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sellWeak10b5-1 plan

Gerald Alfred Spencer sold $191k of NRG

SVP & Chief Accounting Officer at NRG ENERGY, INC.. 1,580 shares at an average of $120.93, traded Sep 8, 2026, filed Sep 9, 2026.

Warning score
12
Value
$191k
1,580 shares
Holdings after
6,213
-20% from before
From 52-week low
+9%
low $109.51, close $119.64
From 52-week high
-35%
high $182.82, as of Sep 8, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $191k at market
    +12
  • Share of holdings sold
    Sold 20% of holdings
    +5
  • Cluster
    No other insider selling within 14 days
    0
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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.

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.

NRGOct 12, 2026 · close 106.37
Since filing Sep 9, 2026: -7.8%SPY +2.3% · excess -10.1%

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 0001225208-26-007712, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 8, 2026SOpen-market sale
Common Stock, par value $.01 per share10b5-1
-1,580$120.93$191k6,21336 d ago

Related signals

Other insiders at NRG ENERGY, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
25Weak
NRGsell10b5-1
NRG ENERGY, INC.
Virginia Kinney
Exec VP, Chief Admin Officer
$1.6M
11,145 shares
-25%
30Weak
NRGsell10b5-1
NRG ENERGY, INC.
Virginia Kinney
Exec VP, Chief Admin Officer
$2.6M
20,000 shares
-31%
32Weak
NRGsell 310b5-1
NRG ENERGY, INC.
Virginia Kinney
Exec VP, Chief Admin Officer
$783k
5,000 shares
-8%
72Notable
NRGsell 3
NRG ENERGY, INC.
LS Power Equity Advisors, LLC
owner
$2.6B
16,129,269 shares
-77%
72Notable
NRGsell 3
NRG ENERGY, INC.
David Nanus
owner
$2.6B
16,129,269 shares
-77%
47Moderate
NRGsell 310b5-1
NRG ENERGY, INC.
Bruce Chung
EVP & CFO
$1.9M
12,383 shares
-14%
27Weak
NRGsell 310b5-1
NRG ENERGY, INC.
Bruce Chung
EVP & CFO
$1.2M
7,617 shares
-8%
40Moderate
NRGsell 310b5-1
NRG ENERGY, INC.
Brian Curci
Exec VP & General Counsel
$17M
107,556 shares
-70%
30Weak
NRGsell 310b5-1
NRG ENERGY, INC.
Robert J Gaudette
Exec VP, NRG Business
$7.1M
45,000 shares
-41%
30Weak
NRGsell10b5-1
NRG ENERGY, INC.
Virginia Kinney
Exec VP, Chief Admin Officer
$3.3M
20,000 shares
-32%

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.

Gerald Alfred Spencer sold $191k of NRG | InsiderTell