Skip to content
sellModerate cluster of 2

Diana M Murphy sold $2.5M of LSTR

director at LANDSTAR SYSTEM INC. 11,246 shares at an average of $221.28, traded Jun 5, 2026, filed Jun 8, 2026.

Warning score
58
Value
$2.5M
11,246 shares
Holdings after
18,853
-37% from before
From 52-week low
+85%
low $117.83, close $217.56
From 52-week high
-1%
high $219.05, as of Jun 5, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $2.5M at market
    +25
  • Share of holdings sold
    Sold 37% of holdings
    +10
  • Cluster
    2 insiders selling within 14 days
    +8

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.

LSTROct 13, 2026 · close 167.03
Since filing Jun 8, 2026: -25.7%SPY +5.8% · excess -31.5%

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 0000853816-26-000055, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 5, 2026SOpen-market sale
Common Stock
-11,246$221.28$2.5M18,853Jun 8, 2026

Related signals

Other insiders at LANDSTAR SYSTEM INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
43Moderate
LSTRsell 2
LANDSTAR SYSTEM INC
James P Todd
VP and CFO
$262k
1,200 shares
-7%
42Moderate
LSTRsell 2
LANDSTAR SYSTEM INC
James P Todd
VP and CFO
$184k
1,000 shares
-7%
58Moderate
LSTRsell 2
LANDSTAR SYSTEM INC
David G/ Bannister
director
$1.8M
10,000 shares
-29%
52Moderate
LSTRsell 2
LANDSTAR SYSTEM INC
Ricardo S Coro
Vice President - CIO
$953k
5,000 shares
-20%
53Moderate
LSTRsell 2
LANDSTAR SYSTEM INC
Michael K Kneller
VP General Counsel & Secy
$2.3M
12,219 shares
-17%
37Weak
LSTRsell 2
LANDSTAR SYSTEM INC
Michael K Kneller
VP General Counsel & Secy
$314k
2,000 shares
-3%
63Notable
LSTRsell 2
LANDSTAR SYSTEM INC
James B Gattoni
President & CEO
$3.1M
20,000 shares
-21%

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.

Diana M Murphy sold $2.5M of LSTR | InsiderTell