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Are Members of Congress Buying or Selling Boston Scientific?
3 members of the U.S. Congress have traded Boston Scientific (BSX) stock in the past 90 days, across 3 buys and 2 sells. Congressional trades are reported under the STOCK Act and are typically disclosed within 45 days of the transaction.
Congressional trading is one of the alternative data signals AltIndex tracks as part of the BSX AI Score. For corporate insider activity, see BSX insider transactions. To browse trades across every ticker, visit the Congress Trading tracker.
Which Congress Members Are Trading Boston Scientific?
| Member of Congress | Activity | Trades | Last Trade |
|---|---|---|---|
| Gilbert Cisneros | Bought $64,000 | 13 | Jun 5, 2026 |
| Ro Khanna | Bought $41,000 | 3 | Jul 7, 2026 |
| Jefferson Shreve | Sold $33,000 | 1 | May 12, 2025 |
| Kevin Hern | Sold $33,000 | 1 | Oct 28, 2025 |
| Gil Cisneros | Sold $24,000 | 3 | Apr 28, 2025 |
| Lisa McClain | Mixed $16,000 | 2 | Aug 4, 2025 |
BSX Congressional Trade History
| Member of Congress | Trade Date | Type | Estimated Size |
|---|---|---|---|
| Ro Khanna | Jul 7, 2026 | Sell | $1K – $15K |
| Gilbert Cisneros | Jun 5, 2026 | Buy | $1K – $15K |
| John Boozman | Jun 4, 2026 | Sell | $1K – $15K |
| Ro Khanna | Jun 2, 2026 | Buy | $1K – $15K |
| Gilbert Cisneros | May 29, 2026 | Buy | $1K – $15K |
| Gilbert Cisneros | May 19, 2026 | Buy | $1K – $15K |
| Gilbert Cisneros | May 11, 2026 | Buy | $1K – $15K |
| Ro Khanna | Mar 30, 2026 | Buy | $15K – $50K |
| Gilbert Cisneros | Feb 10, 2026 | Buy | $1K – $15K |
| Gilbert Cisneros | Jan 30, 2026 | Buy | $1K – $15K |
| Gilbert Cisneros | Dec 24, 2025 | Sell | $1K – $15K |
| Gilbert Cisneros | Nov 18, 2025 | Buy | $1K – $15K |
| Kevin Hern | Oct 28, 2025 | Sell | $15K – $50K |
| Gilbert Cisneros | Oct 17, 2025 | Buy | $1K – $15K |
| Val Hoyle | Sep 23, 2025 | Sell | $1K – $15K |
| Lisa McClain | Aug 4, 2025 | Sell | $1K – $15K |
| Gilbert Cisneros | Jul 31, 2025 | Sell | $1K – $15K |
| Gilbert Cisneros | Jun 26, 2025 | Sell | $1K – $15K |
| Gilbert Cisneros | Jun 11, 2025 | Sell | $1K – $15K |
| Gilbert Cisneros | May 13, 2025 | Sell | $1K – $15K |
| Jefferson Shreve | May 12, 2025 | Sell | $15K – $50K |
| Gil Cisneros | Apr 28, 2025 | Sell | $1K – $15K |
| Bruce Westerman | Apr 21, 2025 | Sell | $1K – $15K |
| Gil Cisneros | Mar 17, 2025 | Sell | $1K – $15K |
| Bruce Westerman | Mar 3, 2025 | Buy | $1K – $15K |
| Gil Cisneros | Feb 24, 2025 | Sell | $1K – $15K |
| Lisa McClain | Dec 11, 2024 | Buy | $1K – $15K |
| Valerie Hoyle | Oct 29, 2024 | Buy | $1K – $15K |
Frequently Asked Questions: Boston Scientific Congress Trading
In the past 90 days, members of Congress have made 3 purchases and 2 sales of BSX stock. The net buying may reflect confidence in the stock. Congressional trades are disclosed under the STOCK Act — view the full history on this page.
Some research has found that congressional stock trades have at times outperformed the market, possibly due to informational advantages. AltIndex tracks these trades as one of 25+ signals in the AI Score. See the full Congress Trading tracker for all recent trades.
Ro Khanna sold Boston Scientific (BSX) stock most recently, on July 7, 2026.
The estimated net value of congressional trades in Boston Scientific over the past 2 years is negative, at -$41,000, meaning members of Congress have on balance sold more than they have bought.
Members of Congress can have early visibility into legislation, regulation, and government contracts that may affect a company. Tracking their disclosed trades — alongside other signals — can offer additional context for investment decisions.
