Retainer Agreement
Koppers Holdings Inc. investors have an opportunity to recover their investment losses.
Join the Koppers Holdings Inc. Class Action
Koppers Holdings Inc. Investigation Submission Form
NYSE: KOPIf you purchased Koppers Holdings Inc. securities and would like to receive information about our investigation concerning the class action to recover your losses in Koppers Holdings Inc. securities, please provide us the information in the form below.
A representative of The Rosen Law Firm will contact you at no cost to you and provide you detailed information concerning the proposed class action to recover your losses in Koppers Holdings Inc. securities.