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegiant Trave

February 27, 2023 EX-10.72

Form of Restricted Stock Agreement under 2022 Long-Term Incentive Plan - Employees. (1) (incorporated by reference to Exhibit 10.72 to the Annual Report on Form 10-K for the year ended December 31, 2022, filed with the Commission on February 27, 2023).

ALLEGIANT TRAVEL COMPANY RESTRICTED STOCK AGREEMENT This Restricted Stock Agreement (the “Agreement”) is made as of , 202 (“Date of Grant”) between Allegiant Travel Company, a Nevada corporation (the “Company”) and (“Grantee”).

February 27, 2023 EX-21

List of Subsidiaries

Exhibit 21 List of Subsidiaries Name of Subsidiary Jurisdiction of Incorporation or Organization Allegiant Air, LLC Nevada, USA Allegiant Vacations, LLC Nevada, USA AFH, Inc.

February 27, 2023 EX-10.74

Employment Agreement dated as of December 1, 2022, between the Company and Keny Wilper. (1) (incorporated by reference to Exhibit 10.74 to the Annual Report on Form 10-K for the year ended December 31, 2022, filed with the Commission on February 27, 2023).

employmentagrwilperconfo EMPLOYMENT AGREEMENT THIS EMPLOYMENT AGREEMENT (“Agreement”) is made and entered into effective as of the 1st day of December, 2022 by and between KENY WILPER (hereinafter “Executive”), whose address is 10024 Wild Call St.

February 16, 2023 SC 13D/A

ALGT / Allegiant Travel Company / Allegiant Travel CO - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 10)* Allegiant Travel Company (Name of Issuer) Common Stock $.001 par value per share (Title of Class of Securities) 01748X 10 2 (CUSIP Number) Robert B. Goldberg, Esq. 5555 Glenridge Connector, Suite 675 Atlanta, Georgia 30342 (404) 233-2800 (Name, Address

February 9, 2023 SC 13G/A

ALGT / Allegiant Travel Company / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 9)* Name of issuer: Allegiant Travel Co. Class A Title of Class of Securities: Common Stock CUSIP Number: 01748X102 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule pursuant to which this Schedule is

February 7, 2023 8-K

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 1, 2023 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

February 1, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 1, 2023 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

February 1, 2023 EX-99.1

ALLEGIANT TRAVEL COMPANY FOURTH QUARTER AND FULL-YEAR 2022 FINANCIAL RESULTS Fourth quarter 2022 GAAP diluted earnings per share of $2.87 Fourth quarter 2022 diluted earnings per share, excluding recognition bonus and Sunseeker special charges, of $3

EX-99.1 2 a2022q48-kex991.htm EX-99.1 Exhibit 99.1 ALLEGIANT TRAVEL COMPANY FOURTH QUARTER AND FULL-YEAR 2022 FINANCIAL RESULTS Fourth quarter 2022 GAAP diluted earnings per share of $2.87 Fourth quarter 2022 diluted earnings per share, excluding recognition bonus and Sunseeker special charges, of $3.17(1)(2)(3) Full-year 2022 GAAP diluted earnings per share of $0.14 Full-year 2022 diluted earning

January 31, 2023 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 27, 2023 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

December 14, 2022 CORRESP

Allegiant Travel Company 1201 N. Town Center Dr. Las Vegas, NV 89144

Allegiant Travel Company 1201 N. Town Center Dr. Las Vegas, NV 89144 December 14, 2022 Mr. John Cannarella Mr. Karl Hiller Division of Corporation Finance U.S. Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Allegiant Travel Co Form 10-K for Fiscal Year Ended December 31, 2021 Filed March 1, 2022 File No. 001-33166 Dear Mr. Cannarella and Mr. Hiller: This is in res

November 14, 2022 CORRESP

Allegiant Travel Company 1201 N. Town Center Dr. Las Vegas, NV 89144

CORRESP 1 filename1.htm Allegiant Travel Company 1201 N. Town Center Dr. Las Vegas, NV 89144 November 14, 2022 Mr. John Cannarella Mr. Karl Hiller Division of Corporation Finance U.S. Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Allegiant Travel Co Form 10-K for Fiscal Year Ended December 31, 2021 Filed March 1, 2022 File No. 001-33166 Dear Mr. Cannarella and Mr

November 3, 2022 10-Q

Three Months Ended September 30, (in thousands) 2022 2021 Operating $ 142 $ 1,738 Non-operating — — Total special charges $ 142 $ 1,738

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegi

November 3, 2022 EX-10.3

to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2022, filed with the Commission on November 3, 2022). (1)

AMENDED AND RESTATED EMPLOYMENT AGREEMENT THIS AMENDED AND RESTATED EMPLOYMENT AGREEMENT (?Agreement?) is made and entered into effective as of the 1st day of August, 2022 by and between SCOTT DeANGELO (hereinafter ?Executive?), whose address is 1201 N.

November 3, 2022 EX-10.4

Employment Agreement dated as of August 1, 2022 between the Company and Robert Wilson, III (incorporated by reference to Exhibit 10.

AMENDED AND RESTATED EMPLOYMENT AGREEMENT THIS AMENDED AND RESTATED EMPLOYMENT AGREEMENT (?Agreement?) is made and entered into effective as of the 1st day of August, 2022 by and between ROBERT P.

November 3, 2022 EX-10.6

Purchase Agreement Assignment and Security Agreement dated as of September 30, 2022, between Allegiant Air, LLC and Bank of Utah as security trustee (incorporated by reference to Exhibit 10.6 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2022, filed with the Commission on November 3, 2022). (2)

EXECUTION COPY [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10).

November 3, 2022 EX-10.2

Employment Agreement dated as of August 1, 2022 between the Company and Gregory Anderson (incorporated by reference to Exhibit 10.

AMENDED AND RESTATED EMPLOYMENT AGREEMENT THIS AMENDED AND RESTATED EMPLOYMENT AGREEMENT (?Agreement?) is made and entered into effective as of the 1st day of August, 2022 by and between GREGORY C.

November 3, 2022 EX-10.1

Employment Agreement dated as of August 1, 2022 between the Company and Scott Sheldon (incorporated by reference to Exhibit 10.1 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2022, filed with the Commission on November 3, 2022). (1)

AMENDED AND RESTATED EMPLOYMENT AGREEMENT THIS AMENDED AND RESTATED EMPLOYMENT AGREEMENT (?Agreement?) is made and entered into effective as of the 1st day of August, 2022 by and between D.

November 3, 2022 EX-10.8

Allegiant Guarantee Agreement dated as of September 30, 2022 between the Company and Bank of Utah as security trustee. (Incorporated by reference to Exhibit 10.

EXECUTION COPY ALLEGIANT GUARANTEE AGREEMENT dated as of September 30, 2022 between ALLEGIANT TRAVEL COMPANY as Guarantor and BANK OF UTAH not in its individual capacity but solely as Security Trustee for the Lenders TABLE OF CONTENTS Page i SECTION 1.

November 3, 2022 EX-10.5

PDP Credit Agreement dated as of September 30, 2022 among Allegiant Air, LLC, Norddeutsche Landesbank Girozentrale (acting through its New York branch) and Landesbank Hessen-Thüringen Girozentrale as Original Lenders and Bank of Utah as security trustee (incorporated by reference to Exhibit 10.5 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2022, filed with the Commission on November 3, 2022). (2)

EXECUTION COPY [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10).

November 3, 2022 EX-10.7

Definitions Relating to the PDP Credit Agreement and the Security Agreement referenced in items 10.67 and 10.68 (incorporated by reference to Exhibit 10.7 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2022 filed with the Commission on November 3, 2022). (2)

EXECUTION COPY [***] Certain information in this document has been excluded pursuant to Regulation S-K, Item 601(b)(10).

November 2, 2022 EX-99.1

ALLEGIANT TRAVEL COMPANY THIRD QUARTER FINANCIAL RESULTS Third quarter 2022 GAAP diluted loss per share of $(2.58) Third quarter 2022 loss per share, excluding recognition bonus and Hurricane Ian special charge, of $(0.54)(1)(2)(3)

Exhibit 99.1 ALLEGIANT TRAVEL COMPANY THIRD QUARTER FINANCIAL RESULTS Third quarter 2022 GAAP diluted loss per share of $(2.58) Third quarter 2022 loss per share, excluding recognition bonus and Hurricane Ian special charge, of $(0.54)(1)(2)(3) LAS VEGAS. November 2, 2022 — Allegiant Travel Company (NASDAQ: ALGT) today reported the following financial results for the third quarter 2022, as well as

November 2, 2022 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 2, 2022 Allegiant Travel

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 2, 2022 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

October 7, 2022 8-K

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 7, 2022 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission F

October 6, 2022 8-K

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 30, 2022 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commissio

August 17, 2022 EX-4.1

Indenture, dated as of August 17, 2022, by and among Allegiant Travel Company, the guarantors party thereto and Wilmington Trust, National Association, as trustee and collateral agent, governing the 7.250% Senior Secured Notes due 2027 (incorporated by reference to Exhibit 4.1 to the Current Report on Form 8-K, filed with the Commission on August 17, 2022).

