CLEVELAND, Feb. 3, 2014 /PRNewswire/ -- OM Group, Inc. (NYSE: OMG) today announced that it plans to release its fourth quarter 2013 financial results before the market opens on February 13, 2014. The company will discuss these results on a conference call at 10:00 AM (ET) on February 13, 2014. The call can be accessed via webcast at http://investor.omgi.com or by dialing +1 877-215-3548 (US/ Canada) or +1 973-935-2082, using conference ID #41797417. An archived version of the webcast will be available for those unable to access the live event by dialing +1 855-859-2056 or +1 404-537-3406. A copy of management's presentation materials will be available in the Investor Relations section of the company's website before the call. ABOUT OM GROUP, INC. OM Group is a technology-driven, diversified industrial company serving attractive global markets, including automotive systems, electronic devices, aerospace, industrial and renewable energy. Its business platforms use innovative technologies and expertise to address customers' complex applications and demanding requirements. For more information, visit the Company's website at www.omgi.com. SOURCE OM Group, Inc.