Boston Scientific Corp (BSX) stock trades by Congress
Sector: Health care & pharma
Members of Congress disclosed 45 trades in Boston Scientific Corp (BSX) between Dec 2024 and Sep 2026: 19 purchases and 26 sales by 10 members. The most active were Gilbert Cisneros (D-CA, 18 trades), Ro Khanna (D-CA, 8 trades) and Kevin Hern (R-OK, 5 trades). The latest trade listed here is from September 9, 2026.
- Trades (2 years)
- 45
- Purchases
- 19
- Sales
- 26
- Members
- 10
Democrat Democrats: 27Republican Republicans: 18
Which members of Congress traded BSX?
- Gilbert CisnerosD-CA · House18 tradeslast Aug 2026
- Ro KhannaD-CA · House8 tradeslast Jan 2026
- Kevin HernR-OK · House5 tradeslast Sep 2026
- Lisa McClainR-MI · House5 tradeslast Oct 2025
- John BoozmanR-AR · Senate3 tradeslast Jun 2026
- Bruce WestermanR-AR · House2 tradeslast Apr 2025
- Alan ArmstrongR-OK · Senate1 tradeslast Mar 2026
- Jefferson ShreveR-IN · House1 tradeslast May 2025
- Markwayne MullinR-OK · Senate1 tradeslast Dec 2025
- Valerie HoyleD-OR · House1 tradeslast Sep 2025
Who else trades BSX?
- President Donald Trump's financial disclosures list 28 trades in BSX, the latest dated August 28, 2026.
- Steve Cohen (Point72) held BSX in the 13F filing for the quarter ended June 30, 2026.
- Ray Dalio (Bridgewater) held BSX in the 13F filing for the quarter ended June 30, 2026.
Positions, changes and the full presidential record are in Celebrity Portfolio, part of TraderCongress Pro.
Latest BSX trades by members of Congress
The 40 most recent trades older than 60 days, as filed: amounts are the disclosed ranges.
| Member | Trade | Amount | Traded | Disclosed |
|---|---|---|---|---|
| Kevin HernR-OK · House | Sell | $50K–100K | Sep 9, 2026 | Sep 25, 2026 |
| Kevin HernR-OK · House | Sell | $50K–100K | Sep 4, 2026 | Sep 25, 2026 |
| Kevin HernR-OK · House | Sell | $1K–15K | Sep 3, 2026 | Sep 25, 2026 |
| Kevin HernR-OK · House | Sell | $15K–50K | Aug 31, 2026 | Sep 25, 2026 |
| Gilbert CisnerosD-CA · House | Buy | $1K–15K | Aug 18, 2026 | Sep 10, 2026 |
| Gilbert CisnerosD-CA · House | Buy | $1K–15K | Jun 5, 2026 | Jul 2, 2026 |
| Gilbert CisnerosD-CA · House | Sell | $1K–15K | Jun 5, 2026 | Jul 2, 2026 |
| John BoozmanR-AR · Senate | Partial sell | $1K–15K | Jun 4, 2026 | Jul 13, 2026 |
| Gilbert CisnerosD-CA · House | Buy | $1K–15K | May 29, 2026 | Jun 8, 2026 |
| Gilbert CisnerosD-CA · House | Buy | $1K–15K | May 19, 2026 | Jun 8, 2026 |
| Gilbert CisnerosD-CA · House | Buy | $1K–15K | May 11, 2026 | Jun 8, 2026 |
| Alan ArmstrongR-OK · Senate | Buy | $1K–15K | Mar 27, 2026 | Jul 21, 2026 |
| Gilbert CisnerosD-CA · House | Buy | $1K–15K | Feb 10, 2026 | Mar 9, 2026 |
| Gilbert CisnerosD-CA · House | Buy | $1K–15K | Jan 30, 2026 | Feb 13, 2026 |
| Ro KhannaD-CA · House | Buy | $15K–50K | Jan 29, 2026 | Feb 6, 2026 |
