InsiderTrades

Form 4 for WMB Williams Companies

Accepted 2026-02-27 00:00:00 ET · period of report 2026-02-26 · accession 0001900484-26-000006 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-02-27 2026-02-26 WMB Hausman Mary A. VP CAO S - Sale $74.91 -10.1K 17.2K -37% -$757.1K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-26 S D 10,107 $74.91 17,230.04 D — — (F1) This transaction was executed in multiple trades at prices ranging from $74.91 - $74.94. The prices reported above reflect the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.