Southwest Airlines Co.
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Southwest Airlines Co. (LUV) SEC Filings
Browse all Southwest Airlines Co. SEC filings, including Annual reports (10-K), Quarterly reports (10-Q), 8-K, proxy statements (DEF 14A), and insider filings (Form 4). Access official documents by filing date, reporting period, and form type. ...more
Southwest Airlines Co. Reports: Annual 10-K, Quarterly 10-Q & SEC Filings
SEC Filings
Date
2026
4
Insider ownership (buying, selling) activity
SC 13D/A
Updated disclosure of active ownership changes
DEFA14A
Additional or supplemental proxy disclosures
DEF 14A
Final shareholder voting details (board elections and executive pay)
SC 13G/A
Updated passive ownership disclosure
ARS
Annual Report to Shareholders
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
8-K
Material company events (earnings, M&A, or leadership changes)
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
SC 13D/A
Updated disclosure of active ownership changes
8-K
Material company events (earnings, M&A, or leadership changes)
10-K/A
Amendment to a previously filed Annual Report
10-K
Annual financial results and management updates
SC 13D/A
Updated disclosure of active ownership changes
SC 13G/A
Updated passive ownership disclosure
8-K
Material company events (earnings, M&A, or leadership changes)
2025
SC 13D/A
Updated disclosure of active ownership changes
3
Initial disclosure of insider ownership
4
Insider ownership (buying, selling) activity
8-K
Material company events (earnings, M&A, or leadership changes)
8-K
Material company events (earnings, M&A, or leadership changes)
424B5
Shelf offering prospectus with final pricing terms
FWP
Free writing prospectus related to a securities offering
424B5
Shelf offering prospectus with final pricing terms
10-Q
Quarterly financial results and management updates
8-K
Material company events (earnings, M&A, or leadership changes)
SC 13D/A
Updated disclosure of active ownership changes
Southwest Airlines Co. (Form 4) 2026
Insider Trades / Insider ownership (buying, selling) activity
Apr 8, 2026