EX-4.1 2 indenturesecurednotesexe.htm EX-4.1 Execution Version Allegiant Travel Company as Issuer and the Guarantors party hereto INDENTURE Dated as of August 17, 2022 Wilmington Trust, National Association as Trustee and Collateral Agent i TABLE OF CONTENTS Page ARTICLE I. DEFINITIONS AND INCORPORATION BY REFERENCE ................................. 1 Section 1.1. Definitions......................

August 17, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 17, 2022 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission F

August 17, 2022 EX-10.1

Revolving Credit and Guaranty Agreement, dated as of August 17, 2022, among the Company, as borrower, certain subsidiaries of the Company party thereto, as guarantors, the lenders party thereto and Barclays Bank PLC, as administrative agent and lead arranger (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K, filed with the Commission on August 17, 2022).

Execution Version Allegiant Revolving Credit Agreement 2022 REVOLVING CREDIT AND GUARANTY AGREEMENT dated as of August 17, 2022 among ALLEGIANT TRAVEL COMPANY, as Borrower, THE SUBSIDIARIES OF THE BORROWER PARTY HERETO, as Guarantors, THE LENDERS PARTY HERETO, BARCLAYS BANK PLC, as Administrative Agent, BARCLAYS BANK PLC, as Lead Arranger i Allegiant Revolving Credit Agreement 2022 Table of Contents Page SECTION 1.

August 4, 2022 EX-4.3

Form of Restricted Stock Agreement for Executive Officers.

ALLEGIANT TRAVEL COMPANY RESTRICTED STOCK AGREEMENT This Restricted Stock Agreement (the ?Agreement?) is made as of , 202 (?Date of Grant?) between Allegiant Travel Company, a Nevada corporation (the ?Company?) and (?Grantee?).

August 4, 2022 S-8

As filed with the Securities and Exchange Commission on August 4, 2022

S-8 1 a2022ltips-8.htm S-8 As filed with the Securities and Exchange Commission on August 4, 2022 Registration Statement No. 333- FORM S-8 SECURITIES AND EXCHANGE COMMISSION REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation or organization) 20-4745737 (I.R.S. E

August 4, 2022 EX-10.2

Restricted Stock Agreement dated June 1, 2022 between the Company and John Redmond (incorporated by reference to Exhibit 10.2 to the Quarterly Report on Form 10-Q for the quarter ended June 30, 2022, filed with the Commission on August 4, 2022). (1)

ALLEGIANT TRAVEL COMPANY RESTRICTED STOCK AGREEMENT This Restricted Stock Agreement (the "Agreement") is made as of June 1, 2022 ("Date of Grant") between Allegiant Travel Company, a Nevada corporation (the "Company") and John Redmond ("Grantee").

August 4, 2022 EX-10.3

to the Quarterly Report on Form 10-Q for the quarter ended June 30, 2022, filed with the Commission on August 4, 2022). (1)

ALLEGIANT TRAVEL COMPANY STOCK OPTION AGREEMENT THIS STOCK OPTION AGREEMENT (the "Agreement") is made and entered into as of June 1, 2022 (the ?Effective Date?), between ALLEGIANT TRAVEL COMPANY, a Nevada corporation (the "Company") and JOHN REDMOND (the "Optionee").

August 4, 2022 10-Q

Three Months Ended June 30, (in thousands) 2022 2021 Operating $ 142 $ 1,738 Non-operating — — Total special charges $ 142 $ 1,738

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegiant T

August 4, 2022 EX-4.2

Form of Restricted Stock Agreement for Directors.

Board Member Grant ALLEGIANT TRAVEL COMPANY RESTRICTED STOCK AGREEMENT This Restricted Stock Agreement (the ?Agreement?) is made as of the [Grant Date] (?Date of Grant?) between Allegiant Travel Company, a Nevada corporation (the ?Company?) and [Participant Name] (?Grantee?).

August 4, 2022 EX-10.1

Employment Agreement dated as of April 27, 2022 between the Company and John Redmond (incorporated by reference to Exhibit 10.1 to the Quarterly Report on Form 10-Q for the quarter ended June 30, 2022, filed with the Commission on August 4, 2022). (1)

August 4, 2022 EX-FILING FEES

Filing Fee Table

EX-FILING FEES 2 calculationoffilingfeetable.htm EX-FILING FEES Calculation of Filing Fee Table Form S-8 (Form Type) Allegiant Travel Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rate Amount Registered (1) Proposed Maximum Offering Price Per Unit (2) Maximum Aggregate Offering Price (2) Fee Ra

August 3, 2022 EX-99.1

ALLEGIANT TRAVEL COMPANY SECOND QUARTER FINANCIAL RESULTS Second quarter 2022 GAAP diluted earnings per share of $0.24 Second quarter 2022 diluted earnings per share, excluding recognition bonus(1) of $0.62(1)(2)

