All lobbying filings

INVARIANT LLC

Lobbying for GUARDANT HEALTH, INC. · Precision oncology company focused on using technology to detect cancer

Filing 2nd Quarter - Report

Reporting period

2nd Quarter 2025

Apr 1 - June 30 · Posted Jul 17, 2025

Income

$20,000.00

What the client paid this registrant for the period.

Client based in

California

Official filing document

Lobbyists on this filing 3

STEPHEN WEYLER New on this filing

Previously held: Health and Labor Fellow, U.S. House of Representatives, Committee on Education & Labor (2019)
CHRISTOPHER GILLOTT New on this filing

Previously held: Sen. Bill Cassidy: Deputy Chief of Staff, Policy (2018-2021); Legislative Dir (2013-2021); Sr Legislative Asst (2013); Rep. Bobby Jindal: Leg. Dir (2007-2008); Sr Legislative Asst (2005-2007); Sen. Kay Bailey Hutchison: Leg Aide (2003-2005)
JAMES OBRIEN New on this filing

Previously held: Pro. Staff Member, Ways and Means Committee (22-23); Rep Kevin Brady: Leg. Dir. (21-22); Sr. Leg. Asst (19-21); Sen Mitch McConnell: Leg. Correspondent (18-19); Staff Asst (17-18); Intern (16)

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Government bodies contacted 3

Health & Human Services, Dept of (HHS)
HOUSE OF REPRESENTATIVES
SENATE

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when.

Lobbying activity 1

Health Issues

Issues related to the U.S. Preventive Services Task Force.

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.