UAL - CIK 0000100517
United Airlines Holdings, Inc. has filed 3,030 documents with the SEC between 1994 and 2026. The most frequent type is insider trade (1,286 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Institutional holdings | 13F-HR | 2026-05-15 | 2026-03-31 |
| SCHEDULE 13G/A | - | 2026-05-14 | - |
| Insider trade | 4 | 2026-05-05 | 2026-05-01 |
| Insider sale notice | 144 | 2026-05-01 | - |
| SCHEDULE 13G | - | 2026-04-30 | - |
| Major company event | 8-K | 2026-04-27 | 2026-04-27 |
| Quarterly report | 10-Q | 2026-04-22 | 2026-03-31 |
| Major company event | 8-K | 2026-04-21 | 2026-04-21 |
| Annual report to shareholders | ARS | 2026-04-07 | 2025-12-31 |
| Proxy materials | DEFA14A | 2026-04-07 | - |
| Proxy statement | DEF 14A | 2026-04-07 | 2026-05-19 |
| Insider trade | 4 | 2026-04-02 | 2026-03-31 |
| Insider trade | 4 | 2026-04-02 | 2026-03-31 |
| Insider trade | 4 | 2026-04-02 | 2026-03-31 |
| Insider trade | 4 | 2026-04-02 | 2026-03-31 |
| Insider trade | 4 | 2026-04-02 | 2026-03-31 |
| SCHEDULE 13G/A | - | 2026-03-27 | - |
| Insider trade | 4 | 2026-03-06 | 2026-03-04 |
| Insider trade | 4 | 2026-03-06 | 2026-03-04 |
| Insider trade | 4 | 2026-03-06 | 2026-03-04 |
| Insider trade | 4 | 2026-03-06 | 2026-03-04 |
| Insider trade | 4 | 2026-03-06 | 2026-03-04 |
| Insider trade | 4 | 2026-03-03 | 2026-02-28 |
| Insider trade | 4 | 2026-03-03 | 2026-02-28 |
| Insider trade | 4 | 2026-03-03 | 2026-02-28 |
| Insider trade | 4 | 2026-03-03 | 2026-02-28 |
| Insider trade | 4 | 2026-03-03 | 2026-02-28 |
| Insider trade | 4 | 2026-03-03 | 2026-02-28 |
| Insider trade | 4 | 2026-03-03 | 2026-02-28 |
| SCHEDULE 13D | - | 2026-02-27 | - |
| Insider trade | 4 | 2026-02-18 | 2026-02-13 |
| Insider trade | 4 | 2026-02-18 | 2026-02-13 |
| Insider trade | 4 | 2026-02-18 | 2026-02-13 |
| Insider trade | 4 | 2026-02-18 | 2026-02-13 |
| Insider trade | 4 | 2026-02-18 | 2026-02-13 |
| Insider trade | 4 | 2026-02-18 | 2026-02-13 |
| Insider trade | 4 | 2026-02-18 | 2026-02-13 |
| Institutional holdings | 13F-HR | 2026-02-17 | 2025-12-31 |
| SCHEDULE 13G/A | - | 2026-02-13 | - |
| Annual report | 10-K | 2026-02-12 | 2025-12-31 |
| SCHEDULE 13G/A | - | 2026-02-11 | - |
| Major company event | 8-K | 2026-02-06 | 2026-02-06 |
| Prospectus supplement | 424B2 | 2026-02-05 | - |
| SCHEDULE 13G | - | 2026-02-05 | - |
| Insider trade | 4 | 2026-02-04 | 2026-02-02 |
| Free writing prospectus | FWP | 2026-02-03 | - |
| 424B3 | - | 2026-02-03 | - |
| Insider sale notice | 144 | 2026-02-02 | - |
| Major company event | 8-K | 2026-02-02 | 2026-02-02 |
| Prospectus supplement | 424B2 | 2026-01-28 | - |