SEC 8-K and 6-K filings classified by Claude with reasoning, plus Form 4 insider transactions. Ingested from EDGAR’s filing stream in near-real time, reconciled overnight.
Open-market buys and sells only — the deliberate trades. Zero here doesn’t mean no filings: grants, option exercises and tax withholding (below) are compensation, not market trades.
| Insider | Role | Date | Transaction | Shares | Value |
|---|---|---|---|---|---|
| Wilson Terrance Lane | SVP & General Counsel | 2026-09-01 | Open-market sell | 2000 | $151K |
| Wilson Terrance Lane | SVP & General Counsel | 2026-08-14 | Open-market sell | 2800 | $210K |
| Wilson Terrance Lane | SVP & General Counsel | 2026-08-14 | Open-market sell | 10200 | $764K |
| Wilson Terrance Lane | SVP & General Counsel | 2026-08-14 | Gift | 1900 | $0 |
| Wilson Terrance Lane | SVP & General Counsel | 2026-08-14 | Gift | 100 | $0 |
| Wingo Robert R. | Executive Vice President | 2026-08-06 | Tax withholding | 8226 | $590K |
| Helms Lloyd W Jr | Director | 2026-08-05 | Grant/award | 2785 | $200K |
| Turner Robb E | Director | 2026-08-05 | Grant/award | 2785 | $200K |
| Wilson Terrance Lane | SVP & General Counsel | 2026-08-03 | Open-market sell | 2000 | $141K |
| Wilson Terrance Lane | SVP & General Counsel | 2026-07-01 | Open-market sell | 2000 | $148K |
| Porter John Dean | EVP & CFO | 2026-06-25 | Option exercise | 1899 | $47K |
| Porter John Dean | EVP & CFO | 2026-06-25 | Tax withholding | 1176 | $91K |
| Wilson Terrance Lane | SVP & General Counsel | 2026-06-01 | Open-market sell 10b5-1 | 2000 | $143K |
| BERGSTROM STEPHEN W | Director | 2026-05-19 | Gift | 16400 | $0 |
| Jasek Glen G. | Senior Vice President | 2026-05-15 | Option exercise | 836 | $24K |
| Jasek Glen G. | Senior Vice President | 2026-05-15 | Open-market sell | 836 | $65K |
| Jasek Glen G. | Senior Vice President | 2026-05-15 | Option exercise | 1664 | $48K |
| Jasek Glen G. | Senior Vice President | 2026-05-15 | Open-market sell | 1664 | $130K |
| Larsen Larry C | Executive Vice President & COO | 2026-05-14 | Open-market sell | 12000 | $918K |
| Porter John Dean | EVP & CFO | 2026-05-06 | Open-market sell | 50000 | $3.8M |
Fiscal period ending 2025-12-31 versus 2024-12-31 — view filing on EDGAR →
Williams Companies added four new or materially expanded risk disclosures this cycle, all pointing in the same direction: a broader and more complex operating threat profile. The most consequential shifts are the emergence of stranded-asset and contractual-penalty exposure tied to new power/data center ventures, and a jump in customer concentration at Transco — with Duke Energy now representing 9% of volumes versus Dominion's prior 7%. Operational security risks (sabotage, eco-terrorism, permit disruption) and a new Transco offshore rate competitive disadvantage compound the picture across strategic, regulatory, and operational dimensions.
4 company-specific
New disclosure of material power innovation and data center projects with distinct risks: stranded assets, specialized equipment sourcing, contractual penalties, and evolving regulations.
Williams, Transco, and NWP may not be able to grow or effectively manage growth, including the pursuit and operational implementation of power innovation projects. As part of Williams’ growth…
Added explicit disclosure of regulatory/administrative action risks (rate complaints, tariff reductions, volume decreases) and new Transco offshore "IT feeder" rate competitive disadvantage risk.
Certain of Williams’, Transco’s, and NWP’s natural gas pipeline services are subject to long-term, fixed-price contracts that are not subject to adjustment, even if the cost to perform such…
New disclosure of operational opposition risks: sabotage, eco-terrorism, permit delays, protests directly threatening pipeline operations and revenue.
Williams, Transco, and NWP may face opposition to the operation and expansion of pipelines and facilities from various individuals and groups or face increased scrutiny from various stakeholders with…
Transco's largest customer changed from Dominion Energy (7%) to Duke Energy (9%), increasing concentration risk and suggesting potential customer loss or shift.
Transco and NWP depend on certain key customers for a significant portion of their revenues. The loss of any of these key customers or the loss of any contracted volumes could result in a decline in…
Williams Companies announced and entered into an underwriting agreement for a $2.75 billion public offering of senior notes across four tranches (5.000% due 2029, 5.600% due 2033, 5.800% due 2036, and 6.400% due 2056), with settlement expected September 10, 2026. Proceeds are intended to repay commercial paper and fund capital expenditures and general corporate purposes.
View raw filing on EDGAR →Williams Companies completed a registered offering of $2.75 billion in aggregate principal amount of senior notes across four tranches (2029, 2033, 2036, and 2056 maturities) pursuant to an indenture dated September 10, 2026. This is a material creation of direct financial obligations disclosed under Item 1.01, constituting a debt issuance event that would materially affect investor assessment of the company's capital structure and financial obligations.
View raw filing on EDGAR →The filing discloses registration of resale of 26.9 million shares of common stock by selling securityholders under a prospectus supplement to an S-3 shelf registration. This represents a dilutive issuance of equity securities that could materially affect existing shareholders' ownership percentages and voting power. While technically a resale by existing holders rather than a primary issuance by the Company, the registration of such a large volume of shares for resale is a material capital event that would affect investor assessment of dilution risk.
View raw filing on EDGAR →The filing discloses Williams' unaudited financial results for the three and six months ended June 30, 2026, including GAAP net income of $827 million ($0.68 per diluted share), Adjusted EBITDA of $1.921 billion, and cash flow metrics. The press release presents comprehensive quarterly financial performance with year-over-year comparisons and segment results, which is the core substance of an earnings release under Item 2.02.
View raw filing on EDGAR →Williams announced a $5.34 billion joint venture financing agreement with Blackstone, Apollo, and KKR to support five Power Innovation projects. Under the terms, the partners receive a 49% noncontrolling equity interest in exchange for $5.34 billion in committed capital, while Williams retains 51% interest and operational control. This represents a material capital transaction and partial disposition of equity interests in the Power Innovation projects, which constitutes M&A activity under Item 1.01/2.01 framework, though structured as a joint venture financing rather than a traditional acquisition.
View raw filing on EDGAR →Williams Companies appointed two independent directors, Robb E. Turner and Lloyd W. (Billy) Helms, Jr., to its Board of Directors effective July 1, 2026, expanding the Board from ten to twelve members. Both appointees will receive annual compensation of $130,000 in cash retainer and $200,000 in RSU equity retainer.
View raw filing on EDGAR →