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1st Quarter - Report · 2026

Filing UUID
3aa33248-e7ec-4145-8998-ec719cf1a105
Type
Q1 — 1st Quarter - Report
Period
first_quarter
Year
2026
Posted
2026-04-20 17:40:12
Income (reported)
$50,000
Expenses (reported)
Filing document
Open on lda.senate.gov
Registrant (lobbying firm)

WILLIAMS AND JENSEN, PLLC

Lobbying Law Firm

Contact
ISABELLA QUINN
Phone
+1 202-659-8201
Address
zip:20004, city:Washington, state:DC, street:1201 Pennsylvania Avenue, NW Suite 800
Client

MERCK & CO INC

State
DC
Country
US
Government-entity client
false
Effective date
2007-08-14
Issues lobbied + lobbyists (5)

HCR — Health Issues

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.

Lobbyists:
  • SUSAN HIRSCHMANN
  • mr MATTHEW B HOEKSTRA
  • JEANNE HAGGERTY — covered position: Legislative Correspondent Senator Chuck Grassley and Senate Aging Committee (shared staff), Legislative Aide Senate Finance Committee, Health Policy Coordinator Health Subcommittee Energy and Commerce, Professional Staff Member
  • ROBERT BUTORA — covered position: Health Policy Advisor, Senator Bill Cassidy; Senior Health Policy Advisor, Representative Leonard Lance, Health Legislative Assistant, Representative Michael Burgess

Government entities lobbied: HOUSE OF REPRESENTATIVES; SENATE

TAX — Taxation/Internal Revenue Code

Tax policy impacting health care and pharmaceutical industry; implementation of PL 119-21.

Lobbyists:
  • SUSAN HIRSCHMANN
  • mr CHRISTOPHER W HATCHER
  • JEANNE HAGGERTY — covered position: Legislative Correspondent Senator Chuck Grassley and Senate Aging Committee (shared staff), Legislative Aide Senate Finance Committee, Health Policy Coordinator Health Subcommittee Energy and Commerce, Professional Staff Member
  • ROBERT BUTORA — covered position: Health Policy Advisor, Senator Bill Cassidy; Senior Health Policy Advisor, Representative Leonard Lance, Health Legislative Assistant, Representative Michael Burgess

Government entities lobbied: HOUSE OF REPRESENTATIVES; SENATE

MMM — Medicare/Medicaid

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.

Lobbyists:
  • SUSAN HIRSCHMANN
  • mr MATTHEW B HOEKSTRA
  • JEANNE HAGGERTY — covered position: Legislative Correspondent Senator Chuck Grassley and Senate Aging Committee (shared staff), Legislative Aide Senate Finance Committee, Health Policy Coordinator Health Subcommittee Energy and Commerce, Professional Staff Member

Government entities lobbied: HOUSE OF REPRESENTATIVES; SENATE

PHA — Pharmacy

General pharmaceutical issues; Vaccine Injury Compensation Program (VICP); Pharmacy Benefit Manager (PBM) policy issues.

Lobbyists:
  • SUSAN HIRSCHMANN
  • JEANNE HAGGERTY — covered position: Legislative Correspondent Senator Chuck Grassley and Senate Aging Committee (shared staff), Legislative Aide Senate Finance Committee, Health Policy Coordinator Health Subcommittee Energy and Commerce, Professional Staff Member

Government entities lobbied: HOUSE OF REPRESENTATIVES; SENATE

TRD — Trade (domestic/foreign)

Monitor Section 232 investigations, new trade agreements and tariffs, pharmaceutical IP.

Lobbyists:
  • SUSAN HIRSCHMANN
  • JEANNE HAGGERTY — covered position: Legislative Correspondent Senator Chuck Grassley and Senate Aging Committee (shared staff), Legislative Aide Senate Finance Committee, Health Policy Coordinator Health Subcommittee Energy and Commerce, Professional Staff Member
  • ROBERT BUTORA — covered position: Health Policy Advisor, Senator Bill Cassidy; Senior Health Policy Advisor, Representative Leonard Lance, Health Legislative Assistant, Representative Michael Burgess

Government entities lobbied: HOUSE OF REPRESENTATIVES; SENATE

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