Boston Scientific (BSX)
Healthcare · Medical - Devices
12 members of Congress have disclosed 57 trades in Boston Scientific (BSX) since 2023: 21 buys and 36 sales. The most recent was disclosed on Oct 7, 2026. 1 trade was made by members of a committee that oversees Boston Scientific's industry.
- Trades disclosed
- 57
- Members trading
- 12
- Buys / sells
- 21 / 36
- Reported value
- $225K–$1.2M
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What else is happening at BSX
All research →Company filings and public records connected to this stock, ordered by when they became public or were first observed.
BSX: 10-Q financial filing
Filed 10-Q for an event or period dated 2026-09-30. Read the company report for its disclosures.
1 congressional household disclosed purchases in the past 90 days. See the trades
BSX: Financial results
Filed 8-K for an event or period dated 2026-10-28. Financial results.
1 congressional household disclosed purchases in the past 90 days. See the trades
BSX: Leadership change · Other company developments
Filed 8-K for an event or period dated 2026-10-01. Leadership change; Other company developments.
1 congressional household disclosed purchases in the past 90 days. See the trades
BSX: Leadership change
Filed 8-K for an event or period dated 2026-09-21. Leadership change.
1 congressional household disclosed purchases in the past 90 days. See the trades
Committee overlaps
Trades by members of a committee that oversees Boston Scientific's industry. An overlap is a fact about the trade, not evidence of wrongdoing.
Who traded BSX
- Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)9 buys · 9 sales99Sep 10, 2026
- Rep. Kevin Hern (R-OK-1)0 buys · 7 sales07Sep 25, 2026
- Rep. Lois Frankel (D-FL-22)1 buy · 6 sales16Oct 10, 2023
- Rep. Ro Khanna (D-CA-17)2 buys · 3 sales23Oct 7, 2026
- Rep. Lisa C. McClain (R-MI-9)2 buys · 3 sales23Nov 21, 2025
- Sen. John Boozman (R-AR)1 buy · 2 sales12Jul 13, 2026
- Sen. Markwayne Mullin (R-OK)3 buys · 0 sales30Jan 16, 2026
- Sen. John R. Curtis (R-UT)0 buys · 3 sales03Dec 15, 2023
- Rep. Val T. Hoyle (D-OR-4)1 buy · 1 sale11Oct 10, 2025
- Rep. Bruce Westerman (R-AR-4)1 buy · 1 sale11May 12, 2025
- Sen. Alan Armstrong (R-OK)1 buy · 0 sales10Jul 21, 2026
- Rep. Jefferson Shreve (R-IN-6)0 buys · 1 sale01Jun 22, 2025
All trades
- Oct 7, 2026$1K–$15K
Rep. Ro Khanna (D-CA-17)
$1K–$15K · Traded Sep 11, 2026 · disclosed Oct 7, 2026 · Dependent
- Oct 7, 2026$1K–$15K
Rep. Ro Khanna (D-CA-17)
$1K–$15K · Traded Sep 4, 2026 · disclosed Oct 7, 2026 · Spouse
- Sep 25, 2026$50K–$100K
Rep. Kevin Hern (R-OK-1)
$50K–$100K · Traded Sep 9, 2026 · disclosed Sep 25, 2026 · Joint
- Sep 25, 2026$50K–$100K
Rep. Kevin Hern (R-OK-1)
Sold (partial) Boston Scientific BSX
$50K–$100K · Traded Sep 4, 2026 · disclosed Sep 25, 2026 · Joint
- Sep 25, 2026$1K–$15K
Rep. Kevin Hern (R-OK-1)
$1K–$15K · Traded Sep 3, 2026 · disclosed Sep 25, 2026 · Dependent
- Sep 25, 2026$1K–$15K
Rep. Kevin Hern (R-OK-1)
