Allegiant Travel CO SEC filings ALGT
Allegiant Travel CO has 1,000 filings in SEC EDGAR's recent list, going back to Jan 28, 2014. Its latest annual report, Form ARS, was filed on May 15, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 10, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 4, 2026 | Nov 4, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 3, 2026 | Nov 2, 2026 |
| 8-K |
Current report
Officer or director change
|
Oct 27, 2026 | Oct 23, 2026 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Oct 23, 2026 | Oct 19, 2026 |
| 8-K |
Current report
New debt
|
Oct 19, 2026 | Oct 13, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Oct 1, 2026 |
| 4 | Insider transaction | Sep 25, 2026 | Sep 23, 2026 |
| 4 | Insider transaction | Sep 25, 2026 | Sep 23, 2026 |
| 4 | Insider transaction | Sep 25, 2026 | Sep 23, 2026 |
| 4 | Insider transaction | Sep 25, 2026 | Sep 23, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 11, 2026 | — |
| 10-Q | Quarterly report | Aug 10, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Aug 6, 2026 | Aug 4, 2026 |
| 4 | Insider transaction | Aug 6, 2026 | Aug 4, 2026 |
| 4 | Insider transaction | Aug 6, 2026 | Aug 4, 2026 |
| 4 | Insider transaction | Aug 6, 2026 | Aug 4, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 4, 2026 | Aug 4, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 3, 2026 | Jul 31, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 30, 2026 | Jul 24, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 29, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 14, 2026 | — |
| 4 | Insider transaction | Jul 2, 2026 | May 15, 2026 |
| 8-K |
Current report
Other events
|
Jun 30, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Jun 29, 2026 | Jun 23, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 26, 2026 | Jun 25, 2026 |
| 8-K |
Current report
Other events
|
Jun 10, 2026 | Jun 9, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 9, 2026 | Jun 9, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 13, 2026 |
| 3 | Initial insider ownership | May 15, 2026 | May 13, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 13, 2026 |
| 3 | Initial insider ownership | May 15, 2026 | May 13, 2026 |
| DEF 14A | Proxy statement | May 15, 2026 | Jun 25, 2026 |
| DEFA14A | Additional proxy material | May 15, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 15, 2026 | May 15, 2026 |
| ARS | Annual report to shareholders | May 15, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | May 15, 2026 | May 13, 2026 |
| 3 | Initial insider ownership | May 15, 2026 | May 13, 2026 |
| 8-K |
Current report
Acquisition or sale of assets, Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
May 13, 2026 | May 13, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 13, 2026 | — |
| S-8 | Employee stock plan registration | May 13, 2026 | — |
| 8-K |
Current report
Shareholder vote results
|
May 8, 2026 | May 8, 2026 |
| 10-Q | Quarterly report | May 6, 2026 | Mar 31, 2026 |
| 425 | Filing | May 1, 2026 | — |
| 8-K |
Current report
Results of operations, New debt, Regulation FD disclosure
|
Apr 30, 2026 | Apr 27, 2026 |
| 425 | Filing | Apr 28, 2026 | — |
| 8-K |
Current report
Other events
|
Apr 28, 2026 | Apr 28, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 28, 2026 | — |
| 425 | Filing | Apr 20, 2026 | — |
| 8-K |
Current report
Other events
|
Apr 20, 2026 | Apr 8, 2026 |
| 425 | Filing | Apr 15, 2026 | — |
| 8-K |
Current report
Other events
|
Apr 15, 2026 | Apr 15, 2026 |
| 4 | Insider transaction | Apr 14, 2026 | Apr 12, 2026 |
| 4 | Insider transaction | Apr 6, 2026 | Apr 3, 2026 |
| 4 | Insider transaction | Apr 6, 2026 | Apr 3, 2026 |
| 4 | Insider transaction | Apr 6, 2026 | Apr 1, 2026 |
| 425 | Filing | Apr 1, 2026 | — |
| EFFECT | Filing | Mar 31, 2026 | — |
| 424B3 | Prospectus | Mar 31, 2026 | — |
| CORRESP | Letter to the SEC | Mar 27, 2026 | — |
| S-4 | Registration for a merger or exchange | Mar 27, 2026 | — |