Exhibit 99.1 ALLEGIANT TRAVEL COMPANY SECOND QUARTER FINANCIAL RESULTS Second quarter 2022 GAAP diluted earnings per share of $0.24 Second quarter 2022 diluted earnings per share, excluding recognition bonus(1) of $0.62(1)(2) LAS VEGAS. August 3, 2022 ? Allegiant Travel Company (NASDAQ: ALGT) today reported the following financial results for the second quarter 2022, as well as comparisons to prio

August 3, 2022 8-K

Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 2, 2022 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission Fi

August 2, 2022 8-K

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 1, 2022 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission Fi

July 28, 2022 EX-3.1

ant Travel Company as amended on July 25, 2022

Exhibit 3.1 BY-LAWS OF ALLEGIANT TRAVEL COMPANY ARTICLE ONE OFFICES Section 1.1 Registered Office and Agent. The corporation shall maintain a registered office and shall have a registered agent whose business office is identical with such registered office. Section 1.2 Other Offices. The corporation may have offices at such place or places, within or without the State of Nevada, as the Board of Di

July 28, 2022 EX-3.2

By-laws of Allegiant Travel Company as amended on July 25, 2022 (marked)

Exhibit 3.2 BY-LAWS OF ALLEGIANT TRAVEL COMPANY ARTICLE ONE OFFICES Section 1.1 Registered Office and Agent. The corporation shall maintain a registered office and shall have a registered agent whose business office is identical with such registered office. Section 1.2 Other Offices. The corporation may have offices at such place or places, within or without the State of Nevada, as the Board of Di

July 28, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 25, 2022 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission Fil

June 22, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 22, 2022 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission Fil

May 12, 2022 EX-99.1

Shareholder Letter

Dear Allegiant Shareholder: Another year to remember. We had industry leading results again with full year adjusted earnings of $2.04 per share, one of only two carriers to generate a profit in 2021. We also generated $293M of EBITDA or a 17.2% margin and had a three percent pre-tax margin, all among the industry?s best. We actually grew ASMs 8.1% during the year compared to 2019, the only carrier

May 12, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 11, 2022 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission File

May 5, 2022 10-Q

Three Months Ended March 31, (in thousands) 2022 2021 Operating $ 142 $ 1,738 Non-operating — — Total special charges $ 142 $ 1,738

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegiant

May 4, 2022 EX-99.1

ALLEGIANT TRAVEL COMPANY FIRST QUARTER FINANCIAL RESULTS First quarter 2022 GAAP diluted (loss) per share of $(0.44) First quarter 2022 diluted (loss) per share, excluding recognition bonus(1) of $(0.12)(1)(2)

Exhibit 99.1 ALLEGIANT TRAVEL COMPANY FIRST QUARTER FINANCIAL RESULTS First quarter 2022 GAAP diluted (loss) per share of $(0.44) First quarter 2022 diluted (loss) per share, excluding recognition bonus(1) of $(0.12)(1)(2) LAS VEGAS. May 4, 2022 ? Allegiant Travel Company (NASDAQ: ALGT) today reported the following financial results for the first quarter 2022, as well as comparisons to prior years

May 4, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 4, 2022 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission File

April 29, 2022 DEF 14A

SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriat

SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) X Definitive Proxy Statement o Definitive Additional Materials o Soliciting Material Pursuant to Rule 14a-12 ALLEGIANT TRAVEL COMPANY (Name of Registrant as Specified in its Charter) (Name of Person(s) Filing Proxy Statement, if Other Than the Registrant) Payment of Filing Fee (check the appropriate box): x No fee required.

April 28, 2022 8-K

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 27, 2022 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission Fi

March 1, 2022 EX-10.57

Letter Agreement WJE-PA-05130-LA-2103909 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.57 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.23

Share Pledge Agreement dated as of October 13, 2021 between SFI Equity Holdco, Inc. and Wilmington Trust, National Association as Administrative Agent (incorporated by reference to Exhibit 10.23 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022).

28590.00018 #4832-2895-4870v6 SHARE PLEDGE AGREEMENT THIS SHARE PLEDGE AGREEMENT (this "Pledge Agreement") dated as of October 13, 2021 is made by SFI EQUITY HOLDCO, INC., a corporation organized under the laws of the State of Florida (the "Grantor") in favor of WILMINGTON TRUST, NATIONAL ASSOCIATION, not in its individual capacity but solely as the administrative agent (together with its successo

March 1, 2022 EX-10.22

Mortgage, Assignment of Rents, Security Agreement and Fixture Filing dated as of October 13, 2021 made by Sunseeker Florida, Inc., to Wilmington Trust, National Association as Administrative Agent (incorporated by reference to Exhibit 10.22 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022).

