Indiana Code Title 28. Financial Institutions § 28-1-7-3

Sec. 3. The resolutions of the boards of directors shall direct that the agreement be submitted to a vote of the shareholders of the corporations at an annual or a special meeting.  If the meeting is to be an annual meeting, notice of the submission of the agreement shall be included in the notice of the annual meeting.  If the meeting is a special meeting, the special meeting shall be called by the resolution designating the meeting, and notice of the meeting shall be given at the time and in the manner provided in IC 28-13-5-8.  A copy of the proposed agreement of merger shall be included with the notice of the annual or special meeting.