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Insider Trading Intelligence
Pricing
…
SVP, Chief Accounting Officer
Margaret Montemayor
Wed, May 27, 2026
May 27
sold
$824.80k
of
VST
5,000
shares @ $164.96
Decreased holdings by
-25.80%
Largest trade (out of 10)
Trade made by an officer
Unscheduled trade
Price 8% below 200-day moving average
VST
Vistra Corp.
Utilities
Electric Utilities
1D
0.00%
1W
+2.33%
1M
+3.20%
3M
-4.29%
6M
—
1Y
—
Recent insider activity at VST
Jun 18
Arcilia Acosta
Sold
$1.27m
Jun 18
John R. Sult
Sold
$1.10m
Jun 18
Arcilia Acosta
Sold
$1.24m
Jun 16
Scott B. Helm
Sold
$4.00m
Jun 15
Paul M. Barbas
Sold
$37.33k
Jun 12
Paul M. Barbas
Sold
$36.09k
Jun 2
Margaret Montemayor
Sold
$736.00k
Mar 9
Stephanie Zapata Moore
Sold
$1.60m
Full VST profile →
Margaret Montemayor’s trading history →
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