Skip to content
sellModerate cluster of 4

Edward J Ludwig sold $424k of BSX

director at BOSTON SCIENTIFIC CORP. 4,000 shares at an average of $106.03, traded Jul 25, 2025, filed Jul 28, 2025.

Warning score
51
Value
$424k
4,000 shares
Holdings after
18,479
-18% from before
From 52-week low
+29%
low $82.52, close $106.14
From 52-week high
-2%
high $107.76, as of Jul 25, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $424k at market
    +16
  • Share of holdings sold
    Sold 18% of holdings
    +5
  • Cluster
    4 insiders selling within 14 days
    +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.

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.

BSXOct 9, 2026 · close 42.73
Since filing Jul 28, 2025: -59.6%SPY +23.9% · excess -83.5%

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 0001225208-25-006805, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 25, 2025SOpen-market sale
Common Stock
-4,000$106.03$424k18,479Jul 28, 2025

Related signals

Other insiders at BOSTON SCIENTIFIC CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
10Weak
BSXsell10b5-1
BOSTON SCIENTIFIC CORP
Joseph Michael Fitzgerald
EVP & Group Pres, Cardiology
$5.3M
50,000 shares
-22%
40Moderate
BSXsell 410b5-1
BOSTON SCIENTIFIC CORP
Arthur C Butcher
EVP& Grp Pres, MedSurg & APAC
$1.8M
17,313 shares
-42%
25Weak
BSXsell 410b5-1
BOSTON SCIENTIFIC CORP
Joseph Michael Fitzgerald
EVP & Group Pres, Cardiology
$5.2M
50,000 shares
-22%
64Notable
BSXsell 4
BOSTON SCIENTIFIC CORP
Yoshiaki Fujimori
director
$310k
2,901 shares
-58%
10Weak
BSXsell10b5-1
BOSTON SCIENTIFIC CORP
Joseph Michael Fitzgerald
EVP & Group Pres, Cardiology
$5.3M
50,000 shares
-22%
25Weak
BSXsell 410b5-1
BOSTON SCIENTIFIC CORP
Joseph Michael Fitzgerald
EVP & Group Pres, Cardiology
$5.8M
56,372 shares
-24%
35Weak
BSXsell 410b5-1
BOSTON SCIENTIFIC CORP
Michael F Mahoney
Chairman, President & CEO
$17M
164,443 shares
-10%
51Moderate
BSXsell 4
BOSTON SCIENTIFIC CORP
Edward J Ludwig
director
$418k
4,000 shares
-15%
33Weak
BSXsell 410b5-1
BOSTON SCIENTIFIC CORP
Vance R Brown
SVP, GC and Corp. Secretary
$514k
4,826 shares
-13%
18Weak
BSXsell 410b5-1
BOSTON SCIENTIFIC CORP
John Bradley Sorenson
EVP, Global Operations
$478k
4,572 shares
-20%

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.

Edward J Ludwig sold $424k of BSX | InsiderTell