Williams Companies (NYSE: WMB) insider transactions
In the twelve months to 10 November 2026, executives and directors of Williams Companies reported 23 open-market sales of 152,869 shares ($11.3m) and 0 open-market purchases, by 7 people, according to the Form 4 filings they submitted to the SEC.
Latest transactions
| Date | Insider | Role | Transaction | Shares | Price | Held after | Filing |
|---|---|---|---|---|---|---|---|
| 2 November 2026 | Wilson Terrance Lane | SVP & General Counsel | Open-market sale | −2,000 | $74.17 | 260,259 | Form 4 |
| 1 October 2026 | Wilson Terrance Lane | SVP & General Counsel | Open-market sale | −2,000 | $67.85 | 262,259 | Form 4 |
| 1 September 2026 | Wilson Terrance Lane | SVP & General Counsel | Open-market sale | −2,000 | $75.56 | 264,259 | Form 4 |
| 14 August 2026 | Wilson Terrance Lane | SVP & General Counsel | Open-market sale | −2,800 | $74.84 | 278,359 | Form 4 |
| 14 August 2026 | Wilson Terrance Lane | SVP & General Counsel | Open-market sale | −10,200 | $74.88 | 268,159 | Form 4 |
| 14 August 2026 | Wilson Terrance Lane | SVP & General Counsel | Gift | −1,900 | — | 266,259 | Form 4 |
| 14 August 2026 | Wilson Terrance Lane | SVP & General Counsel | Gift | −100 | — | 0 | Form 4 |
| 6 August 2026 | Wingo Robert R. | Executive Vice President | Shares withheld for tax | −8,226 | $71.76 | 48,343 | Form 4 |
| 5 August 2026 | Turner Robb E | Director | Grant or award | +2,785 | $71.81 | 8,785 | Form 4 |
| 5 August 2026 | Helms Lloyd W Jr | Director | Grant or award | +2,785 | $71.81 | 2,785 | Form 4 |
| 3 August 2026 | Wilson Terrance Lane | SVP & General Counsel | Open-market sale | −2,000 | $70.65 | 281,159 | Form 4 |
| 1 July 2026 | Wilson Terrance Lane | SVP & General Counsel | Open-market sale | −2,000 | $74.16 | 283,159 | Form 4 |
| 25 June 2026 | Porter John Dean | EVP & CFO | Option exercise | +1,899 | $24.98 | 198,466 | Form 4 |
| 25 June 2026 | Porter John Dean | EVP & CFO | Shares withheld for tax | −1,176 | $77.62 | 197,290 | Form 4 |
| 1 June 2026 | Wilson Terrance Lane | SVP & General Counsel | Open-market sale, 10b5-1 plan | −2,000 | $71.30 | 285,159 | Form 4 |
| 19 May 2026 | Bergstrom Stephen W | Director | Gift | −16,400 | — | 198,605 | Form 4 |
| 15 May 2026 | Jasek Glen G. | Senior Vice President | Option exercise | +836 | $28.15 | 54,937 | Form 4 |
| 15 May 2026 | Jasek Glen G. | Senior Vice President | Open-market sale | −836 | $78.13 | 54,101 | Form 4 |
| 15 May 2026 | Jasek Glen G. | Senior Vice President | Option exercise | +1,664 | $29.09 | 55,765 | Form 4 |
| 15 May 2026 | Jasek Glen G. | Senior Vice President | Open-market sale | −1,664 | $78.17 | 54,101 | Form 4 |
Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.
How to read the table
Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.
Where each row comes from
From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the Williams Companies page; the method, in data sources.
Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.