Koppers Holdings Inc.
Last updated September 27, 2026
Organization details
- Legal name
- Koppers Holdings Inc.
- Former names
- KI Holdings Inc.
- Ownership
- Public
- Status
- Active
- SIC code
- 2400 — Lumber & Wood Products (No Furniture)
- Jurisdiction of incorporation
- Pennsylvania
- Headquarters city
- Pittsburgh
- Headquarters state / province
- Pennsylvania
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- KOP
- Primary stock exchange
- NYSE
Identifiers
- SEC CIK
- 0001315257
- EIN
- 20-1878963
Board of directors
-
Albert J. Neupaver · DirectorSince 2023
-
Andrew D. Sandifer · DirectorSince 2023
-
David L. Motley · DirectorSince 2023
-
Laura J. Posadas · DirectorSince 2025
-
Louis L. Testoni · DirectorSince 2023
-
M. Leroy Ball · Director · CEOSince 2023
-
Nishan J. Vartanian · DirectorSince 2024
-
Sonja Michelle Wilkerson · DirectorSince 2023
-
Stephen R. Tritch · DirectorSince 2023
-
Traci L. Jensen · DirectorSince 2023
-
Xudong Feng · DirectorSince 2023
Chief executives
M. Leroy Ball
· President and CEO
Dates unknown
Director election results
Annual meeting of May 7, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
97.1%
-
97.3%
-
97.8%
-
98.0%
-
98.2%
-
99.0%
-
99.0%
Board connections
4 of this board's directors also sit on 5 other boards.
- via M. Leroy Ball
- via David L. Motley
- via David L. Motley
- via Nishan J. Vartanian
- via Albert J. Neupaver
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $5,617,418
- 14 sales by 4 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 31, 2026 | M. Leroy Ball Director, Officer (CEO) | Open-market sale | −4,000 | $45.96 | $183,840 |
| Aug 31, 2026 | M. Leroy Ball Director, Officer (CEO) | Gift | −200 | — | — |
| Aug 19, 2026 | M. Leroy Ball Director, Officer (CEO) | Open-market sale | −3,000 | $45.84 | $137,520 |
| Aug 12, 2026 | Lucas Stephen G Officer (SVP, Culture and Engagement) | Open-market sale | −1,308 | $44.55 | $58,271 |
| Aug 11, 2026 | Sullivan James A. Officer (President and CTO) | Open-market sale | −7,500 | $50.00 | $375,000 |
| Aug 10, 2026 | Pearce Bradley A Officer (CAO) | Open-market sale | −2,000 | $51.01 | $102,020 |
| Aug 7, 2026 | Sullivan James A. Officer (President and CTO) | Open-market sale | −79,900 | $50.01 | $3,995,799 |
| Aug 7, 2026 | Sullivan James A. Officer (President and CTO) | Open-market sale | −100 | $51.22 | $5,122 |
| Jun 18, 2026 | M. Leroy Ball Director, Officer (CEO) | Open-market sale | −3,412 | $43.90 | $149,787 |
| Jun 11, 2026 | M. Leroy Ball Director, Officer (CEO) | Open-market sale | −4,141 | $41.34 | $171,189 |
| Jun 11, 2026 | M. Leroy Ball Director, Officer (CEO) | Gift | −300 | — | — |
| Jun 3, 2026 | Xudong Feng Director | Gift | −5,695 | — | — |
| May 26, 2026 | Brenner Eric D. Officer (CFO and Treasurer) | Grant or award | +6,620 | — | — |
| May 13, 2026 | M. Leroy Ball Director, Officer (CEO) | Open-market sale | −2,659 | $42.55 | $113,140 |
| May 12, 2026 | Pearce Bradley A Officer (Interim CFO and CAO) | Grant or award | +5,000 | — | — |
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