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MRK
Ticker

MRK

Merck & Co. Inc.
Healthcare
Congressional Trades
175
by 23 members
Ticker disclosure brief

Congressional disclosure records for MRK

A ticker-first view of recent disclosures, reported ranges, filing lags, party aggregates, federal awards, lobbying records, and source-linked receipts.

Latest receipt
Ro Khanna
BUY · 2026-06-16
Largest range
$100K – $250K
Michael McCaul
Longest observed gap
330d
C. Franklin
Highest 30d vs SPY
45.0%
Ro Khanna
Purchase rows
77
44%
Sale rows
94
54%
Disclosed midpoint
$3.8M
range estimate
Unique Traders
23
members
Disclosure timing method

Observed filing gaps are not notice-date findings

The reporting deadline is the earlier of 30 days after notice or 45 days after the transaction. Public disclosure rows provide transaction and filing dates, but do not establish when a member received notice. PoliWealth therefore marks only transaction-to-filing gaps over 45 days as an apparent delay for review; 31–45 day gaps are not labeled late from transaction date alone.

Party Breakdown

Democrats113 · 65%
Republicans62 · 35%

Federal awards

all →
  • 2026-06-23$23K
    Department of Veterans Affairs
    BELZUTIFAN 40 MG
  • 2026-06-12$23K
    Department of Veterans Affairs
    BELZUTIFAN 40 MG
  • 2026-06-12$23K
    Department of Veterans Affairs
    WELIREG (BELZUTIFAN) 40 MG
  • 2026-06-08$1.8M
    Department of Health and Human Services
    VACCINES FOR ADULTS EO 14398
  • 2026-05-21$23K
    Department of Veterans Affairs
    WELIREG (BELZUTIFAN) 40 MG
  • 2026-05-11$342K
    Department of Veterans Affairs
    WINREVAIR 45MG/VIAL INJ,LYPHL
  • 2026-05-11$23K
    Department of Veterans Affairs
    PATIENT MEDICATION OF BELZUTIFAN 40MG - ORDER PLACED FOR A PATIENT AT THE HUNTINGTON VA MEDICAL CENTER.
  • 2026-05-08$23K
    Department of Veterans Affairs
    PHARMACY ORDER FOR VETERAN(S).
  • 2026-05-04$43K
    Department of Veterans Affairs
    PHARMACEUTICAL ORDER FOR THE PUGET SOUND VA MEDICAL CENTER.
  • 2026-04-15$23K
    Department of Veterans Affairs
    WELIREG 40 MG