#4830-9629-2852v7 Prepared by, and after recording please return to: Milbank LLP 55 Hudson Yards New York, New York 10001 Attention: Jonathan M.

March 1, 2022 EX-10.65

Letter Agreement WJE-PA-05130-LA-2105267 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.65 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-21

List of Subsidiaries

Exhibit 21 List of Subsidiaries Name of Subsidiary Jurisdiction of Incorporation or Organization Allegiant Air, LLC Nevada, USA Allegiant Vacations, LLC Nevada, USA AFH, Inc.

March 1, 2022 EX-10.51

Letter Agreement WJE-PA-05130-LA-2101489 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.51 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.48

Attachment to Letter Agreement WJE-PA-05130-LA-2101485 (incorporated by reference to Exhibit 10.48 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.45

Letter Agreement WJE-PA-05130-LA-2101483 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.45 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.60

Letter Agreement WJE-PA-05130-LA-2103925 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.60 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.55

Letter Agreement WJE-PA-05130-LA-2103908 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.55 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.42

Letter Agreement WJE-PA-05130-LA-2101479 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.42 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.34

Buyer Furnished Equipment Variables between The Boeing Company and Allegiant Air, LLC Supplemental Exhibit BFE1 to Purchase Agreement Number PA-05130 (incorporated by reference to Exhibit 10.34 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.29

Table 1B to Purchase Agreement No. PA-05130 Aircraft Information Table (incorporated by reference to Exhibit 10.29 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

Table 1B To Purchase Agreement No. PA-05130 Aircraft Delivery, Description, Price and Advance Payments Airframe Model/MTOW: [?***?] [?***?] Configuration Specification: [?***?] Engine Model/Thrust: [?***?] [?***?] Airframe Price Base Year/Escalation Formula: [?***?] [?***?] Airframe Price: [?***?] Engine Price Base Year/Escalation Formula: Optional Features: [?***?] Sub-Total of Airframe and Featu

March 1, 2022 10-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 Or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegiant Travel Company (Exa

March 1, 2022 EX-10.20

Credit Agreement dated as of October 13, 2021 among Sunseeker Florida, Inc., Allegiant Travel Company, certain subsidiaries of Allegiant Travel Company, the Lenders party thereto, Wilmington Trust, National Association as Administrative Agent and Castlelake Lending Opportunities, LLC as Facility Manager (incorporated by reference to Exhibit 10.20 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.28

Table 1A to Purchase Agreement No. PA-05130 Aircraft Information Table (incorporated by reference to Exhibit 10.28 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

Table 1A To Purchase Agreement No. PA-05130 Aircraft Delivery, Description, Price and Advance Payments Airframe Model/MTOW: [?***?] [?***?] Configuration Specification: [?***?] Engine Model/Thrust: [?***?] [?***?] Airframe Price Base Year/Escalation Formula: [?***?] [?***?] Airframe Price: [?***?] Engine Price Base Year/Escalation Formula: Optional Features: [?***?] Sub-Total of Airframe and Featu

March 1, 2022 EX-10.31

Aircraft Configuration between The Boeing Company and Allegiant Air Exhibit A-2 to Purchase Agreement Number PA-05130 (incorporated by reference to Exhibit 10.31 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.39

Attachment A to Letter Agreement No. WJE-PA-05130-LA-2101477

Attachment A To Letter Agreement No. WJE-PA-05130-LA-2101477 Aircraft Delivery, Description, Price and Advance Payments Airframe Model/MTOW: [?***?] [?***?] Configuration Specification: [?***?] Engine Model/Thrust: [?***?] [?***?] Airframe Price Base Year/Escalation Formula: [?***?] [?***?] Airframe Price: [?***?] Engine Price Base Year/Escalation Formula: Optional Features: [?***?] Sub-Total of A

March 1, 2022 EX-10.35

Customer Support Variables between The Boeing Company and Allegiant Air, LLC Supplemental Exhibit CS1 to Purchase Agreement Number PA-05130 (incorporated by reference to Exhibit 10.35 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.27

Purchase Agreement Number PA-05130 between The Boeing Company and Allegiant Air, LLC relating to Boeing Models 737-8-200 and 737-7 Aircraft (incorporated by reference to Exhibit 10.27 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.33

Airframe and Optional Features Escalation Adjustment between The Boeing Company and Allegiant Air, LLC Supplemental Exhibit AE1 to Purchase Agreement Number PA-05130 (incorporated by reference to Exhibit 10.33 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.44

Letter Agreement WJE-PA-05130-LA-2101482 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.44 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.46

