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LNG Energy Announces Signing of Hydrocarbon Productive Participation Contracts (click to learn more)
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Breaking & Recent News Koppers Holdings Inc KOP

Chemicals Basic Materials
Koppers Holdings Inc. is an integrated global provider of treated wood products, wood preservation chemicals and carbon compounds. The Company operates through three segments: Railroad and Utility Products and Services (RUPS), Performance Chemicals (PC) and Carbon Materials and Chemicals (CMC). Its RUPS segment sells treated and untreated wood products, rail joint bars and services primarily to... see more

Recent & Breaking News (NYSE:KOP)

INVESTIGATION ALERT: The Schall Law Firm Encourages Investors in Koppers Holdings Inc. with Losses of $100,000 to Contact the Firm

Business Wire March 15, 2022

SHAREHOLDER ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Koppers Holdings Inc. - KOP

Newsfile March 14, 2022

KOP Equity Notice: ROSEN, Globally Respected Investor Counsel, Encourages Koppers Holdings Inc. Investors with Losses Exceeding $100K to Inquire About Securities Class Action Investigation - KOP

Newsfile March 13, 2022

Two Koppers Employees Named 2022 STEP Ahead Award Honorees By The Manufacturing Institute

PR Newswire March 10, 2022

SHAREHOLDER ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Koppers Holdings Inc. - KOP

PR Newswire March 9, 2022

EQUITY ALERT: ROSEN, A TOP RANKED LAW FIRM, Encourages Koppers Holdings Inc. Investors with Losses to Inquire About Securities Class Action Investigation - KOP

Business Wire March 7, 2022

SHAREHOLDER ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Koppers Holdings Inc. - KOP

PR Newswire March 2, 2022

KOPPERS ALERT: Bragar Eagel & Squire, P.C. is Investigating Koppers Holdings Inc. on Behalf of Koppers Stockholders and Encourages Investors to Contact the Firm

Business Wire March 2, 2022

KOPPERS ALERT: Bragar Eagel & Squire, P.C. is Investigating Koppers Holdings Inc. on Behalf of Koppers Stockholders and Encourages Investors to Contact the Firm

Business Wire March 1, 2022

SHAREHOLDER ALERT: Investigation of Koppers Holdings (KOP) Announced by Holzer & Holzer, LLC

Newsfile February 28, 2022

Glancy Prongay & Murray LLP, a Leading Securities Fraud Law Firm, Announces Investigation of Koppers Holdings Inc. (KOP) on Behalf of Investors

Business Wire February 25, 2022

INVESTOR ALERT: Law Offices of Howard G. Smith Announces Investigation of Koppers Holdings Inc. (KOP) on Behalf of Investors

Business Wire February 24, 2022

(KOP) News: Why Did Koppers Holdings Inc. Stock Price Drop? Contact Johnson Fistel Regarding Investigation

Newsfile February 24, 2022

The Law Offices of Frank R. Cruz Announces Investigation of Koppers Holdings Inc. (KOP) on Behalf of Investors

Business Wire February 24, 2022

Koppers Holdings Inc. Reinstates Quarterly Cash Dividend and Declares First Dividend Since 2014

PR Newswire February 23, 2022

Koppers Announces New Leadership Appointments To Support Long-Term Strategy

PR Newswire February 23, 2022

Koppers Reports Fourth Quarter and Full-Year 2021 Results; Provides 2022 Outlook

PR Newswire February 23, 2022

Koppers Holdings Inc. Schedules Fourth Quarter and Full-Year 2021 Conference Call

PR Newswire February 9, 2022

Koppers Recognized Among America's Most Responsible Companies by Newsweek

PR Newswire December 13, 2021

Koppers Chief Financial Officer Michael Zugay Earns Career Achievement Award

PR Newswire November 8, 2021