ORION CORPORATION STOCK EXCHANGE RELEASE 15 SEPTEMBER 2014 at 9.05 a.m. EEST 100,000 Orion A shares converted into B shares In accordance with Section 3 of the Articles of Association of Orion Corporation, 100,000 A shares have been converted into 100,000 B shares. The conversion has been entered into the Trade Register on 15 September 2014. The total number of shares in Orion Corporation is 141,257,828 which, after the conversion, consists of 40,962,816 A shares and 100,295,012 B shares. Orion Corporation Olli Huotari Jari Karlson SVP, Corporate Functions CFO Publisher: Orion Corporation Communications Orionintie 1A, FI-02200 Espoo, Finland Homepage: www.orion.fi Orion is a globally operating Finnish company developing pharmaceuticals and diagnostic tests - a builder of well-being. Orion develops, manufactures and markets human and veterinary pharmaceuticals, active pharmaceutical ingredients and diagnostic tests. The company is continuously developing new drugs and treatment methods. Pharmaceutical R&D focuses on central nervous system drugs, oncology and critical care drugs, and Easyhaler® pulmonary drugs. Orion's net sales in 2013 amounted to EUR 1,007 million and the company had about 3,500 employees. Orion's A and B shares are listed on NASDAQ OMX Helsinki. [HUG#1855836]