Letter Agreement WJE-PA-05130-LA-2101485 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.46 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.67

Letter Agreement WJE-PA-05130-LA-2105443 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.67 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.63

Letter Agreement WJE-PA-05130-LA-2104982 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.63 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.58

Letter Agreement WJE-PA-05130-LA-2103923 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.58 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.53

Letter Agreement WJE-PA-05130-LA-2101491 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.53 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.47

Attachment to Letter Agreement WJE-PA-05130-LA-2101485 (incorporated by reference to Exhibit 10.47 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.40

Attachment B to Letter Agreement No. WJE-PA-05130-LA-2101477 (incorporated by reference to Exhibit 10.40 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

Attachment B To Letter Agreement No. WJE-PA-05130-LA-2101477 Aircraft Delivery, Description, Price and Advance Payments Airframe Model/MTOW: [?***?] [?***?] Configuration Specification: [?***?] Engine Model/Thrust: [?***?] [?***?] Airframe Price Base Year/Escalation Formula: [?***?] [?***?] Airframe Price: [?***?] Engine Price Base Year/Escalation Formula: Optional Features: [?***?] Sub-Total of A

March 1, 2022 EX-10.24

Payment Guaranty dated as of October 13, 2021 among Allegiant Travel Company, certain subsidiaries of Allegiant Travel Company, SFI Equity Holdco, Inc. and Wilmington Trust, National Association as Administrative Agent (incorporated by reference to Exhibit 10.

1 PAYMENT GUARANTY This PAYMENT GUARANTY (as amended, restated, amended and restated, supplemented, and/or otherwise modified from time to time, this ?Guaranty?), dated as of October 13, 2021 is made by ALLEGIANT TRAVEL COMPANY, a Nevada corporation (the ?Company?), SFI EQUITY HOLDCO, INC.

March 1, 2022 EX-10.38

Letter Agreement WJE-PA-05130-LA-2101477 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.38 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.52

Letter Agreement WJE-PA-05130-LA-2101490 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.52 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.68

Letter Agreement WJE-PA-05130-LA-2105503 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.68 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.66

Letter Agreement WJE-PA-05130-LA-2105268 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.66 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.64

Letter Agreement WJE-PA-05130-LA-2105122 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.64 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.61

Letter Agreement WJE-PA-05130-LA-2103930 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.61 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.56

Attachment to Letter Agreement WJE-PA-05130-LA-2103908

Attachment To Letter Agreement No. WJE-PA-05130-LA-2103908 Aircraft Delivery, Description, Price and Advance Payments Airframe Model/MTOW: [?***?] [?***?] Configuration Specification: [?***?] 2Q21 External Fcst Engine Model/Thrust: [?***?] [?***?] Airframe Price Base Year/Escalation Formula: [?***?] [?***?] Airframe Price: [?***?] Engine Price Base Year/Escalation Formula: Optional Features: [?***

March 1, 2022 EX-10.50

Letter Agreement WJE-PA-05130-LA-2101488 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.50 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.49

Letter Agreement WJE-PA-05130-LA-2101487 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.49 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.37

Service Life Policy between The Boeing Company and Allegiant Air, LLC Supplemental Exhibit SLP1 to Purchase Agreement Number PA-05130 (incorporated by reference to Exhibit 10.37 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022).

Page 1 BOEING PROPRIETARY SERVICE LIFE POLICY COMPONENTS between THE BOEING COMPANY and ALLEGIANT AIR, LLC SUPPLEMENTAL EXHIBIT SLP1 TO PURCHASE AGREEMENT NUMBER PA-05130 WJE-PA-05130-SLP1 Page 2 BOEING PROPRIETARY SERVICE LIFE POLICY COMPONENTS relating to BOEING MODELS 737-8-200 AND 737-7 AIRCRAFT This is the listing of SLP Components for the Aircraft which relate to Part 3, Boeing Service Life Policy of Exhibit C, Product Assurance Document to the AGTA and is a part of Purchase Agreement No.

March 1, 2022 EX-10.36

Engine Escalation Adjustment, Engine Warranty and Patent Indemnity between The Boeing Company and Allegiant Air, LLC Supplemental Exhibit EE1 to Purchase Agreement Number PA-05130 (incorporated by reference to Exhibit 10.36 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022).

Page 1 BOEING PROPRIETARY ENGINE ESCALATION ADJUSTMENT, ENGINE WARRANTY AND PATENT INDEMNITY between THE BOEING COMPANY and ALLEGIANT AIR, LLC Supplemental Exhibit EE1 to Purchase Agreement Number PA-05130 WJE-PA-05130-EE1 Page 2 BOEING PROPRIETARY ENGINE ESCALATION ADJUSTMENT, ENGINE WARRANTY AND PATENT INDEMNITY relating to BOEING MODELS 737-8-200 AND 737-7 AIRCRAFT 1.

