Chad J. Zamarin
CIK 1710235 · President and CEO · last filed 2026-02-25
"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.
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Disclosed Exposure
$54.21M
Companies
1
Total Filings
25
Lifetime Open-Market Net
$64.2K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| 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 · Page 3 of 3
25 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-02-26 | WMB | Grant (A) | +61,275 | $0 | EDGAR |
| 2019-02-21 | WMB | Grant (A) | +36,470 | $0 | EDGAR |
| 2018-11-06 | WMB | Buy (P) | +2,500 | $64.2K | EDGAR |
| 2018-02-22 | WMB | Grant (A) | +26,470 | $0 | EDGAR |
| 2017-06-28 | WMB | Grant (A) | — | $0 | EDGAR |
Showing 21–25 of 25
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Page 3 of 3
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.