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sellWeak cluster of 210b5-1 plan

Anthony Koblinski sold $5.1M of KRMN

Chief Executive Officer at Karman Holdings Inc.. 75,000 shares at an average of $67.40, traded Nov 28, 2025, filed Dec 1, 2025.

Warning score
38
Value
$5.1M
75,000 shares
Holdings after
2,465,826
-3% from before
From 52-week low
+150%
low $26.77, close $67.03
From 52-week high
-23%
high $87.04, as of Nov 28, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $5.1M at market
    +25
  • Share of holdings sold
    Sold 3.0% of holdings
    0
  • 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.

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.

KRMNOct 9, 2026 · close 32.59
Since filing Dec 1, 2025: -48.8%SPY +15.7% · excess -64.5%

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 0001193125-25-304063, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 28, 2025SOpen-market sale
Common Stockindirect: See Footnote10b5-1
-75,000$67.40$5.1M2,465,826Dec 1, 2025

Related signals

Other insiders at Karman Holdings Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
33Weak
KRMNbuy 3
Karman Holdings Inc.
Stephen Twitty
director
$10k
275 shares
+12%
36Weak
KRMNbuy 3
Karman Holdings Inc.
Mary D Petryszyn
director
$19k
500 shares
+21%
50Moderate
KRMNbuy 3
Karman Holdings Inc.
David Stinnett
director
$1.0M
27,000 shares
+1%
30Weak
KRMNsell10b5-1
Karman Holdings Inc.
Anthony Koblinski
Chief Executive Officer
$5.2M
75,000 shares
-3%
30Weak
KRMNsell10b5-1
Karman Holdings Inc.
Anthony Koblinski
Chief Executive Officer
$5.0M
75,000 shares
-3%
45Moderate
KRMNsell 510b5-1
Karman Holdings Inc.
Anthony Koblinski
Chief Executive Officer
$4.4M
75,000 shares
-3%
47Moderate
KRMNsell 510b5-1
Karman Holdings Inc.
Michael Willis
Chief Financial Officer
$6.7M
115,000 shares
-12%
40Moderate
KRMNsell 510b5-1
Karman Holdings Inc.
Jonathan Beaudoin
Chief Operating Officer
$4.7M
74,000 shares
-10%
40Moderate
KRMNsell 510b5-1
Karman Holdings Inc.
Stephanie Sawhill
Chief Growth Officer
$4.0M
62,000 shares
-11%
45Moderate
KRMNsell 510b5-1
Karman Holdings Inc.
Brian Raduenz
director
$6.1M
90,000 shares
-26%

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.

Anthony Koblinski sold $5.1M of KRMN | InsiderTell