March 1, 2022 EX-10.26

Aircraft General Terms Agreement WJE-AGTA between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.26 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with Commission on March 1, 2022). (2)

Page 1 AIRCRAFT GENERAL TERMS AGREEMENT WJE-AGTA between THE BOEING COMPANY and ALLEGIANT AIR, LLC This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.54

Letter Agreement WJE-PA-05130-LA-2103907 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.54 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.41

Letter Agreement WJE-PA-05130-LA-2101478 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.41 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.32

Aircraft Delivery Requirements and Responsibilities between The Boeing Company and Allegiant Air, LLC Exhibit B to Purchase Agreement Number PA-05130 (incorporated by reference to Exhibit 10.32 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.30

Aircraft Configuration between The Boeing Company and Allegiant Air Exhibit A-1 to Purchase Agreement Number PA-05130 (incorporated by reference to Exhibit 10.30 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.25

Carry and Completion Guaranty dated as of October 13, 2021 among Allegiant Travel Company, certain subsidiaries of Allegiant Travel Company, SFI Equity Holdco, Inc. and Wilmington Trust, National Association as Administrative Agent (incorporated by reference to Exhibit 10.

1 CARRY AND COMPLETION GUARANTY This CARRY AND COMPLETION GUARANTY (as amended, restated, amended and restated, supplemented, and/or otherwise modified from time to time, this ?Guaranty?), dated as of October 13, 2021 is made by ALLEGIANT TRAVEL COMPANY, a Nevada corporation (the ?Company?), SFI EQUITY HOLDCO, INC.

March 1, 2022 EX-10.21

Disbursement Agreement dated as of October 13, 2021 among Sunseeker Florida, Inc. and Wilmington Trust, National Association as Disbursement Agent and Administrative Agent (incorporated by reference to Exhibit 10.21 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.19

Payroll Support Program 3 Agreement dated April 23, 2021, between Allegiant Air, LLC and the United States Department of the Treasury (incorporated by reference to Exhibit 10.19 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022)

March 1, 2022 EX-10.59

Letter Agreement WJE-PA-05130-LA-2103924 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.59 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.62

Letter Agreement WJE-PA-05130-LA-2104792 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.62 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

March 1, 2022 EX-10.43

Letter Agreement WJE-PA-05130-LA-2101481 by and between The Boeing Company and Allegiant Air, LLC (incorporated by reference to Exhibit 10.43 to Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Commission on March 1, 2022). (2)

This copy of the document filed as an Exhibit excludes certain identified information because such information is both (i) not material and (ii) would likely cause competitive harm if publicly disclosed.

February 17, 2022 SC 13D/A

ALGT / Allegiant Travel Company / Allegiant Travel CO - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 9)* Allegiant Travel Company (Name of Issuer) Common Stock $.001 par value per share (Title of Class of Securities) 01748X 10 2 (CUSIP Number) Robert B. Goldberg, Esq. 5555 Glenridge Connector, Suite 675 Atlanta, Georgia 30342 (404) 233-2800 (Name, Address a

February 9, 2022 SC 13G/A

ALGT / Allegiant Travel Company / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 8)* Name of issuer: Allegiant Travel Co. Class A Title of Class of Securities: Common Stock CUSIP Number: 01748X102 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is

February 7, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 7, 2022 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

February 2, 2022 EX-99.1

ALLEGIANT TRAVEL COMPANY FOURTH QUARTER AND FULL YEAR 2021 FINANCIAL RESULTS Fourth quarter 2021 GAAP diluted earnings per share of $0.59 Fourth quarter 2021 adjusted diluted earnings per share (1) (2) of $1.18 Full Year 2021 GAAP diluted earnings pe

Exhibit 99.1 ALLEGIANT TRAVEL COMPANY FOURTH QUARTER AND FULL YEAR 2021 FINANCIAL RESULTS Fourth quarter 2021 GAAP diluted earnings per share of $0.59 Fourth quarter 2021 adjusted diluted earnings per share (1) (2) of $1.18 Full Year 2021 GAAP diluted earnings per share of $8.68 Full Year 2021 adjusted diluted earnings per share (1) (2) of $2.04(1)(2) LAS VEGAS. February 2, 2022 ? Allegiant Travel

February 2, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 2, 2022 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

January 28, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 25, 2022 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

January 7, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 6, 2022 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission F

