MarketPeel
Insider Trading Intelligence
Pricing
…
SVP, Chief Accountant
Margaret Montemayor
Thu, Nov 13, 2025
Nov 13
sold
$252.54k
of
VST
1,472
shares @ $171.56
Decreased holdings by
-7.60%
3rd largest trade (out of 10)
Cluster Buy
Trade made by an officer
Part of a cluster of 5 transactions by 4 insiders
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
May 27
Margaret Montemayor
Sold
$824.80k
Full VST profile →
Margaret Montemayor’s trading history →
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