Mattress Firm Announces Closing of Public Offering of Common Stock

Mattress Firm Holding Corp.

today announced that the previously announced public offering by certain of its stockholders of 5,435,684 shares of the Company's common stock, which includes 709,002 shares sold pursuant to the underwriters' over-allotment option, has closed. The offering consisted entirely of secondary shares to be sold by the Selling Stockholders. The Company did not sell any shares of common stock in the offering and has not received any proceeds from the sale. Barclays Capital Inc., UBS Securities LLC and Citigroup Global Markets Inc. acted as joint book-running managers of the offering. William Blair & Company, L.L.C. acted as a lead manager of the offering. KeyBanc