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WMBWilliams Companies

Chad Zamarin

President and CEO, Director at Williams Companies, as of Feb 25, 2026No sales or purchases in the past 12 months.

Updated Oct 15, 2026 from SEC filings · covers Oct 16, 2025 to Oct 15, 2026
731K
shares held after the latest filing, Williams Companies
Vested shares reported on Forms 3, 4 and 5 only. Not the insider's whole wealth.
1
company filed for

Last filing: Feb 25, 2026. Most recent purchase on record: Nov 6, 2018.

Pattern

What the filings show, past 12 months. Nothing here rates or predicts.

Roles from filings

Every company we track where this person has filed, newest filing first.

CompanyTitleFirst filingLatest filing
Williams Companies (WMB)President and CEO, DirectorJun 27, 2017Feb 25, 2026

Recent filings

The last 2 days with transactions, newest first, one line per trade date. Each number links to an SEC filing.

This page shows only what this person reported on SEC ownership filings. See the methodology. Spotted something wrong? Report an error.