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Williams Companies Inc SEC Filings
What Williams Companies Inc has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
WMB overview →Filings on file
150
since Sep 26, 2016
Warning signs
0
none filed
Last results
Aug 3, 2026
8-K item 2.02
Industry
Natural Gas Transmission
SIC 4922
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Sep 10, 2026 | Material agreement 8-K | Read ↗ |
| Aug 21, 2026 | Executive or director change 8-K | Read ↗ |
| Aug 3, 2026 | Quarterly report 10-Q | Read ↗ |
| Aug 3, 2026 | Results announced 8-K | Read ↗ |
| Jul 1, 2026 | Executive or director change 8-K | Read ↗ |
| May 20, 2026 | Material agreementNew debt 8-K | Read ↗ |
| May 4, 2026 | Quarterly report 10-Q | Read ↗ |
| May 4, 2026 | Results announced 8-K | Read ↗ |
| May 4, 2026 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Mar 26, 2026 | Executive or director change 8-K | Read ↗ |
| Feb 24, 2026 | Annual report 10-K | Read ↗ |
| Feb 10, 2026 | Results announced 8-K | Read ↗ |
| Jan 8, 2026 | Material agreement 8-K | Read ↗ |
| Dec 1, 2025 | Material agreementNew debt 8-K | Read ↗ |
| Nov 20, 2025 | Material agreementNew debt 8-K | Read ↗ |
| Nov 3, 2025 | Quarterly report 10-Q | Read ↗ |
| Nov 3, 2025 | Results announced 8-K | Read ↗ |
| Aug 4, 2025 | Quarterly report 10-Q | Read ↗ |
| Aug 4, 2025 | Results announced 8-K | Read ↗ |
| Jun 30, 2025 | Material agreement 8-K | Read ↗ |
| May 5, 2025 | Executive or director change 8-K | Read ↗ |
| May 5, 2025 | Quarterly report 10-Q | Read ↗ |
| May 5, 2025 | Results announced 8-K | Read ↗ |
| May 2, 2025 | Shareholder vote 8-K | Read ↗ |
| Apr 24, 2025 | Executive or director change 8-K | Read ↗ |
| Mar 13, 2025 | Executive or director change 8-K | Read ↗ |
| Mar 4, 2025 | Deregistration 15-15D | Read ↗ |
| Feb 25, 2025 | Annual report 10-K | Read ↗ |
| Feb 12, 2025 | Results announced 8-K | Read ↗ |
| Jan 10, 2025 | Material agreement 8-K | Read ↗ |
| Nov 6, 2024 | Quarterly report 10-Q | Read ↗ |
| Nov 6, 2024 | Results announced 8-K | Read ↗ |
| Aug 14, 2024 | Material agreement 8-K | Read ↗ |
| Aug 5, 2024 | Quarterly report 10-Q | Read ↗ |
| Aug 5, 2024 | Results announced 8-K | Read ↗ |
| May 6, 2024 | Quarterly report 10-Q | Read ↗ |
| May 6, 2024 | Results announced 8-K | Read ↗ |
| May 3, 2024 | Shareholder vote 8-K | Read ↗ |
| Feb 21, 2024 | Annual report 10-K | Read ↗ |
| Feb 14, 2024 | Results announced 8-K | Read ↗ |
| Jan 5, 2024 | Material agreement 8-K | Read ↗ |
| Nov 1, 2023 | Quarterly report 10-Q | Read ↗ |
| Nov 1, 2023 | Results announced 8-K | Read ↗ |
| Aug 10, 2023 | Material agreement 8-K | Read ↗ |
| Aug 2, 2023 | Quarterly report 10-Q | Read ↗ |
| Aug 2, 2023 | Results announced 8-K | Read ↗ |
| May 3, 2023 | Quarterly report 10-Q | Read ↗ |
| May 3, 2023 | Results announced 8-K | Read ↗ |
| Apr 28, 2023 | Shareholder vote 8-K | Read ↗ |
| Mar 2, 2023 | Material agreement 8-K | Read ↗ |
