2025 fourth_quarter Filing

KOPPERS INC.forUnknown

Expenses

$140K

Method: C

Filed

January 21, 2026

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Lobbying Activities

ManufacturingView all

General manufacturing issues (no specific bills)

Contacted:HOUSE OF REPRESENTATIVES, SENATE

Environment/SuperfundView all

Discussion of EPA Integrated Risk Information System (IRIS) program (no specific bills)

Contacted:HOUSE OF REPRESENTATIVES

UtilitiesView all

H.R. 3838, the Streamlining Procurement for Effective Execution and Delivery and National Defense Authorization Act for Fiscal Year 2026 - Report language re: DOD study on wood and composite utility poles (support with amendment) S.2296 - National Defense Authorization Act for Fiscal Year 2026 - Report language re: DOD study on wood and composite utility poles - (support with amendment)

Lobbyists (1)

KEVIN WASHINGTON