Neo Performance Materials Inc. announced changes to its executive management team and Board of Directors. Neo's Board of Directors announced the appointment of Constantine E. Karayannopoulos as Chief Executive Officer of the Company, replacing Geoffrey R. Bedford, effective immediately. Mr. Karayannopoulos has worked in senior executive positions at Neo and its predecessor companies for more than 20 years, including as Director, President, and Chief Executive Officer of Neo Material Technologies from 2005 until NEM was acquired in June 2012.