| Feb 27, 2023 | Annual report 10-K | Read ↗ |
| Feb 21, 2023 | Results announced 8-K | Read ↗ |
| Feb 13, 2023 | Executive or director change 8-K | Read ↗ |
| Oct 31, 2022 | Quarterly report 10-Q | Read ↗ |
| Oct 31, 2022 | Results announced 8-K | Read ↗ |
| Aug 8, 2022 | Material agreement 8-K | Read ↗ |
| Aug 1, 2022 | Quarterly report 10-Q | Read ↗ |
| Aug 1, 2022 | Results announced 8-K | Read ↗ |
| May 2, 2022 | Quarterly report 10-Q | Read ↗ |
| May 2, 2022 | Results announced 8-K | Read ↗ |
| Apr 28, 2022 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Feb 28, 2022 | Annual report 10-K | Read ↗ |
| Feb 22, 2022 | Results announced 8-K | Read ↗ |
| Feb 3, 2022 | Executive or director change 8-K | Read ↗ |
| Dec 13, 2021 | Executive or director change 8-K | Read ↗ |
| Nov 30, 2021 | Executive or director change 8-K | Read ↗ |
| Nov 1, 2021 | Quarterly report 10-Q | Read ↗ |
| Nov 1, 2021 | Results announced 8-K | Read ↗ |
| Oct 8, 2021 | Material agreement 8-K | Read ↗ |
| Aug 23, 2021 | Executive or director change 8-K | Read ↗ |
| Aug 2, 2021 | Quarterly report 10-Q | Read ↗ |
| Aug 2, 2021 | Results announced 8-K | Read ↗ |
| May 3, 2021 | Quarterly report 10-Q | Read ↗ |
| May 3, 2021 | Results announced 8-K | Read ↗ |
| Apr 30, 2021 | Shareholder vote 8-K | Read ↗ |
| Mar 3, 2021 | Material agreement 8-K | Read ↗ |
| Mar 2, 2021 | Material agreement 8-K | Read ↗ |
| Feb 24, 2021 | Annual report 10-K | Read ↗ |
| Feb 22, 2021 | Results announced 8-K | Read ↗ |
| Jan 6, 2021 | Executive or director change 8-K | Read ↗ |
| Dec 9, 2020 | Executive or director change 8-K | Read ↗ |
| Nov 2, 2020 | Quarterly report 10-Q | Read ↗ |
| Nov 2, 2020 | Results announced 8-K | Read ↗ |
| Aug 3, 2020 | Quarterly report 10-Q | Read ↗ |
| Aug 3, 2020 | Results announced 8-K | Read ↗ |
| May 14, 2020 | Material agreement 8-K | Read ↗ |
| May 8, 2020 | Material agreementNew debt 8-K | Read ↗ |
| May 4, 2020 | Quarterly report 10-Q | Read ↗ |
| May 4, 2020 | Results announced 8-K | Read ↗ |
| Apr 29, 2020 | Shareholder vote 8-K | Read ↗ |
| Mar 20, 2020 | Material agreement 8-K | Read ↗ |
| Feb 28, 2020 | Executive or director change 8-K | Read ↗ |
| Feb 24, 2020 | Annual report 10-K | Read ↗ |
| Feb 19, 2020 | Results announced 8-K | Read ↗ |
| Oct 31, 2019 | Quarterly report 10-Q | Read ↗ |
| Oct 30, 2019 | Results announced 8-K | Read ↗ |
| Aug 1, 2019 | Quarterly report 10-Q | Read ↗ |
| Jul 31, 2019 | Results announced 8-K | Read ↗ |
| Jul 29, 2019 | Executive or director change 8-K | Read ↗ |
| Jul 9, 2019 | Executive or director change 8-K | Read ↗ |
| May 10, 2019 | Shareholder vote 8-K | Read ↗ |
| May 2, 2019 | Quarterly report 10-Q | Read ↗ |
| May 1, 2019 | Results announced 8-K | Read ↗ |
| Feb 21, 2019 | Annual report 10-K | Read ↗ |
| Feb 13, 2019 | Results announced 8-K | Read ↗ |
| Nov 1, 2018 | Quarterly report 10-Q | Read ↗ |
| Oct 31, 2018 | Results announced 8-K | Read ↗ |
