Southwest Airlines Co SEC filings LUV
Southwest Airlines Co has 1,004 filings in SEC EDGAR's recent list, going back to May 18, 2015. Its latest annual report, Form ARS, was filed on Mar 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 22, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (material agreement, new debt, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Material agreement, New debt, Other events
|
Nov 2, 2026 | Nov 2, 2026 |
| 424B5 | Prospectus supplement | Oct 28, 2026 | — |
| FWP | Free writing prospectus | Oct 26, 2026 | — |
| 424B5 | Prospectus supplement | Oct 26, 2026 | — |
| 10-Q | Quarterly report | Oct 22, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 21, 2026 | Oct 21, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 7, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 5, 2026 | — |
| 4 | Insider transaction | Sep 17, 2026 | Sep 15, 2026 |
| 4 | Insider transaction | Aug 25, 2026 | Aug 21, 2026 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Aug 12, 2026 | Aug 10, 2026 |
| 4 | Insider transaction | Aug 11, 2026 | Aug 10, 2026 |
| 3 | Initial insider ownership | Aug 11, 2026 | Aug 10, 2026 |
| 4 | Insider transaction | Aug 11, 2026 | Aug 10, 2026 |
| 3 | Initial insider ownership | Aug 11, 2026 | Aug 10, 2026 |
| 8-K |
Current report
Officer or director change
|
Aug 10, 2026 | Aug 10, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Officer or director change
|
Aug 7, 2026 | Aug 5, 2026 |
| 10-Q | Quarterly report | Jul 23, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 22, 2026 | Jul 22, 2026 |
| 11-K | Employee savings plan report | Jun 26, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
May 19, 2026 | May 19, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 13, 2026 | — |
| 4 | Insider transaction | May 11, 2026 | Dec 2, 2025 |
| 4 | Insider transaction | May 11, 2026 | May 7, 2026 |
| 4 | Insider transaction | May 11, 2026 | May 7, 2026 |
| 4 | Insider transaction | May 11, 2026 | May 7, 2026 |
| 4 | Insider transaction | May 11, 2026 | May 7, 2026 |
| 4 | Insider transaction | May 11, 2026 | May 7, 2026 |
| 4 | Insider transaction | May 11, 2026 | May 7, 2026 |
| 4 | Insider transaction | May 11, 2026 | May 7, 2026 |
| 4 | Insider transaction | May 11, 2026 | May 7, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 11, 2026 | May 7, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 30, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 29, 2026 | — |
| DEFA14A | Additional proxy material | Apr 24, 2026 | — |
| 10-Q | Quarterly report | Apr 23, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 22, 2026 | Apr 22, 2026 |
| 4 | Insider transaction | Apr 8, 2026 | Apr 7, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Apr 3, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| ARS | Annual report to shareholders | Mar 27, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Mar 27, 2026 | — |
| DEF 14A | Proxy statement | Mar 27, 2026 | May 7, 2026 |
| 4 | Insider transaction | Mar 24, 2026 | Mar 21, 2026 |
| 4 | Insider transaction | Mar 24, 2026 | Mar 21, 2026 |
| 4 | Insider transaction | Mar 17, 2026 | Mar 16, 2026 |
| 4 | Insider transaction | Mar 17, 2026 | Mar 16, 2026 |
| 4 | Insider transaction | Mar 17, 2026 | Mar 16, 2026 |
| 4 | Insider transaction | Mar 17, 2026 | Mar 16, 2026 |
| 4 | Insider transaction | Mar 17, 2026 | Mar 16, 2026 |
| 4 | Insider transaction | Mar 17, 2026 | Mar 16, 2026 |
| 4 | Insider transaction | Mar 17, 2026 | Mar 16, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 12, 2026 | Mar 11, 2026 |
| 144/A | Filing | Feb 25, 2026 | — |
| 144 | Notice of proposed sale | Feb 25, 2026 | — |
| 4 | Insider transaction | Feb 24, 2026 | Feb 21, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 21, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 21, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 21, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 21, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 21, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Feb 23, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Feb 10, 2026 | Feb 9, 2026 |
| 10-K/A | Amended annual report | Feb 6, 2026 | Dec 31, 2025 |
| 10-K | Annual report | Feb 5, 2026 | Dec 31, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Feb 2, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 29, 2026 | — |
| 8-K |
Current report
Results of operations
|
Jan 28, 2026 | Jan 28, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Dec 16, 2025 | — |
| 3 | Initial insider ownership | Dec 10, 2025 | Dec 1, 2025 |
| 4 | Insider transaction | Dec 8, 2025 | Dec 5, 2025 |
| 144 | Notice of proposed sale | Dec 5, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 5, 2025 | Dec 5, 2025 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Nov 3, 2025 | Nov 3, 2025 |
| 424B5 | Prospectus supplement | Oct 28, 2025 | — |
| FWP | Free writing prospectus | Oct 27, 2025 | — |
| 424B5 | Prospectus supplement | Oct 27, 2025 | — |
| 10-Q | Quarterly report | Oct 23, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 22, 2025 | Oct 22, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 16, 2025 | — |
| 4 | Insider transaction | Aug 25, 2025 | Aug 21, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Aug 20, 2025 | — |
| 4 | Insider transaction | Aug 19, 2025 | Aug 18, 2025 |
| 4 | Insider transaction | Aug 7, 2025 | Aug 5, 2025 |
| 4 | Insider transaction | Aug 7, 2025 | Aug 6, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 5, 2025 | — |
| 10-Q | Quarterly report | Jul 24, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 23, 2025 | Jul 23, 2025 |
| 11-K | Employee savings plan report | Jun 25, 2025 | Dec 31, 2024 |
