Certain Ordinary Shares of MRV Engenharia e Participações S.A. are subject to a Lock-Up Agreement Ending on 18-OCT-2023. These Ordinary Shares will be under lockup for 92 days starting from 18-JUL-2023 to 18-OCT-2023.

Details:
The directors and officers has agreed for a lock-up of 90 days.