Boston Scientific Corp
BSX- Exchange
- NYSE
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0000885725
In the last 90 days, Boston Scientific Corp insiders filed 5 open-market purchases and 0 sales; 1,486 institutions reported holding it in 13F filings for Q2 2026, worth $57.3B in total; Maverick Capital is the only superinvestor holding it.
Politicians who traded BSX
Since 2020, newest trade first. Shares and options by default, including trades reported under an earlier ticker.
- Trades
- 91
- Filings
- 65
- Politicians
- 17
- Buys / sells
- 39 / 52
- Estimated volume
- $1.16M
- Sum of range midpoints
| Politician | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
 Kevin Hern House · OK | 12 | 5 / 7 | $470.5K | Sep 9, 2026 | Sep 25, 2026 |
 Gilbert Ray Cisneros, Jr. House · CA | 19 | 10 / 9 | $152.0K | Aug 18, 2026 | Sep 10, 2026 |
 John Boozman Senate · AR | 3 | 1 / 2 | $24.0K | Jun 4, 2026 | Jul 13, 2026 |
 Alan Armstrong Senate · OK | 1 | 1 / 0 | $8.00K | Mar 27, 2026 | Jul 21, 2026 |
 Markwayne Mullin Senate · OK | 3 | 3 / 0 | $73.0K | Dec 29, 2025 | Jan 16, 2026 |
 Lisa C. McClain House · MI | 5 | 2 / 3 | $40.0K | Oct 31, 2025 | Nov 21, 2025 |
 Val T. Hoyle House · OR | 2 | 1 / 1 | $16.0K | Sep 23, 2025 | Oct 10, 2025 |
 Jefferson Shreve House · IN | 1 | 0 / 1 | $32.5K | May 12, 2025 | Jun 22, 2025 |
 Bruce Westerman House · AR | 2 | 1 / 1 | $16.0K | Apr 21, 2025 | May 12, 2025 |
 John R. Curtis House · UT | 5 | 2 / 3 | $40.0K | Dec 4, 2023 | Dec 15, 2023 |
 Lois Frankel House · FL | 11 | 5 / 6 | $88.0K | Sep 8, 2023 | Oct 10, 2023 |
 Alan S. Lowenthal House · CA | 18 | 6 / 12 | $131.4K | Oct 24, 2022 | Nov 5, 2022 |
 Robert J. Wittman House · VA | 2 | 1 / 1 | $16.0K | Dec 16, 2021 | Jan 9, 2022 |
 Peter Meijer House · MI | 1 | 0 / 1 | $8.00K | Feb 16, 2021 | Mar 16, 2021 |
 Dean Phillips House · MN | 2 | 1 / 1 | $16.0K | Dec 18, 2020 | Jan 9, 2021 |
 Josh Gottheimer House · NJ | 3 | 0 / 3 | $24.0K | Apr 14, 2020 | May 13, 2020 |
 Mo Brooks House · AL | 1 | 0 / 1 | $8.00K | Feb 5, 2020 | Mar 24, 2020 |
Trades
Reported trades in Boston Scientific Corp, newest filings first.
| Politician | Asset | Type | Owner | Traded | Filed | Delay | Amount | Source |
|---|---|---|---|---|---|---|---|---|
Josh Gottheimer House · NJ | BSXBoston Scientific Corporation | Sell (partial) | Joint | Feb 27, 2020 | Mar 16, 2020 | 18 days | $1K-$15K | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Sell | Spouse | Mar 11, 2020 | Mar 17, 2020 | 6 days | $1K-$15K | Filing |
Mo Brooks House · AL | BSXBoston Scientific Corporation | Sell | Joint | Feb 5, 2020 | Mar 24, 2020 | 48 daysLate | $1K-$15K | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Sell | Spouse | Mar 19, 2020 | Mar 24, 2020 | 5 days | $1K-$15K | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Sell | Spouse | Mar 19, 2020 | Mar 24, 2020 | 5 days | $460.82 | Filing |
John R. Curtis House · UT | BSXBoston Scientific Corporation | Buy | Self | Mar 27, 2020 | Apr 9, 2020 | 13 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | BSXBoston Scientific Corporation | Buy | Self | Mar 18, 2020 | Apr 16, 2020 | 29 days | $1K-$15K | Filing |
Lois Frankel House · FL | BSXBoston Scientific Corporation | Buy | Self | Mar 26, 2020 | Apr 27, 2020 | 32 days | $1K-$15K | Filing |
Lois Frankel House · FL | BSXBoston Scientific Corporation | Buy | Self | Mar 18, 2020 | Apr 27, 2020 | 40 days | $1K-$15K | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Sell (partial) | Spouse | Mar 13, 2020 | Apr 28, 2020 | 46 daysLate | $614.21 | Filing |
Josh Gottheimer House · NJ | BSXBoston Scientific Corporation | Sell (partial) | Joint | Apr 9, 2020 | May 13, 2020 | 34 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | BSXBoston Scientific Corporation | Sell | Joint | Apr 14, 2020 | May 13, 2020 | 29 days | $1K-$15K | Filing |
Dean Phillips House · MN | BSXBoston Scientific Corporation | Buy | Self | Aug 10, 2020 | Sep 11, 2020 | 32 days | $1K-$15K | Filing |
Robert J. Wittman House · VA | BSXBoston Scientific Corporation | Buy | Self | Oct 2, 2020 | Nov 19, 2020 | 48 daysLate | $1K-$15K | Filing |
Lois Frankel House · FL | BSXBoston Scientific Corporation | Buy | Self | Oct 21, 2020 | Nov 24, 2020 | 34 days | $1K-$15K | Filing |
