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sellWeak

David A Tonnel sold $27k of SMR

Chief Accounting Officer at NUSCALE POWER Corp. 2,290 shares at an average of $11.85, traded Mar 25, 2026, filed Mar 26, 2026.

Warning score
10
Value
$27k
2,290 shares
Holdings after
7,420
-24% from before
From 52-week low
+2%
low $11.43, close $11.69
From 52-week high
-78%
high $53.43, as of Mar 25, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $27k at market
    +5
  • Share of holdings sold
    Sold 24% of holdings
    +5
  • Cluster
    No other insider selling within 14 days
    0
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -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 +8.8%, 3m -8.4%, 6m -22.9%.

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.

SMROct 12, 2026 · close 6.70
Since filing Mar 26, 2026: -39.0%SPY +21.2% · excess -60.3%

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 0001822966-26-000033, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 24, 2026MOption exercise
Class A Common Stock
+9,710--9,710Mar 26, 2026
Mar 25, 2026SOpen-market sale
Class A Common Stock
-2,290$11.85$27k7,420Mar 26, 2026
Mar 24, 2026MOption exercise
Restricted Stock Unitderivative
-9,710$0.00$019,421Mar 26, 2026

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
3Weak
SMRsell10b5-1
NUSCALE POWER Corp
Robert Ramsey Hamady
Chief Financial Officer
$158k
20,000 shares
-12%
19Weak
SMRsell 310b5-1
NUSCALE POWER Corp
Robert Ramsey Hamady
Chief Financial Officer
$190k
20,000 shares
-17%
34Weak
SMRsell 2
NUSCALE POWER Corp
Robert Ramsey Hamady
Chief Financial Officer
$281k
29,880 shares
-19%
62Notable
SMRsell 3
NUSCALE POWER Corp
Shinji Fujino
director
$177k
20,000 shares
-54%
37Weak
SMRsell 3
NUSCALE POWER Corp
Carl M. Fisher
Chief Operating Officer
$176k
18,771 shares
-14%
4Weak
SMRsell10b5-1
NUSCALE POWER Corp
Robert Ramsey Hamady
Chief Financial Officer
$203k
20,000 shares
-17%
60Notable
SMRsell
NUSCALE POWER Corp
Fluor Corp
director
$159M
13,500,000 shares
-100%
50Moderate
SMRsell
NUSCALE POWER Corp
Fluor Corp
director
$150M
12,936,472 shares
-49%
50Moderate
SMRsell
NUSCALE POWER Corp
Fluor Corp
director, owner
$163M
13,500,000 shares
-34%
45Moderate
SMRsell 610b5-1
NUSCALE POWER Corp
Carl M. Fisher
Chief Operating Officer
$623k
49,277 shares
-35%

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.

David A Tonnel sold $27k of SMR | InsiderTell