$1K–$15K · Traded Sep 3, 2026 · disclosed Sep 25, 2026 · Dependent
- Sep 25, 2026$1K–$15K
Rep. Kevin Hern (R-OK-1)
$1K–$15K · Traded Sep 3, 2026 · disclosed Sep 25, 2026 · Dependent
- Sep 25, 2026$15K–$50K
Rep. Kevin Hern (R-OK-1)
$15K–$50K · Traded Aug 31, 2026 · disclosed Sep 25, 2026 · Joint
- Sep 10, 2026$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
$1K–$15K · Traded Aug 18, 2026 · disclosed Sep 10, 2026
- Jul 21, 2026$1K–$15K
Sen. Alan Armstrong (R-OK)
$1K–$15K · Traded Mar 27, 2026 · disclosed Jul 21, 2026 · filed 116 days later
Committee overlap: HELP - Jul 13, 2026$1K–$15K
Sen. John Boozman (R-AR)
Sold (partial) Boston Scientific BSX
$1K–$15K · Traded Jun 4, 2026 · disclosed Jul 13, 2026 · Joint
- Jul 2, 2026$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
$1K–$15K · Traded Jun 5, 2026 · disclosed Jul 2, 2026
- Jul 2, 2026$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
Sold (partial) Boston Scientific BSX
$1K–$15K · Traded Jun 5, 2026 · disclosed Jul 2, 2026
- Jun 8, 2026$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
$1K–$15K · Traded May 29, 2026 · disclosed Jun 8, 2026
- Jun 8, 2026$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
$1K–$15K · Traded May 19, 2026 · disclosed Jun 8, 2026
- Jun 8, 2026$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
$1K–$15K · Traded May 11, 2026 · disclosed Jun 8, 2026
- Mar 9, 2026$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
$1K–$15K · Traded Feb 10, 2026 · disclosed Mar 9, 2026
- Feb 13, 2026$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
$1K–$15K · Traded Jan 30, 2026 · disclosed Feb 13, 2026
- Jan 16, 2026$15K–$50K
Sen. Markwayne Mullin (R-OK)
$15K–$50K · Traded Dec 29, 2025 · disclosed Jan 16, 2026 · Joint
- Jan 13, 2026$1K–$15K
Sen. John Boozman (R-AR)
Sold (partial) Boston Scientific BSX
$1K–$15K · Traded Dec 17, 2025 · disclosed Jan 13, 2026 · Joint
- Jan 12, 2026$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
Sold (partial) Boston Scientific BSX
$1K–$15K · Traded Dec 24, 2025 · disclosed Jan 12, 2026
- Dec 15, 2025$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
$1K–$15K · Traded Nov 18, 2025 · disclosed Dec 15, 2025
- Nov 21, 2025$1K–$15K
Rep. Lisa C. McClain (R-MI-9)
$1K–$15K · Traded Oct 31, 2025 · disclosed Nov 21, 2025 · Spouse
- Nov 21, 2025$1K–$15K
Rep. Lisa C. McClain (R-MI-9)
$1K–$15K · Traded Oct 30, 2025 · disclosed Nov 21, 2025 · Spouse
- Nov 21, 2025$1K–$15K
Rep. Lisa C. McClain (R-MI-9)
$1K–$15K · Traded Oct 30, 2025 · disclosed Nov 21, 2025 · Spouse
- Nov 18, 2025$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
$1K–$15K · Traded Oct 17, 2025 · disclosed Nov 18, 2025
- Nov 16, 2025$15K–$50K
Rep. Kevin Hern (R-OK-1)
Sold (partial) Boston Scientific BSX
$15K–$50K · Traded Oct 28, 2025 · disclosed Nov 16, 2025 · Joint
- Oct 10, 2025$1K–$15K
Rep. Val T. Hoyle (D-OR-4)
$1K–$15K · Traded Sep 23, 2025 · disclosed Oct 10, 2025 · Spouse
- Sep 12, 2025$1K–$15K
Rep. Lisa C. McClain (R-MI-9)
Sold (partial) Boston Scientific BSX
