Congressional trades by ticker
BSX congressional trades
- Verified rows
- 29
- Filers
- 6
- Purchases
- 13
- Latest trade
- 2026-08-18
Verified BSX House disclosures
Parsed from official House Clerk periodic transaction reports. This snapshot contains 13 purchases and 16 sales. Reported owners: Self, Spouse, Joint. Transaction dates run from 2024-10-29 to 2026-08-18.
| Politician | Trade date | Asset | Type | Owner | Amount | Filing |
|---|---|---|---|---|---|---|
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Purchase | Self | $1,001 - $15,000 | #20035390 Filed 2026-09-10 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Purchase | Self | $1,001 - $15,000 | #20034906 Filed 2026-07-02 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Sale | Self | $1,001 - $15,000 | #20034906 Filed 2026-07-02 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Purchase | Self | $1,001 - $15,000 | #20034713 Filed 2026-06-08 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Purchase | Self | $1,001 - $15,000 | #20034713 Filed 2026-06-08 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Purchase | Self | $1,001 - $15,000 | #20034713 Filed 2026-06-08 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Purchase | Self | $1,001 - $15,000 | #20034144 Filed 2026-03-09 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Purchase | Self | $1,001 - $15,000 | #20033983 Filed 2026-02-13 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Sale | Self | $1,001 - $15,000 | #20033762 Filed 2026-01-12 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Purchase | Self | $1,001 - $15,000 | #20033619 Filed 2025-12-15 | |
| Lisa McClain | Boston Scientific Corporation Common Stock | Sale | Spouse | $1,001 - $15,000 | #20033446 Filed 2025-11-21 | |
| Lisa McClain | Boston Scientific Corporation Common Stock | Sale | Spouse | $1,001 - $15,000 | #20033446 Filed 2025-11-21 | |
| Lisa McClain | Boston Scientific Corporation Common Stock | Purchase | Spouse | $1,001 - $15,000 | #20033446 Filed 2025-11-21 | |
| Kevin Hern | Boston Scientific Corporation Common Stock | Sale | Joint | $15,001 - $50,000 | #20033458 Filed 2025-11-16 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Purchase | Self | $1,001 - $15,000 | #20033455 Filed 2025-11-18 | |
| Valerie Hoyle | Boston Scientific Corporation Common Stock | Sale | Spouse | $1,001 - $15,000 | #20032211 Filed 2025-10-10 | |
| Lisa McClain | Boston Scientific Corporation Common Stock | Sale | Spouse | $1,001 - $15,000 | #20030932 Filed 2025-09-12 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Sale | Self | $1,001 - $15,000 | #20030901 Filed 2025-08-14 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Sale | Self | $1,001 - $15,000 | #20030634 Filed 2025-07-10 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Sale | Self | $1,001 - $15,000 | #20030634 Filed 2025-07-10 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Sale | Self | $1,001 - $15,000 | #20030461 Filed 2025-06-06 | |
| Jefferson Shreve | Boston Scientific Corporation Common Stock | Sale | Self | $15,001 - $50,000 | #20030387 Filed 2025-06-22 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Sale | Self | $1,001 - $15,000 | #20030288 Filed 2025-05-06 | |
| Bruce Westerman | Boston Scientific Corporation Common Stock | Sale | Self | $1,001 - $15,000 | #20030332 Filed 2025-05-12 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Sale | Self | $1,001 - $15,000 | #20029026 Filed 2025-04-07 | |
| Bruce Westerman | Boston Scientific Corporation Common Stock | Purchase | Self | $1,001 - $15,000 | #20030146 Filed 2025-04-16 | |
| Gilbert Cisneros | Boston Scientific Corporation Common Stock | Sale | Self | $1,001 - $15,000 | #20027891 Filed 2025-03-06 | |
| Lisa McClain | Boston Scientific Corporation Common Stock | Purchase | Spouse | $1,001 - $15,000 | #20030891 Filed 2025-08-13 | |
| Valerie Hoyle | Boston Scientific Corporation Common Stock | Purchase | Spouse | $1,001 - $15,000 | #20032070 Filed 2025-09-12 |
A filing can describe the member, a spouse, a dependent, or a joint asset. Amounts are statutory ranges, not execution prices. See how to read congressional stock-trade disclosures before treating a delayed row as a trading signal.
The filing is free
Keep the BSX range and owner as filed. Membership adds the investment view around the money, not a list to copy.
Related research
BSX congressional trades — FAQ
Who in Congress traded BSX?
House Clerk periodic reports for 2025 and 2026 contain 29 verified BSX rows from 6 members: Bruce Westerman, Gilbert Cisneros, Jefferson Shreve, Kevin Hern, and 2 other members. Image-only filings are excluded, and this is not a live brokerage statement.
Does this page show current BSX holdings?
No. STOCK Act filings disclose reportable transactions after the fact, usually within 45 days, as amount ranges and owners. They do not prove a current position, an exact share count, or why the trade happened.
Why are BSX amounts shown as ranges?
House periodic transaction reports use statutory value bands such as $1,001 - $15,000; $15,001 - $50,000. Yield Theory keeps those ranges instead of inventing a midpoint, exact trade size, or return.
How complete is BSX congressional-trade coverage?
This snapshot covers every machine-readable House periodic transaction report for 2025 and 2026 (142 members). Image-only filings and Senate eFD filings are not included, so missing rows are not proof that no other lawmaker traded BSX.
Yield Theory is not affiliated with any elected official. This page uses the 2025–2026 House Clerk periodic report snapshot generated 2026-09-20. It is not a complete lifetime portfolio, a performance track record, or investment advice.
A disclosure is not a thesis.
This page shows who reported BSX and in what range. Membership is the monthly sourced call, plus a five-minute check when the evidence moves. $15/month or $150/year.
$15/mo or $150/yr · cancel future renewals anytime · sources included