This amendment (Form 10-K/A) provides previously omitted Part III information, including details on directors, executive compensation, and corporate governance. The filing discloses a new putative class action lawsuit filed on April 27, 2026, alleging false statements regarding business prospects. Management confirmed that no Annual Incentive Plan (AIP) payouts were made for 2025 performance due to a focus on cash preservation. The company appointed Ray Liu as Chief Financial Officer in late April 2026. SES AI maintains its status as a 'controlled company' under NYSE rules due to the CEO's majority voting power.