This page provides access to Solidion Technology, Inc. (Nasdaq: STI) SEC filings, giving investors and researchers a detailed view of the company’s regulatory disclosures. Solidion identifies itself as an emerging growth company and files reports as an advanced battery technology solutions provider focused on battery materials, next-generation batteries, and energy storage systems.
In the SEC documents available here, users can review current reports on Form 8-K that describe material events such as changes in the company’s independent registered public accounting firm, non-reliance on previously issued interim financial statements due to identified errors in warrant accounting and diluted EPS calculations, and a change in control resulting from the conversion of warrants into common stock. Other 8-K filings discuss matters related to Nasdaq listing standards, audit committee composition, and strategic financing restructuring.
Notifications of Late Filing on Form 12b-25 (NT 10-Q) explain why certain quarterly reports could not be filed within the prescribed time and outline the company’s expectation to file within the allowed extension. These filings also reiterate Solidion’s status as an emerging growth company and provide context on its reporting timeline.
Through Stock Titan, Solidion’s 10-K, 10-Q, 8-K, and related amendments can be paired with AI-powered summaries that highlight key points, such as internal control disclosures, auditor changes, capital structure updates, and governance items. Users can also monitor Form 4 and other insider-related filings when available, to understand ownership and control dynamics referenced in the company’s reports. Real-time updates from EDGAR, combined with AI explanations, help make Solidion’s complex regulatory filings more accessible and easier to interpret.
Solidion Technology Inc. (STI) asks stockholders at its November 18, 2026 annual meeting to elect Jaymes Winters, Karin-Joyce (KJ) Tjon and Mark Schwartz as Class I directors, ratify CBIZ CPAs P.C. for fiscal 2026, approve an equity-plan amendment, and approve conversion from Delaware to Texas.
If approved, the plan amendment adds 975,000 shares to issuance authorization, bringing the authorized total to 1,489,908 shares, subject to future annual evergreen increases. Solidion reports 8,981,893 common shares outstanding on September 28, 2026, the record date. The conversion proposal requires approval by holders of two-thirds of outstanding shares entitled to vote; abstentions and broker non-votes have the same effect as votes against. In discussing its auditor transition, Solidion refers to previously disclosed material weaknesses in internal control over financial reporting. Total fees for the 2025 fiscal year were $841,531, compared with $775,985 for 2024.
Solidion Technology Inc. is seeking stockholder votes at its virtual November 18, 2026 annual meeting on four matters: election of three Class I directors, ratification of CBIZ CPAs for fiscal 2026, a proposed equity-plan amendment, and a proposed conversion of its incorporation from Delaware to Texas. The director nominees are Jaymes Winters, Karin-Joyce (KJ) Tjon, and Mark Schwartz.
If approved, the 2023 Equity Incentive Plan reserve would increase by 975,000 shares, bringing the plan’s total authorized issuance to 1,489,908 shares. As of June 30, 2026, 483,575 shares remained available for future issuance. Stockholders of record at the close of business on September 28, 2026 may vote.
Audit fees were $841,531 for fiscal 2025 and $775,985 for fiscal 2024. In its discussion of the auditor change, Solidion referenced previously disclosed material weaknesses in internal control over financial reporting.
Solidion Technology Inc. (STI) announced changes to its Board leadership structure. Effective September 16, 2026, the Board appointed Chief Executive Officer Jaymes Winters to also serve as Chairman of the Board and named independent director Mark N. Schwartz as Lead Independent Director. Dr. Bor Jang stepped down as Chairman but continues to serve as a Director. The Board states that combining the Chairman and CEO roles is intended to align strategic direction and execution, while the Lead Independent Director role maintains strong independent oversight.
Solidion, an advanced battery technology solutions provider headquartered in Dallas with pilot production in Dayton, focuses on battery materials, components and next-generation batteries for AI data center energy storage and electric vehicles, and holds a portfolio of over 385 patents.
Solidion Technology Inc. (STI) director Davis John Linzy reported a disposition to the issuer of 19,915 shares of common stock on September 15, 2026, at a price of $7.03 per share, characterized as a repurchase by the issuer.
According to the disclosure, Linzy requested this repurchase to enable him to pay the personal income tax liability incurred from shares previously issued to him as compensation for his board service after the company’s business combination. Following this transaction, he held 32,938 shares of Solidion Technology common stock directly, and no Rule 10b5-1 trading plan is reported.
Solidion Technology Inc. (STI) reported that its Chief Financial Officer, Vlad Prantsevich, acquired common stock on September 14, 2026. He received 2,425 shares in a pro rata distribution from Mach FM Acquisitions LLC, where he is a non-managing member, and separately purchased 1,030 shares of common stock in market transactions at a weighted average price of $7.13 per share, with individual trades ranging from $7.062 to $7.1704. The filing’s Rule 10b5-1 checkbox is not marked as being under a trading plan.
Solidion Technology Inc. (STI) reported that Chief Executive Officer and director Jaymes Winters acquired additional common stock on September 9, 2026. He received 3,725 shares in a pro rata distribution from Mach FM Acquisitions LLC at $0.00 per share and separately purchased 984 shares in an open-market or private transaction at $7.11 per share, all held directly. No Rule 10b5-1 trading plan is reported.
Solidion Technology Inc. (STI) director Karin-Joyce Tjon purchased 5,000 shares of common stock on September 14, 2026 at a weighted average price of $7.20 per share, with individual trade prices ranging from $7.17 to $7.20. Following these open-market purchases, she directly owns 58,053 shares.
Solidion Technology Inc. (STI) reported that director Davis John Linzy acquired 12,853 shares of common stock on September 1, 2026 through a restricted stock unit award granted under the company’s 2023 Equity Incentive Plan, with no cash consideration reported.
The award will vest in tranches of 4,284 shares on September 1, 2027 and 4,284 shares on September 1, 2028, with the remaining portion vesting on September 1, 2029, subject to Mr. Linzy’s continuous service. Vesting terminates upon service termination, but all unvested units become fully vested if a defined Corporate Transaction occurs without assumption or substitution and he remains in service through its effective time. Following this award, he holds 52,853 shares of common stock directly. No Rule 10b5-1 trading plan is reported for this transaction.
Solidion Technology Inc. (STI) director Karin-Joyce Tjon reported two acquisitions of common stock. On September 1, 2026, she received a 12,853-share restricted stock unit award under Solidion’s 2023 Equity Incentive Plan, vesting in tranches on September 1, 2027 and 2028, with the remaining shares vesting on September 1, 2029, subject to continued service and potential full vesting upon certain Corporate Transactions. She also acquired 200 shares of common stock through a pro rata distribution from Mach FM Acquisitions LLC, where she is a non-managing member.
Solidion Technology Inc. (symbol: STI) is the issuer of record for a Form 4 filing submitted to the SEC. SCHWARTZ MARK N reported acquisition or exercise transactions in this Form 4 filing.
Solidion Technology Inc. (STI) reported that director Mark N. Schwartz was granted 4,296 shares of Common Stock as a restricted stock unit (RSU) award on September 1, 2026, under the company’s 2023 Equity Incentive Plan. These RSUs vest in three installments and are held directly.
The award will vest as to 1,432 shares on September 1, 2027, 1,432 shares on September 1, 2028, and the remaining 1,432 shares on September 1, 2029, subject to Mr. Schwartz’s continuous service. If a defined Corporate Transaction occurs and the RSUs are not assumed, continued, or substituted, any then-unvested RSUs will become fully vested, provided he remains in continuous service through the effective time of that transaction.