Koppers Holdings Inc.

KOP · Lumber & Wood Products (No Furniture)
8
Directors
61
Avg Age
7.2
Avg Tenure (yrs)
88%
Independent
Independent Non-independent Near rotation

Board Members

LB
Leroy M. Ball Chair
AS
Andrew D. Sandifer Director

2 directors with 10+ years of tenure.

...and 6 more directors

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Source: SEC DEF 14A proxy statement filed 2026-03-27. Data extracted and structured by FindABoardSeat.