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.
The Williams Companies, Inc. completed a registered public offering of three tranches of senior unsecured notes. The company issued
The notes pay interest semi-annually in cash on March 15 and September 15, with the first payments in
The Williams Companies, Inc. entered into an underwriting agreement on January 5, 2026 for an underwritten public offering of senior notes totaling $2.75 billion. The transaction includes $500 million aggregate principal amount of 5.650% Senior Notes due 2033, $1.25 billion of 5.150% Senior Notes due 2036, and $1.0 billion of 5.950% Senior Notes due 2056. The new 2033 notes are an additional issuance to existing 5.650% notes first issued on March 2, 2023 and will trade interchangeably with the earlier $750 million of those notes.
The notes are being issued under an existing base indenture with The Bank of New York Mellon Trust Company, N.A. as trustee, supplemented by prior and new supplemental indentures. The offering has been registered under a shelf registration statement on Form S-3, with a prospectus supplement dated January 5, 2026, and is expected to close on January 8, 2026.
Williams Companies executive reports planned stock sale. A senior vice president and general counsel of Williams Companies sold 2,000 shares of common stock on 01/02/2026 at a price of $60.11 per share. The filing states this sale was made under a pre-arranged Rule 10b5-1 sales plan entered into with a broker on September 10, 2025, which is designed to permit trading under preset terms.
After this transaction, the insider directly beneficially owned 295,545 shares of Williams Companies common stock and indirectly owned an additional 3,100 shares through a trust. The form indicates it was filed by one reporting person and confirms the person’s role as an officer serving as SVP & General Counsel.
The Williams Companies, Inc. is planning an underwritten public offering of senior unsecured notes, including additional 5.650% notes due 2033 and two new series of senior notes with later maturities. The new 2033 notes will form a single series with an existing 5.650% 2033 issue and pay interest semi-annually. The notes will rank equally with Williams’ other senior unsecured debt and be structurally subordinated to obligations of its subsidiaries.
Williams expects to use the net proceeds primarily to repay near-term debt, including its $1.1 billion 5.400% Senior Notes due 2026, and for general corporate purposes. The company highlights that, as of September 30, 2025, pro forma for recent Transco and Northwest Pipeline financings, it had approximately $28.8 billion of total indebtedness and notes that its debt agreements contain covenants that may affect financial and operating flexibility.
Williams Companies shareholder Terrance L. Wilson filed a notice to sell 2,000 common shares under Rule 144. The planned sale is through Fidelity Brokerage Services LLC on the NYSE, with an approximate sale date of 01/02/2026 and an aggregate market value of 120220.00. The table lists 1221218867 common shares outstanding.
The 2,000 shares to be sold were acquired on 02/24/2024 through restricted stock vesting from the issuer as compensation. Over the past 3 months, Wilson has already sold 4,000 common shares on 11/12/2025 for gross proceeds of 242120.00 and 2,000 common shares on 12/09/2025 for gross proceeds of 123800.00.
The Williams Companies, Inc. (WMB)12/09/2025, the executive sold 2,000 shares of Williams common stock at $61.90 per share. After this sale, the executive continued to hold 297,545 shares directly.
The filing also clarifies ownership classification for 3,100 shares that were previously shown as directly owned. These shares are now reported as indirectly held through a living trust controlled by the executive, and are reflected as such in the updated totals.
Williams Companies insider plans to sell common stock under Rule 144. The notice covers 2,000 shares of common stock to be sold through Fidelity Brokerage Services on the NYSE, with an aggregate market value of $123,800.00 and an approximate sale date of 12/09/2025. These shares were acquired on 02/24/2024 through restricted stock vesting from the issuer as compensation. The filing also notes that Terrance L. Wilson sold 4,000 shares of common stock on 11/12/2025 for gross proceeds of $242,120.00 during the prior three months. The signer represents that he is not aware of any undisclosed material adverse information about the company.
Williams Companies, Inc. (WMB) director reports charitable stock gift
A director of Williams Companies filed a Form 4 disclosing a gift of 12,200 shares of common stock on 12/05/2025. The shares were transferred at a reported price of $0 and are described as a charitable donation made through CCJG Investments, LLC, an entity in which the director and spouse are co-managers and beneficial owners of all membership interests.
After this transaction, the director reports indirect beneficial ownership of 2,262,261 Williams shares through CCJG Investments, LLC and 29,888 shares through a trust, as well as direct ownership of 321,024 shares. The filing reflects a redistribution of existing holdings rather than a purchase or sale in the open market.
Transcontinental Gas Pipe Line Company, LLC, an indirect wholly owned subsidiary of The Williams Companies, Inc., completed a private placement of $1.0 billion of 5.100% Senior Notes due 2036 and $700.0 million of 5.750% Senior Notes due 2056. The notes are senior unsecured obligations ranking equally with the company’s other senior unsecured debt.
The 2036 notes were priced at 99.936% of par and the 2056 notes at 99.413% of par, with interest on both series paid in cash semi-annually on March 15 and September 15 starting March 15, 2026. The company may redeem the notes at a make-whole premium before specified dates and at 100% of principal after those dates, subject to the terms in the indenture.
Holders receive registration rights under a separate agreement, including an obligation for the company to complete an exchange offer for registered notes within 365 days after November 20, 2025, or potentially pay additional interest if it does not meet these requirements.
Williams Companies (WMB) reported insider transactions by its SVP & General Counsel. On 11/11/2025, the officer reported a gift of 4,000 shares of common stock (code G). On 11/12/2025, the officer sold 4,000 shares at $60.53 (code S). After these transactions, the officer directly beneficially owned 302,645 shares. The filing notes the gift reflects a transfer to a charitable donor advised fund.
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