OWNERSHIP STRUCTURE

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

Shareholders Number of shares %
Controllers 30,838,962 36.3%
Executive Board 1,664,647 2.0%
Board of Directors 20,400 0.0%
Treasury Shares
426,382
0.5%
Other Shareholders 51,958,984 61.2%
Total 84,909,375 100.00%

Base date of composition December 31, 2025.