Merck & Co., INC

Prescription medicines, vaccines, and biologic therapies

Based in DC

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AI Overview

With $1.4M in lobbying spend across 27 quarterly filings, Merck & Co., INC is a significant lobbying presence.

$1.4M
Total Lobbying Spend
27
Quarterly Filings
1
Lobbying Firms Used
4
Individual Lobbyists

Spending by Year

YearLobbying Spend
2018$150K
2019$100K
2020$200K
2021$200K
2022$200K
2023$200K
2024$100K
2025$200K

Lobbying Firms

TIBER CREEK GROUP

What They Lobby For

  • Issues related to vaccines; issues related to pharmaceutical pricing and transparency; issues related to the Hospital Outpatient Prospective Payment System final rule.
  • Issues related to vaccines.
  • Issues related to pharmaceutical pricing and transparency. P.L. 115-123 - Bipartisan Budget Act of 2018, provisions relating to the Part D coverage gap.
  • Issues related to pharmaceutical pricing and transparency. Provisions relating to the Part D coverage gap.
  • Issues related to vaccines; issues related to pharmaceutical pricing and transparency.
  • Issues related to pharmaceutical pricing and transparency.
  • Issues relating to pharmaceutical pricing and transparency. Provisions relating to Part D Pricing Reform. Proposal to eliminate Medicaid inflationary cap. Issues relating to biosimilars coverage & pricing.
  • Issues related to the United States-Mexico-Canada-Agreement (USMCA)
  • Issues relating to pharmaceutical pricing and transparency. Provisions relating to Part D Pricing Reform. Proposal to eliminate Medicaid inflationary cap. Issues relating to biosimilars coverage & pricing. S. 2543 - The Prescription Drug Price Reduction Act. H.R. 3 - Lower Drug Costs Now Act of 2019
  • Issues related to pharmaceutical pricing and transparency. S. 2543 - The Prescription Drug Price Reduction Act. H.R. 3 - Lower Drug Costs Now Act of 2019

Related Investigations

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Data Sources: Senate LDA Filings

Last updated: February 2026

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