Alcoa Corporation and Arconic to Host 2016 Investor Events

October 13, 2016

Alcoa Inc. (NYSE:AA) today announced that future companies, Arconic and
Alcoa Corporation, will each host investor events in October. The
separation of Alcoa Inc. into two standalone public companies is
scheduled to become effective before the opening of the market on
November 1, 2016. Arconic will trade on the New York Stock Exchange
under the symbol “ARNC;” Alcoa Corporation will be listed on the NYSE
under the symbol “AA.”

In preparation for the separation, both Arconic and Alcoa Corporation
will be commencing a series of investor meetings, beginning October 19
and October 20, respectively. Presentation materials will be available
shortly before the commencement of these meetings on www.alcoa.com.
Both companies will also be hosting a global investor webcast. Details
on each company’s webcast are below.

Alcoa Corporation Global Investor Webcast

Thursday, October 20, 2016 at 9 AM EDT

Webcast link: www.alcoa.com/alcoacorpinvestorlaunch

At the event, management will discuss Alcoa Corporation’s globally
cost-competitive industry leadership in bauxite, alumina and aluminum
products as well as its strengths, strategies, expectations and outlook.
Presenters will be:

  • Roy Harvey, future Alcoa Corporation Chief Executive Officer
    and current Alcoa Inc. Executive Vice President and President of Alcoa
    Global Primary Products
  • William Oplinger, future Alcoa Corporation Executive Vice
    President and Chief Financial Officer and current Alcoa Inc. Executive
    Vice President and Chief Financial Officer

Arconic Global Investor Webcast

Thursday, October 27 at 8:30 AM EDT

Webcast link: www.alcoa.com/arconicinvestorlaunch

At the event, management will discuss Arconic’s leadership in
multi-material, precision-engineered products and solutions as well as
its strengths, strategies, expectations and outlook. Presenters will be:

  • Klaus Kleinfeld, future Arconic Chairman and Chief Executive
    Officer and current Chairman and Chief Executive Officer, Alcoa Inc.
  • Ken Giacobbe, future Arconic Executive Vice President and Chief
    Financial Officer and current Chief Financial Officer, Alcoa
    Engineered Products and Solutions

A replay and archived presentation slides of both webcasts will be
available on www.alcoa.com
following the conclusion of the events.

Dissemination of Company Information

Alcoa Inc. intends to make future announcements regarding Company
developments and financial performance through its website at www.alcoa.com.

About Alcoa

A global leader in lightweight metals technology, engineering and
manufacturing, Alcoa innovates multi-material solutions that advance our
world. Our technologies enhance transportation, from automotive and
commercial transport to air and space travel, and improve industrial and
consumer electronics products. We enable smart buildings, sustainable
food and beverage packaging, high-performance defense vehicles across
air, land and sea, deeper oil and gas drilling and more efficient power
generation. We pioneered the aluminum industry over 125 years ago, and
today, our approximately 57,000 people in 30 countries deliver value-add
products made of titanium, nickel and aluminum, and produce
best-in-class bauxite, alumina and primary aluminum products. For more
information, visit www.alcoa.com,
follow @Alcoa on Twitter at www.twitter.com/Alcoa
and follow us on Facebook at www.facebook.com/Alcoa.

We have included the above website addresses only as inactive textual
references and do not intend these to be active links to such websites.
Information contained on such websites or that can be accessed through
such websites does not constitute a part of this press release.



Investor Contacts:
Alcoa Corporation
Jim Dwyer
212-518-5450
Jim.Dwyer@alcoa.com
or
Arconic
Matt Garth
212-836-2674
Matthew.Garth@arconic.com
or
Media Contacts:
Alcoa Corporation
Monica Orbe
212-518-2632
Monica.Orbe@alcoa.com
or
Arconic
Shona Sabnis
212-836-2626
Shona.Sabnis@arconic.com