Welcome to our dedicated page for Williams SEC filings (Ticker: WMB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Williams Companies Inc. (NYSE: WMB) SEC filings page provides direct access to the company’s regulatory disclosures, including current reports on Form 8-K and other documents that describe its financing activities, material agreements and operating results. These filings are a primary source for understanding how Williams structures its debt, manages its capital and reports on key events affecting WMB stock.
Williams frequently files Form 8-K to report material events such as registered senior notes offerings under its shelf registration statement on Form S-3. Recent 8-Ks detail the issuance of senior unsecured notes with maturities in 2030, 2033, 2035, 2036 and 2056, including coupon rates, redemption provisions and the covenants contained in the base indenture and supplemental indentures with The Bank of New York Mellon Trust Company, N.A. as trustee. These filings explain that the notes rank equally with other senior indebtedness and outline limitations on liens and major corporate transactions.
Williams’ subsidiary Transcontinental Gas Pipe Line Company, LLC (Transco) also appears in SEC filings with its own senior notes offerings conducted in private placements under Rule 144A and Regulation S. Related 8-Ks describe the Transco indenture, interest payment schedules, maturity dates and optional redemption terms, as well as registration rights agreements that commit Transco to exchange offers or shelf registrations for the notes.
Other Williams 8-K filings furnish earnings releases and financial highlights for specific quarters, including non-GAAP reconciliations for measures such as Adjusted EBITDA, Adjusted Net Income and Available Funds From Operations. These documents provide segment-level Modified EBITDA and Adjusted EBITDA for Transmission, Power & Gulf; Northeast G&P; West; Gas & NGL Marketing Services; and Other, along with narrative explanations of key drivers like higher service revenues, gathering volumes, acquisitions and derivative impacts.
Williams also uses Form 8-K to disclose investment and project commitments, such as agreements to invest in power innovation projects backed by long-term power purchase agreements, and to report on strategic partnerships like its investment in the Louisiana LNG project and related pipeline interests. These filings outline expected capital commitments and how such projects affect growth capital expenditure guidance and leverage targets.
On this page, AI-powered tools can summarize lengthy Williams and Transco filings, highlight important terms in indentures and registration rights agreements, and surface key metrics from earnings releases. Users can quickly locate information on WMB’s senior notes, Transco’s debt, quarterly results, power innovation investments and LNG-related commitments without reading every line of each filing.
Williams Companies VP and Chief Accounting Officer Mary A. Hausman reported equity compensation activity tied to a 2023 restricted stock unit grant. She exercised 8,559 restricted stock units into 8,559 shares of common stock at a stated price of $72.98 per share and ended with 27,337.041 common shares held directly. Two separate dispositions of 3,422 and 3,425 common shares were made as share withholding to cover tax obligations on both performance-based and time-based RSU vesting, rather than open-market sales.
Williams Companies Senior Vice President Fazel Payvand reported equity award activity involving restricted stock units and common stock. On vesting of a 2023 performance-based RSU grant, 6,403 units were converted into 6,403 shares of common stock at $72.98 per share.
A portion of these shares, along with shares from a 2023 time-based RSU grant, was withheld by Williams to cover Payvand’s tax obligations, with 2,905 shares and 2,754 shares delivered back to the issuer for this purpose. After these tax-withholding dispositions, Payvand directly owns 30,491 shares of Williams common stock.
Williams Companies Executive Vice President & COO Larry C. Larsen reported equity award activity involving restricted stock units and common stock of WILLIAMS COMPANIES, INC.
On February 23, 2026, he exercised or converted 36,939 restricted stock units, receiving the same number of WMB common shares at a stated price of $72.98 per share. Following this conversion, his directly held common stock increased to 137,067 shares.
On the same date, the company withheld 16,256 shares and 10,592 shares of common stock at $72.98 per share to cover tax obligations tied to a 2023 performance-based RSU grant and a 2023 time-based restricted stock unit grant. After these tax-withholding dispositions, Larsen directly owned 110,219 shares of WMB common stock.
The filing notes that these performance-based RSUs vest according to a three-year performance period and require certification by the Compensation and Management Development Committee, with payout ranging from 0 percent to 200 percent of the awarded units depending on financial performance.