| Aug 10, 2018 | Acquisition or sale completedMaterial agreementNew debtShareholder vote 8-K | Read ↗ |
| Aug 6, 2018 | Executive or director change 8-K | Read ↗ |
| Aug 2, 2018 | Quarterly report 10-Q | Read ↗ |
| Aug 1, 2018 | Results announced 8-K | Read ↗ |
| Jul 17, 2018 | Material agreementNew debtUnregistered share sale 8-K | Read ↗ |
| Jun 5, 2018 | Executive or director change 8-K | Read ↗ |
| May 30, 2018 | Merger vote or registration S-4 | Read ↗ |
| May 17, 2018 | Material agreement 8-K | Read ↗ |
| May 11, 2018 | Shareholder vote 8-K | Read ↗ |
| May 3, 2018 | Quarterly report 10-Q | Read ↗ |
| May 2, 2018 | Results announced 8-K | Read ↗ |
| Mar 15, 2018 | Material agreementNew debt 8-K | Read ↗ |
| Feb 22, 2018 | Annual report 10-K | Read ↗ |
| Feb 14, 2018 | Results announced 8-K | Read ↗ |
| Nov 22, 2017 | Material agreement 8-K | Read ↗ |
| Nov 2, 2017 | Quarterly report 10-Q | Read ↗ |
| Nov 1, 2017 | Results announced 8-K | Read ↗ |
| Oct 24, 2017 | Executive or director change 8-K | Read ↗ |
| Aug 28, 2017 | Executive or director change 8-K | Read ↗ |
| Aug 3, 2017 | Quarterly report 10-Q | Read ↗ |
| Aug 2, 2017 | Results announced 8-K | Read ↗ |
| Jul 7, 2017 | Acquisition or sale completed 8-K | Read ↗ |
| Jun 20, 2017 | Executive or director change 8-K | Read ↗ |
| May 19, 2017 | Shareholder vote 8-K | Read ↗ |
| May 4, 2017 | Quarterly report 10-Q | Read ↗ |
| May 4, 2017 | Results announced 8-K | Read ↗ |
| Apr 18, 2017 | Material agreement 8-K | Read ↗ |
| Mar 24, 2017 | Executive or director change 8-K | Read ↗ |
| Mar 10, 2017 | Executive or director change 8-K | Read ↗ |
| Feb 24, 2017 | Executive or director change 8-K | Read ↗ |
| Feb 22, 2017 | Annual report 10-K | Read ↗ |
| Feb 15, 2017 | Results announced 8-K | Read ↗ |
| Feb 14, 2017 | Executive or director change 8-K | Read ↗ |
| Feb 10, 2017 | Material agreement 8-K | Read ↗ |
| Jan 19, 2017 | Executive or director change 8-K/A | Read ↗ |
| Jan 10, 2017 | Material agreement 8-K | Read ↗ |
| Dec 16, 2016 | Executive or director change 8-K | Read ↗ |
| Dec 14, 2016 | Executive or director change 8-K | Read ↗ |
| Nov 29, 2016 | Shareholder vote 8-K | Read ↗ |
| Oct 31, 2016 | Quarterly report 10-Q | Read ↗ |
| Oct 31, 2016 | Results announced 8-K | Read ↗ |
| Oct 6, 2016 | Executive or director change 8-K | Read ↗ |
| Sep 26, 2016 | Executive or director change 8-K | Read ↗ |
Source: Williams Companies Inc's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
More on WMB
Company overviewEverything on WMB in one place, with the price.Insider tradingWhat WMB's own officers and directors buy and sell.Who owns itEvery manager reporting a position in WMB.Funds holding itWhich funds and ETFs hold WMB, and how big a bet.LobbyingWhat WMB spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on WMB's account, and who they worked for.PatentsWhat WMB is filing at the patent office.AircraftThe jets on WMB's registration.