On June 19, 2017, GlyEco, Inc. announced that it has appointed Brian Gelman to serve as the new Chief Financial Officer of the Company, effective July 5, 2017. Mr. Gelman will replace Ian Rhodes, who had been serving as the Company's Interim Chief Financial Officer. Mr. Rhodes will continue to serve as the Chief Executive Officer of the Company. Mr. Gelman has served as a senior financial officer of a public company and has nearly 20 years of experience in the areas of accounting and finance. Prior to joining the company, Mr. Gelman held various positions of increasing responsibility, including Interim Chief Financial Officer, Chief Accounting Officer, Corporate Controller and Assistant Controller, with Warren Resources, Inc. from April 2002 to March 2016. From August 1998 to April 2002.