Certain Shares of Blau Farmacêutica S.A. are subject to a Lock-Up Agreement Ending on 13-OCT-2021. These Shares will be under lockup for 181 days starting from 15-APR-2021 to 13-OCT-2021. Details: The Company, the Shareholder and the Administrators will be responsible for the Coordinators of the Offering and the International Coalition Agents, for a period of 180 days from the date of publication of the Annunciation of Inicio, which will not be followed until further notice.