Alcoa (NYSE:AA) announced today that it is expanding its Investor
Relations capability in preparation for the previously announced
separation of the Company during the second half of 2016.

Matt Garth, Vice President of Financial Planning and Analysis, will take
on the additional leadership of Alcoa’s Investor Relations group. Garth
will be the primary point of contact for investors and analysts. Vice
President Investor Relations Nahla Azmy, and Patricia Figueroa, Director
Investor Relations, will report to Garth.

Garth led Alcoa’s investor relations function from May 2009 to November
2010 before being promoted to Chief Financial Officer of Alcoa’s $3
billion global packaging business. He assumed his current role as head
of Financial Planning and Analysis in September 2015.

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 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
Nahla Azmy, 212-836-2674
Nahla.Azmy@alcoa.com
or
Media Contact
Monica Orbe, 212-836-2632
Monica.Orbe@alcoa.com