Congressional trading
Boston Scientific
BSX · Healthcare
Total trades
56
Politicians involved
13
Net flow
$797K
Conflict-flagged
15 (27%)
Top traders in BSX
Donald J. Trump
RPOTUS4 trades
$941K
total
Gilbert Ray Cisneros Jr.
DHouse12 trades
$96K
total
Markwayne Mullin
RSenate3 trades
$73K
total
Lois Frankel
DHouse8 trades
$64K
total
Alan S. Lowenthal
—House8 trades
$64K
total
Kevin Hern
RHouse4 trades⚑ 4 flagged
$56.5K
total
Lisa C. McClain
RHouse5 trades⚑ 5 flagged
$40K
total
Jefferson Shreve
RHouse1 trade
$32.5K
total
Every disclosed trade in BSX
| Politician | Side | Amount | Trade date | Filed | Conflict |
|---|---|---|---|---|---|
Donald J. Trump RPOTUS | BUY | $1K-$15K | Mar 28, 2026 | May 8, 2026 | — |
Donald J. Trump RPOTUS | BUY | $100K-$250K | Mar 18, 2026 | May 8, 2026 | — |
Donald J. Trump RPOTUS | BUY | $500K-$1M | Mar 17, 2026 | May 8, 2026 | — |
Donald J. Trump RPOTUS | SELL | $1K-$15K | Feb 23, 2026 | May 8, 2026 | — |
Gilbert Ray Cisneros Jr. DHouse | BUY | $1K-$15K | Feb 10, 2026 | Mar 9, 2026 | — |
Gilbert Ray Cisneros Jr. DHouse | BUY | $1K-$15K | Jan 30, 2026 | Feb 13, 2026 | — |
Markwayne Mullin RSenate | BUY | $15K-$50K | Dec 29, 2025 | Jan 16, 2026 | — |
 John Boozman RSenate | SELL | $1K-$15K | Dec 17, 2025 | Jan 13, 2026 | ⚑ Healthcare |
Gilbert Ray Cisneros Jr. DHouse | SELL | $1K-$15K | Dec 24, 2025 | Jan 12, 2026 | — |
Gilbert Ray Cisneros Jr. DHouse | BUY | $1K-$15K | Nov 18, 2025 | Dec 15, 2025 | — |
Lisa C. McClain RHouse | SELL | $1K-$15K | Oct 31, 2025 | Nov 21, 2025 | ⚑ Healthcare |
Lisa C. McClain RHouse | SELL | $1K-$15K | Oct 30, 2025 | Nov 21, 2025 | ⚑ Healthcare |
Lisa C. McClain RHouse | BUY | $1K-$15K | Oct 30, 2025 | Nov 21, 2025 | ⚑ Healthcare |
Gilbert Ray Cisneros Jr. DHouse | BUY | $1K-$15K | Oct 17, 2025 | Nov 18, 2025 | — |
Kevin Hern RHouse | SELL | $15K-$50K | Oct 28, 2025 | Nov 16, 2025 | ⚑ Healthcare |
 Val T. Hoyle DHouse | SELL | $1K-$15K | Sep 23, 2025 | Oct 10, 2025 | — |
Lisa C. McClain RHouse | SELL | $1K-$15K | Aug 4, 2025 | Sep 12, 2025 | ⚑ Healthcare |
Val T. Hoyle DHouse | BUY | $1K-$15K | Oct 29, 2024 | Sep 12, 2025 | — |
Gilbert Ray Cisneros Jr. DHouse | SELL | $1K-$15K | Jul 31, 2025 | Aug 14, 2025 | — |
Lisa C. McClain RHouse | BUY | $1K-$15K | Dec 11, 2024 | Aug 13, 2025 | ⚑ Healthcare |
Gilbert Ray Cisneros Jr. DHouse | SELL | $1K-$15K | Jun 26, 2025 | Jul 10, 2025 | — |
Gilbert Ray Cisneros Jr. DHouse | SELL | $1K-$15K | Jun 11, 2025 | Jul 10, 2025 | — |
Jefferson Shreve RHouse | SELL | $15K-$50K | May 12, 2025 | Jun 22, 2025 | — |
