2025 Annual Meeting of Shareholders

Wednesday, May 28, 2025 at 9:00 a.m. Eastern Time

The 2025 Annual Meeting of Shareholders of Howmet Aerospace Inc. (“Howmet Aerospace” or the “Company”) will be held virtually via live webcast on Wednesday, May 28, 2025, at 9:00 a.m. Eastern Time at www.virtualshareholdermeeting.com/HWM2025. Shareholders of record of Howmet Aerospace common stock as of the close of business on March 31, 2025 are entitled to vote at the meeting.