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Congressional trading

Who in Congress traded BSX?

Boston Scientific Corporation Common Stock · classified as Health care. 14 disclosed transactions across 6 members.

14

Transactions

6

Members

5 / 9

Buys / sells

3

Filed late

Committee overlap

2 of 6 members who traded BSX sit on a committee with jurisdiction over Health care. This is a disclosed structural overlap, not evidence of wrongdoing. Nothing here asserts that any member acted on non-public information. Jurisdiction is mapped from published House and Senate committee rules — see the methodology.

Members

  • Lisa C. McClain
    Lisa C. McClainRepublicanUS Representative - District 9 · MI
    5 transactions1 filed past the 45-day deadline
    • Sell2025-10-31$1,001 - $15,000(Spouse)disclosed after 1dfiling
    • Sell2025-10-30$1,001 - $15,000(Spouse)disclosed after 2dfiling
    • Buy2025-10-30$1,001 - $15,000(Spouse)disclosed after 2dfiling
    • Partial sell2025-08-04$1,001 - $15,000(Spouse)disclosed after 9dfiling
    • Buy2024-12-11$1,001 - $15,000(Spouse)disclosed after 243dfiling
  • John Boozman
    John BoozmanRepublicanUS Senator · AR
    3 transactionsCommittee overlap
    • Partial sell2026-06-04$1,001 - $15,000(Joint)disclosed after 39dfiling
    • Partial sell2025-12-17$1,001 - $15,000(Joint)disclosed after 27dfiling
    • Buy2025-02-13$1,001 - $15,000(Joint)disclosed after 21dfiling
  • Gilbert Ray Cisneros
    Gilbert Ray CisnerosDemocratUS Representative - District 31 · CA
    2 transactions
    • Partial sell2025-12-24$1,001 - $15,000disclosed after 16dfiling
    • Partial sell2025-03-17$1,001 - $15,000disclosed after 18dfiling
  • Val T. Hoyle
    Val T. HoyleDemocratUS Representative - District 4 · OR
    2 transactions1 filed past the 45-day deadline
    • Sell2025-09-23$1,001 - $15,000(Spouse)disclosed after 0dfiling
    • Buy2024-10-29$1,001 - $15,000(Spouse)disclosed after 317dfiling
  • Alan Armstrong
    Alan ArmstrongRepublicanUS Senator · OK
    1 transactionCommittee overlap1 filed past the 45-day deadline
    • Buy2026-03-27$1,001 - $15,000disclosed after 116dfiling
  • Kevin Hern
    Kevin HernRepublicanUS Representative - District 1 · OK
    1 transaction
    • Partial sell2025-10-28$15,001 - $50,000(Joint)disclosed after 1dfiling

Where this comes from

10 transactions from House Clerk Periodic Transaction Reports and 4 from Senate eFD filings. Amounts are the statutory brackets filers report — Congress does not disclose exact values. Senate filings carry one filing date per report rather than per transaction, so “disclosed after” for a Senate row is measured to the date the whole report was filed. This page is a conflict-of-interest disclosure, not investment advice or a trading signal.

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