Public ownership evidence

Williams Companies Inc. (WMB) Ownership Disclosures

Read WMB insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

Williams Companies Inc.: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-10-02
Trade date
2026-10-01
Reporting owners
Wilson Terrance Lane
Code
S
Shares
2,000
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0001703388-26-000026
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read WMB fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read WMB fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity
2026-10-022026-10-01Wilson Terrance LaneS2,000Not reported
2026-09-032026-09-01Wilson Terrance LaneS2,000Not reported
2026-08-182026-08-14Wilson Terrance LaneS10,200Not reported
2026-08-182026-08-14Wilson Terrance LaneS2,800Not reported
2026-08-082026-08-05Helms Lloyd W JrA2,785Not reported
2026-08-082026-08-05Turner Robb EA2,785Not reported
2026-08-052026-08-03Wilson Terrance LaneS2,000Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

Cornerstone Financial Management LLC2026-06-302026-08-29386$28,695None
Cornerstone Financial Management LLC2026-03-312026-08-29247$17,977None
Cornerstone Financial Management LLC2025-12-312026-08-29206$12,383None
B. Riley Wealth Advisors, Inc.2025-03-312026-08-2993,161$5,567,279None
Advisors Asset Management, Inc.2021-12-312026-08-28489,819$12,754,887None
Advisors Asset Management, Inc.2022-12-312026-08-28205,145$6,749,271None
Advisors Asset Management, Inc.2020-06-302026-08-28418,846$7,966,451None
Advisors Asset Management, Inc.2022-06-302026-08-28312,686$9,759,000None
Advisors Asset Management, Inc.2021-09-302026-08-28484,597$12,570,000None
Corient Private Wealth LP2026-06-302026-08-2898,819$7,346,214None
Corient Private Wealth LP2026-06-302026-08-28964,163$71,675,990None
HORAN Wealth, LLC2026-06-302026-08-2797,953$7,281,829None
Principia Wealth Advisory, LLC2026-06-302026-08-2783$6,170None
Principia Wealth Advisory, LLC2026-03-312026-08-2773$5,313None
Advisors Asset Management, Inc.2024-03-312026-08-27211,018$8,223,371None
Advisors Asset Management, Inc.2025-03-312026-08-2790,822$5,427,523None
Advisors Asset Management, Inc.2022-09-302026-08-27246,991$7,071,000None
Advisors Asset Management, Inc.2020-12-312026-08-27429,351$8,608,000None
Advisors Asset Management, Inc.2022-03-312026-08-27390,004$13,030,034None
Advisors Asset Management, Inc.2023-06-302026-08-27248,262$8,100,789None
Advisors Asset Management, Inc.2023-09-302026-08-27255,962$8,623,360None
Advisors Asset Management, Inc.2023-03-312026-08-27234,070$6,989,330None
Advisors Asset Management, Inc.2021-03-312026-08-27493,902$11,700,538None
Advisors Asset Management, Inc.2021-06-302026-08-27466,844$12,395,000None
Advisors Asset Management, Inc.2020-09-302026-08-27404,297$7,944,436None
Advisors Asset Management, Inc.2025-09-302026-08-27110,388$6,993,080None
Advisors Asset Management, Inc.2023-12-312026-08-27245,916$8,565,254None
Dakota Wealth Management2025-09-302026-08-2719,002$1,203,778None
Dakota Wealth Management2025-12-312026-08-2719,763$1,187,985None
Dakota Wealth Management2026-03-312026-08-277,447$542,004None
Advus Financial Partners, LLC2026-06-302026-08-267,814$580,893None
Advus Financial Partners, LLC2026-03-312026-08-267,645$556,403None
Advus Financial Partners, LLC2025-12-312026-08-267,645$459,541None
Advus Financial Partners, LLC2025-09-302026-08-267,645$484,311None
Advus Financial Partners, LLC2025-06-302026-08-267,737$485,961None
Advus Financial Partners, LLC2025-03-312026-08-267,678$458,837None
Advus Financial Partners, LLC2024-12-312026-08-267,416$401,354None
Advus Financial Partners, LLC2024-09-302026-08-267,416$338,540None
Advus Financial Partners, LLC2024-06-302026-08-267,416$315,180None
Advus Financial Partners, LLC2024-03-312026-08-268,572$334,051None
Advus Financial Partners, LLC2023-12-312026-08-268,851$308,280None
Advus Financial Partners, LLC2023-09-302026-08-267,481$252,035None
Advus Financial Partners, LLC2023-06-302026-08-267,892$257,516None
Advus Financial Partners, LLC2023-03-312026-08-267,839$234,073None
Advus Financial Partners, LLC2022-12-312026-08-267,491$246,454None
Advus Financial Partners, LLC2022-06-302026-08-266,845$213,632None
Advus Financial Partners, LLC2022-03-312026-08-266,750$225,518None
Advisors Asset Management, Inc.2019-12-312026-08-26433,486$10,282,288None
Advisors Asset Management, Inc.2025-06-302026-08-2596,212$6,043,076None
CYBER HORNET ETFs LLC2026-06-302026-08-253,330$247,552None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗B. Riley Wealth Advisors, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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