Key legal question
Whether there was a sufficient urgent suspicion of participation in unfaithful management.
Extracted holding
The available evidence provided sufficiently concrete indications that the appellant may have participated in unfaithful management.
Extracted reasoning
The court held that, at the detention stage, concrete suspicion is enough; the alleged price manipulation, coordinated conduct, and statements of co-accused made the participation plausible, while the exact extent of damage remained for the criminal investigation.