2026 Annual Meeting of Stockholders
Alcoa Corporation will hold its 2026 Annual Meeting of Stockholders (“Annual Meeting”) virtually via live webcast on Wednesday, May 6, 2026 at 5:30 p.m. EDT (Thursday, May 7, 2026, at 7:30 a.m. AEST) at www.virtualshareholdermeeting.com/AA2026.
Attendance and Technical Support
Stockholders and holders of Chess Depositary Interests (“CDIs”) at the close of business on March 11, 2026 (EDT), the record date, are entitled to attend the Annual Meeting. To attend the virtual Annual Meeting, visit www.virtualshareholdermeeting.com/AA2026. Stockholders (other than stockholders in an Alcoa savings plan) will be prompted to enter the 16-digit control number found on their notice, proxy card, or voting instruction card previously distributed, as well as their name and email. CDI holders and stockholders in an Alcoa savings plan may enter the meeting as a guest by entering their name and email. The virtual Annual Meeting platform is fully supported across browsers (Edge, Internet Explorer, Firefox, Chrome, and Safari) and devices running the most updated versions of applicable software and plugins. For technical support on the day of the Annual Meeting, please call the technical support number that will be provided on the virtual meeting login page for assistance. Technical support will be available beginning approximately 15 minutes prior to the start of the Annual Meeting through its conclusion.
To submit a question for the Annual Meeting:
- For stockholders only:
- Beginning on April 29, 2026, stockholders (other than stockholders in an Alcoa savings plan) may log into www.proxyvote.com using the 16-digit control number found on their proxy card or voting instruction form, click on “Submit Questions,” type a question into the field, and click “Submit.”
- To submit a written question once you are logged in to the virtual meeting platform at www.virtualshareholdermeeting.com/AA2026, type your question into the field labeled “Ask a Question,” and click “Submit.” Please provide your name and address (city and state) and organization when submitting a question. To allow as many investors as possible to ask questions, you will be limited to a total of three questions prior to and during the meeting.
- For CDI holders only:
- Beginning on March 24, 2026, CDI holders may log into www.investorvote.com.au using the 10-digit shareholder reference number/holder identification number found on their proxy notice or CDI voting instruction form, complete the online voting instruction form, click on “Ask a Question”, enter your email address and the subject of the question from the drop-down menu (either to the Company or to the Auditor), type a question into the field, and click “Send.” Please provide your name and address (city and state/territory) and organization when submitting a question.
- CDI holders will be unable to submit a question during the Annual Meeting.
- To allow as many investors as possible to ask questions, you will be limited to a total of three questions prior to the meeting.
For additional information about how stockholders and CDI holders may attend, participate in, and/or vote at the virtual Annual Meeting, please refer to the Company’s proxy materials filed on March 19, 2026 with the Securities and Exchange Commission.