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sellModerate cluster of 4

Stephanie Zapata Moore sold $1.4M of VST

EVP and General Counsel at Vistra Corp.. 8,219 shares at an average of $173.35, traded Nov 24, 2025, filed Nov 26, 2025.

Warning score
55
Value
$1.4M
8,219 shares
Holdings after
79,854
-9% from before
From 52-week low
+79%
low $97.28, close $174.13
From 52-week high
-20%
high $216.66, as of Nov 24, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $1.4M at market
    +25
  • Share of holdings sold
    Sold 9.3% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +15

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 -8.4%, 3m -0.7%, 6m -9.2%.

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.

VSTOct 13, 2026 · close 162.36
Since filing Nov 26, 2025: -7.6%SPY +15.7% · excess -23.3%

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 0001703634-25-000003, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 24, 2025SOpen-market sale
Common Stock
-8,219$173.35$1.4M79,854Nov 26, 2025

Related signals

Other insiders at Vistra Corp. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
Pro nowfree Oct 15, 2026
VSTsell 210b5-1
Vistra Corp.
Kristopher E. Moldovan
EVP and CFO
$3.3M
20,000 shares
-10%
28Weak
VSTsell 210b5-1
Vistra Corp.
Scott A Hudson
EVP & President Vistra Retail
$3.6M
22,222 shares
-7%
33Weak
VSTsell 210b5-1
Vistra Corp.
Scott A Hudson
EVP & President Vistra Retail
$6.7M
44,444 shares
-12%
35Weak
VSTsell 210b5-1
Vistra Corp.
Kristopher E. Moldovan
EVP and CFO
$3.0M
20,000 shares
-9%
67Notable
VSTbuy
Vistra Corp.
James A Burke
President and CEO
$903k
6,665 shares
+1%
51Moderate
VSTbuy
Vistra Corp.
James A Burke
President and CEO
$270k
2,000 shares
+0%
45Moderate
VSTsell 410b5-1
Vistra Corp.
Arcilia Acosta
director
$2.5M
15,000 shares
-32%
35Weak
VSTsell 410b5-1
Vistra Corp.
John R Sult
director
$1.1M
6,500 shares
-8%
35Weak
VSTsell 510b5-1
Vistra Corp.
Scott B Helm
director
$4.0M
25,000 shares
-10%
18Weak
VSTsell 510b5-1
Vistra Corp.
Paul M Barbas
director
$73k
488 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.