PC rebound offsets weaker EBITDA; guidance cut on rising oil/input costs and soft demand. See here for more details.

Detailed price information for Koppers Holdings Inc (KOP-N) from The Globe and Mail including charting and trades.

Detailed price information for Koppers Holdings Inc (KOP-N) from The Globe and Mail including charting and trades.

Koppers (NYSE:KOP) reported essentially flat first-quarter 2026 sales but lower adjusted EBITDA, while announcing a major ...

Q1 2026 Management view “Our conditional decision to begin immediately winding down production at our Stickney, Illinois facility, with a target to cease distillation by the end of this year,” ...

Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, today announced that it has made a conditional decision to ...

A community meeting in King of Prussia addressed the growing problem of AI-generated deepfake images, particularly those ...

Also, the Berks Ballet Theatre will perform “Swan Lake” as part of its 50th annivesary season, and the Lehigh Valley Chorale ...

JM Search, the leading retained executive search firm for private equity and growth-oriented organizations, today announced ...

King Charles and Queen Camilla are currently on their tour around the United States, marking their first official state visit as Britain’s reigning monarch and queen consort. The couple landed in ...

King Charles III and Queen Camilla arrived on Monday for a 4-day visit to mark the 250th anniversary of American independence. King Charles III delivered an address to a joint session of Congress on ...

LONDON, United Kingdom — A royal visit to Front Royal, Virginia. King Charles III and Queen Camilla finish up their first state visit to the U.S. on Thursday, April 30, with time in Virginia, one of ...