Koppers Holdings Inc.

Ownership Transactions Reported by 22 Insiders

Symbol
KOP on NYSE
Industry
Lumber & Wood Products (No Furniture)
Location
436 Seventh Avenue, Pittsburgh, PA

Insiders trading volume in the past year

Koppers Holdings Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
M. Leroy Ball CEO, Director $10.9M -$1.17M -9.68% Aug 15, 2025
James A. Sullivan President and COO $4.38M Jan 3, 2025
Michael Zugay Cfo $3.06M Dec 31, 2021
Leslie S. Hyde SVP, Chief Sustainability Offi $3.03M Mar 21, 2024
Albert J. Neupaver Director $2.04M May 8, 2025
Stephanie L. Apostolou Chief Legal&Sus Officer & Sec. $1.56M Jan 3, 2025
Jimmi Sue Smith Chief Financial Officer $1.3M Jan 3, 2025
Stephen R. Tritch Director $1.16M -$131K -10.1% May 2, 2025
Louis L. Testoni Director $1.12M May 2, 2025
Daniel J. Skrovanek VP, Growth and Innovation $1.11M Jan 3, 2025
Bradley A. Pearce Chief Accounting Officer $989K -$112K -10.1% Jan 3, 2025
Sonja Michelle Wilkerson Director $886K Sep 15, 2025
Traci L. Jensen Director $780K May 8, 2025
Stephen G. Lucas SVP, Culture and Engagement $752K Apr 11, 2025
Xudong Feng Director $658K Sep 15, 2025
David L. Motley Director $536K Sep 15, 2025
Tushar Lovalekar VP, Information Technology $426K Feb 12, 2025
Joseph P. Dowd VP, Zero Harm $389K Aug 19, 2024
Daniel R. Groves VP, Culture & Engagement $336K Feb 17, 2022
Kevin Washington VP, External Relations $297K Jun 13, 2025
Nishan J. Vartanian Director $179K May 8, 2025
Andrew D. Sandifer Director $117K Sep 15, 2025

Recent Insider Transactions by Companies or Individuals for Koppers Holdings Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.