Lobbying filings

all →
  • 2026-04-20$4.2M
    MERCK & CO INC
    S. 1339, Pharmacy Benefit Manager Reform Act S. 2076, Pioneering Antimicrobial Subscriptions To End Upsurging Resistance (PASTEUR) Act of 2021 Issues relating to, 340B program integrity; 340B of the Public Health Services Act; 340B issues; 340B drug pricing program; Drug pricing; Drug pricing and reimbursement issues; Cost and value of medicines; Vaccine issues; Package inserts and e-labeling; Package inserts, labeling issues, and e-labeling authorization legislation; Pharmaceutical supply channel issues; Drug shortages issues; Inflation Reduction Act (P.L. 117-169), issues relating to drug pricing provisions; One Big Beautiful Bill Act (P.L. 119-21), issues related to health care; FY-2027 Budget and Appropriations Legislation; Budget reconciliation drug pricing provisions; Commerce Justice, Science, and related agencies appropriations legislation for 2026; Interior, Environment, and related agencies appropriations legislation for 2026; Intellectual property protection and trade issues
  • 2026-04-20$70K
    MERCK & CO. INC.
    Issues related to pharmacy benefit management reforms. Issues related to vaccine policy. Issues related to supply chain and domestic manufacturing capacity. Issues related to drug pricing and implementation of the Inflation Reduction Act. H.R. 1492, the Ensuring Pathways to Innovative Cures Act. Issues related to pharmacy benefit management reforms. Issues related to Most Favored Nation drug pricing. Monitored implementation of H.R. 1 (P.L. 119-21), One Big Beautiful Bill Act, as it relates to corporate taxes. Issues related to tariffs.
  • 2026-04-20$50K
    MERCK & CO INC
    Drug pricing proposals. Pharmacy Benefit Manager reform proposals, clinical trial reforms, 340B. Vaccine safety and access issues, FDA reforms and changes, drug supply and shortage issues. Tax policy impacting health care and pharmaceutical industry; implementation of PL 119-21. Drug pricing proposals. Pharmacy Benefit Manager reform proposals. H.R. 1, "One Big Beautiful Bill Act" implementation and ORPHAN CURES Act, Implementation of IRA, and policy changes including the EPIC Act, Medicaid drug rebate program, Issues related to drug pricing in Medicare Parts B and D; Issues related to Most Favored Nation (MFN) drug pricing proposals. General pharmaceutical issues; Vaccine Injury Compensation Program (VICP); Pharmacy Benefit Manager (PBM) policy issues. Monitor Section 232 investigations, new trade agreements and tariffs, pharmaceutical IP.
  • 2026-04-20$50K
    MERCK
    Federal budget issues IRA, innovation, drug pricing in federal programs, hepatitis C, HPV, transparency, drug pricing, vaccines, biosimilars, PAHPA IRA, Medicare and Medicaid payment and coverage issues
  • 2026-04-20$50K
    MERCK & CO. INC.
    340B issues. Antimicrobial resistance. Supply Chain. Vaccine issues. Food and Drug Administration issues. Drug Pricing. S.864: HELP Copays Act.
  • 2026-04-20$50K
    MERCK & CO. INC.
    Issues related to vaccines; Public Law No: 119-75, Consolidated Appropriations Act, 2026 - issues related to expiring healthcare extenders and expiring Advanced Premium Tax Credits (APTC) Issues related to Medicare and Medicaid coverage and reimbursement; Issues related to cyclic peptides; Issues related to Most Favored Nation (MFN) drug pricing proposal; Issues related to the implementation of the Inflation Reduction Act of 2022; Issues related to Senate Finance Dear Colleague process
  • 2026-04-20$40K
    MERCK & CO. INC.
    Issues related to pharmaceutical IP, supply chain, and tariffs; Section 232 tariff investigation on branded pharmaceuticals. Biopharmaceutical innovation and patent policy issues. Bayh-Dole march-in rights policy issues. Issues related to health care, the Food and Drug Administration (FDA), oncology coverage, 340B Program, drug pricing, importation of biopharmaceuticals, international pharmaceutical supply chain, TRICARE Pharmacy Program (FY2027 National Defense Authorization Act), antimicrobial resistance, VICP Program, PBM reform, vaccine schedule and vaccine safety; Pandemic and All-Hazards Preparedness Act (PAHPA) reauthorization; S.891, Bipartisan Health Care Act; Delivering Most-Favored-Nation Prescription Drug Pricing to American Patients Executive Order. General issues related to Medicare and Medicaid, including: Part D Medicare Program; Medicare Part B reimbursement; CMMI Drug Pricing Demonstration Programs; Drug Pricing; Inflation Reduction Act of 2022 (P.L.117-169) imp
  • 2026-04-19$80K
    MERCK KGAA DARMSTADT GERMANY
    Issues related to chemical manufacturing. Issues related to domestic and international trade and tariff policies. Issues related to life sciences, laboratory and chemical manufacturing.
  • 2026-04-19$50K
    TIBER CREEK GROUP (ON BEHALF OF MERCK & CO INC)
  • 2026-04-18$50K
    MERCK & CO. INC.
    Education around access to vaccines. Public Law 119-21: One Big Beautiful Bill Act.
Loading trade analytics…

All Disclosed Trades

Page 1 · 25 of 175 shown
DateMemberActionAmountObserved GapReceipt
2026-06-02DRo KhannaBUY$1K – $15K34dreceipt →
2026-06-16DRo KhannaBUY$1K – $15K20dreceipt →
2026-05-15DRo KhannaSELL$15K – $50K25dreceipt →
2026-03-10DRo KhannaBUY$15K – $50K28dreceipt →
2026-03-10DRo KhannaBUY$15K – $50K28dreceipt →
2026-02-04DJosh GottheimerBUY$1K – $15K41dreceipt →
2026-02-04DJosh GottheimerBUY$1K – $15K40dreceipt →
2026-02-04DJosh GottheimerBUY$1K – $15K40dreceipt →
2026-01-13RMichael McCaulSELL$15K – $50K29dreceipt →
2026-01-13RMichael McCaulSELL$15K – $50K29dreceipt →
2025-12-18DJulie JohnsonSELL$1K – $15K29dreceipt →
2025-12-18DJulie JohnsonSELL$1K – $15K28dreceipt →
2025-12-18DJulie JohnsonSELL$1K – $15K28dreceipt →
2025-12-19DGilbert CisnerosBUY$1K – $15K25dreceipt →
2025-12-19DGilbert CisnerosBUY$1K – $15K24dreceipt →
2025-12-19DGilbert CisnerosBUY$1K – $15K24dreceipt →
2025-11-18DGilbert CisnerosBUY$1K – $15K28dreceipt →
2025-11-18DGilbert CisnerosBUY$1K – $15K27dreceipt →
2025-11-18DGilbert CisnerosBUY$1K – $15K27dreceipt →
2025-11-13DJulie JohnsonSELL$1K – $15K29dreceipt →
2025-11-13DJulie JohnsonSELL$1K – $15K28dreceipt →
2025-11-13DJulie JohnsonSELL$1K – $15K28dreceipt →
2025-10-27RMichael McCaulSELL$15K – $50K14dreceipt →
2025-10-27RMichael McCaulSELL$15K – $50K14dreceipt →
2025-09-23DValerie HoyleSELL$1K – $15K17dreceipt →

“Observed gap” is the calendar distance from transaction date to filing date; only gaps over 45 days receive an apparent-delay marker.