MarketPeel
Insider Trading Intelligence
Pricing
…
EVP & CFO
John Dean Porter
Wed, May 6, 2026
May 6
sold
$3.77m
of
WMB
50,000
shares @ $75.37
Decreased holdings by
-20.30%
3rd largest trade (out of 63)
Large Trade
Trade made by an officer
Unscheduled trade
Price 15% above 200-day moving average
WMB
WILLIAMS COMPANIES, INC.
Utilities
Gas Utilities
1D
0.00%
1W
+0.94%
1M
+6.28%
3M
+7.23%
6M
—
1Y
—
Recent insider activity at WMB
Jul 1
Terrance Lane Wilson
Sold
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Jun 1
Terrance Lane Wilson
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May 15
Glen G. Jasek
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$130.07k
May 15
Glen G. Jasek
Sold
$65.32k
May 14
Larry C. Larsen
Sold
$917.82k
May 1
Terrance Lane Wilson
Sold
$152.70k
Apr 1
Terrance Lane Wilson
Sold
$143.50k
Mar 13
Payvand Fazel
Sold
$211.99k
Full WMB profile →
John Dean Porter’s trading history →
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