1st Quarter - Amendment

CORE NATURAL RESOURCES, INC. for CORE NATURAL RESOURCES, INC.

Firm
Client
Income
—
Expenses
$270,000
Expense method
A: Lobbying Disclosure Act definitions

What was lobbied

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

Trade (domestic/foreign) TRD

USTR Section 301 Investigation of China's Targeting of the Maritime, Logistics, and Shipbuilding Sectors for Dominance Promoting Coal Exports and Export Facilities

LobbyistCovered position, as disclosed
MATTHEW MACKOWIAK —
RACHEL ROGIER —

Contacted: U.S. Trade Representative (USTR); HOUSE OF REPRESENTATIVES; SENATE; Energy, Dept of; Interior, Dept of (DOI)

Transportation TRA

Class 1 Railroad Service and Transportation Issues

LobbyistCovered position, as disclosed
RACHEL ROGIER —

Contacted: HOUSE OF REPRESENTATIVES; SENATE

Taxation/Internal Revenue Code TAX

Black Lung Coal Excise Tax Abandoned Mine Land Fee Energy Production Subsidies Percentage Depletion Tax Corporate Income Tax Corporate Tax Reform

LobbyistCovered position, as disclosed
RACHEL ROGIER —

Contacted: HOUSE OF REPRESENTATIVES; SENATE

Budget/Appropriations BUD

FY 2025 Energy & Water Appropriations, Multiple Titles FY 2025 Interior & Environment Appropriations, Multiple Titles FY 2025 Labor-HHS Appropriations, Multiple Titles FY 2025 Defense Appropriations, Multiple Titles FY 2026 Energy & Water Appropriations, Multiple Titles FY 2026 Interior & Environment Appropriations, Multiple Titles FY 2026 Labor-HHS Appropriations, Multiple Titles FY 2026 Defense Appropriations, Multiple Titles H.R.1968 Full-Year Continuing Appropriations and Extensions Act, 2025

LobbyistCovered position, as disclosed
MATTHEW MACKOWIAK —
RACHEL ROGIER —

Contacted: SENATE; HOUSE OF REPRESENTATIVES

Bills named: H.R. 1968 (119th)

Clean Air and Water (quality) CAW

EPA Deregulatory Actions on air and water regulations for coal fired power plants Clean Power Plan 2.0 Mercury Air Toxins Standards Ozone Transport Rule Endangerment Finding Effluent Limitations Guidelines Definition of Best Available Technology Waters of the United States

LobbyistCovered position, as disclosed
RACHEL ROGIER —

Contacted: SENATE; Environmental Protection Agency (EPA); HOUSE OF REPRESENTATIVES

Energy/Nuclear ENG

Advanced coal technologies Grid Reliability Issues Energy related executive orders

LobbyistCovered position, as disclosed
MATTHEW MACKOWIAK —
RACHEL ROGIER —

Contacted: Energy, Dept of; SENATE; HOUSE OF REPRESENTATIVES

Natural Resources NAT

Federal Mine Plan Permitting Federal Coal Leasing Program NEPA Permitting Reforms Buffalo BLM Field Office Resource Management Plan

LobbyistCovered position, as disclosed
RACHEL ROGIER —

Contacted: HOUSE OF REPRESENTATIVES; Interior, Dept of (DOI); SENATE

Labor Issues/Antitrust/Workplace LBR

OWCP Black Lung Self-Insurance Rule

LobbyistCovered position, as disclosed
MATTHEW MACKOWIAK —
RACHEL ROGIER —

Contacted: SENATE; HOUSE OF REPRESENTATIVES; Labor, Dept of (DOL)

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.