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BE

SEC Insider//CIK 0002136316

Brenner Eric D.

CIK 00021363161 companyPITTSBURGH, PA

Transactions

1

Companies

1

Filings

1

CIK

0002136316

Recent Transactions

1 trade

Award
Koppers Holdings Inc.$KOP
Common Stock
2026-05-26+6,620→ 6,620 total

Companies

1

Koppers Holdings Inc.
CFO and Treasurer
$KOP

Recent Filings

1

4
Brenner Eric D.
May 27, 2026

Address

436 SEVENTH AVENUE

PITTSBURGH, PA, 15219

View on SEC.gov