Skip to content
sellModerate cluster of 2

Larry C Larsen sold $263k of WMB

Executive Vice President & COO at WILLIAMS COMPANIES, INC.. 4,500 shares at an average of $58.47, traded Aug 11, 2025, filed Aug 12, 2025.

Warning score
41
Value
$263k
4,500 shares
Holdings after
77,612
-5% from before
From 52-week low
+35%
low $41.36, close $55.87
From 52-week high
-8%
high $60.50, as of Aug 11, 2025

Score components

  • Role
    COO
    +20
  • Trade size
    $263k at market
    +13
  • Share of holdings sold
    Sold 5.5% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8

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.

This signal so far: 1m +2.7%, 3m +5.8%, 6m +21.2%.

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.

WMBOct 9, 2026 · close 72.67
Since filing Aug 12, 2025: +30.7%SPY +22.7% · excess +8.0%

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 0000107263-25-000129, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 11, 2025SOpen-market sale
Common Stock
-4,500$58.47$263k77,612Aug 12, 2025

Related signals

Other insiders at WILLIAMS COMPANIES, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
6Weak
WMBsell10b5-1
WILLIAMS COMPANIES, INC.
Terrance Lane Wilson
SVP & General Counsel
$136k
2,000 shares
-1%
6Weak
WMBsell10b5-1
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
WMBsell10b5-1
WILLIAMS COMPANIES, INC.
Terrance Lane Wilson
SVP & General Counsel
$141k
2,000 shares
-1%
6Weak
WMBsell10b5-1
WILLIAMS COMPANIES, INC.
Terrance Lane Wilson
SVP & General Counsel
$148k
2,000 shares
-1%
6Weak
WMBsell10b5-1
WILLIAMS COMPANIES, INC.
Terrance Lane Wilson
SVP & General Counsel
$143k
2,000 shares
-1%
27Weak
WMBsell 4
WILLIAMS COMPANIES, INC.
Glen G. Jasek
Senior Vice President
$195k
2,500 shares
-5%
64Notable
WMBsell 4
WILLIAMS COMPANIES, INC.
Larry C Larsen
Executive Vice President & COO
$918k
12,000 shares
-11%
67Notable
WMBsell 4
WILLIAMS COMPANIES, INC.
John Dean Porter
EVP & CFO
$3.8M
50,000 shares
-20%
21Weak
WMBsell 410b5-1
WILLIAMS COMPANIES, INC.
Terrance Lane Wilson
SVP & General Counsel
$153k
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.

Larry C Larsen sold $263k of WMB | InsiderTell