Mo. Rev. Stat. § 417.459: Court's duty in misappropriation, action to preserve secrecy of trade secret.

In an action under sections 417.450 to 417.467, a court shall preserve the secrecy of an alleged trade secret by reasonable means, which may include granting protective orders in connection with discovery proceedings, holding in-camera hearings, sealing the records of the action, and ordering any person involved in the litigation not to disclose an alleged trade secret without prior court approval.