Digitree Group S.A.

Transaction in Own Shares • Aug 6, 2018

Subject: Determination of the detailed terms of the buy-back

Current Report No. 27/2018

In connection with the implementation of the programme for therepurchase of treasury shares that was approved pursuant to resolutionNo. 24 of the Company's Annual General Meeting of the Shareholders dated11 June 2018 on the adoption of a treasury share repurchase programmeand the establishment of a capital reserve for the purpose of suchprogramme (current report No. 19/2018 of 11 June 2018), the ManagementBoard of Pfleiderer Group S.A. (the "Company") hereby announces that on4 August 2018 it has determined the detailed terms of the repurchase ofthe shares in the Company, which are presented in the attachedinvitation to submit sale offers. The detailed terms of the buy-backwere also approved on 4 August 2018 by the Supervisory Board of theCompany.

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This report was prepared pursuant to Article 17 Section 1 of Regulation(EU) No. 596/2014 of the European Parliament and of the Council of 16April 2014 on market abuse (market abuse regulation) and on repealingDirective 2003/6/EC of the European Parliament and of the Council andCommission Directives 2003/124/EC, 2003/125/EC and 2004/72/EC.

Attachment - Invitation to submit sale offers

04.08.2018