Williams Companies Senior Vice President Todd J. Rinke reported equity award activity involving restricted stock units and common stock. On 2026-02-23, 6,698 restricted stock units from a 2023 performance-based grant vested and were converted into 6,698 shares of common stock at a stated price of $72.98 per share.
According to the footnotes, the vesting reflected performance certified by the company’s Compensation and Management Development Committee at above-target levels. A total of 3,023 of these shares were withheld by the issuer to cover tax obligations related to the performance-based RSU vesting, and 2,881 additional shares were withheld to satisfy taxes on a separate 2023 time-based restricted stock unit grant. After these tax-withholding dispositions, Rinke directly owned 33,419 shares of Williams Companies common stock.
Williams Companies President and CEO Chad J. Zamarin reported equity award activity tied to a 2023 restricted stock unit grant. On February 23, 2026, he acquired 73,880 shares of common stock through the exercise and vesting of performance-based RSUs certified above target. On the same date, the company withheld 32,418 shares from this vesting and 21,184 shares from a prior time-based RSU grant to cover his tax obligations, reducing the net shares added to his direct holdings. After these transactions, he directly owned 730,837 shares of common stock.
Williams Companies SVP & General Counsel Terrance Lane Wilson reported multiple equity transactions in company stock. On February 24, he completed an open-market sale of 27,000 shares of common stock at a weighted average price of $72.92 per share, leaving 293,159 common shares held directly after this sale.
On February 23, performance-based restricted stock units granted in 2023 were exercised for 44,327 common shares, increasing his direct common share position to 351,728 shares before withholdings. The filing notes these RSUs vest based on three-year financial performance metrics, with potential payout ranging from 0% to 200% of the original award.
Also on February 23, the issuer withheld 19,501 shares and 12,068 shares of common stock at $72.98 per share to cover Mr. Wilson’s tax obligations related to these equity awards. Separately, the filing records 3,100 common shares held indirectly in a trust.
Williams Companies, Inc. Senior Vice President Fazel Payvand filed an initial statement of beneficial ownership. The filing lists direct holdings of 29,747 shares of common stock and several grants of restricted stock units (RSUs), including blocks such as 1,833, 2,196, 3,942 and 6,403 units as of February 21, 2026.
Time-based RSUs convert into common stock on a one-for-one basis. Performance-based RSUs vest only if three-year financial performance measures are certified, with a payout range from 0% to 200% of the awarded number of units.
Williams Companies Senior Vice President Glen G. Jasek filed an initial ownership report showing direct holdings in company equity as of February 21, 2026. He reported 47,201 shares of common stock, multiple grants of restricted stock units, and stock options representing rights to buy additional shares.
Some restricted stock units are time-based and convert into common stock on a one-for-one basis, while others are performance-based and vest only if three-year financial performance metrics are certified, with potential payout ranging from 0 percent to 200 percent of the awarded units.
Williams Companies reported proposed insider transactions. The filing lists prior open-market sales of 2,000 common shares on each of 12/09/2025, 01/02/2026, and 02/02/2026 with proceeds shown as $123,800, $120,220, and $132,780 respectively.
The form also lists 27,000 common shares tied to restricted stock vesting dated 02/23/2026 described as compensation. The filing names Fidelity Brokerage Services LLC in connection with 27,000 shares and a transaction date of 02/24/2026.
Williams Companies and its pipeline subsidiaries Transco and Northwest Pipeline file their annual report describing a large, regulated natural gas infrastructure network, spanning interstate transmission, gathering, processing, NGL fractionation, storage, and crude oil transportation.
The report highlights major capacity additions, including MountainWest and Haynesville expansions, Gulf Coast and NorTex storage, and new LNG‑linked projects such as a 10% stake in Louisiana LNG and 80% of Driftwood Pipeline, expected in service by 2029. Williams is also developing 1.9 gigawatts of onsite gas‑fired power projects under long‑term, mostly fixed‑price agreements through 2028.
Management details extensive FERC and PHMSA regulation, upcoming and recent rate case settlements, growing integrity and cybersecurity compliance costs, and climate and environmental obligations. The filing also outlines competitive dynamics, key customer concentration, human capital initiatives, and a $398 million sale of certain Haynesville upstream interests in early 2026.