WMB - CIK 0000107263
WILLIAMS COMPANIES, INC. has filed 1,005 documents with the SEC between 2016 and 2026. The most frequent type is insider trade (560 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 |
|---|---|---|---|
| Insider trade | 4 | 2026-02-25 | 2026-02-23 |
| Insider trade | 4 | 2026-02-25 | 2026-02-23 |
| Insider trade | 4 | 2026-02-25 | 2026-02-23 |
| New insider ownership | 3 | 2026-02-24 | 2026-02-21 |
| New insider ownership | 3 | 2026-02-24 | 2026-02-21 |
| Insider sale notice | 144 | 2026-02-24 | - |
| Annual report | 10-K | 2026-02-24 | 2025-12-31 |
| Insider trade | 4 | 2026-02-23 | 2026-02-19 |
| Insider trade | 4 | 2026-02-23 | 2026-02-19 |
| Insider trade | 4 | 2026-02-23 | 2026-02-19 |
| Insider trade | 4 | 2026-02-23 | 2026-02-19 |
| Insider trade | 4 | 2026-02-23 | 2026-02-19 |
| Insider trade | 4 | 2026-02-23 | 2026-02-19 |
| Insider trade | 4 | 2026-02-23 | 2026-02-19 |
| Insider trade | 4 | 2026-02-23 | 2026-02-19 |
| Insider trade | 4 | 2026-02-23 | 2026-02-19 |
| Insider trade | 4 | 2026-02-23 | 2026-02-19 |
| Insider trade | 4 | 2026-02-20 | 2026-02-18 |
| Insider trade | 4 | 2026-02-20 | 2026-02-18 |
| Insider trade | 4 | 2026-02-20 | 2026-02-18 |
| Insider trade | 4 | 2026-02-20 | 2026-02-18 |
| Insider trade | 4 | 2026-02-20 | 2026-02-18 |
| Insider trade | 4 | 2026-02-20 | 2026-02-18 |
| Insider trade | 4 | 2026-02-20 | 2026-02-18 |
| Insider trade | 4 | 2026-02-20 | 2026-02-18 |
| Insider trade | 4 | 2026-02-20 | 2026-02-18 |
| Major company event | 8-K | 2026-02-10 | 2026-02-10 |
| Insider trade | 4 | 2026-02-03 | 2026-02-02 |
| Insider sale notice | 144 | 2026-02-02 | - |
| Major company event | 8-K | 2026-01-08 | 2026-01-08 |
| Major company event | 8-K | 2026-01-08 | 2026-01-05 |
| Prospectus supplement | 424B2 | 2026-01-06 | - |
| Free writing prospectus | FWP | 2026-01-06 | - |
| Insider trade | 4 | 2026-01-05 | 2026-01-02 |
| Prospectus supplement | 424B5 | 2026-01-05 | - |
| Insider sale notice | 144 | 2026-01-02 | - |
| Insider trade | 4 | 2025-12-11 | 2025-12-09 |
| Insider sale notice | 144 | 2025-12-09 | - |
| Insider trade | 4 | 2025-12-08 | 2025-12-05 |
| Major company event | 8-K | 2025-12-01 | 2025-12-01 |
| Major company event | 8-K | 2025-11-20 | 2025-11-20 |
| Insider trade | 4 | 2025-11-13 | 2025-11-11 |
| Insider sale notice | 144 | 2025-11-12 | - |
| Insider sale notice | 144 | 2025-11-10 | - |
| SCHEDULE 13G | - | 2025-11-10 | - |
| Quarterly report | 10-Q | 2025-11-03 | 2025-09-30 |
| Major company event | 8-K | 2025-11-03 | 2025-11-03 |
| Major company event | 8-K | 2025-10-01 | 2025-10-01 |
| Insider trade | 4 | 2025-09-08 | 2025-09-04 |
| Insider sale notice | 144 | 2025-09-04 | - |