Dear team members,

Please be advised that Marco Siqueira is the new Business Leader of OEC. And Eduardo Pedreira will replace him as OR Business Leader. The names of both were approved today (9/6) by the Boards of Directors of the respective Businesses.

Please find below the internal communications sent by OEC and OR.

Best regards,

Ruy Sampaio

CEO | Odebrecht S.A.

Submitted to: Odebrecht Group Members

Date: 09/06/20