Welcome to our dedicated page for SES AI SEC filings (Ticker: SES), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This page provides access to SES AI Corporation (NYSE: SES) filings with the U.S. Securities and Exchange Commission, along with AI-powered tools that help explain the information contained in those documents. SES AI is a Delaware corporation whose Class A common stock and warrants trade on the New York Stock Exchange under the symbols SES and SES WS, as disclosed in its Form 8-K and proxy filings.
Through this filings page, users can review annual reports on Form 10-K and quarterly reports on Form 10-Q, which describe SES AI’s business as a developer and manufacturer of AI-enhanced high-performance lithium-metal and lithium-ion batteries, its Molecular Universe software and services platform, and its activities in markets such as electric vehicles, drones, urban air mobility, robotics, and energy storage systems. AI-generated summaries can highlight segment descriptions, risk factors, and key disclosures related to its battery technologies, software offerings, and global operations.
Investors can also access current reports on Form 8-K, which SES AI uses to report material events, including acquisitions such as the purchase of Shenzhen UZ Energy Co., Ltd., the proposed joint venture with Hisun New Energy Materials, collaborations with Top Material, changes in board composition, preliminary financial information, and notices related to NYSE listing compliance. The platform’s AI features can help interpret these events and their context within the company’s broader strategy.
In addition, this page links to proxy materials such as the definitive proxy statement (DEF 14A), which detail SES AI’s governance structure, board elections, auditor ratification, and advisory votes on executive compensation. Where available, insider transaction reports on Form 4 can be viewed to track equity transactions by directors and officers. Real-time updates from EDGAR and AI-assisted explanations are intended to make SES AI’s regulatory disclosures more accessible to investors, analysts, and other users researching the SES stock and its corporate governance.
SES AI Corporation director Andrew J. Boyd filed an initial Form 3 reporting a 09/02/2025 event date and indicating he does not beneficially own any securities of the issuer. The filing lists his relationship as a director and was signed by an attorney-in-fact on 09/04/2025. This Form 3 notifies the market of his officer/director status while showing no reported equity holdings in the company.
SES AI Corporation reports a planned change on its Board of Directors. On August 27, 2025, director Michael Noonen notified the company he will resign effective September 2, 2025, stating he is leaving to focus on other professional endeavors and not because of any disagreement with management, the board, or company practices.
Effective September 2, 2025, the Board appointed Andrew Boyd as a Class II director with a term running until the 2027 Annual Meeting of Stockholders, or earlier if his service ends. Boyd also joins the audit and compensation committees and has been determined to be independent under the company’s governance guidelines and New York Stock Exchange standards.
Boyd is a partner at Bramalea Partners, which he founded in 2020, and previously held senior roles at Fidelity Management & Research Company. He will receive the same compensation as other non-employee directors and will enter into the company’s standard director indemnification agreement. A press release about his appointment is furnished as Exhibit 99.1.
SES AI Corporation has scheduled its 2025 annual meeting of stockholders for October 1, 2025. The company explains new timing for stockholder proposals because the meeting date differs from the prior year’s anniversary.
Stockholder proposals or director nominations made under the company’s advance notice bylaw provisions must reach SES AI’s principal executive offices by September 12, 2025 and include all information required by the bylaws. Proposals submitted under SEC Rule 14a-8 must be received at the principal executive offices by September 8, 2025 and comply with applicable SEC rules and regulations.
Nealis Jing, Chief Financial Officer of SES AI Corporation (SES), reported a transaction on 08/18/2025. The filing shows 15,691 Class A shares were withheld to satisfy withholding tax on the vesting of a restricted share award; those shares were not sold. After the withholding, the reporting person beneficially owns 2,616,287 Class A shares. The filing also discloses that 1,426,800 of those shares are underlying restricted stock units that remain subject to forfeiture until they vest.
Kyle Pilkington, Chief Legal Officer of SES AI Corporation (SES), reported a change in beneficial ownership tied to the vesting of restricted stock units (RSUs). On 08/08/2025 the Form 4 shows 5,452 shares were withheld to satisfy withholding tax obligations arising from RSU vesting; the form explicitly states these shares were not sold.
After this withholding, the report lists 861,277 shares of Class A common stock beneficially owned by Pilkington, which include 681,778 shares underlying RSUs that remain subject to forfeiture until they vest. Ownership is reported as direct. The form records a price of $1.13 associated with the reported transaction and uses transaction code F indicating tax withholding.
SES AI Corp. (NYSE: SES) has signed a definitive agreement to buy 100% of Shenzhen-based energy-storage provider UZ Energy for ≈RMB 183.5 m (US$25.5 m). The consideration is split into:
- RMB 90 m primary capital injection for new UZ shares
- RMB 23.46 m cash to existing shareholders
- RMB 10 m earn-out tied to UZ’s FY-25 revenue
- RMB 60 m earn-out, adjustable up or down, linked to FY-26 revenue and cash metrics
The 8-K also furnishes (but does not file) preliminary, unaudited Q2-25 revenue and liquidity figures via Exhibit 99.1, and a press release announcing the transaction (Ex. 99.2). Management cautions that final results may differ materially once full GAAP accounting is completed.
The staged, performance-based structure limits upfront cash outlay and aligns seller incentives, while giving SES immediate entry into the fast-growing energy-storage systems market in China and abroad. Risks remain around regulatory clearance, integration and the possibility of downward earn-out adjustments.
SES AI Corporation's Chief Financial Officer Jing Nealis reported a Form 4 filing on June 28, 2025, disclosing transactions from June 16, 2025. The key details include:
- A withholding transaction (Code F) of 15,691 shares of Class A Common Stock at $0.9586 per share to cover tax obligations from a vesting restricted share award
- Following the transaction, Nealis beneficially owns 2,647,669 shares directly, which includes:
- 61,800 unvested shares from a restricted share award granted August 16, 2021 (vesting over 4 years)
- 1,426,800 shares underlying restricted stock units subject to forfeiture
This transaction represents a standard tax withholding event rather than an open market sale, with shares automatically withheld for tax purposes upon vesting of equity awards.