| 10-K/A | Amended annual report | Mar 26, 2026 | Dec 31, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 26, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 17, 2026 | Mar 17, 2026 |
| 425 | Filing | Mar 16, 2026 | — |
| 425 | Filing | Mar 16, 2026 | — |
| 425 | Filing | Mar 16, 2026 | — |
| 8-K |
Current report
Other events
|
Mar 16, 2026 | Mar 16, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Mar 10, 2026 | — |
| 4/A | Primary document | Mar 6, 2026 | Feb 6, 2026 |
| 4/A | Primary document | Mar 6, 2026 | Feb 6, 2026 |
| 4/A | Primary document | Mar 6, 2026 | Feb 6, 2026 |
| 4/A | Primary document | Mar 6, 2026 | Feb 6, 2026 |
| UPLOAD | Letter from the SEC | Mar 2, 2026 | — |
| 10-K | Annual report | Feb 26, 2026 | Dec 31, 2025 |
| DRS | Filing | Feb 25, 2026 | — |
| 425 | Filing | Feb 23, 2026 | — |
| 4 | Insider transaction | Feb 20, 2026 | Feb 18, 2026 |
| 425 | Filing | Feb 17, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 12, 2026 | — |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 6, 2026 |
| 144 | Notice of proposed sale | Feb 10, 2026 | — |
| 144 | Notice of proposed sale | Feb 10, 2026 | — |
| 144 | Notice of proposed sale | Feb 9, 2026 | — |
| 144 | Notice of proposed sale | Feb 9, 2026 | — |
| 144 | Notice of proposed sale | Feb 6, 2026 | — |
| 425 | Filing | Feb 5, 2026 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 4, 2026 | Feb 4, 2026 |
| 425 | Filing | Jan 27, 2026 | — |
| 425 | Filing | Jan 27, 2026 | — |
| 425 | Filing | Jan 13, 2026 | — |
| 425 | Filing | Jan 13, 2026 | — |
| 425 | Filing | Jan 13, 2026 | — |
| 425 | Filing | Jan 13, 2026 | — |
| 425 | Filing | Jan 12, 2026 | — |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jan 12, 2026 | Jan 11, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 9, 2026 | — |
| 8-K |
Current report
Material agreement
|
Dec 9, 2025 | Dec 5, 2025 |
| 144 | Notice of proposed sale | Dec 5, 2025 | — |
| S-8 | Employee stock plan registration | Nov 21, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 14, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 12, 2025 | — |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Nov 4, 2025 | Nov 1, 2025 |
| 4 | Insider transaction | Oct 30, 2025 | Oct 28, 2025 |
| 144 | Notice of proposed sale | Oct 28, 2025 | — |
| 4 | Insider transaction | Oct 21, 2025 | Oct 20, 2025 |
| 4 | Insider transaction | Oct 21, 2025 | Oct 20, 2025 |
| 4 | Insider transaction | Oct 21, 2025 | Oct 20, 2025 |
| 4 | Insider transaction | Oct 21, 2025 | Oct 20, 2025 |
| 8-K |
Current report
Other events
|
Oct 21, 2025 | Oct 15, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 17, 2025 | — |
| 4 | Insider transaction | Oct 3, 2025 | Oct 1, 2025 |
| 4 | Insider transaction | Sep 25, 2025 | Sep 23, 2025 |
| 4 | Insider transaction | Sep 25, 2025 | Sep 23, 2025 |
| 4 | Insider transaction | Sep 25, 2025 | Sep 23, 2025 |
| 4 | Insider transaction | Sep 25, 2025 | Sep 23, 2025 |
| 4 | Insider transaction | Sep 25, 2025 | Sep 23, 2025 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets
|
Sep 5, 2025 | Sep 4, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Aug 11, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 13, 2025 | — |
| 144 | Notice of proposed sale | Aug 11, 2025 | — |
| 144 | Notice of proposed sale | Aug 7, 2025 | — |
| 10-Q | Quarterly report | Aug 6, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Aug 5, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Aug 5, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Aug 5, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Aug 5, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Aug 5, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Aug 5, 2025 | Aug 1, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 4, 2025 | Aug 4, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 8, 2025 | Jul 1, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 27, 2025 | Jun 26, 2025 |
| 8-K |