January 7, 2022 EX-99.1

Allegiant Travel Company (Fleet Update) January 6, 2022 Corporate Speakers:  Sherry Wilson; Allegiant Travel Company; Director of Investor Relations  Maury Gallagher; Allegiant Travel Company; Chairman & CEO  John Redmond; Allegiant Travel Company

EX-99.1 2 investorcalltranscripted.htm EX-99.1 Allegiant Travel Company (Fleet Update) January 6, 2022 Corporate Speakers:  Sherry Wilson; Allegiant Travel Company; Director of Investor Relations  Maury Gallagher; Allegiant Travel Company; Chairman & CEO  John Redmond; Allegiant Travel Company; President  Greg Anderson; Allegiant Travel Company; EVP & CFO  Drew Wells; Allegiant Travel Company

January 6, 2022 EX-99.1

1 Fleet Update January 6, 2022 2 Forward looking statements This presentation as well as oral statements made by officers or directors of Allegiant Travel Company, its advisors and affiliates (collectively or separately, the "Company“) will contain f

EX-99.1 2 a1622fleetdeckvfinal.htm EX-99.1 1 Fleet Update January 6, 2022 2 Forward looking statements This presentation as well as oral statements made by officers or directors of Allegiant Travel Company, its advisors and affiliates (collectively or separately, the "Company“) will contain forward-looking statements that are only predictions and involve risks and uncertainties. Forward-looking st

January 6, 2022 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 31, 2021 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

December 1, 2021 EX-99.1

ALLEGIANT, VIVA AEROBUS ANNOUNCE FIRST-OF-ITS-KIND COMMERCIAL ALLIANCE AGREEMENT Fully-Integrated Alliance Between ULCCs Expected To Bring More Nonstop Flights, Lower Fares for Leisure Travel Between the U.S. and Mexico LAS VEGAS. December 1, 2021 –

EX-99.1 2 a120121alliancepressrele.htm EX-99.1 ALLEGIANT, VIVA AEROBUS ANNOUNCE FIRST-OF-ITS-KIND COMMERCIAL ALLIANCE AGREEMENT Fully-Integrated Alliance Between ULCCs Expected To Bring More Nonstop Flights, Lower Fares for Leisure Travel Between the U.S. and Mexico LAS VEGAS. December 1, 2021 – Allegiant (NASDAQ: ALGT) and Viva Aerobus today announced plans for a fully-integrated Commercial Allia

December 1, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 1, 2021 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

December 1, 2021 EX-99.2

1 First ULCC Metal Neutral Commercial Alliance – Investor Deck Dec. 1, 2021 2 Executive summary The Opportunity: • Stimulating travel by US nationals to world class Mexican beaches by leveraging Viva’s and Allegiant’s low-cost operating structures wi

EX-99.2 3 investordeckmaster-combi.htm EX-99.2 1 First ULCC Metal Neutral Commercial Alliance – Investor Deck Dec. 1, 2021 2 Executive summary The Opportunity: • Stimulating travel by US nationals to world class Mexican beaches by leveraging Viva’s and Allegiant’s low-cost operating structures with Allegiant’s premium distribution arm • Spread ULCC savings to more consumers – Allowing Allegiant to

October 28, 2021 10-Q

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33166 Allegiant Travel Com

October 28, 2021 EX-12

Calculation of Ratio of Earnings to Fixed Charges of Allegiant Travel Company

EX-12 2 a2021q3exhibit12.htm EX-12 Exhibit 12 COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (in thousands, except for ratio) Nine Months Ended September 30, 2021 Earnings: Income (loss) before income taxes $ 181,473 Add: Fixed Charges 58,780 Add: Amortization of capitalized interest 173 Less: Interest capitalized 401 Less: Earnings from joint venture, net 239 Total earnings (loss) $ 239,786 Fi

October 27, 2021 EX-99.1

ALLEGIANT TRAVEL COMPANY THIRD QUARTER 2021 FINANCIAL RESULTS Third quarter 2021 GAAP diluted earnings per share of $2.18 Third quarter 2021 consolidated diluted earnings per share, excluding COVID related special charges and net benefit from the pay

Exhibit 99.1 ALLEGIANT TRAVEL COMPANY THIRD QUARTER 2021 FINANCIAL RESULTS Third quarter 2021 GAAP diluted earnings per share of $2.18 Third quarter 2021 consolidated diluted earnings per share, excluding COVID related special charges and net benefit from the payroll support programs of $0.66(1)(2) LAS VEGAS. October 27, 2021 ? Allegiant Travel Company (NASDAQ: ALGT) today reported the following f

October 27, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 27, 2021 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

October 18, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 18, 2021 Allegiant Travel Company (Exact name of registrant as specified in its charter) Nevada 001-33166 20-4745737 (State or other jurisdiction of incorporation) (Commission

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