Horsehead Announces Record Date and Annual Stockholder Meeting Date
2/6/2015

PITTSBURGH--(BUSINESS WIRE)--February 6, 2015--Horsehead Holding Corp. (NASDAQ: ZINC), announced today that it will hold its annual stockholder meeting on May 05, 2015 at a location to be determined. The record date for purposes of shares to be voted at such meeting is March 12, 2015.

About Horsehead

Horsehead Holding Corp. ("Horsehead") (Nasdaq: ZINC) is the parent company of Horsehead Corporation, a leading U.S. producer of specialty zinc and zinc-based products and a leading recycler of electric arc furnace dust; The International Metals Reclamation Company, LLC, a leading recycler of metals-bearing wastes and a leading processor of nickel-cadmium batteries in North America; and Zochem Inc., a zinc oxide producer located in Brampton, Ontario.  Horsehead, headquartered in Pittsburgh, Pa., employs approximately 700 people and has seven facilities throughout the U.S. and Canada.www.horsehead.net for more information.

Contact info:

Ali Alavi

Senior Vice President

Horsehead Holding Corp.

724.773.2212



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