| 144 | Notice of proposed sale | Jun 6, 2025 | — |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
May 19, 2025 | May 16, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 19, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 1, 2025 | Apr 30, 2025 |
| 4 | Insider transaction | Apr 30, 2025 | Apr 29, 2025 |
| 4 | Insider transaction | Apr 29, 2025 | Apr 28, 2025 |
| 10-Q | Quarterly report | Apr 25, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 23, 2025 | Apr 23, 2025 |
| 3 | Initial insider ownership | Apr 7, 2025 | Apr 1, 2025 |
| ARS | Annual report to shareholders | Apr 4, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 4, 2025 | — |
| DEF 14A | Proxy statement | Apr 4, 2025 | May 14, 2025 |
| 8-K |
Current report
Officer or director change
|
Mar 31, 2025 | Mar 28, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 14, 2025 |
| 4/A | Form 4/a | Mar 18, 2025 | Feb 4, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 14, 2025 |
| 4 | Insider transaction | Mar 14, 2025 | Mar 12, 2025 |
| 4 | Insider transaction | Mar 14, 2025 | Mar 13, 2025 |
| 4 | Insider transaction | Mar 14, 2025 | Mar 13, 2025 |
| 4 | Insider transaction | Mar 14, 2025 | Mar 14, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 11, 2025 | Mar 11, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Jan 30, 2025 |
| 3 | Initial insider ownership | Mar 10, 2025 | Mar 10, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 7, 2025 | — |
| 3 | Initial insider ownership | Mar 5, 2025 | Mar 1, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Feb 21, 2025 | — |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Feb 19, 2025 | Feb 18, 2025 |
| 8-K |
Current report
Exit or restructuring costs, Regulation FD disclosure
|
Feb 18, 2025 | Feb 17, 2025 |
| 4 | Insider transaction | Feb 11, 2025 | Feb 10, 2025 |
| 4 | Insider transaction | Feb 11, 2025 | Feb 10, 2025 |
| 4 | Insider transaction | Feb 11, 2025 | Feb 10, 2025 |
| 4 | Insider transaction | Feb 11, 2025 | Feb 10, 2025 |
| 4 | Insider transaction | Feb 11, 2025 | Feb 10, 2025 |
| 4 | Insider transaction | Feb 11, 2025 | Feb 10, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 10, 2025 | Feb 4, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 7, 2025 | Feb 4, 2025 |
| 10-K | Annual report | Feb 7, 2025 | Dec 31, 2024 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Feb 6, 2025 | — |
| 4 | Insider transaction | Feb 6, 2025 | Feb 4, 2025 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 4, 2025 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 4, 2025 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 4, 2025 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 4, 2025 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 4, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 30, 2025 | Jan 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 27, 2025 | Jan 27, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 10, 2025 | Jan 7, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 7, 2025 | Jan 7, 2025 |
| POSASR | Filing | Dec 16, 2024 | — |
| 4 | Insider transaction | Dec 10, 2024 | Dec 6, 2024 |
| 144 | Notice of proposed sale | Dec 6, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 5, 2024 | Dec 5, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 21, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 21, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 21, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 21, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 21, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 21, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 21, 2024 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 21, 2024 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 12, 2024 | — |
| 8-K/A |
Amended current report
Officer or director change
|
Nov 7, 2024 | Oct 23, 2024 |
| 3 | Initial insider ownership | Nov 5, 2024 | Nov 1, 2024 |
| 3 | Initial insider ownership | Nov 5, 2024 | Nov 1, 2024 |
| 3 | Initial insider ownership | Nov 5, 2024 | Nov 1, 2024 |
| 3 | Initial insider ownership | Nov 5, 2024 | Nov 1, 2024 |
| 3 | Initial insider ownership | Nov 4, 2024 | Nov 1, 2024 |
| 3 | Initial insider ownership | Nov 4, 2024 | Nov 1, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 30, 2024 | — |
| 4 | Insider transaction | Oct 30, 2024 | Oct 28, 2024 |
| 25-NSE | Delisting notice | Oct 28, 2024 | — |
| 10-Q | Quarterly report | Oct 28, 2024 | Sep 30, 2024 |
| 8-A12B/A | Filing | Oct 25, 2024 | — |
| 8-K |
Current report
Material agreement, Change to shareholder rights
|
Oct 25, 2024 | Oct 25, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 24, 2024 | — |
| 8-K |
Current report
Material agreement, Officer or director change, Regulation FD disclosure
|
Oct 24, 2024 | Oct 23, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 24, 2024 | Oct 24, 2024 |
| DFAN14A | Filing | Oct 23, 2024 | — |
| DFAN14A | Filing | Oct 22, 2024 | — |
| DFAN14A | Filing | Oct 21, 2024 | — |
| DEFA14A | Additional proxy material | Oct 18, 2024 | — |
| DEFA14A | Additional proxy material | Oct 18, 2024 | — |
| DFAN14A | Filing | Oct 18, 2024 | — |
| DFAN14A | Filing | Oct 17, 2024 | — |
| DEFA14A | Additional proxy material | Oct 16, 2024 | — |
| DFAN14A | Filing | Oct 16, 2024 | — |
| DFAN14A | Filing | Oct 15, 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Air Transportation, Scheduled (SIC 4512)
- Listed as
- LUV (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- TX
- Headquarters
- Dallas, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 92380
Other Air Transportation, Scheduled companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.