Chad J. Zamarin
President and CEO, Director · WILLIAMS COMPANIES, INC.
Individual
- 2025
- Feb 25, 2026
- 4
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Chad J. Zamarin files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Terrance Lane Wilson - $4.48M in WMB purchases and sales in the last 12 months
- John Dean Porter - $3.77M in WMB purchases and sales in the last 12 months
- Larry C. Larsen - $918K in WMB purchases and sales in the last 12 months
- Mary A. Hausman - $757K in WMB purchases and sales in the last 12 months
- Todd J. Rinke - $548K in WMB purchases and sales in the last 12 months
- Payvand Fazel - $212K in WMB purchases and sales in the last 12 months
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Frequently asked questions
Who is Chad J. Zamarin?
Chad J. Zamarin is a corporate insider, tracked as President and CEO, Director of WILLIAMS COMPANIES, INC. (WMB). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Chad J. Zamarin last file a Form 4?
The most recent primary Form 4 on record is dated 25 February 2026, one of 4 filings going back to 2025.
