8-K
COVERPAGE 6-4X18
- Company
- SOUTHWEST AIRLINES CO
- Filed
- June 4, 2018
- Period of Report
- June 4, 2018
- Accession Number
- 0000092380-18-000100
An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →