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Congress Stock Tracker

Tracking congressional stock trades from public STOCK Act Periodic Transaction Reports (PTRs) filed by members of the US House and Senate.

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© 2026 Congress Stock Tracker. Data from public STOCK Act filings.For informational purposes only. Not financial advice.
Stocks
Alnylam Pharmaceuticals, Inc.

Alnylam Pharmaceuticals, Inc.ALNY

NASDAQHealthcareBiotechnology$313.41-1.20%

Price as of Mar 15, 4:26 PM EDT · delayed, not real-time

A biopharmaceutical company focused on discovering and developing RNA interference (RNAi) therapeutics for genetically defined diseases. Its pipeline includes treatments for rare genetic, cardio-metabolic, and hepatic infectious diseases, making it a key player in the precision medicine space. Investors monitor Alnylam for its innovative platform and potential blockbuster drugs in late-stage trials.

Market Cap: $41.6B52W Range: $205.87 – $495.55

Congressional Interest in Alnylam Pharmaceuticals, Inc. (ALNY)

9 members of Congress have disclosed 31 trades in Alnylam Pharmaceuticals, Inc. (ALNY), a Healthcare company. The buy/sell breakdown shows 16 purchases versus 15 sales, indicating net buying interest from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
31
Unique Politicians
9
Buys
16
Sells
15

Who in Congress Is Trading ALNY?

DatePoliticianTypeAmountSecurity
2025-05-12Jefferson Shrevesell$15K – $50KStock
2024-11-19MICHAEL T. MCCAULsell$50K – $100KStock
2024-01-29Josh Gottheimersell$1K – $15KStock
2024-01-11Josh Gottheimerbuy$1K – $15KStock
2023-12-11Josh Gottheimersell$1K – $15KStock
2023-03-06Daniel Goldmanbuy$15K – $50KStock
2023-01-31Daniel Goldmansell$15K – $50KStock
2022-09-28Josh Gottheimerbuy$1K – $15KStock
2020-11-13Josh Gottheimersell$1K – $15KStock
2020-04-06Josh Gottheimerbuy$1K – $15KStock
2020-01-06David P. Roebuy$1K – $15KStock
2019-08-21MICHAEL T. MCCAULsell$1K – $15KStock
2018-10-23JOHN K. DELANEYbuy$1K – $15KStock
2018-10-18Josh Gottheimersell$1K – $15KStock
2018-06-01Josh Gottheimerbuy$1K – $15KStock
2018-03-05Barbara J. Comstocksell$15K – $50KStock
2017-10-12Barbara J. Comstockbuy$15K – $50KStock
2016-12-30Richard L. Hannasell$1K – $15KOption
2016-12-30Richard L. Hannabuy$50K – $100KStock
2016-12-13Richard L. Hannasell$100K – $250KStock
2016-11-16MICHAEL T. MCCAULbuy$1K – $15KStock
2016-11-11MICHAEL T. MCCAULsell$1K – $15KStock
2016-11-02MICHAEL T. MCCAULbuy$50K – $100KStock
2016-10-13Richard L. Hannabuy$100K – $250KStock
2016-10-05MICHAEL T. MCCAULsell$1K – $15KStock
2016-10-03MICHAEL T. MCCAULsell$1K – $15KStock
2015-12-18MICHAEL T. MCCAULsell$15K – $50KStock
2015-11-05JOHN K. DELANEYbuy$1K – $15KStock
2015-07-31JAMES B. RENACCIbuy$15K – $50KStock
2015-06-24JOHN K. DELANEYbuy$15K – $50KStock
2015-03-03JOHN K. DELANEYbuy$1K – $15KStock
Jefferson Shrevesell
2025-05-12$15K – $50K
Stock
MICHAEL T. MCCAULsell
2024-11-19$50K – $100K
Stock
Josh Gottheimersell
2024-01-29$1K – $15K
Stock
Josh Gottheimerbuy
2024-01-11$1K – $15K
Stock
Josh Gottheimersell
2023-12-11$1K – $15K
Stock
Daniel Goldmanbuy
2023-03-06$15K – $50K
Stock
Daniel Goldmansell
2023-01-31$15K – $50K
Stock
Josh Gottheimerbuy
2022-09-28$1K – $15K
Stock
Josh Gottheimersell
2020-11-13$1K – $15K
Stock
Josh Gottheimerbuy
2020-04-06$1K – $15K
Stock
David P. Roebuy
2020-01-06$1K – $15K
Stock
MICHAEL T. MCCAULsell
2019-08-21$1K – $15K
Stock
JOHN K. DELANEYbuy
2018-10-23$1K – $15K
Stock
Josh Gottheimersell
2018-10-18$1K – $15K
Stock
Josh Gottheimerbuy
2018-06-01$1K – $15K
Stock
Barbara J. Comstocksell
2018-03-05$15K – $50K
Stock
Barbara J. Comstockbuy
2017-10-12$15K – $50K
Stock
Richard L. Hannasell
2016-12-30$1K – $15K
Option
Richard L. Hannabuy
2016-12-30$50K – $100K
Stock
Richard L. Hannasell
2016-12-13$100K – $250K
Stock
MICHAEL T. MCCAULbuy
2016-11-16$1K – $15K
Stock
MICHAEL T. MCCAULsell
2016-11-11$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2016-11-02$50K – $100K
Stock
Richard L. Hannabuy
2016-10-13$100K – $250K
Stock
MICHAEL T. MCCAULsell
2016-10-05$1K – $15K
Stock
MICHAEL T. MCCAULsell
2016-10-03$1K – $15K
Stock
MICHAEL T. MCCAULsell
2015-12-18$15K – $50K
Stock
JOHN K. DELANEYbuy
2015-11-05$1K – $15K
Stock
JAMES B. RENACCIbuy
2015-07-31$15K – $50K
Stock
JOHN K. DELANEYbuy
2015-06-24$15K – $50K
Stock
JOHN K. DELANEYbuy
2015-03-03$1K – $15K
Stock

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