Mattress Firm Holding Corp. (NASDAQ: MFRM) today announced that the company will release financial results for the third quarter of 2011 after the market closes on Wednesday, December 21, 2011.

The company will host a conference call for investors and other interested parties beginning at 5:00 p.m. Eastern Time on Wednesday, December 21, 2011. The call will be hosted by Steve Stagner, chief executive officer, and Jim Black, chief financial officer.

The conference call will be accessible by telephone and the Internet. To access the call, participants from within the U.S. may dial (877) 407-3982, and participants from outside the U.S. may dial (201) 493-6780. Participants may also access the call via live webcast by visiting the company’s investor relations Web site at www.mattressfirm.com.

The replay of the call will be available from approximately 8:00 p.m. Eastern Time on December 21, 2011 through midnight Eastern Time on January 4, 2012. To access the replay, the domestic dial-in number is (877) 870-5176, the international dial-in number is (858) 384-5517, and the passcode is 384543. The archive of the webcast will be available on the company’s Web site for a limited time.

About Mattress Firm

Houston-based Mattress Firm is one of the nation’s leading specialty bedding retailers, offering a broad selection of both traditional and specialty mattresses from leading manufacturers, including Tempur-Pedic, Sealy, Simmons and Stearns & Foster.