Annual report (10-K)Quarterly report (10-Q)Current report (8-K)Auditor changeCEO, CFO, COO or CAO changeRestatementLate filing noticeInsider purchaseCluster buy (3+ insiders)SEC comment letterShare offering (S-3, 424B)
All 40 events
- Nov 2, 20268-K Quarterly results 8-K item 2.02
- Nov 2, 20268-K Other events 8-K item 8.01
- Nov 2, 202610-Q Quarterly report (10-Q) period ended Sep 30, 2026
- Sep 10, 20268-K Regulation FD disclosure, Other events 8-K items 7.01, 8.01
- Sep 10, 20268-K Material agreement signed 8-K item 1.01
- Sep 3, 20268-K Other events 8-K item 8.01
- Aug 21, 20268-K Director or officer change 8-K item 5.02
- Aug 3, 20268-K Quarterly results 8-K item 2.02
- Aug 3, 202610-Q Quarterly report (10-Q) period ended Jun 30, 2026
- Jul 13, 20268-K Regulation FD disclosure 8-K item 7.01
- Jul 1, 20268-K Director or officer change, Regulation FD disclosure 8-K items 5.02, 7.01
- May 20, 20268-K Material agreement signed, New debt or obligation 8-K items 1.01, 2.03
- May 4, 20268-K Director or officer change, Shareholder vote results, Regulation FD disclosure 8-K items 5.02, 5.07, 7.01
- May 4, 20268-K Quarterly results 8-K item 2.02
- May 4, 202610-Q Quarterly report (10-Q) period ended Mar 31, 2026
- Mar 26, 20268-K Director or officer change 8-K item 5.02
- Feb 24, 202610-K Annual report (10-K) period ended Dec 31, 2025
- Feb 10, 20268-K Quarterly results 8-K item 2.02
- Jan 8, 20268-K Regulation FD disclosure, Other events 8-K items 7.01, 8.01
- Jan 8, 20268-K Material agreement signed 8-K item 1.01
- Dec 1, 20258-K Material agreement signed, New debt or obligation 8-K items 1.01, 2.03
- Nov 20, 20258-K Material agreement signed, New debt or obligation 8-K items 1.01, 2.03
- Nov 3, 20258-K Quarterly results 8-K item 2.02
- Nov 3, 202510-Q Quarterly report (10-Q) period ended Sep 30, 2025
- Oct 1, 20258-K Regulation FD disclosure 8-K item 7.01
- Aug 4, 20258-K Quarterly results 8-K item 2.02
- Aug 4, 202510-Q Quarterly report (10-Q) period ended Jun 30, 2025
- Jun 30, 20258-K Regulation FD disclosure, Other events 8-K items 7.01, 8.01
- Jun 30, 20258-K Material agreement signed 8-K item 1.01
- May 5, 20258-K Quarterly results 8-K item 2.02
- May 5, 20258-K Director or officer change, Regulation FD disclosure, Other events 8-K items 5.02, 7.01, 8.01
- May 5, 202510-Q Quarterly report (10-Q) period ended Mar 31, 2025
- May 2, 20258-K Shareholder vote results, Regulation FD disclosure 8-K items 5.07, 7.01
- Apr 24, 20258-K Director or officer change, Regulation FD disclosure 8-K items 5.02, 7.01
- Mar 13, 20258-K Director or officer change, Regulation FD disclosure 8-K items 5.02, 7.01
- Mar 3, 20258-K Regulation FD disclosure 8-K item 7.01
- Feb 25, 202510-K Annual report (10-K) period ended Dec 31, 2024
- Feb 12, 20258-K Quarterly results 8-K item 2.02
- Jan 10, 20258-K Material agreement signed 8-K item 1.01
- Jan 8, 20258-K Regulation FD disclosure, Other events 8-K items 7.01, 8.01
From the SEC filing index. Insider purchases go back 180 days (the Form 4s downloaded).
Every filing WMB made with the SEC since Jun 29, 2016, newest first, linked to the document on sec.gov. Press releases with quarterly results are attached to the 8-Ks marked "Quarterly results".
