All lobbying filings

MERCURY PUBLIC AFFAIRS, LLC

MERCURY PUBLIC AFFAIRS, LLC filed a Q3 report for AMEREN SERVICE CORPORATION FKA AMEREN on October 17, 2025, reporting $50,000 in lobbying income.

Lobbying for AMEREN SERVICE CORPORATION FKA AMEREN

All filings by MERCURY PUBLIC AFFAIRS, LLC · Everything AMEREN SERVICE CORPORATION FKA AMEREN has reported

Filing · LD-2 quarterly report Q3 report

Reporting period

3rd Quarter 2025

July 1 - Sep 30 · Posted Oct 17, 2025

Income

$50,000

What the client paid this registrant for the period.

Client based in

District of Columbia

Official filing document

Lobbyists on this filing 2

CHERI BUSTOS Former member of Congress

Previously held: 2013-2023 US Senator
JONATHAN PYATT

Previously held: Chief of Staff, Rep. Cheri Bustos (2015-2020); Deputy Chief of Staff and Floor Director, Rep. Debbie Wasserman Schultz 2005-2011).

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

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when. Each name opens every filing that named the same body.

Lobbying activity 2

Energy/Nuclear

issues related to energy

Utilities

issues related to energy

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