The Williams Companies ($WMB) Insider Trading & Smart Money Activity
The Williams Companies, Inc. ($WMB) has 3 insider trades, 1 congress trade, 12 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
- 12
- Analyst ratings on file
- 3
WMB insider buying and selling by quarter
| Quarter | Insider buys | Insider sales | Congress buys / sales | 13F 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 / 3 |
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
| Date | Source | Who | Action | Shares | Value / amount | ΔOwn | 1W | 1M | 6M | Filing | Story |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13F | Tema Etfs | Added | +80.80K sh | $20.41M | — | ||||||
| 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
| Insider | Role | Trades | Open-market net | Shares held | Last 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
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, Tema Etfs, Banque Pictet & Cie and ASR Vermogensbeheer N.V..
Other oil & gas midstream stocks
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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