Sheldon Whitehouse bought Amgen Inc (NASDAQ: AMGN)
Sheldon Whitehouse (D-RI), a U.S. Senator, has disclosed 14 trades in Amgen Inc (AMGN) since 2014, 11 purchases and 3 sales, worth an estimated $161K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts).
The trade highlighted here is a purchase: Sheldon Whitehouse bought $1,001 - $15,000 of Amgen Inc (NASDAQ: AMGN) on May 27, 2015. Since that trade, AMGN is up +233.17% against the S&P 500 up +312.29%, an outperformance of -79.12%.
Across these filings, Sheldon Whitehouse has been a net buyer of AMGN (a buy-to-sell ratio of 3.67). The most recent disclosed AMGN transaction shown was dated September 4, 2025. Each row in the table below links to that trade and its post-trade performance versus the market.
Data updated
Sheldon Whitehouse's AMGN trades vs the price
AMGN is up +233.17% since Sheldon Whitehouse bought on May 27, 2015, versus +312.29% for the S&P 500.
Performance since this trade
All Sheldon Whitehouse AMGN trades
Estimated profit is shown for buys only, marked to the latest close. It is an estimate and does not net later sells, taxes, or fees.
Sheldon Whitehouse & AMGN trading FAQ
Is it legal for Sheldon Whitehouse to trade Amgen Inc (AMGN) stock?
Yes. Members of Congress are allowed to trade individual stocks, including Amgen Inc (AMGN), 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 Sheldon Whitehouse buy AMGN?
Sheldon Whitehouse disclosed a purchase of $1,001 - $15,000 of Amgen Inc (AMGN) on May 27, 2015, according to public STOCK Act filings.
How has AMGN performed since Sheldon Whitehouse's trade?
Since Sheldon Whitehouse bought AMGN on May 27, 2015, the stock is up +233.17%, versus +312.29% for the S&P 500 over the same period, an outperformance of -79.12%.
How many times has Sheldon Whitehouse traded AMGN?
Sheldon Whitehouse has disclosed 14 AMGN trades since 2014 (11 purchases and 3 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 AMGN trades?
Quantellect tracks every disclosed congressional trade in Amgen Inc (AMGN) on the Amgen Inc congressional trading page, which aggregates filings across all members of Congress.
Sheldon Whitehouse's AMGN tradesAll congressional filings for Amgen IncSheldon Whitehouse'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.