| Ro KhannaD-CA · House | Sell | $1K–15K | Jan 6, 2026 | Feb 6, 2026 |
| Markwayne MullinR-OK · Senate | Buy | $15K–50K | Dec 29, 2025 | Jan 16, 2026 |
| Gilbert CisnerosD-CA · House | Sell | $1K–15K | Dec 24, 2025 | Jan 12, 2026 |
| John BoozmanR-AR · Senate | Partial sell | $1K–15K | Dec 17, 2025 | Jan 13, 2026 |
| Gilbert CisnerosD-CA · House | Buy | $1K–15K | Nov 18, 2025 | Dec 15, 2025 |
| Lisa McClainR-MI · House | Sell | $1K–15K | Oct 31, 2025 | Nov 21, 2025 |
| Lisa McClainR-MI · House | Buy | $1K–15K | Oct 30, 2025 | Nov 21, 2025 |
| Lisa McClainR-MI · House | Sell | $1K–15K | Oct 30, 2025 | Nov 21, 2025 |
| Kevin HernR-OK · House | Sell | $15K–50K | Oct 28, 2025 | Nov 16, 2025 |
| Gilbert CisnerosD-CA · House | Buy | $1K–15K | Oct 17, 2025 | Nov 18, 2025 |
| Ro KhannaD-CA · House | Sell | $1K–15K | Oct 7, 2025 | Nov 6, 2025 |
| Valerie HoyleD-OR · House | Sell | $1K–15K | Sep 23, 2025 | Oct 10, 2025 |
| Lisa McClainR-MI · House | Sell | $1K–15K | Aug 4, 2025 | Sep 12, 2025 |
| Gilbert CisnerosD-CA · House | Sell | $1K–15K | Jul 31, 2025 | Aug 14, 2025 |
| Gilbert CisnerosD-CA · House | Sell | $1K–15K | Jun 26, 2025 | Jul 10, 2025 |
| Gilbert CisnerosD-CA · House | Sell | $1K–15K | Jun 11, 2025 | Jul 10, 2025 |
| Gilbert CisnerosD-CA · House | Sell | $1K–15K | May 13, 2025 | Jun 6, 2025 |
| Jefferson ShreveR-IN · House | Sell | $15K–50K | May 12, 2025 | Jun 22, 2025 |
| Gilbert CisnerosD-CA · House | Sell | $1K–15K | Apr 28, 2025 | May 6, 2025 |
| Ro KhannaD-CA · House | Buy | $1K–15K | Apr 23, 2025 | May 12, 2025 |
| Bruce WestermanR-AR · House | Sell | $1K–15K | Apr 21, 2025 | May 12, 2025 |
| Gilbert CisnerosD-CA · House | Sell | $1K–15K | Mar 17, 2025 | Apr 7, 2025 |
| Ro KhannaD-CA · House | Buy | $1K–15K | Mar 12, 2025 | Apr 10, 2025 |
| Ro KhannaD-CA · House | Sell | $1K–15K | Mar 6, 2025 | Apr 10, 2025 |
| Bruce WestermanR-AR · House | Buy | $1K–15K | Mar 3, 2025 | Apr 16, 2025 |
Frequently asked questions
- Which members of Congress traded BSX?
- 10 members of Congress disclosed trades in Boston Scientific Corp (BSX) in the last two years, led by Gilbert Cisneros (18 trades), Ro Khanna (8 trades), Kevin Hern (5 trades), Lisa McClain (5 trades) and John Boozman (3 trades).
- Is Congress buying or selling BSX?
- Members have been both buying and selling BSX: 19 purchases and 26 sales. Democrats made 27 trades and Republicans 18 trades.
- When did a member of Congress last trade BSX?
- The latest trade listed here is from September 9, 2026. Members have up to 45 days to disclose a trade, so newer ones appear as they are filed.
- Do famous investors own BSX?
- Yes. In their latest SEC 13F filings, Steve Cohen and Ray Dalio reported holding BSX. TraderCongress Pro shows their positions and changes in Celebrity Portfolio.