Capitol Clarity / Lobbyists / C / Charles Clapton

Charles Clapton: federal lobbyist

Charles Clapton is named as a lobbyist on federal disclosure filings for 1 client through Merck & Co, Inc.. The most recent filing naming them posted in October 2026. Issues reported include Health Issues, Medicare/Medicaid, Animals and Taxation/Internal Revenue Code.

1Clients on filings

1Registrants

4Issue categories

1Years with reports

Former government positions listed

Filers must list covered executive or legislative branch positions held. As filed:

Chief Health Counsel, House Energy & Commerce Cmte; Chief Health Counsel, House Ways & Means Cmte; Policy Advisor, Rep. Hastert; Health Policy Dir., Senate Health, Education, Labor, and Pensions Cmte.

Clients and registrants

Client	Registrant	Latest	Issues
MERCK & CO INC	MERCK & CO, INC.	Q3 2026	Animals, Taxation/Internal Revenue Code, Medicare/Medicaid

Activity by year

Year	Clients	Registrants
2026	1	1

Pay is not disclosed for individual lobbyists. Filings do not confirm that records with the same name are one person, so this page may combine people who share the name Charles Clapton. See the Capitol Clarity rankings and method.