In addition to, Alcoa is an active participant in and uses social media to communicate information about the company. Facebook, Twitter, YouTube and LinkedIn are powerful tools that allow us to connect with our customers, investors, potential employees and fans.

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General Inquiries:
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Alcoa Inc.
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Shareholder Services

Shareholders with questions on account balances, dividend checks, dividend reinvestment, direct deposit, address changes, lost or misplaced stock certificates or other shareholder account matters may contact Alcoa's stock transfer agent, registrar, and dividend disbursing agent, Computershare:, by telephone at 1 888 985 2058 or please see our Shareholder Information page for additional contact information.