Indiana Code Title 23. Business and Other Associations § 23-1-44-12

(1) state where the payment demand must be sent and where and when certificates for certificated shares must be deposited;

(2) inform holders of uncertificated shares to what extent transfer of the shares will be restricted after the payment demand is received;

(3) supply a form for demanding payment that includes the date of the first announcement to news media or to shareholders of the terms of the proposed corporate action and requires that the person asserting dissenters' rights certify whether or not the person acquired beneficial ownership of the shares before that date;

(4) set a date by which the corporation must receive the payment demand, which date may not be fewer than thirty (30) nor more than sixty (60) days after the date the subsection (a) notice is delivered;  and

(5) be accompanied by a copy of this chapter.