Which members of Congress bought or sold MRK?

67 members disclosed MRK trades in STOCK Act filings. This table shows 25 of the 67 members, the rows stored for this ticker (at most 25), ordered by disclosed trade count. It is not every member who filed. Snapshot 2026-10-21. Politician strategies are research only, and trading from Congress disclosures is not enabled.

Members with disclosed MRK trades

Amount ranges are the brackets on the filing, not a confirmed trade size. Open the MRK activity page for purchase and sale counts.

MemberPartyChamberLatest typeLatest dateLatest amount range
Ro KhannaDemocratHousePurchase2026-08-24$1,001 – $15,000
Michael T. McCaulRepublicanHouseSale2026-01-13$15,001 – $50,000
David PerdueRepublicanSenateSale (Full)2020-04-16$1,001 – $15,000
Lois FrankelDemocratHouseSale2023-09-08$1,001 – $15,000
Katherine M. ClarkDemocratHouseSale2021-09-16$1,001 – $15,000
Gilbert CisnerosDemocratHousePurchase2025-12-19$1,001 – $15,000
Jared MoskowitzDemocratHouseSale2025-01-15$1,001 – $15,000
Kathy ManningDemocratHousePurchase2024-07-02$1,001 – $15,000
Scott H. PetersDemocratHouseSale2015-09-02$50,001 – $100,000
Julie JohnsonDemocratHouseSale2025-12-18$1,001 – $15,000
Daniel GoldmanDemocratHouseSale2023-07-14$1,001 – $15,000
Virginia FoxxRepublicanHouseSale2017-11-21$15,001 – $50,000
Sheldon WhitehouseDemocratSenateSale (Full)2017-11-27$15,001 – $50,000
C. Scott FranklinRepublicanHouseSale2025-06-16$1,001 – $15,000
Zoe LofgrenDemocratHouseSale2023-05-25$1,001 – $15,000
Josh GottheimerDemocratHousePurchase2026-02-04$1,001 – $15,000
James M. InhofeRepublicanSenateSale (Full)2019-01-11$100,001 – $250,000
Maria Elvira SalazarRepublicanHouseSale2026-09-24$1,001 – $15,000
Rob BresnahanRepublicanHouseSale2025-05-15$15,001 – $50,000
Richard W. AllenRepublicanHouseSale2021-03-10$15,001 – $50,000
Thomas SuozziDemocratHouseSale2019-11-18$15,001 – $50,000
Alan S. LowenthalDemocratHouseSale2018-01-08$567.58
Thad CochranRepublicanSenateSale (Partial)2016-10-03$1,001 – $15,000
Marjorie Taylor GreeneRepublicanHousePurchase2025-08-28$1,001 – $15,000
John A. YarmuthDemocratHousePurchase2017-11-09$1,001 – $15,000

Frequently asked questions

Which members of Congress bought or sold MRK?

67 members have a disclosed MRK trade in this snapshot. This table shows 25 of the 67 members, the rows stored for this ticker (at most 25), ordered by disclosed trade count. It is not every member who filed. Each row is the latest transaction type, date, and amount range on the filing.

Where is the full MRK disclosure page?

The activity page at /congress/stock/MRK counts purchases and sales for MRK. This page names the members.

Can Wealthnow trade from these disclosures?

No. Politician strategies are research only, and trading from Congress disclosures is not enabled.