Boston Scientific Corporation

BSX · Healthcare · Boston Scientific Corporation develops, manufactures, and markets medical devices for use in various interventional medical specialties wor…

Boston Scientific Corporation (BSX), in the Healthcare sector, has 26 disclosed filings on Paydirt over the trailing twelve months from 7 members of Congress and 7 corporate insiders: 15 purchases and 13 sales, 1 filed past the deadline. Filers took a median of 18 days from execution to disclosure, and the most recent trade was executed Aug 25 and filed Aug 26. The most active filer was Gilbert Cisneros with 14 filings.

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Filings, ttm

15 buys · 13 sells · 1 late

Traders, ttm

7 congress · 7 insiders

Volume, ttmiDollar value disclosed in the window

$39.3M

estimated for Congress, as filed for insiders

Median delay

18d

execution to disclosure

Last traded

Aug 25

Filed Aug 26

ADViAverage daily dollar volume

$938.4M

market data

Share price · 12M

$43.55 (-55.1%)

Adjusted for splits and dividends.

Volume by month

Buys $9.9M Sells $177.0M

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed

Gilbert Cisneros Representative 14 filings JF

Joseph Michael Fitzgerald EVP & Group Pres, Cardiology 7 filings MM

Michael F Mahoney Director 7 filings JS

John Bradley Sorenson EVP, Global Operations 7 filings EL

Edward J Ludwig Director 6 filings AB

Arthur C Butcher EVP& Grp Pres, MedSurg & APAC 5 filings VB

Vance R Brown SVP, GC and Corp. Secretary 4 filings JM

Jeffrey B. Mirviss EVP&Pres, Periph Intervent 4 filings

Recent filings

Gilbert CisnerosPURCHASE Representative $8K
$1K–15K bracket
Exec Aug 18
Filed Sep 10 Susan E MoranoPURCHASE Director $100K
2,040 sh × $49.22
Exec Aug 25
Filed Aug 26 · 6:46 PM ET Michael F MahoneyPURCHASE Chairman, President & CEO $9.0M
186,240 sh × $48.33
Exec Aug 3
Filed Aug 5 · 4:15 PM ET Edward J LudwigPURCHASE Director $227K
5,000 sh × $45.48
Exec Jul 31
Filed Aug 3 · 4:29 PM ET Alan ArmstrongPURCHASE Senator $8K
$1K–15K bracket
Exec Mar 27
Filed Jul 21 † John BoozmanSALE Senator (Joint) $8K
$1K–15K bracket
Exec Jun 4
Filed Jul 13 Gilbert CisnerosSALE Representative $8K
$1K–15K bracket
Exec Jun 5
Filed Jul 2 Gilbert CisnerosPURCHASE Representative $8K
$1K–15K bracket
Exec Jun 5
Filed Jul 2 Gilbert CisnerosPURCHASE Representative $24K
3 lots · $3K–45K bracket
Exec May 11
Filed Jun 8 Edward J LudwigPURCHASE Director $203K
3,580 sh × $56.68
Exec May 20
Filed May 21 · 5:21 PM ET David C HabigerPURCHASE Director $251K
4,450 sh across 2 lots
Exec May 19
Filed May 21 · 5:20 PM ET Gilbert CisnerosPURCHASE Representative $8K
$1K–15K bracket
Exec Feb 10
Filed Mar 9 Gilbert CisnerosPURCHASE Representative $8K
$1K–15K bracket
Exec Jan 30
Filed Feb 13 Michael F MahoneySALE Chairman, President & CEO $15.0M
160,901 sh across 2 lots
Exec Feb 2
Filed Feb 3 · 5:30 PM ET Markwayne MullinPURCHASE Senator (Joint) $33K
$15K–50K bracket
Exec Dec 29 2025
Filed Jan 16 John BoozmanSALE Senator (Joint) $8K
$1K–15K bracket
Exec Dec 17 2025
Filed Jan 13 Gilbert CisnerosSALE Representative $8K
$1K–15K bracket
Exec Dec 24 2025
Filed Jan 12 Gilbert CisnerosPURCHASE Representative $8K
$1K–15K bracket
Exec Nov 18 2025
Filed Dec 15 2025 Arthur C ButcherSALE EVP& Grp Pres, MedSurg & APAC $1.8M
17,313 sh × $101.55
Exec Dec 1 2025
Filed Dec 2 2025 · 5:30 PM ET Lisa McClainSALE Representative (Spouse) $16K
2 lots · $2K–30K bracket
Exec Oct 30 2025
Filed Nov 21 2025 Lisa McClainPURCHASE Representative (Spouse) $8K
$1K–15K bracket
Exec Oct 30 2025
Filed Nov 21 2025 Gilbert CisnerosPURCHASE Representative $8K
$1K–15K bracket
Exec Oct 17 2025
Filed Nov 18 2025 Kevin HernSALE Representative (Joint) $33K
$15K–50K bracket
Exec Oct 28 2025
Filed Nov 16 2025 Ellen M ZaneSALE Director $1.3M
12,891 sh × $98.28
Exec Nov 6 2025
Filed Nov 6 2025 · 5:30 PM ET Joseph Michael FitzgeraldSALE EVP & Group Pres, Cardiology $5.0M
50,000 sh across 3 lots
Exec Nov 3 2025
Filed Nov 4 2025 · 5:30 PM ET