Dean Phillips House · MN | BSXBoston Scientific Corporation | Sell (partial) | Self | Dec 18, 2020 | Jan 9, 2021 | 22 days | $1K-$15K | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Buy | Spouse | Feb 1, 2021 | Feb 10, 2021 | 9 days | $860.95 | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Buy | Spouse | Feb 2, 2021 | Feb 10, 2021 | 8 days | $330.51 | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Buy | Joint | Feb 1, 2021 | Feb 10, 2021 | 9 days | $1K-$15K | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Buy | Joint | Feb 2, 2021 | Feb 10, 2021 | 8 days | $624.29 | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Buy | Spouse | Feb 1, 2021 | Feb 10, 2021 | 9 days | $15K-$50K | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Buy | Spouse | Feb 2, 2021 | Feb 10, 2021 | 8 days | $1K-$15K | Filing |
Peter Meijer House · MI | BSXBoston Scientific Corporation | Sell | Self | Feb 16, 2021 | Mar 16, 2021 | 28 days | $1K-$15K | Filing |
Kevin Hern House · OK | BSXBoston Scientific Corporation | Buy | Child | May 20, 2021 | Jun 15, 2021 | 26 days | $1K-$15K | Filing |
Kevin Hern House · OK | BSXBoston Scientific Corporation | Buy | Child | May 20, 2021 | Jun 15, 2021 | 26 days | $1K-$15K | Filing |
Kevin Hern House · OK | BSXBoston Scientific Corporation | Buy | Child | May 20, 2021 | Jun 15, 2021 | 26 days | $1K-$15K | Filing |
John R. Curtis House · UT | BSXBoston Scientific Corporation | Buy | Self | Jun 22, 2021 | Jul 6, 2021 | 14 days | $1K-$15K | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Sell (partial) | Spouse | Aug 3, 2021 | Aug 12, 2021 | 9 days | $1K-$15K | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Sell (partial) | Spouse | Aug 3, 2021 | Aug 12, 2021 | 9 days | $1K-$15K | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Sell (partial) | Spouse | Aug 3, 2021 | Aug 12, 2021 | 9 days | $1K-$15K | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Sell (partial) | Spouse | Aug 3, 2021 | Aug 12, 2021 | 9 days | $1K-$15K | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Sell (partial) | Spouse | Aug 6, 2021 | Aug 12, 2021 | 6 days | $1K-$15K | Filing |
Kevin Hern House · OK | BSXBoston Scientific Corporation | Buy | Joint | Jul 1, 2021 | Sep 15, 2021 | 76 daysLate | $100K-$250K | Filing |
Kevin Hern House · OK | BSXBoston Scientific Corporation | Buy | Joint | Jul 21, 2021 | Sep 15, 2021 | 56 daysLate | $15K-$50K | Filing |
Robert J. Wittman House · VA | BSXBoston Scientific Corporation | Sell | Self | Dec 16, 2021 | Jan 9, 2022 | 24 days | $1K-$15K | Filing |
Lois Frankel House · FL | BSXBoston Scientific Corporation | Buy | Self | Sep 28, 2022 | Oct 24, 2022 | 26 days | $1K-$15K | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Sell (partial) | Spouse | Oct 21, 2022 | Oct 29, 2022 | 8 days | $1K-$15K | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Sell (partial) | Joint | Oct 21, 2022 | Oct 29, 2022 | 8 days | $1K-$15K | Filing |
Alan S. Lowenthal House · CA | BSXBoston Scientific Corporation | Sell | Spouse | Oct 24, 2022 | Nov 5, 2022 | 12 days | $1K-$15K | Filing |
John R. Curtis House · UT | BSXBoston Scientific Corporation | Sell (partial) | Joint | Feb 23, 2023 | Mar 13, 2023 | 18 days | $1K-$15K | Filing |
Lois Frankel House · FL | BSXBoston Scientific Corporation | Sell (partial) | Self | Mar 29, 2023 | Apr 28, 2023 | 30 days | $1K-$15K | Filing |
John R. Curtis House · UT | BSXBoston Scientific Corporation | Sell (partial) | Joint | Apr 26, 2023 | May 10, 2023 | 14 days | $1K-$15K | Filing |
Lois Frankel House · FL | BSXBoston Scientific Corporation | Sell (partial) | Self | Apr 19, 2023 | May 19, 2023 | 30 days | $1K-$15K | Filing |
Lois Frankel House · FL | BSXBoston Scientific Corporation | Sell (partial) | Self | May 1, 2023 | May 19, 2023 | 18 days | $1K-$15K | Filing |
Lois Frankel House · FL | BSXBoston Scientific Corporation | Buy | Self | May 30, 2023 | Jun 24, 2023 | 25 days | $1K-$15K | Filing |
Lois Frankel House · FL | BSXBoston Scientific Corporation | Sell (partial) | Self | May 31, 2023 | Jun 24, 2023 | 24 days | $1K-$15K | Filing |
Lois Frankel House · FL | BSXBoston Scientific Corporation | Sell | Self | Sep 8, 2023 | Oct 10, 2023 | 32 days | $1K-$15K | Filing |
Lois Frankel House · FL | BSXBoston Scientific Corporation | Sell | Self | Sep 8, 2023 | Oct 10, 2023 | 32 days | $1K-$15K | Filing |
Markwayne Mullin Senate · OK | BSXBoston Scientific Corp | Buy | Joint | Sep 13, 2023 | Oct 12, 2023 | 29 days | $15K-$50K | Filing |
Markwayne Mullin Senate · OK | BSXBoston Scientific Corporation Common Stock | Buy | Joint | Oct 3, 2023 | Nov 1, 2023 | 29 days | $1K-$15K | Filing |
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report. Profiles, committees and photos: the unitedstates project (public domain). District maps: U.S. Census Bureau.