Notification of transactions in shares by persons discharging managerial responsibility (“PDMRs”)

Cambridge (UK) 18 October 2017: Following the purchase of ordinary shares of €0.40 each in the capital of the Company (“Ordinary Shares”) by the Global Graphics Share Incentive Plan (an HM Revenue & Customs approved all employee share purchase plan) on 17 October 2017 at a price per Ordinary Share of EUR 3.08 the Company makes the following announcement and notification in accordance with the EU Market Abuse Regulation.