Koppers Holdings Inc.
SEC CIK 1315257 · KOP · last insider filing 2026-06-23
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Ball M Leroy | Director · VP and Chief Financial Officer | filed 2010 - 2026 |
| Wilkerson Sonja Michelle | Director | filed 2018 - 2026 |
| Feng Xudong | Director | filed 2009 - 2026 |
| Motley David L | Director | filed 2018 - 2026 |
| Sandifer Andrew D | Director | filed 2023 - 2026 |
| Neupaver Albert J | Director | filed 2009 - 2026 |
| Jensen Traci L | Director | filed 2018 - 2026 |
| Vartanian Nishan J. | Director | filed 2024 - 2026 |
| Posadas Laura J | Director | filed 2025 - 2026 |
| Tritch Stephen R | Director | filed 2009 - 2025 |
| Testoni Louis L | Director | filed 2013 - 2025 |
| Baldwin Cynthia A | Director | filed 2008 - 2018 |
| Young T Michael | Director | filed 2006 - 2018 |
| Hillenbrand David M | Director | filed 2006 - 2018 |
| Turner Walter W | Director · Presient and CEO | filed 2006 - 2016 |
| Stalder James C | Director | filed 2006 - 2013 |
| Cizik Robert | Director | filed 2006 - 2009 |
| Sweeney Clayton A | Director | filed 2006 - 2009 |
| Oberbeck Christian L | Director | filed 2006 - 2008 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Brenner Eric D. | CFO and Treasurer | filed 2026 - 2026 |
| Pearce Bradley A | Interim CFO and CAO | filed 2019 - 2026 |
| Lucas Stephen G | VP, Culture and Engagement | filed 2022 - 2026 |
| Sullivan James A. | SVP RPS, Global CM&C | filed 2014 - 2026 |
| Apostolou Stephanie L | General Counsel & Secretary | filed 2020 - 2026 |
| Lovalekar Tushar | VP, Information Technology | filed 2025 - 2026 |
| Smith Jimmi Sue | Chief Financial Officer | filed 2022 - 2026 |
| Washington Kevin | VP, External Relations | filed 2022 - 2025 |
| Skrovanek Daniel J | VP, Growth and Innovation | filed 2022 - 2025 |
| Dowd Joseph P | Vice President, Global Safety, | filed 2012 - 2024 |
| Hyde Leslie S | Vice President, Safety and Env | filed 2006 - 2024 |
| Groves Daniel R | Vice President Human Resources | filed 2011 - 2022 |
| Zugay Michael | Chief Financial Officer | filed 2014 - 2022 |
| Lacy Steven R | VP Adm Gen Coun & Sec-Koppers | filed 2006 - 2020 |
| Fenwick Douglas J | VP, Performance Chemicals | filed 2017 - 2020 |
| Johnson R. Michael | VP Utility and Industrial Prod | filed 2018 - 2020 |
| Nielsen Christian A | VP, European Operations | filed 2015 - 2019 |
| Loadman Thomas D | VP GM, RR Prod & Serv. Div. | filed 2006 - 2019 |
| Reeder Stephen C | SVP, Performance Chemicals | filed 2016 - 2019 |
| Mccormack Mark R | VP, Australian Operations | filed 2006 - 2018 |
| Tronsberg-Deihle Louann E | Treasurer | filed 2008 - 2018 |
| ZHU Jianzhong | VP, China Operations | filed 2013 - 2018 |
| Spiess Markus G | VP, Global Sales and Marketing | filed 2011 - 2016 |
| Dietz James T | VP, Global Bus. Svs. & Tech. | filed 2006 - 2015 |
| Goydan Paul A | SVP, Performance Chemicals | filed 2014 - 2014 |
| Mccurrie Brian H | VP and Chief Financial Officer | filed 2006 - 2014 |
| Evans Donald E | VP, European Operations | filed 2007 - 2014 |
| Mancione Michael J | VP, CM&C - North America | filed 2006 - 2012 |
| Howard Robert J | Vice President Human Resources | filed 2009 - 2011 |
| Fitzgerald Kevin J | VP GM Ch.Div.Koppers Inc. | filed 2006 - 2010 |
| Schaming M Claire | Treasurer & Assist. Secretary | filed 2006 - 2008 |
| Wombles Robert H | VP, Technical Services | filed 2006 - 2007 |
| Whittle David | VP Euro. Oper. Koppers Inc. | filed 2006 - 2006 |
| Bryon Ernest S | VP, Koppers Inc.; MD, K. Aust. | filed 2006 - 2006 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.