Obituaries
PGe
PG Store
Archives
Classifieds
- Classified
- Events
- Jobs
- Real Estate
- Legal Notices
- Pets

MENU

NEWSLETTERS

ACCOUNT

SECTIONS

HOME
- Homepage
- This Just In
- Chats
- Weather
- Traffic
- Event Guide
- PG Store
- PGe
- Video
- Photos
- The Digs
- RSS Feeds
NEWS
- News Home
- COVID-19
- World
- Nation
- State
- Obituaries
- News Obituaries
- Politics
- Education
- Portfolio
- Science
- Health & Wellness
- Environment
- Aging Edge
- Transportation
- Faith & Religion
- Crimes & Courts
- Social Services
LOCAL
- Local Home
- Region
- City
- North
- East
- West
- South
- Washington
- Westmoreland
- The Neighborhood
- Obituaries
- Classifieds
- Legal Notices
- Real Estate
SPORTS
- Sports Home
- Steelers
- Penguins
- Pirates
- Sports Columns
- Gene Collier
- Ron Cook
- Joe Starkey
- Paul Zeise
- High School Sports
- College Sports
- Pitt
- Penn State
- WVU
- NCAA
- NFL
- MLB
- NBA
- NHL
- North Shore Drive Podcast
OPINION
A&E
- A&E Home
- Celebrities
- Movies
- TV & Radio
- Music
- Concert Listings
- Theatre & Dance
- Art & Architecture
- Books
- Events
LIFE
- Life Home
- Food
- Buying Here
- Homes & Gardens
- Style & Fashion
- Travel
- Restaurants
- Seen
- goodness
- Random Acts of Kindness
- Pets
- Beer Me
- Outdoors
- Holidays
BUSINESS

OTHER

CLASSIFIEDS

CONTACT US / FAQ

Indicators

Markets:

News

Koppers Holdings Inc. Common Stock (NY:KOP)

40.28 +1.63 (+4.22%)

Official Closing Price Updated: 7:00 PM EDT, Apr 24, 2026 Add to My Watchlist

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.

© 2025 FinancialContent. All rights reserved.

TOP