Santhera Pharmaceuticals Holding AG: Santhera Announces Settlement of Exchange Offer and Issuance of New Senior Unsecured Convertible Bonds due 2024 Pratteln, Switzerland, s the settlement of the e . Santhera Pharmaceuticals Holding AG is settling today its offer to exchange its outstanding CHF 60 million 5% Convertible Bonds due 2022 (the 2017/22 Bonds) on the terms set out in the Notice of Repurchase Offer dated March 25, 2021 (the Exchange Offer). Upon settlement, 2017/22 Bonds in the aggregate principal amount of CHF 15,155,000 remain in circulation. Santhera will issue today Senior ...