$1K–$15K · Traded Aug 4, 2025 · disclosed Sep 12, 2025 · Spouse
- Sep 12, 2025$1K–$15K
Rep. Val T. Hoyle (D-OR-4)
$1K–$15K · Traded Oct 29, 2024 · disclosed Sep 12, 2025 · Spouse · filed 318 days later
- Aug 14, 2025$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
Sold (partial) Boston Scientific BSX
$1K–$15K · Traded Jul 31, 2025 · disclosed Aug 14, 2025
- Aug 13, 2025$1K–$15K
Rep. Lisa C. McClain (R-MI-9)
$1K–$15K · Traded Dec 11, 2024 · disclosed Aug 13, 2025 · Spouse · filed 245 days later
- Jul 10, 2025$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
Sold (partial) Boston Scientific BSX
$1K–$15K · Traded Jun 26, 2025 · disclosed Jul 10, 2025
- Jul 10, 2025$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
Sold (partial) Boston Scientific BSX
$1K–$15K · Traded Jun 11, 2025 · disclosed Jul 10, 2025
- Jun 22, 2025$15K–$50K
Rep. Jefferson Shreve (R-IN-6)
$15K–$50K · Traded May 12, 2025 · disclosed Jun 22, 2025
- Jun 6, 2025$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
Sold (partial) Boston Scientific BSX
$1K–$15K · Traded May 13, 2025 · disclosed Jun 6, 2025
- May 12, 2025$1K–$15K
Rep. Bruce Westerman (R-AR-4)
$1K–$15K · Traded Apr 21, 2025 · disclosed May 12, 2025
- May 6, 2025$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
Sold (partial) Boston Scientific BSX
$1K–$15K · Traded Apr 28, 2025 · disclosed May 6, 2025
- Apr 16, 2025$1K–$15K
Rep. Bruce Westerman (R-AR-4)
$1K–$15K · Traded Mar 3, 2025 · disclosed Apr 16, 2025
- Apr 7, 2025$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
Sold (partial) Boston Scientific BSX
$1K–$15K · Traded Mar 17, 2025 · disclosed Apr 7, 2025
- Mar 6, 2025$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
Sold (partial) Boston Scientific BSX
$1K–$15K · Traded Feb 24, 2025 · disclosed Mar 6, 2025
- Mar 6, 2025$1K–$15K
Sen. John Boozman (R-AR)
$1K–$15K · Traded Feb 13, 2025 · disclosed Mar 6, 2025 · Joint
- Dec 15, 2023$1K–$15K
Rep. John R. Curtis (R-UT)
$1K–$15K · Traded Dec 4, 2023 · disclosed Dec 15, 2023 · Joint
- Nov 8, 2023$1K–$15K
Rep. Ro Khanna (D-CA-17)
$1K–$15K · Traded Oct 17, 2023 · disclosed Nov 8, 2023
- Nov 8, 2023$1K–$15K
Rep. Ro Khanna (D-CA-17)
$1K–$15K · Traded Oct 10, 2023 · disclosed Nov 8, 2023 · Spouse
- Nov 8, 2023$1K–$15K
Rep. Ro Khanna (D-CA-17)
$1K–$15K · Traded Oct 2, 2023 · disclosed Nov 8, 2023
- Nov 1, 2023$1K–$15K
Sen. Markwayne Mullin (R-OK)
$1K–$15K · Traded Oct 3, 2023 · disclosed Nov 1, 2023 · Joint
- Oct 12, 2023$15K–$50K
Sen. Markwayne Mullin (R-OK)
$15K–$50K · Traded Sep 13, 2023 · disclosed Oct 12, 2023 · Joint
- Oct 10, 2023$1K–$15K
Rep. Lois Frankel (D-FL-22)
$1K–$15K · Traded Sep 8, 2023 · disclosed Oct 10, 2023
- Oct 10, 2023$1K–$15K
Rep. Lois Frankel (D-FL-22)
$1K–$15K · Traded Sep 8, 2023 · disclosed Oct 10, 2023
From periodic transaction reports filed under the STOCK Act. Amounts are the ranges members report, and trades can be disclosed up to 45 days after they happen. Nothing here is investment advice.
