Corporate Governance

For shareholder-related services:

Telephone inquiries:

1-866-632-6352 (U.S.)
1-781-575-2510 (non U.S.)

Written requests:

P.O. Box 43078
Providence, RI 02940

By overnight delivery:
250 Royall Street
Canton, MA 02021

Investor Centre:

You can also manage your account online via Investor Centre, Computershare's web-based tool for shareholders. Here you can view your account details, update your account information and process various transactions. Registration is quick and easy. You can access Investor Centre at

For Investor Relations questions:

Please provide any questions or requests in writing to the following address:

Attn: Investor Relations
800 West El Camino Real, Suite 275
Mountain View, CA 94040

You may also submit your question using the form below.

Contact Form
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