Alcoa Corporation (NYSE:AA, ASX: AAI)) plans to announce its first quarter 2025 financial results on Wednesday, April 16, 2025, after the close of trading on the New York Stock Exchange. Alcoa will host a conference call to discuss the first quarter 2025 financial results on April 16, 2025, at 5:00 p.m. EDT (April 17, 2025, at 7:00 a.m. AEST). The call will be webcast live via Alcoa's website, www.alcoa.com.

The first quarter 2025 earnings press release with financial results, and a related presentation, will be available on the "Investors" section of Alcoa's website, www.alcoa.com. A link to the press release will also be on Alcoa's X handle @Alcoa at www.X.com/Alcoa.

Conference Call Information

Time:		Wednesday, April 16, 2025: 5:00 p.m.– 6:00 p.m. EDT
		Thursday, April 17, 2025: 7:00 a.m.– 8:00 a.m. AEST

Hosts:		William Oplinger, President and Chief Executive Officer
		Molly Beerman, Executive Vice President and Chief Financial Officer

Webcast:
Go to the "Investors" section of the Alcoa website to listen only and view presentation slides.

Call:		+1 (877) 883-0383 (Domestic)
		+1 (412) 902-6506 (International)
		Conference ID: 6843071

Replay Information:
		A telephone replay will be available at approximately 8:00 p.m. EDT on April 16 until April 23, 2025.
		+1 (877) 344-7529 (Domestic)
		+1 (412) 317-0088 (International)
		Replay Access Code: 2869691
		To access the replay using an international dial-in number, please select this link:
		https://services.choruscall.com/ccforms/replay.html

		The webcast will also be archived on the "Events & Presentations" portion of the "Investors" section of www.alcoa.com at this link: Alcoa Corporation - Events & Presentations - Events

About Alcoa Corporation

Alcoa is a global industry leader in bauxite, alumina and aluminum products with a vision to reinvent the aluminum industry for a sustainable future. With a values-based approach that encompasses integrity, operating excellence, care for people and courageous leadership, our purpose is to Turn Raw Potential into Real Progress. Since developing the process that made aluminum an affordable and vital part of modern life, our talented Alcoans have developed breakthrough innovations and best practices that have led to greater efficiency, safety, sustainability and stronger communities wherever we operate.

Dissemination of Company Information

Alcoa intends to make future announcements regarding company developments and financial performance through its website, www.alcoa.com, as well as through press releases, filings with the Securities and Exchange Commission, conference calls, media broadcasts, and webcasts.

View source version on businesswire.com: https://www.businesswire.com/news/home/20250320390766/en/

Investor Contact:

Yolande Doctor

412-992-5450

Yolande.B.Doctor@alcoa.com

Media Contact:

Courtney Boone

412-527-9792

Courtney.Boone@alcoa.com