OWNERSHIP STRUCTURE

The table below shows the number of common shares held by Moura Dubeux Engenharia S/A shareholders.

Shareholders Number of shares %
Controllers 35,072,430 33.7%
Executive Board 2,044,887 2.0%
Board of Directors 20,400 0.0%
Treasury Shares
 1,100,000
1.1%
Other Shareholders 65,976,677 63.3%
Total  104,214,394 100.00%

Base date of composition September 30, 2026.