Questão jurídica principal
Whether the appeal was admissible under Art. 93 LTF against the refusal of provisional measures.
Decisão extraída
The refusal of provisional measures did not create irreparable harm within the meaning of Art. 93(1)(a) LTF.
Fundamentação extraída
The measures were only meant to last until the main action on the validity of the shareholders' meeting. The appellants did not show a juridical disadvantage persisting even if they won the main action.