John Dean Porter sold $3.8M of WMB
EVP & CFO at WILLIAMS COMPANIES, INC.. 50,000 shares at an average of $75.37, traded May 6, 2026, filed May 7, 2026.
Score components
- +22RoleCFO
- +25Trade size$3.8M at market
- +5Share of holdings soldSold 20% of holdings
- +15Cluster4 insiders selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001799286-26-000006, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 6, 2026 | SOpen-market sale Common Stock | -50,000 | $75.37 | $3.8M | 196,567 | May 7, 2026 |
Related signals
Other insiders at WILLIAMS COMPANIES, INC. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 6Weak | WILLIAMS COMPANIES, INC. | Terrance Lane Wilson SVP & General Counsel | $136k 2,000 shares | -1% | |
| 6Weak | WILLIAMS COMPANIES, INC. | Terrance Lane Wilson SVP & General Counsel | $151k 2,000 shares | -1% | |
| 40Moderate | WMBsell WILLIAMS COMPANIES, INC. | Terrance Lane Wilson SVP & General Counsel | $973k 13,000 shares | -5% | |
| 6Weak | WILLIAMS COMPANIES, INC. | Terrance Lane Wilson SVP & General Counsel | $141k 2,000 shares | -1% | |
| 6Weak | WILLIAMS COMPANIES, INC. | Terrance Lane Wilson SVP & General Counsel | $148k 2,000 shares | -1% | |
| 6Weak | WILLIAMS COMPANIES, INC. | Terrance Lane Wilson SVP & General Counsel | $143k 2,000 shares | -1% | |
| 27Weak | WILLIAMS COMPANIES, INC. | Glen G. Jasek Senior Vice President | $195k 2,500 shares | -5% | |
| 64Notable | WILLIAMS COMPANIES, INC. | Larry C Larsen Executive Vice President & COO | $918k 12,000 shares | -11% | |
| 21Weak | WILLIAMS COMPANIES, INC. | Terrance Lane Wilson SVP & General Counsel | $153k 2,000 shares | -1% | |
| 6Weak | WILLIAMS COMPANIES, INC. | Terrance Lane Wilson SVP & General Counsel | $144k 2,000 shares | -1% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.