Washington · Established 2026

The Potomac Ledger

Tracking Washington Stock Trades · Decoded Each Week

Stock · Healthcare

Boston Scientific Corporation BSX

Who in Washington is trading it · Feb 10 – Sep 28

U.S. members of Congress and senior executive-branch officials must disclose their trades in Boston Scientific Corporation (BSX) under the STOCK Act and federal ethics rules. Below is every disclosed BSX trade we track — who traded it, when it was disclosed, and the disclosed dollar range. Figures are disclosed ranges; disclosure dates lag the trade by 30–45 days.

60Disclosed trades
15Officials
12/17Buys / Sells
$361K–$1.5MDisclosed $ volume
57/3Congress / Exec
8Flagged overlap

Who has traded BSX

…and 3 more officials.

Recent disclosed BSX trades

OfficialDisclosedTxnAmountFlags
Kevin HernSep 28SELL$50K–$100KConflict
Kevin HernSep 28SELL$15K–$50KConflict
Kevin HernSep 28SELL$50K–$100KConflict
Kevin HernSep 28SELL$1K–$15KConflict
Gilbert CisnerosSep 11BUY$1K–$15K
Ro KhannaSep 7BUY$1K–$15K
Ro KhannaAug 12SELL$1K–$15K
John BoozmanJul 13SELL$1K–$15K
Ro KhannaJul 8BUY$1K–$15K
Gilbert CisnerosJul 3SELL$1K–$15K
Gilbert CisnerosJul 3BUY$1K–$15K
Markwayne MullinJun 24SELL$50K–$100KLate
Gilbert CisnerosMar 6BUY$1K–$15K
Gilbert CisnerosFeb 11BUY$1K–$15K
Gilbert CisnerosDec 12BUY$1K–$15K
Gilbert CisnerosNov 12BUY$1K–$15K
Lisa McClainNov 1SELL$1K–$15K
Lisa McClainNov 1BUY$1K–$15K
Lisa McClainNov 1SELL$1K–$15K
Valerie HoyleSep 23SELL$1K–$15K
Valerie HoyleSep 12p$1K–$15KLate
Lisa McClainSep 12s$1K–$15K
Gilbert CisnerosAug 14s (partial)$1K–$15K
Gilbert CisnerosJul 10s (partial)$1K–$15K
Gilbert CisnerosJul 10s (partial)$1K–$15K
Gilbert CisnerosJun 6s (partial)$1K–$15K
Bruce WestermanMay 12s$1K–$15K
Gilbert CisnerosMay 6s (partial)$1K–$15K
Troy D EdgarMay 1SELL$1K–$15KLate
Bruce WestermanApr 16p$1K–$15K
Gilbert CisnerosApr 7s (partial)$1K–$15K
Gilbert CisnerosMar 6SELL$1K–$15K
John BoozmanMar 6BUY$1K–$15K
John R CurtisDec 15s$1K–$15K
Markwayne MullinNov 1BUY$1K–$15K
Markwayne MullinOct 12BUY$15K–$50K
Lois FrankelOct 10s$1K–$15K
Lois FrankelJun 24p$1K–$15K
Lois FrankelJun 24s (partial)$1K–$15K
Lois FrankelMay 19SELL$1K–$15K

Showing 40 of 60 disclosed BSX trades — the full history and downloadable data are in The Full Ledger, or query it via the API.