Alcoa to Host Investor Day November 4, 2014

October 28, 2014

Management to discuss Alcoa’s portfolio transformation and continued roadmap to achieving 2016 business targets

Alcoa (NYSE:AA) today announced that it will host its annual Investor
Day for shareholders and analysts on Tuesday, November 4, 2014 at the
New York Stock Exchange at 11 Wall Street in New York City. The event
will be webcast live starting at 9:00 a.m. EST via Alcoa’s website at www.alcoa.com/investorday.
Presentation materials will be available online.

During the event, Alcoa’s management will provide an update on how the
Company’s portfolio transformation is accelerating and the progress
being made against 2016 business targets.

Presenters include:

Klaus Kleinfeld, Chairman and Chief Executive Officer

William Oplinger, Executive Vice President and Chief Financial
Officer

Ray Kilmer, Executive Vice President and Chief Technology Officer

Olivier Jarrault, Executive Vice President and Alcoa Group
President, Engineered Products and Solutions

Kay Meggers, Executive Vice President and Alcoa Group President,
Global Rolled Products

Bob Wilt, Executive Vice President and Alcoa Group President,
Global Primary Products

Mike Murphy, Vice President, Commercial, Alcoa Global Automotive

For those unable to join the live webcast, a replay and archived slides
will be available on www.alcoa.com/investorday
at the conclusion of the event.

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 60,000 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.

Alcoa
Investor Contact
Kelly Pasterick, 212-836-2674
Kelly.Pasterick@alcoa.com
or
Media Contact
Monica Orbe, 212-836-2632
Monica.Orbe@alcoa.com