SES AI Corporation ("SES AI") (NYSE:SES), a global leader in the development and manufacturing of AI-enhanced high-performance Li-Metal and Li-ion batteries, today announced it will release its 2025 fourth quarter financial results after market close on Wednesday, March 4, 2026. The Company will hold a conference call on Wednesday, March 4, 2026, at 5:00 p.m. ET.

A webcast of the live conference call will be available through SES's Investor Relations website, https://investors.ses.ai. The following link can be used to register in advance for the call: https://events.q4inc.com/attendee/730665372 and the following link can be used by investors to submit questions in advance of the call by Friday, February 27, 2026 at 11:00 p.m. ET.

The conference call can also be accessed live over the phone by dialing the following numbers:

United States (Toll Free): +1 833-470-1428

International: +1 646-844-6383

https://events.q4inc.com/attendee/730665372

Access Code: 577814

A webcast replay will be available shortly after the call at:

https://investors.ses.ai/events-and-presentations/events/default.aspx

About SES AI:

SES AI Corp. (NYSE:SES) is powering the future of global electric transportation on land and in the air with the world's most advanced Li-Metal batteries. SES AI is the first battery company in the world to accelerate its pace of innovation by utilizing superintelligent AI across the spectrum of its business, from research and development; materials sourcing; cell design; engineering and manufacturing; to battery health and safety monitoring. Founded in 2012, SES AI is an Li-Metal battery developer and manufacturer headquartered in Boston and with operations in Singapore, Shanghai, and Seoul. Learn more at SES.AI.

SES AI may use its website as a distribution channel of material company information. Financial and other important information regarding SES AI is routinely posted on and accessible through the Company's website at www.ses.ai. Accordingly, investors should monitor this channel, in addition to following SES AI's press releases, Securities and Exchange Commission filings and public conference calls and webcasts.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260129335117/en/

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SES AI Announces Date of Conference Call for Fourth Quarter 2025 Results