1st Quarter - Report

ALLIANT ENERGY CORPORATION for ALLIANT ENERGY CORPORATION

Firm
Client
Income
—
Expenses
$250,000
Expense method
A: Lobbying Disclosure Act definitions

What was lobbied

4 issue areas, each in the filer's own words, with who lobbied on it and where.

Energy/Nuclear ENG

Load growth, reliability, and resource adequacy generally; Energy security issues generally; Issues related to energy grid supply chain;

LobbyistCovered position, as disclosed
JOHN V RAINBOLT Former Legislative Director to former Congressman John Sullivan (OK-01)
RUTH SEIM —

Contacted: HOUSE OF REPRESENTATIVES; SENATE

Telecommunications TEC

811 locate services issues generally.

LobbyistCovered position, as disclosed
JOHN V RAINBOLT Legislative Director (and other positions) for Rep John Sullivan 2002-2012

Contacted: HOUSE OF REPRESENTATIVES; SENATE; Federal Communications Commission (FCC)

Budget/Appropriations BUD

Departments of Labor, Health and Human Services, and Education, and Related Agencies Act,2026 FY26 Low Income Home Energy Assistance Program (LIHEAP) funding levels Full Year Continuing Appropriations and Extensions Act, 2026

LobbyistCovered position, as disclosed
JOHN V RAINBOLT Legislative Director to former U.S Rep. Sullivan (OK01)
RUTH SEIM —

Contacted: HOUSE OF REPRESENTATIVES; SENATE

Taxation/Internal Revenue Code TAX

Implementation of H.R.5376, Inflation Reduction Act of 2022 Implementation of H.R. 1- The One Big Beautiful Bill Act

LobbyistCovered position, as disclosed
JOHN V RAINBOLT Legislative Director to former U.S Rep. Sullivan (OK01)
RUTH SEIM —

Contacted: SENATE; HOUSE OF REPRESENTATIVES

Bills named: H.R. 5376 (119th), H.R. 1 (119th)

Shown as published by the Senate Office of Public Records and the House Clerk under the Lobbying Disclosure Act. The official filing is the record; open it for the full form.