8-K REGARDING PNC SUPPLEMENT AGREEMENT 1-5-09

Company

NEWMARKET CORP

Filed

January 6, 2009

Period of Report

January 5, 2009

Accession Number

0001181431-09-001408

An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →