ORION CORPORATION MANAGERS' TRANSACTIONS 3 MAY 2018 at 11.40 EEST Orion Corporation: Managers' transactions - Mikael Silvennoinen Orion Corporation has received the following disclosure under Market Abuse Regulation (EU) No 596/2014, regarding transactions with shares and linked securities in Orion Corporation made by managers and their closely associated persons. Person subject to the notification requirement Name: Silvennoinen, Mikael Position: Member of the Board/Deputy member Initial Notification Reference number: 74370029VAHCXDR7B745_20180503092905_18 Issuer Name: Orion Oyj LEI: 74370029VAHCXDR7B745 Transaction details Transaction date: 2018-05-02 Venue: NASDAQ HELSINKI LTD (XHEL) Nature of the transaction: Receipt of a Share-Based Incentive or Remuneration Instrument: Share ISIN: FI0009014377 Volume: 697 Unit price: 0.00000 Aggregated transactions Volume: 697 Volume weighted average 0.00000 price: Orion Corporation Timo Lappalainen Olli Huotari President and CEO SVP, Corporate Functions Publisher: Orion Corporation Communications Orionintie 1A, FI-02200 Espoo www.orion.fi []