Indiana Code Title 27. Insurance § 27-1-25-13

Sec. 13.  (a) Except as provided by section 4(b) of this chapter, and except that all provisions of the written agreement between the administrator and an insurer shall be treated by the commissioner as confidential and shall not be open to any member of the public for inspection or copying, all documents submitted to the commissioner under this chapter are public documents:

(b) Any financial information concerning an administrator submitted by an administrator to the commissioner must remain confidential and is not open to any member of the public for inspection or copying.  However, the commissioner may use the financial information in a proceeding under section 12.4 of this chapter.