Skip to content
sellWeak cluster of 210b5-1 plan

Thomas H Jones sold $383k of NOC

CVP & Pres Aeronautics Systems at NORTHROP GRUMMAN CORP /DE/. 729 shares at an average of $525.00, traded Jul 17, 2025, filed Jul 18, 2025.

Warning score
24
Value
$383k
729 shares
Holdings after
6,207
-11% from before
From 52-week low
+22%
low $420.92, close $513.41
From 52-week high
-3%
high $527.12, as of Jul 17, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $383k at market
    +16
  • Share of holdings sold
    Sold 11% of holdings
    +5
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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.

This signal so far: 1m +12.5%, 3m +15.0%, 6m +29.5%.

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.

NOCOct 12, 2026 · close 485.00
Since filing Jul 18, 2025: -4.7%SPY +25.7% · excess -30.3%

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 0001628280-25-035333, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 17, 2025SOpen-market sale
Common Stock10b5-1
-729$525.00$383k6,207Jul 18, 2025

Related signals

Other insiders at NORTHROP GRUMMAN CORP /DE/ and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
2Weak
NOCsell10b5-1
NORTHROP GRUMMAN CORP /DE/
Mark A Welsh III
director
$52k
95 shares
-2%
2Weak
NOCsell10b5-1
NORTHROP GRUMMAN CORP /DE/
Mark A Welsh III
director
$54k
95 shares
-2%
50Moderate
NOCsell 410b5-1
NORTHROP GRUMMAN CORP /DE/
Kathryn G Simpson
Corp VP & General Counsel
$650k
873 shares
-100%
45Moderate
NOCsell 410b5-1
NORTHROP GRUMMAN CORP /DE/
Roshan S Roeder
CVP & Pres. Mission Systems
$1.3M
1,754 shares
-43%
40Moderate
NOCsell 5
NORTHROP GRUMMAN CORP /DE/
Michael A Hardesty
Corp VP, Controller & CAO
$108k
147 shares
-6%
30Weak
NOCsell 510b5-1
NORTHROP GRUMMAN CORP /DE/
Roshan S Roeder
CVP & Pres. Mission Systems
$373k
512 shares
-11%
26Weak
NOCsell 510b5-1
NORTHROP GRUMMAN CORP /DE/
Kathryn G Simpson
Corp VP & General Counsel
$141k
194 shares
-18%
60Notable
NOCsell 5
NORTHROP GRUMMAN CORP /DE/
Benjamin R. Davies
CVP & Pres. Defense Systems
$1.6M
2,189 shares
-94%
38Weak
NOCsell 5
NORTHROP GRUMMAN CORP /DE/
Michael A Hardesty
Corp VP, Controller & CAO
$502k
716 shares
-21%
7Weak
NOCsell 510b5-1
NORTHROP GRUMMAN CORP /DE/
Roshan S Roeder
CVP & Pres. Mission Systems
$223k
318 shares
-6%

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.

Thomas H Jones sold $383k of NOC | InsiderTell