CONTINENTAL BUILDING PRODUCTS, INC. 4,600,000 Shares Common Stock ($0.001 par value) Underwriting AgreementContinental Building Products, Inc. • May 18th, 2015 • Concrete, gypsum & plaster products • New York
LSF8 Gypsum Holdings, L.P., a Delaware limited partnership (the “Selling Stockholder”) proposes to sell to the underwriter named in Schedule I hereto (the “Underwriter”), for whom you (the “Representative”) are acting as representative, 4,600,000 shares of common stock, $0.001 par value (“Common Stock”), of Continental Building Products, Inc., a corporation organized under the laws of Delaware (the “Company”), (said shares to be sold by the Selling Stockholder being hereinafter called the “Underwritten Securities”). The Selling Stockholder also proposes to grant to the Underwriters an option to purchase up to 690,000 additional shares of Common Stock (the “Option Securities”; the Option Securities, together with the Underwritten Securities, being hereinafter called the “Securities”).