Current report
New debt
|
Jun 16, 2025 | Jun 10, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 13, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 13, 2025 | — |
| ARS | Annual report to shareholders | May 8, 2025 | Dec 31, 2024 |
| 3 | Initial insider ownership | May 8, 2025 | May 1, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
May 8, 2025 | May 8, 2025 |
| 10-Q | Quarterly report | May 7, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
May 6, 2025 | May 1, 2025 |
| 4 | Insider transaction | May 1, 2025 | Apr 29, 2025 |
| DEFA14A | Additional proxy material | Apr 30, 2025 | — |
| DEF 14A | Proxy statement | Apr 30, 2025 | Jun 26, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 30, 2025 | — |
| 144 | Notice of proposed sale | Apr 29, 2025 | — |
| 4/A | Primary document | Apr 21, 2025 | Apr 3, 2025 |
| 4 | Insider transaction | Apr 21, 2025 | Feb 10, 2024 |
| 4 | Insider transaction | Apr 8, 2025 | Apr 7, 2025 |
| 144 | Notice of proposed sale | Apr 7, 2025 | — |
| 4 | Insider transaction | Apr 4, 2025 | Apr 3, 2025 |
| 4 | Insider transaction | Apr 4, 2025 | Apr 3, 2025 |
| 4 | Insider transaction | Apr 4, 2025 | Apr 3, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Apr 1, 2025 |
| 8-K |
Current report
Officer or director change
|
Mar 7, 2025 | Mar 3, 2025 |
| 10-K | Annual report | Mar 3, 2025 | Dec 31, 2024 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Feb 20, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 13, 2025 | — |
| 4 | Insider transaction | Feb 12, 2025 | Feb 10, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 4, 2025 | Feb 4, 2025 |
| 8-K |
Current report
Impairment
|
Jan 31, 2025 | Jan 28, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 7, 2025 | — |
| 8-K |
Current report
New debt
|
Dec 31, 2024 | Dec 24, 2024 |
| 4 | Insider transaction | Nov 27, 2024 | Nov 27, 2024 |
| 4 | Insider transaction | Nov 27, 2024 | Nov 25, 2024 |
| 144 | Notice of proposed sale | Nov 27, 2024 | — |
| 144 | Notice of proposed sale | Nov 26, 2024 | — |
| 144/A | Filing | Nov 25, 2024 | — |
| 144 | Notice of proposed sale | Nov 25, 2024 | — |
| 8-K |
Current report
Material agreement, Other events
|
Nov 20, 2024 | Nov 14, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| 10-Q | Quarterly report | Nov 5, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 30, 2024 | Oct 30, 2024 |
| 4 | Insider transaction | Oct 25, 2024 | Oct 23, 2024 |
| SC 13G | Ownership over 5% (passive) | Oct 25, 2024 | — |
| 144 | Notice of proposed sale | Oct 23, 2024 | — |
| 4 | Insider transaction | Oct 22, 2024 | Oct 20, 2024 |
| 4 | Insider transaction | Oct 22, 2024 | Oct 20, 2024 |
| 4 | Insider transaction | Oct 22, 2024 | Oct 20, 2024 |
| 4 | Insider transaction | Oct 22, 2024 | Oct 20, 2024 |
| 4 | Insider transaction | Oct 4, 2024 | Oct 4, 2024 |
| 144 | Notice of proposed sale | Oct 4, 2024 | — |
| 4 | Insider transaction | Oct 2, 2024 | Sep 30, 2024 |
| 4 | Insider transaction | Oct 2, 2024 | Sep 23, 2024 |
| 4 | Insider transaction | Oct 2, 2024 | Sep 23, 2024 |
| 4 | Insider transaction | Oct 2, 2024 | Sep 23, 2024 |
| 4 | Insider transaction | Oct 2, 2024 | Sep 23, 2024 |
| 4 | Insider transaction | Oct 2, 2024 | Sep 23, 2024 |
| 4 | Insider transaction | Oct 2, 2024 | Oct 1, 2024 |
| S-8 POS | Filing | Sep 26, 2024 | — |
| S-3ASR | Automatic shelf registration | Sep 26, 2024 | — |
| 8-K |
Current report
Material agreement, Agreement ended, Officer or director change
|
Sep 6, 2024 | Sep 4, 2024 |
| 4 | Insider transaction | Sep 4, 2024 | Sep 1, 2024 |
| 4 | Insider transaction | Aug 28, 2024 | Aug 26, 2024 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Air Transportation, Scheduled (SIC 4512)
- Listed as
- ALGT (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- NV
- Headquarters
- Las Vegas, NV
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1362468
Other Air Transportation, Scheduled companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.