IBM investor services program : Bank/Broker account numbers

You can contact Computershare and they will provide you with an Authorization Form to provide bank/broker information. The Form, properly completed with your bank/broker name, Depository Participant number and your bank/broker account number should be signed by you and any other stockholders named in the registration on your account and returned to Computershare. Your bank/broker will be able to assist you in completing the form. The authorizing signature(s) on the Form should be guaranteed by your Bank/Broker with a Medallion Guarantee.

When your bank/broker account information is on your account at Computershare, you may request Computershare to electronically transfer all or a portion of your book entry shares by calling Computershare at 888-IBM-6700 or 781-575-2727. Following the transfer, Computershare will provide you with a statement confirming the movement of your shares to your bank/broker and your share balance on the records of Computershare.

You may also call Computershare at 888-IBM-6700 or 781-575-2727 and request a stock certificate for all or a portion of your book entry shares. A stock certificate will be mailed to you by Computershare within forty-eight hours of their receipt of your request.