Global Geophysical Services, Inc.

Investor FAQs

How can I contact the Transfer Agent?

If you are a registered shareholder you may use Computershare's shareholder website, toll-free shareholder services center or automated telephone support system to access information and process transactions. Please note that you will need to supply your tax identification number and contact information, including address, when communicating with Computershare. If you hold your shares in "street name" through a broker, please contact your broker for assistance.

Investor Centre™ website
You can manage your account online via the Investor Centre website, Computershare's secure Web-based tool for shareholders, at www.computershare.com/investor. Through free, around-the clock access to the Investor Centre website, you can:

View your account details and update account information
Access tax forms
Request certificates
Research and obtain information related to transferring stocks
Enroll in eDelivery to receive your shareholders materials electronically

Telephone inquiries
1-800-962-4284 (US, Canada, Puerto Rico)
1-781-575-3120 (non-US)

Written requests
Computershare
P.O. Box 43070
Providence, RI 02940-3070

By overnight delivery:
Computershare
250 Royall Street
Canton, MA 02021

Email
web.queries@computershare.com

Whom can I contact if I need further information as a Global Geophysical shareholder?

For inquiries involving stock transfers, address changes and account record keeping, please contact Computershare at the phone number and address above.

What stock exchange is Global Geophysical Services traded on? What is the stock symbol?

Shares of Global Geophysical Services are traded on the New York Stock Exchange (NYSE). The stock symbol is GGS.

How do I purchase additional shares of stock in Global Geophysical Services?

Stock of Global Geophysical Services may be purchased from most brokerage firms. At this time, the company does not have a direct purchase program.

How can I get the current stock price?

An up-to-the-minute stock quote is available from your broker. A 20-minute delayed stock quote is available on the Global Geophysical Services website in the Stock Info section.

When is the annual stockholder meeting?

Our last annual shareholder's meeting was held in Missouri City, Texas in December 2009. We expect the 2010 and future annual meetings to be held in the December time frame.

When does the Global Geophysical fiscal year end?

Our fiscal year ends in December.

How can I get a copy of the Company's financial statements, such as an Annual Report, 10-K or 10-Q?

Electronic copies may be found on the Global Geophysical Services website under Financial Info/SEC filings. You can also request a copy of the Annual Report to be mailed to you.

Do you have another question that hasn't been answered?

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