Boston Scientific Corporation (BSX)
NYSE • Currently up 0.63 (+1.10%) in today's trading session
5 members of Congress have disclosed 34 trades in Boston Scientific Corporation (BSX) via STOCK Act filings. The most recent disclosure was a purchase by Gilbert Cisneros on 10 February 2026. The most active traders have been Gilbert Cisneros (12), John Curtis (9), and Lisa McClain (6). Aggregate disclosed activity totals roughly $319.5K in purchases and $168.5K in sales (midpoint estimates from bracketed disclosure amounts).
Boston Scientific Corporation is currently trading at $57.78, positioned at 9% of its 52-week range ($52.52 – $109.50).
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Boston Scientific Corporation Price History and Technical Analysis
Congressional Trading Activity for BSX
| Gilbert Cisneros | 10 Feb 2026 | 9 Mar 2026 | Purchase | Stock | $1,001 - $15,000 | -22.05% | |
| Gilbert Cisneros | 30 Jan 2026 | 13 Feb 2026 | Purchase | Stock | $1,001 - $15,000 | -37.42% | |
| Gilbert Cisneros | 24 Dec 2025 | 12 Jan 2026 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 18 Nov 2025 | 15 Dec 2025 | Purchase | Stock | $1,001 - $15,000 | -43.22% | |
| Lisa McClain | 31 Oct 2025 | 21 Nov 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Lisa McClain | 30 Oct 2025 | 21 Nov 2025 | Purchase | Stock | $1,001 - $15,000 | -42.39% | |
| Lisa McClain | 30 Oct 2025 | 21 Nov 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Kevin Hern | 28 Oct 2025 | 16 Nov 2025 | Sale | Stock | $15,001 - $50,000 | N/A | |
| Gilbert Cisneros | 17 Oct 2025 | 18 Nov 2025 | Purchase | Stock | $1,001 - $15,000 | -40.91% | |
| Lisa McClain | 4 Aug 2025 | 12 Sept 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 31 Jul 2025 | 14 Aug 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 26 Jun 2025 | 10 Jul 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 11 Jun 2025 | 10 Jul 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 13 May 2025 | 6 Jun 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 28 Apr 2025 | 6 May 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 17 Mar 2025 | 7 Apr 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 24 Feb 2025 | 6 Mar 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| John Curtis | 4 Dec 2023 | 15 Dec 2023 | Sale | Stock | $1,001 - $15,000 | N/A | |
| John Curtis | 23 Feb 2023 | 13 Mar 2023 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Kevin Hern | 21 Jul 2021 | 15 Sept 2021 | Purchase | Stock | $15,001 - $50,000 | N/A | |
| Kevin Hern | 1 Jul 2021 | 15 Sept 2021 | Purchase | Stock | $100,001 - $250,000 | N/A | |
| John Curtis | 22 Jun 2021 | 6 Jul 2021 | Purchase | Stock | $1,001 - $15,000 | N/A | |
| Kevin Hern | 20 May 2021 | 15 Jun 2021 | Purchase | Stock | $1,001 - $15,000 | N/A | |
| Kevin Hern | 20 May 2021 | 15 Jun 2021 | Purchase | Stock | $1,001 - $15,000 | N/A | |
| Kevin Hern | 20 May 2021 | 15 Jun 2021 | Purchase | Stock | $1,001 - $15,000 | N/A | |
| John Curtis | 27 Mar 2020 | 9 Apr 2020 | Purchase | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 25 Apr 2019 | 9 May 2019 | Sale | Stock | $1,001 - $15,000 | N/A |
Select transactions to view their annotations on the chart
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Frequently Asked Questions about BSX
- Which members of Congress have traded BSX?
- 5 members of Congress have disclosed 34 trades in Boston Scientific Corporation (BSX) under the STOCK Act. The most active traders are Gilbert Cisneros, John Curtis, and Lisa McClain.
- When was BSX most recently disclosed by Congress?
- The most recent BSX disclosure was a purchase by Gilbert Cisneros on 10 February 2026.
- What is the total disclosed congressional trading volume for BSX?
- Members of Congress have disclosed approximately $319.5K in BSX purchases and $168.5K in sales. These figures are midpoint estimates derived from the bracketed amount ranges used in STOCK Act filings.
- How can I track new congressional trades in BSX?
- This BSX page updates as soon as new STOCK Act disclosures are filed for Boston Scientific Corporation. Every trade, politician, transaction date and amount range is surfaced above, typically within hours of the official filing appearing on the House or Senate disclosure portals.
Track BSX in Congress
See when politicians buy or sell this stock