
Thad Cochran bought Boston Scientific Corp (NYSE: BSX)
Thad Cochran (R-MS), a U.S. Senator, has disclosed 2 trades in Boston Scientific Corp (BSX) since 2015, 1 purchase and 1 sale, worth an estimated $16K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts).
The trade highlighted here is a purchase: Thad Cochran bought $1,001 - $15,000 of Boston Scientific Corp (NYSE: BSX) on March 20, 2015. Since that trade, BSX is up +158.07% against the S&P 500 up +316.78%, an outperformance of -158.71%.
Across these filings, Thad Cochran has been a balanced trader of BSX (a buy-to-sell ratio of 1.00). The most recent disclosed BSX transaction shown was dated June 15, 2015. Each row in the table below links to that trade and its post-trade performance versus the market.
Data updated
Thad Cochran's BSX trades vs the price
BSX is up +158.07% since Thad Cochran bought on March 20, 2015, versus +316.78% for the S&P 500.
Performance since this trade
All Thad Cochran BSX trades
Thad Cochran & BSX trading FAQ
Is it legal for Thad Cochran to trade Boston Scientific Corp (BSX) stock?
Yes. Members of Congress are allowed to trade individual stocks, including Boston Scientific Corp (BSX), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; this page does not imply the trade was improper.
When did Thad Cochran buy BSX?
Thad Cochran disclosed a purchase of $1,001 - $15,000 of Boston Scientific Corp (BSX) on March 20, 2015, according to public STOCK Act filings.
How has BSX performed since Thad Cochran's trade?
Since Thad Cochran bought BSX on March 20, 2015, the stock is up +158.07%, versus +316.78% for the S&P 500 over the same period, an outperformance of -158.71%.
How many times has Thad Cochran traded BSX?
Thad Cochran has disclosed 2 BSX trades since 2015 (1 purchase and 1 sale). Every disclosed trade is listed on this page.
How soon must members of Congress disclose a trade?
Under the STOCK Act, members of Congress must publicly report a covered transaction within 45 days of the trade. Filings can still be delayed, amended, or contain errors.
Where can I see all congressional BSX trades?
Quantellect tracks every disclosed congressional trade in Boston Scientific Corp (BSX) on the Boston Scientific Corp congressional trading page, which aggregates filings across all members of Congress.
Thad Cochran's BSX tradesAll congressional filings for Boston Scientific CorpThad Cochran's full profile
Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. Estimated prices and post-trade returns are derived algorithmically from public filings and end-of-day market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.

