Welcome to our dedicated page for Solidion Tech SEC filings (Ticker: STI), 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 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) reported an insider transaction on a Form 4. A company director acquired 40,000 shares of common stock on 10/09/2025 at a reported price of $0.
Following the transaction, the director beneficially owned 40,000 shares, held in direct ownership. The filing reflects a routine Section 16 report of insider activity and does not indicate any sale.
Amendment No. 2 to Schedule 13D reports that Global Graphene Group, Inc. beneficially owns 1,306,013 shares of Solidion Technology Inc. common stock, representing 47.1% of the 2,774,305 shares outstanding used for the calculation. The filing amends prior Schedule 13D disclosures and confirms the issuer's principal executive office address in Dallas, Texas. The reporting person disclosed three open-market Rule 144 sales on September 10-12, 2025 totaling 34,000 shares (23,468 at $5.3828; 6,532 at $5.25; 4,000 at $5.665). No other persons are reported to have the right to receive dividends or sale proceeds for the reported shares. The statement is signed by Robert Crouch, Vice President of Legal Affairs, for Global Graphene Group.
Form 144 notice for Solidion Technology, Inc. (STI) reports a proposed sale of 30,000 shares of common stock through broker Stifel Nicolaus & Company Inc. The filing shows the shares were acquired on 02/02/2024 in a SPAC merger and the filer lists an aggregate market value of $161,484.00 for the proposed sale with an approximate sale date of 09/10/2025 on Nasdaq. The filer also reported three small open-market sales in June 2025 totaling 11,087 shares for gross proceeds of $37,955.00. The notice includes the standard representation that the seller is unaware of undisclosed material adverse information.
Solidion Technology, Inc. reported that director Cynthia Ekberg Tsai resigned from its Board and all Board committees effective September 3, 2025. The company states her resignation did not result from any disagreement regarding operations, policies, or practices.
Following her departure, Solidion’s Audit Committee now has two members, leaving it out of compliance with Nasdaq Rule 5605(c)(2)(A), which requires three directors on the Audit Committee. On September 8, 2025, the company notified The Nasdaq Stock Market of this non-compliance.
Under Nasdaq Listing Rule 5605(c)(4), Solidion has a cure period to regain compliance by appointing a new independent director to the Audit Committee. The cure period runs until the earlier of the next annual shareholders’ meeting or September 3, 2026, with a shorter deadline of March 2, 2026 if the annual meeting occurs on or before that date. The company states it intends to appoint a new independent Audit Committee member as soon as practicable within this period.
Solidion Technology, Inc. (STI) submitted a Form NT 10-Q notifying the SEC of a delayed quarterly report. The filing states the reasons described in Part III "could not be eliminated without unreasonable effort or expense" and confirms the subject report "will be filed on or before the fifteenth calendar day following the prescribed due date." The notice also references attachment of the accountant's statement or other exhibit required by Rule 12b-25(c), if applicable. The form is signed by Jaymes Winters, Chief Executive Officer, dated August 15, 2025.