Robert P. Bresnahan, Jr. sold Merck & Company Inc (NYSE: MRK)
Robert P. Bresnahan, Jr. (R-PA), a U.S. Representative, has disclosed 3 trades in Merck & Company Inc (MRK) since 2025, 1 purchase and 2 sales, worth an estimated $98K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts).
The trade highlighted here is a sale: Robert P. Bresnahan, Jr. sold $15,001 - $50,000 of Merck & Company Inc (NYSE: MRK) on February 25, 2025. Since that trade, MRK is up +49.03% against the S&P 500 up +24.54%, an outperformance of +24.50%.
Across these filings, Robert P. Bresnahan, Jr. has been a net seller of MRK (a buy-to-sell ratio of 0.50). The most recent disclosed MRK transaction shown was dated May 15, 2025. Each row in the table below links to that trade and its post-trade performance versus the market.
Data updated
Robert P. Bresnahan, Jr.'s MRK trades vs the price
MRK is up +49.03% since Robert P. Bresnahan, Jr. sold on February 25, 2025, versus +24.54% for the S&P 500.
Performance since this trade
All Robert P. Bresnahan, Jr. MRK trades
Robert P. Bresnahan, Jr. & MRK trading FAQ
Is it legal for Robert P. Bresnahan, Jr. to trade Merck & Company Inc (MRK) stock?
Yes. Members of Congress are allowed to trade individual stocks, including Merck & Company Inc (MRK), 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 Robert P. Bresnahan, Jr. sell MRK?
Robert P. Bresnahan, Jr. disclosed a sale of $15,001 - $50,000 of Merck & Company Inc (MRK) on February 25, 2025, according to public STOCK Act filings.
How has MRK performed since Robert P. Bresnahan, Jr.'s trade?
Since Robert P. Bresnahan, Jr. sold MRK on February 25, 2025, the stock is up +49.03%, versus +24.54% for the S&P 500 over the same period, an outperformance of +24.50%.
How many times has Robert P. Bresnahan, Jr. traded MRK?
Robert P. Bresnahan, Jr. has disclosed 3 MRK trades since 2025 (1 purchase and 2 sales). 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 MRK trades?
Quantellect tracks every disclosed congressional trade in Merck & Company Inc (MRK) on the Merck & Company Inc congressional trading page, which aggregates filings across all members of Congress.
Robert P. Bresnahan, Jr.'s MRK tradesAll congressional filings for Merck & Company IncRobert P. Bresnahan, Jr.'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.