Koppers Holdings Inc. Announces the Adoption of Stock Trading Plans Read more about Koppers Holdings Inc. Announces the Adoption of Stock Trading Plans
Koppers Holdings Inc. Reports Second Quarter 2006 Results Read more about Koppers Holdings Inc. Reports Second Quarter 2006 Results
Koppers Holdings Inc. Schedules Second Quarter 2006 Conference Call Read more about Koppers Holdings Inc. Schedules Second Quarter 2006 Conference Call
Koppers Holdings Inc. Declares Quarterly Dividend of $0.17 per Share Read more about Koppers Holdings Inc. Declares Quarterly Dividend of $0.17 per Share
Koppers Renews Furnace Coke Sales Contract with Mittal Steel Read more about Koppers Renews Furnace Coke Sales Contract with Mittal Steel
Koppers to use recycled water at Continental Carbon Australia Read more about Koppers to use recycled water at Continental Carbon Australia
Koppers Appoints T. Michael Young to its Board of Directors Read more about Koppers Appoints T. Michael Young to its Board of Directors
Koppers Reports Favorable Verdict on Punitive Damages in Mississippi Civil Case Read more about Koppers Reports Favorable Verdict on Punitive Damages in Mississippi Civil Case
Koppers Holdings Inc. Reports First Quarter 2006 Results Read more about Koppers Holdings Inc. Reports First Quarter 2006 Results
Koppers Holdings Inc. Schedules First Quarter 2006 Conference Call Read more about Koppers Holdings Inc. Schedules First Quarter 2006 Conference Call