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The Williams Companies ($WMB) Insider Trading & Smart Money Activity

The Williams Companies, Inc. · Oil & Gas Midstream · Latest filing Oct 16, 2026

The Williams Companies, Inc. ($WMB) has 3 insider trades, 1 congress trade, 14 13F position changes and 3 analyst ratings on file. In the last 12 months on the open market, no insider bought and 1 insider sold ($135.70K), net -$135.70K.

Insider buyers (12 mo)
0
Insider sellers (12 mo)
1
Net insider $ (12 mo)
-$135.70K
Congress trades (12 mo)
1
13F moves on file
14
Analyst ratings on file
3

WMB insider buying and selling by quarter

QuarterInsider buysInsider salesCongress buys / sales13F added / cut
Q1 2026 0 0 0 / 0 0 / 0
Q2 2026 0 0 0 / 1 2 / 2
Q3 2026 0 0 0 / 0 0 / 0
Q4 2026 0 1 · $135.70K 0 / 0 5 / 5

Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.

All WMB insider, congress, 13F and analyst activity

DateSourceWhoActionSharesValue / amount ΔOwn1W1M6MFilingStory
13F Vontobel Holding Reduced -831.24K sh $86.96M —
13F Tema Etfs Added +80.80K sh $20.41M —
13F Gemmer Asset Management Sold out -3.19K sh —
13F Banque Pictet & Cie Added +84.12K sh $5.96M —
13F ASR Vermogensbeheer N.V. Added +143.56K sh $26.91M —
13F Annex Advisory Services Reduced -92.87K sh $2.46M —
13F V-Square Quantitative Management Reduced -16.34K sh $494.07K —
Analyst Jefferies Reiterates to Buy PT $83 Read
13F Viking Fund Management Added +320K sh $45.81M —
13F Columbus Macro Added +10.78K sh $12.52M —
13F Foster Group Sold out -2.98K sh Read
Insider Wilson Terrance LaneSVP & General Counsel Sell (Open-market sale) 10b5-1 2K sh $135.70K +4.5% —
Analyst JP Morgan Reiterates to buy PT $89 +3.4%-1.7% Read
Analyst Jefferies Reiterates to buy PT $85 +3.4%-1.7% Read
Insider Porter John DeanEVP & CFO Sell (Tax withholding) 1.18K sh $91.28K -5.7%-8.7% Read
Insider Porter John DeanEVP & CFO Buy (Option exercise) 1.90K sh $47.44K -5.7%-8.7% Read
Congress Alan Armstrong Sale $5,000,001 - $25,000,000 -4.1%-2.5% —
13F Cohen & Steers Added +150.45K sh $476.09M +1.0%-7.3% —
13F Cohen & Steers Added +150.45K sh $489.05M +1.0%-7.3% —
13F Brookfield Reduced -877.21K sh $375.44M +1.0%-7.3% —
13F Brookfield Reduced -877.21K sh $389.40M +1.0%-7.3% —

1W / 1M / 6M = how WMB moved from the trade or filing date.

Insider trading in WMB: who is buying and selling

InsiderRoleTradesOpen-market netShares heldLast trade
Wilson Terrance Lane SVP & General Counsel 1 -$135.70K Oct 1, 2026
Porter John Dean EVP & CFO 2 — Jun 25, 2026

Members of Congress trading WMB

Institutions moving WMB (13F)

Analyst ratings on WMB

DateFirmActionRatingPrice target1W1M6MStory
Jefferies Reiterates Buy $85 → $83 Read
JP Morgan Reiterates buy $89 +3.4%-1.7% Read
Jefferies Reiterates buy $85 +3.4%-1.7% Read

Frequently asked questions

Are WMB insiders buying or selling?

Over the last 12 months 0 insiders made 0 open-market purchases worth $0 and 1 insider made 1 open-market sale worth $135.70K, a net -$135.70K.

What is the latest insider trade in WMB?

Wilson Terrance Lane, SVP & General Counsel filed a sell (open-market sale) of 2K sh worth $135.70K on Oct 1, 2026.

Which members of Congress traded WMB?

1 disclosed trade by Alan Armstrong. The latest was on Jun 24, 2026.

Which institutions changed their WMB positions?

Recent 13F filers moving the stock include Cohen & Steers, Brookfield, Vontobel Holding, Tema Etfs and Gemmer Asset Management.

Other oil & gas midstream stocks

All stocks Insider cluster buys Top insider purchases Congress 13F institutions

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.

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