Antaria Limited announced the following changes to its Board and Management. Mr. Robert Mangioni steps down from the Board with immediate effect. Mr. Mangioni joined Antaria as a Non-Executive Director at the time of the original listing of the company on the ASX in 2005. He was appointed as the Chairman of Antaria on November 22, 2010. Dr. Deborah Cooper, who joined the Board as a Non-Executive Director on September 20, 2010, has resigned as part-time Managing Director. Ms Cooper continues as a non-executive Director. Mr. Rade Dudurovic, who is currently Chairman of the Audit Committee, will also assume the role of non-executive Chairman of the Board of Antaria. Mr. John Young and Mr. Lev Mizikovsky remain as non-executive directors of the company. Ms Deana Cesari will step down as Chief Financial Officer and Joint Company Secretary. Ms Cesari joined Antaria before it was a listed company, and has served as company CFO for over 7 years. Mr. Darren Crawte, of MGI Perth, continues as Company Secretary, in a sole capacity.