<div id="readability-page-1"><article>PITTSBURGH--(BUSINESS WIRE)--Alcoa Corporation (NYSE: AA; ASX: AAI) plans to announce its fourth quarter and full year 2025 financial results on Thursday, January 22, 2026, after the close of trading on the New York Stock Exchange. Alcoa will host a conference call to discuss the fourth quarter and full year 2025 financial results on January 22, 2026, at 5:00 p.m. EST (January 23, 2026, at 9:00 a.m. AEDT). The call will be webcast live via Alcoa's website, www.alcoa.com.The fourth quarter and full year 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<table><tbody><tr><td colspan="1" rowspan="1">Time:</td><td colspan="1" rowspan="1">Thursday, January 22, 2026: 5:00 p.m.–6:00 p.m. EST</td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1">Friday, January 23, 2026: 9:00 a.m.–10:00 a.m. AEDT</td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1"> </td></tr><tr><td colspan="1" rowspan="1">Hosts:</td><td colspan="1" rowspan="1">William Oplinger, President and Chief Executive Officer</td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1">Molly Beerman, Executive Vice President and Chief Financial Officer</td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1"></td></tr><tr><td colspan="2" rowspan="1">Webcast:</td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1"></td></tr><tr><td colspan="2" rowspan="1">Go to the “Investors” section of the Alcoa website to listen only and view presentation slides.</td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1"></td></tr><tr><td colspan="1" rowspan="1">Call:</td><td colspan="1" rowspan="1">+1 (877) 883-0383 (Domestic)</td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1">+1 (412) 902-6506 (International)</td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1">Conference ID: 7424456</td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1"></td></tr><tr><td colspan="2" rowspan="1">Replay Information:</td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1">A telephone replay will be available at approximately 8:00 p.m. EST on January 22 until January 29, 2026. +1 (855) 669-9658 (Domestic)</td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1">+1 (412) 317-0088 (International)</td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1">Replay Access Code: 8798537</td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1">To access the replay using an international dial-in number, please select this link:</td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1">https://services.choruscall.com/ccforms/replay.html</td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1"></td></tr><tr><td colspan="1" rowspan="1"></td><td colspan="1" rowspan="1">The webcast will also be archived on the “Events &amp; Presentations” portion of the “Investors” section of www.alcoa.com at this link: Alcoa Corporation - Events &amp; Presentations - Events</td></tr></tbody></table>About Alcoa CorporationAlcoa is a global industry leader in bauxite, alumina and aluminum products with a vision to build a legacy of excellence for future generations. 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 InformationAlcoa 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. Alcoa does not incorporate the information contained on, or accessible through, its corporate website or such other websites or platforms referenced herein into this press release.<img src="https://imageproxy.pbkrs.com/https://cts.businesswire.com/ct/CT/query-ZGlzdHJvPW54JmlkPWJ3bmV3cyZsYW5nPWVuJnNpZD1hY3FyOCZzdHk9MjAyNTEyMTg2MTU3ODNyMQ?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" original-src="https://imageproxy.pbkrs.com/https://cts.businesswire.com/ct/CT/query-ZGlzdHJvPW54JmlkPWJ3bmV3cyZsYW5nPWVuJnNpZD1hY3FyOCZzdHk9MjAyNTEyMTg2MTU3ODNyMQ"/>View source version on businesswire.com: https://www.businesswire.com/news/home/20251218615783/en/Investor Contact: Louis Langlois 514-715-0773 Investor.Relations@alcoa.comMedia Contact: Sarah Ayer 412-965-7622 Sarah.Ayer@alcoa.comSource: Alcoa</article></div>

Alcoa Corporation plans to announce its Q4 and full year 2025 financial results on January 22, 2026, after NYSE trading closes. A conference call will follow at 5:00 p.m. EST, hosted by CEO William Oplinger and CFO Molly Beerman. The call will be webcast live on Alcoa's website, with a replay available until January 29, 2026. Alcoa is a leader in bauxite, alumina, and aluminum products, committed to excellence and innovation.

Alcoa Schedules Fourth Quarter and Full Year 2025 Earnings Release and Conference Call | AA Stock News