Transferring shares

Transferring shares

Frequently asked questions about IBM, our stock, finances and investing in the company.

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Questions on transferring IBM stock should be directed to:

Computershare Inc. 

P.O. Box 505005

Louisville, KY 40233-5005

(888) IBM-6700 (United States, Canada and Puerto Rico)

(781) 575-2727 (all other areas)

Stock transfer instructions and forms are provided by Computershare at

When sending IBM stock certificates to Computershare, you should send them unendorsed (with a brief letter of instruction)  via registered or certified mail, with return receipt requested, or some other form of traceable mail, and properly insured.

Visit the transfer agent's Web site at