All 1015
Annual & quarterly 42Current reports (8-K) 147Insiders 661Proxy & votes 34Big owners (13D/13G) 46Shares & debt offered 48SEC letters 7Other 30
| Filed | Form | What it is | Period | |
|---|---|---|---|---|
| Nov 3, 2026 | 4 | Insider trade | Nov 2, 2026 | all files |
| Nov 2, 2026 | 144 | Notice of planned insider sale | all files | |
| Nov 2, 2026 | 8-K | Other events | Nov 2, 2026 | all files |
| Nov 2, 2026 | 424B2 | Prospectus (notes) | all files | |
| Nov 2, 2026 | S-3ASR | Shelf registration | all files | |
| Nov 2, 2026 | 10-Q | Quarterly report | Sep 30, 2026 | all files · tables |
| Nov 2, 2026 | 8-K | Quarterly results | Nov 2, 2026 | all files |
| Oct 2, 2026 | 4 | Insider trade | Oct 1, 2026 | all files |
| Oct 1, 2026 | 144 | Notice of planned insider sale | all files | |
| Sep 11, 2026 | SD | Conflict minerals report | all files | |
| Sep 10, 2026 | 8-K | Material agreement signed | Sep 10, 2026 | all files |
| Sep 10, 2026 | 8-K | Regulation FD disclosure, Other events | Sep 8, 2026 | all files |
| Sep 9, 2026 | 424B2 | Prospectus (notes) | all files | |
| Sep 9, 2026 | FWP | Offering terms | all files | |
| Sep 8, 2026 | 424B5 | Prospectus | all files | |
| Sep 3, 2026 | 8-K | Other events | Sep 3, 2026 | all files |
| Sep 3, 2026 | 424B2 | Prospectus (notes) | all files | |
| Sep 2, 2026 | 4 | Insider trade | Sep 1, 2026 | all files |
| Sep 1, 2026 | 144 | Notice of planned insider sale | all files | |
| Aug 21, 2026 | 8-K | Director or officer change | Aug 21, 2026 | all files |
| Aug 17, 2026 | 4 | Insider trade | Aug 14, 2026 | all files |
| Aug 14, 2026 | 144 | Notice of planned insider sale | all files | |
| Aug 10, 2026 | 4 | Insider trade | Aug 6, 2026 | all files |
| Aug 7, 2026 | 4 | Insider trade | Aug 5, 2026 | all files |
| Aug 7, 2026 | 4 | Insider trade | Aug 5, 2026 | all files |
| Aug 5, 2026 | 144 | Notice of planned insider sale | all files | |
| Aug 4, 2026 | 4 | Insider trade | Aug 4, 2026 | all files |
| Aug 4, 2026 | 4 | Insider trade | Aug 4, 2026 | all files |
| Aug 4, 2026 | 4 | Insider trade | Aug 4, 2026 | all files |
| Aug 4, 2026 | 4 | Insider trade | Aug 4, 2026 | all files |
| Aug 4, 2026 | 4 | Insider trade | Aug 4, 2026 | all files |
| Aug 4, 2026 | 4 | Insider trade | Aug 3, 2026 | all files |
| Aug 3, 2026 | 144 | Notice of planned insider sale | all files | |
| Aug 3, 2026 | 10-Q | Quarterly report | Jun 30, 2026 | all files · tables |
| Aug 3, 2026 | 8-K | Quarterly results | Aug 3, 2026 | all files |
| Jul 22, 2026 | 3 | New insider | Jul 1, 2026 | all files |
| Jul 16, 2026 | 3 | New insider | Jul 1, 2026 | all files |
| Jul 13, 2026 | 8-K | Regulation FD disclosure | Jul 10, 2026 | all files |
| Jul 2, 2026 | 4 | Insider trade | Jul 1, 2026 | all files |
| Jul 1, 2026 | 144 | Notice of planned insider sale | all files | |
| Jul 1, 2026 | 8-K | Director or officer change, Regulation FD disclosure | Jul 1, 2026 | all files |
| Jun 26, 2026 | 4 | Insider trade | Jun 25, 2026 | all files |
| Jun 2, 2026 | 4 | Insider trade | Jun 1, 2026 | all files |
| Jun 1, 2026 | 144 | Notice of planned insider sale | all files | |
| May 20, 2026 | 8-K | Material agreement signed, New debt or obligation | May 20, 2026 | all files |
| May 20, 2026 | S-8 | Shares registered for employee plans | all files | |
| May 20, 2026 | 4 | Insider trade | May 19, 2026 | all files |
| May 18, 2026 | 4 | Insider trade | May 15, 2026 | all files |
| May 15, 2026 | 144 | Notice of planned insider sale | all files | |
| May 15, 2026 | 4 | Insider trade | May 14, 2026 | all files |
| May 14, 2026 | 144 | Notice of planned insider sale | all files | |
