Registered Holder Script for Indiana Energy, Inc. Hello, my name is ________. May I please speak to ____________. I am calling on behalf of Indiana Energy, Inc. of which you are a shareholder. 1. Have you received your proxy material for the upcoming special meeting? Y, N Yes: Go to question number 2. No: Let me verify your address and I shall forward a new set of material to you. Remember that the Board of Directors of Indiana Energy has unanimously approved the merger agreement and unanimously recommends that shareholders of Indiana Energy vote for approval and adoption of the merger agreement. Thank you and have a nice day. END CALL. 2. Have you returned your proxy card? Y, N, U Yes: Go to question number 3. No: Would you please complete and return your proxy card as soon as possible. Your vote as a shareholder is very important to us. Please remember that the Board of Directors of Indiana Energy has unanimously approved the merger agreement and unanimously recommends that shareholders of Indiana Energy vote for approval and adoption of the merger agreement. Thank you and have a nice day. END CALL. 3. May I ask if you are in support of the merger proposal? Y, N, U, R All: Thank you and have a nice day. END CALL Answering Machine: Hello, my name is _______. I am calling on behalf of Indiana Energy, Inc. This is a courtesy call to remind you to please vote and return your proxy. The Board of Directors of Indiana Energy has unanimously approved the merger agreement and unanimously recommends that shareholders of Indiana Energy vote for the approval and adoption of the merger agreement. Thank you and have a nice day. END CALL.