Form 4 Tracker
BOSTON SCIENTIFIC CORP
BSX

48 insider filings · Latest: Sep 2, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Aug 25, 2026Aug 26 10:46 PMSusan E MoranoDirector
Purchase
2,040$49.22$100.4K13,784(D)

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Aug 5, 2026Aug 7 8:16 PMDavid C HabigerDirector
Purchase
2,100$47.59$99.9K17,160(D)

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Aug 4, 2026Aug 5 8:15 PMDavid C HabigerDirector
Purchase
140$48.59$6.8K15,060(D)

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Aug 3, 2026Aug 5 8:15 PMDavid C HabigerDirector
Purchase
1,042$48.07$50.1K14,920(D)

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Aug 3, 2026Aug 5 8:15 PMMichael F MahoneyDirector, Chairman, President & CEO
Purchase
186,240$48.33$9.0M1,590,024(D)

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Jul 31, 2026Aug 3 8:29 PMEdward J LudwigDirector
Purchase
5,000$45.48$227.4K30,359(D)

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May 20, 2026May 21 9:21 PMCheryl PegusDirector
Purchase
1,770$56.49$100.0K1,770(D)

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May 20, 2026May 21 9:21 PMEdward J LudwigDirector
Purchase
3,580$56.68$202.9K25,359(D)

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May 20, 2026May 21 9:20 PMDavid C HabigerDirector
Purchase
2,250$55.92$125.8K13,878(D)

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May 19, 2026May 21 9:20 PMDavid C HabigerDirector
Purchase
2,200$56.95$125.3K11,628(D)

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Feb 2, 2026Feb 3 9:12 PMMichael F MahoneyDirector, Chairman, President & CEO
Sale
160,901$93.49$15.0M1,411,735(D)

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Feb 2, 2026Feb 2 9:12 PMMICHAEL F MAHONEY
Proposed Sale
160,901$93.49$15.0M—

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Dec 1, 2025Dec 1 9:02 PMARTHUR C BUTCHER
Proposed Sale
17,313$101.55$1.8M—

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Nov 6, 2025Nov 6 4:04 PMZane Ellen M
Proposed Sale
2,901$97.96$284.2K—

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Nov 3, 2025Nov 3 9:05 PMJOSEPH M FITZGERALD
Proposed Sale
50,000$99.47$5.0M—

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Oct 28, 2025Oct 28 2:55 PMZane Ellen M
Proposed Sale
2,901$102.24$296.6K—

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Oct 27, 2025Oct 27 2:50 PMZane Ellen M
Proposed Sale
9,990$100.91$1.0M—

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Oct 1, 2025Oct 1 8:04 PMJOSEPH M FITZGERALD
Proposed Sale
50,000$98.47$4.9M—

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Sep 2, 2025Sep 2 8:08 PMJOSEPH M FITZGERALD
Proposed Sale
50,000$105.43$5.3M—

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Aug 1, 2025Aug 1 8:03 PMARTHUR C BUTCHER
Proposed Sale
17,313$104.63$1.8M—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Sep 2, 2026Sep 3 8:34 PMPadraig Andrew O'ConnorEVP, Global Operations
Option Exercise
1,171—3,516(D)

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Jul 1, 2026Jul 2 8:07 PMJonathan MonsonEVP and CFO
Option Exercise
2,087—6,263(D)

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May 7, 2026May 11 8:33 PMChristophe Pierre WeberDirector
Grant/Award
2,660—2,660(D)

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May 7, 2026May 11 8:33 PMCathy R SmithDirector
Grant/Award
6,009—6,888(D)

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May 7, 2026May 11 8:32 PMCheryl PegusDirector
Grant/Award
5,081—10,998(D)

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May 2, 2026May 4 9:30 PMPadraig Andrew O'ConnorEVP, Global Operations
Option Exercise
1,802—0(D)

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May 2, 2026May 4 9:30 PMArthur C ButcherEVP& Grp Pres, MedSurg & APAC
Option Exercise
2,102—0(D)

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Mar 2, 2026Mar 5 12:35 AMCheryl PegusDirector
Grant/Award
24—5,917(D)

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Mar 2, 2026Mar 5 12:35 AMCathy R SmithDirector
Grant/Award
879—879(D)

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Mar 1, 2026Mar 3 10:19 PMEmily WoodworthSVP, Global Controller and CAO
Option Exercise
838—1,676(D)

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Feb 16, 2026Feb 18 10:58 PMPadraig Andrew O'ConnorEVP, Global Operations
Option Exercise
905—0(D)

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Feb 14, 2026Feb 18 10:58 PMPadraig Andrew O'ConnorEVP, Global Operations
Option Exercise
1,190—1,190(D)

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Feb 13, 2026Feb 18 10:58 PMPadraig Andrew O'ConnorEVP, Global Operations
Option Exercise
500—1,502(D)

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Feb 16, 2026Feb 18 10:58 PMEmily WoodworthSVP, Global Controller and CAO
Option Exercise
637—0(D)

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Feb 14, 2026Feb 18 10:58 PMEmily WoodworthSVP, Global Controller and CAO
Option Exercise
661—661(D)

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Feb 13, 2026Feb 18 10:58 PMEmily WoodworthSVP, Global Controller and CAO
Option Exercise
1,413—4,239(D)

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Feb 16, 2026Feb 18 10:58 PMJonathan MonsonEVP and CFO
Option Exercise
990—0(D)

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Feb 14, 2026Feb 18 10:58 PMJonathan MonsonEVP and CFO
Option Exercise
1,058—1,058(D)

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Feb 13, 2026Feb 18 10:58 PMJonathan MonsonEVP and CFO
Option Exercise
1,766—5,300(D)

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Feb 16, 2026Feb 18 10:58 PMMiriam O'SullivanSVP, Chief HR Officer
Option Exercise
990—0(D)

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