Chad J. Zamarin
CIK 1710235 · President and CEO · last filed 2026-02-25
Chad J. Zamarin is a President and CEO who has filed 25 SEC Form 4 insider transactions across 1 company since 2017. The most recent filing, for WMB, was dated Feb 25, 2026. Across all open-market trades the lifetime net is +$64.2K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $54.2M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$54.21M
1
25
$64.2K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| WMB | President and CEO | 752,021 | $72.08 | $54.21M | $64.2K | 25 | 2026-02-25 |
Recent Filings
25 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-25 | WMB | Mixed | +20,278 | $1.48M | EDGAR |
| 2026-02-23 | WMB | Grant (A) | +51,268 | $3.70M | EDGAR |
| 2026-02-20 | WMB | Grant (A) | — | $0 | EDGAR |
| 2025-07-03 | WMB | Grant (A) | +17,030 | $1.00M | EDGAR |
| 2025-02-26 | WMB | Mixed | +24,708 | $1.42M | EDGAR |
| 2025-02-24 | WMB | Grant (A) | +29,940 | $1.75M | EDGAR |
| 2025-02-18 | WMB | Grant (A) | — | $0 | EDGAR |
| 2024-02-28 | WMB | Mixed | +43,488 | -$2.63M | EDGAR |
| 2024-02-26 | WMB | Grant (A) | +45,129 | $0 | EDGAR |
| 2024-02-09 | WMB | Grant (A) | — | $0 | EDGAR |