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 |
|---|---|---|---|
| 424B5 | Prospectus supplement | Oct 28, 2026 | — |
| FWP | Free writing prospectus | Oct 26, 2026 | — |
| 424B5 | Prospectus supplement | Oct 26, 2026 | — |
| 424B5 | Prospectus supplement | Oct 28, 2025 | — |
| FWP | Free writing prospectus | Oct 27, 2025 | — |
| 424B5 | Prospectus supplement | Oct 27, 2025 | — |
| S-8 | Employee stock plan registration | May 31, 2024 | — |
| S-8 | Employee stock plan registration | May 31, 2024 | — |
| S-3ASR | Automatic shelf registration | Feb 7, 2024 | — |
| S-3ASR | Automatic shelf registration | Jul 28, 2023 | — |
| S-8 | Employee stock plan registration | Aug 2, 2022 | — |
| S-3ASR | Automatic shelf registration | Feb 8, 2021 | — |
| S-3ASR | Automatic shelf registration | Aug 17, 2020 | — |
| 424B5 | Prospectus supplement | Jul 30, 2020 | — |
| FWP | Free writing prospectus | Jul 29, 2020 | — |
| 424B5 | Prospectus supplement | Jul 28, 2020 | — |
| 424B5 | Prospectus supplement | Jun 5, 2020 | — |
| FWP | Free writing prospectus | Jun 4, 2020 | — |
| 424B5 | Prospectus supplement | Jun 3, 2020 | — |
| 424B5 | Prospectus supplement | May 1, 2020 | — |
| 424B5 | Prospectus supplement | Apr 30, 2020 | — |
| 424B5 | Prospectus supplement | Apr 30, 2020 | — |
| FWP | Free writing prospectus | Apr 29, 2020 | — |
| 424B5 | Prospectus supplement | Apr 29, 2020 | — |
| FWP | Free writing prospectus | Apr 29, 2020 | — |
| 424B5 | Prospectus supplement | Apr 28, 2020 | — |
| 424B5 | Prospectus supplement | Apr 28, 2020 | — |
| 424B5 | Prospectus supplement | Feb 6, 2020 | — |
| FWP | Free writing prospectus | Feb 6, 2020 | — |
| 424B5 | Prospectus supplement | Feb 5, 2020 | — |
| S-3ASR | Automatic shelf registration | Feb 9, 2018 | — |
| 424B5 | Prospectus supplement | Nov 15, 2017 | — |
| FWP | Free writing prospectus | Nov 14, 2017 | — |
| 424B5 | Prospectus supplement | Nov 14, 2017 | — |
| 424B5 | Prospectus supplement | Nov 2, 2016 | — |
| FWP | Free writing prospectus | Nov 1, 2016 | — |
| 424B5 | Prospectus supplement | Nov 1, 2016 | — |
| 424B5 | Prospectus supplement | Nov 3, 2015 | — |
| FWP | Free writing prospectus | Nov 2, 2015 | — |
| 424B5 | Prospectus supplement | Nov 2, 2015 | — |
| S-8 | Employee stock plan registration | Jul 31, 2015 | — |
Showing 41 filings. 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
- 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.