KOPPERS HOLDINGS INC. (KOP)

SEC filing

KOPPERS HOLDINGS INC.

KOP · CIK 1315257

4 · Jan 6, 2026 · Sullivan James A. exercised options for 13.06K shares; was granted 21.72K shares; reported 13.66K shares

Sullivan James A. exercised options for 13.06K shares; was granted 21.72K shares; reported 13.66K shares

FORM 4

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