Gilbert Ray Cisneros Jr. DHouse | SELL | $1K-$15K | May 13, 2025 | Jun 6, 2025 | — |
 Bruce Westerman RHouse | SELL | $1K-$15K | Apr 21, 2025 | May 12, 2025 | — |
Gilbert Ray Cisneros Jr. DHouse | SELL | $1K-$15K | Apr 28, 2025 | May 6, 2025 | — |
Bruce Westerman RHouse | BUY | $1K-$15K | Mar 3, 2025 | Apr 16, 2025 | — |
Gilbert Ray Cisneros Jr. DHouse | SELL | $1K-$15K | Mar 17, 2025 | Apr 7, 2025 | — |
Gilbert Ray Cisneros Jr. DHouse | SELL | $1K-$15K | Feb 24, 2025 | Mar 6, 2025 | — |
John Boozman RSenate | BUY | $1K-$15K | Feb 13, 2025 | Mar 6, 2025 | ⚑ Healthcare |
 John R. Curtis RSenate | SELL | $1K-$15K | Dec 4, 2023 | Dec 15, 2023 | ⚑ Healthcare |
Markwayne Mullin RSenate | BUY | $1K-$15K | Oct 3, 2023 | Nov 1, 2023 | — |
Markwayne Mullin RSenate | BUY | $15K-$50K | Sep 13, 2023 | Oct 12, 2023 | — |
Lois Frankel DHouse | SELL | $1K-$15K | Sep 8, 2023 | Oct 10, 2023 | — |
Lois Frankel DHouse | SELL | $1K-$15K | Sep 8, 2023 | Oct 10, 2023 | — |
Lois Frankel DHouse | SELL | $1K-$15K | May 31, 2023 | Jun 24, 2023 | — |
Lois Frankel DHouse | BUY | $1K-$15K | May 30, 2023 | Jun 24, 2023 | — |
Lois Frankel DHouse | SELL | $1K-$15K | May 1, 2023 | May 19, 2023 | — |
Lois Frankel DHouse | SELL | $1K-$15K | Apr 19, 2023 | May 19, 2023 | — |
John R. Curtis RSenate | SELL | $1K-$15K | Apr 26, 2023 | May 10, 2023 | ⚑ Healthcare |
Lois Frankel DHouse | SELL | $1K-$15K | Mar 29, 2023 | Apr 28, 2023 | — |
John R. Curtis RSenate | SELL | $1K-$15K | Feb 23, 2023 | Mar 13, 2023 | ⚑ Healthcare |
Alan S. Lowenthal —House | SELL | $1K-$15K | Oct 24, 2022 | Nov 5, 2022 | — |
Alan S. Lowenthal —House | SELL | $1K-$15K | Oct 21, 2022 | Oct 29, 2022 | — |
Alan S. Lowenthal —House | SELL | $1K-$15K | Oct 21, 2022 | Oct 29, 2022 | — |
Lois Frankel DHouse | BUY | $1K-$15K | Sep 28, 2022 | Oct 24, 2022 | — |
 Robert J. Wittman RHouse | SELL | $1K-$15K | Dec 16, 2021 | Jan 9, 2022 | — |
Alan S. Lowenthal —House | SELL | $1K-$15K | Aug 6, 2021 | Aug 12, 2021 | — |
Alan S. Lowenthal —House | SELL | $1K-$15K | Aug 3, 2021 | Aug 12, 2021 | — |
Alan S. Lowenthal —House | SELL | $1K-$15K | Aug 3, 2021 | Aug 12, 2021 | — |
Alan S. Lowenthal —House | SELL | $1K-$15K | Aug 3, 2021 | Aug 12, 2021 | — |
Alan S. Lowenthal —House | SELL | $1K-$15K | Aug 3, 2021 | Aug 12, 2021 | — |
John R. Curtis RSenate | BUY | $1K-$15K | Jun 22, 2021 | Jul 6, 2021 | ⚑ Healthcare |
Kevin Hern RHouse | BUY | $1K-$15K | May 20, 2021 | Jun 15, 2021 | ⚑ Healthcare |
Kevin Hern RHouse | BUY | $1K-$15K | May 20, 2021 | Jun 15, 2021 | ⚑ Healthcare |
Kevin Hern RHouse | BUY | $1K-$15K | May 20, 2021 | Jun 15, 2021 | ⚑ Healthcare |