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sellModerate cluster of 910b5-1 plan

Stacey G Rock sold $2.4M of KTOS

President, KTT Division at KRATOS DEFENSE & SECURITY SOLUTIONS, INC.. 20,568 shares at an average of $114.53, traded Jan 8, 2026, filed Jan 12, 2026.

Warning score
50
Value
$2.4M
20,568 shares
Holdings after
26,487
-44% from before
From 52-week low
+327%
low $24.39, close $104.04
From 52-week high
-2%
high $105.67, as of Jan 8, 2026

Score components

  • Role
    President
    +20
  • Trade size
    $2.4M at market
    +25
  • Share of holdings sold
    Sold 44% of holdings
    +10
  • Cluster
    9 insiders selling within 14 days
    +15
  • 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 -25.5%, 3m -37.6%, 6m -60.2%.

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.

KTOSOct 9, 2026 · close 42.36
Since filing Jan 12, 2026: -64.1%SPY +12.9% · excess -76.9%

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 0001342017-26-000002, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jan 8, 2026SOpen-market sale
Common Stock10b5-1
-100$100.05$10k46,955Jan 12, 2026
Jan 8, 2026SOpen-market sale
Common Stock10b5-1
-300$103.11$31k46,655Jan 12, 2026
Jan 8, 2026SOpen-market sale
Common Stock10b5-1
-1,200$104.25$125k45,455Jan 12, 2026
Jan 8, 2026SOpen-market sale
Common Stock10b5-1
-800$105.46$84k44,655Jan 12, 2026
Jan 8, 2026SOpen-market sale
Common Stock10b5-1
-1,100$106.44$117k43,555Jan 12, 2026
Jan 8, 2026SOpen-market sale
Common Stock10b5-1
-200$107.31$21k43,355Jan 12, 2026
Jan 8, 2026SOpen-market sale
Common Stock10b5-1
-300$108.47$33k43,055Jan 12, 2026
Jan 12, 2026SOpen-market sale
Common Stock10b5-1
-3,300$115.36$381k39,755Jan 12, 2026
Jan 12, 2026SOpen-market sale
Common Stock10b5-1
-4,219$116.16$490k35,536Jan 12, 2026
Jan 12, 2026SOpen-market sale
Common Stock10b5-1
-5,808$117.17$681k29,728Jan 12, 2026
Jan 12, 2026SOpen-market sale
Common Stock10b5-1
-2,841$118.03$335k26,887Jan 12, 2026
Jan 12, 2026SOpen-market sale
Common Stock10b5-1
-400$118.97$48k26,487Jan 12, 2026

Related signals

Other insiders at KRATOS DEFENSE & SECURITY SOLUTIONS, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
32Weak
KTOSsell 310b5-1
KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
Deanna H Lund
EVP & CFO
$341k
7,000 shares
-2%
29Weak
KTOSsell 310b5-1
KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
Phillip D Carrai
President, STC Division
$311k
6,500 shares
-4%
17Weak
KTOSsell 310b5-1
KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
Marie Mendoza
SVP & General Counsel
$49k
1,000 shares
-2%
31Weak
KTOSsell 510b5-1
KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
Phillip D Carrai
President, STC Division
$375k
6,500 shares
-3%
19Weak
KTOSsell 510b5-1
KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
Marie Mendoza
SVP & General Counsel
$87k
1,500 shares
-2%
65Notable
KTOSsell 8
KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
Steven S. Fendley
President, US Division
$2.0M
35,000 shares
-10%
38Weak
KTOSsell 810b5-1
KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
David M Carter
President, DRSS Division
$237k
4,000 shares
-5%
31Weak
KTOSsell 810b5-1
KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
Deanna H Lund
EVP & CFO
$319k
5,000 shares
-2%
33Weak
KTOSsell 910b5-1
KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
Stacey G Rock
President, KTT Division
$262k
4,000 shares
-22%
80Strong
KTOSsell 9
KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
Jonah Adelman
President, ME Division
$1.8M
31,348 shares
-80%

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.