Alcoa to Hold Investor Day

October 27, 2011

Executives to provide in-depth insight into Alcoa’s profitability
drivers and growth opportunities

NEW YORK–Alcoa (NYSE:AA) will host an Investor Day event on Wednesday, November
9, at the Company’s Davenport, Iowa, facility. The event will be webcast
live via Alcoa’s website with presentation materials available on-line.

Alcoa Davenport Works is one of the most advanced manufacturing plants
in the world, and site of the Company’s recently announced $300 million
investment in automotive sheet production.

At the event, Alcoa senior executives will provide an in-depth
perspective on Alcoa’s businesses, profitability drivers and growth
opportunities.

Presenters at the event will include:

  • Klaus Kleinfeld, Chairman and Chief Executive Officer
  • Chris Ayers, Executive Vice President and Group President, Global
    Primary Products
  • Helmut Wieser, Executive Vice President and Group President, Global
    Rolled Products
  • Olivier Jarrault, Executive Vice President and Group President,
    Engineered Products and Solutions

Webcast Information

Alcoa invites investors and the media to view the live webcast and
slides from the event, beginning at approximately 9 a.m. (EST) on
Wednesday, November 9, at www.alcoa.com/investorday.
The webcast will also be available for replay and the slides will be
archived.

About Alcoa

Alcoa is the world’s leading producer of primary aluminum, fabricated
aluminum and alumina. In addition to inventing the modern-day aluminum
industry, Alcoa innovation has been behind major milestones in the
aerospace, automotive, packaging, building and construction, commercial
transportation, consumer electronics and industrial markets over the
past 120 years. Among the solutions Alcoa markets are flat-rolled
products, hard alloy extrusions, and forgings, as well as Alcoa® wheels,
fastening systems, precision and investment castings, and building
systems in addition to its expertise in other light metals such as
titanium and nickel-based super alloys. Sustainability is an integral
part of Alcoa’s operating practices and the product design and
engineering it provides to customers. Alcoa has been a member of the Dow
Jones Sustainability Index for 10 consecutive years and approximately 75
percent of all of the aluminum ever produced since 1888 is still in
active use today. Alcoa employs approximately 59,000 people in 31
countries across the world. More information can be found at www.alcoa.com.