INVESTOR NOTICE: Khang & Khang LLP Announces an Investigation of Claims Against Horsehead Holding Corp. And Advises Investors to Contact the Firm

IRVINE, Calif.–(BUSINESS WIRE)–Khang & Khang LLP announces that it is investigating claims of potential misrepresentations by Horsehead Holding Corp. (“Horsehead” or the “Company”) (Nasdaq: ZINC) (Nasdaq: ZINCQ). The investigation focuses on whether the Company and its officers violated securities laws by issuing misleading information to investors. If you purchased shares of Horsehead during the Class Period, please contact Joon M. Khang, Esquire, of Khang & Khang, 18101 Von Karman A
Source: BusinessWire-Primary

INVESTOR NOTICE: Khang & Khang LLP Announces an Investigation of Claims Against Horsehead Holding Corp. And Advises Investors to Contact the Firm