Mo. Rev. Stat. § 407.459: Register of documents, maintained by attorney general — public inspection, exception.

The attorney general shall establish and maintain a register of all documents filed by charitable organizations in accordance with the provisions of sections 407.450 to 407.478. Such register shall be open to public inspection; except that, the attorney general may withhold from public inspection documents or information obtained in the course of an investigation undertaken pursuant to the provisions of this chapter, or which otherwise may be withheld from public inspection by law.