| May 7, 2026 | 4 | Insider trade | May 6, 2026 | all files |
| May 6, 2026 | 144 | Notice of planned insider sale | all files | |
| May 4, 2026 | 4 | Insider trade | May 1, 2026 | all files |
| May 4, 2026 | 10-Q | Quarterly report | Mar 31, 2026 | all files · tables |
| May 4, 2026 | 8-K | Quarterly results | May 4, 2026 | all files |
| May 4, 2026 | 8-K | Director or officer change, Shareholder vote results, Regulation FD disclosure | May 4, 2026 | all files |
| May 1, 2026 | 144 | Notice of planned insider sale | all files | |
| Apr 30, 2026 | SCHEDULE 13G | 5%+ owner (passive) | all files | |
| Apr 30, 2026 | 4 | Insider trade | Apr 28, 2026 | all files |
| Apr 30, 2026 | 4 | Insider trade | Apr 28, 2026 | all files |
| Apr 30, 2026 | 4 | Insider trade | Apr 28, 2026 | all files |
| Apr 30, 2026 | 4 | Insider trade | Apr 28, 2026 | all files |
| Apr 30, 2026 | 4 | Insider trade | Apr 28, 2026 | all files |
| Apr 30, 2026 | 4 | Insider trade | Apr 28, 2026 | all files |
| Apr 30, 2026 | 4 | Insider trade | Apr 28, 2026 | all files |
| Apr 30, 2026 | 4 | Insider trade | Apr 28, 2026 | all files |
| Apr 30, 2026 | 4 | Insider trade | Apr 28, 2026 | all files |
| Apr 2, 2026 | 4 | Insider trade | Apr 1, 2026 | all files |
| Apr 1, 2026 | 144 | Notice of planned insider sale | all files | |
| Mar 27, 2026 | SCHEDULE 13G/A | 5%+ owner (passive), amended | all files | |
| Mar 26, 2026 | DEFA14A | Extra proxy material | all files | |
| Mar 26, 2026 | 8-K | Director or officer change | Mar 26, 2026 | all files |
| Mar 18, 2026 | ARS | Annual report to shareholders | Dec 31, 2025 | all files |
| Mar 18, 2026 | DEFA14A | Extra proxy material | all files | |
| Mar 18, 2026 | DEF 14A | Proxy statement | Apr 28, 2026 | all files |
| Mar 17, 2026 | 4 | Insider trade | Mar 13, 2026 | all files |
| Mar 12, 2026 | 4 | Insider trade | Mar 11, 2026 | all files |
| Mar 11, 2026 | 4 | Insider trade | Mar 9, 2026 | all files |
| Mar 11, 2026 | 4 | Insider trade | Mar 9, 2026 | all files |
| Mar 11, 2026 | 144 | Notice of planned insider sale | all files | |
| Mar 9, 2026 | 4 | Insider trade | Mar 5, 2026 | all files |
| Mar 3, 2026 | 4 | Insider trade | Mar 2, 2026 | all files |
| Mar 2, 2026 | 144 | Notice of planned insider sale | all files | |
| Feb 27, 2026 | 4 | Insider trade | Feb 26, 2026 | all files |
| Feb 26, 2026 | 144 | Notice of planned insider sale | all files | |
| Feb 25, 2026 | 4 | Insider trade | Feb 23, 2026 | all files |
| Feb 25, 2026 | 4 | Insider trade | Feb 23, 2026 | all files |
| Feb 25, 2026 | 4 | Insider trade | Feb 23, 2026 | all files |
| Feb 25, 2026 | 4 | Insider trade | Feb 23, 2026 | all files |
| Feb 25, 2026 | 4 | Insider trade | Feb 23, 2026 | all files |
| Feb 25, 2026 | 4 | Insider trade | Feb 23, 2026 | all files |
| Feb 25, 2026 | 4 | Insider trade | Feb 23, 2026 | all files |
| Feb 25, 2026 | 4 | Insider trade | Feb 23, 2026 | all files |
| Feb 25, 2026 | 4 | Insider trade | Feb 23, 2026 | all files |
| Feb 25, 2026 | 4 | Insider trade | Feb 23, 2026 | all files |
| Feb 25, 2026 | 4 | Insider trade | Feb 23, 2026 | all files |
| Feb 24, 2026 | 3 | New insider | Feb 21, 2026 | all files |
| Feb 24, 2026 | 3 | New insider | Feb 21, 2026 | all files |
| Feb 24, 2026 | 144 | Notice of planned insider sale | all files |
From SEC's filing index (data.sec.gov submissions).
Work on WMB in a spreadsheet:
Excel workbook (a sheet per section, ten years by column, charts, links to the filings) ·
CSV.
For a Google Sheet that stays up to date, paste =IMPORTDATA("https://tickdelta.com/company/WMB/export.csv") into a cell.