The Sono Group N.V. (NASDAQ: SSM) SEC filings page provides access to the company’s official U.S. regulatory disclosures as a domestic filer. Sono has explained in its filings that, after it no longer qualified as a foreign private issuer as of June 30, 2024, it is required to prepare consolidated financial statements under U.S. GAAP and to submit quarterly reports on Form 10-Q, in addition to other periodic reports under the Securities Exchange Act of 1934.
Among the documents available to investors is a Form 12b-25 Notification of Late Filing related to a Form 10-Q for the period ended September 30, 2025. In that notification, Sono states that management has been finalizing accounting adjustments arising from the transition from IFRS to U.S. GAAP and the accounting for the September 5, 2025 exchange of outstanding convertible debentures into preferred shares. The filing explains that these changes affect the comparability of financial information with prior periods and that the company expects significant differences in reported net income due to prior restructuring and reconsolidation gains.
Through its periodic reports, Sono provides details on its capital structure, including the conversion of convertible debentures into preferred equity, and on its financial position and results of operations as a solar technology company focused on integrating solar solutions into commercial vehicles. Investors reviewing Forms 10-K and 10-Q can analyze topics such as shareholders’ equity, lease liabilities, and other balance-sheet items, as well as narrative explanations of restructuring and changes in filer status.
On Stock Titan, these SEC filings are complemented by AI-powered summaries that help explain key points from lengthy documents, such as differences between IFRS and U.S. GAAP reporting, the impact of capital-structure changes, and shifts in income related to fair value adjustments or reconsolidation gains. Users can also track notifications like Form 12b-25 to understand timing and context around Sono’s quarterly reporting. This page is a central resource for examining the regulatory and financial history behind SSM stock.
Sono Group N.V.'s ownership disclosure reports sales of ordinary shares by Bambino 255. V V UG (haftungsbeschrankt): 20,091 shares on August 10, 2026, followed by 4,000 on August 27, 11,410 on September 1, 2,000 on September 10, 619 on September 11, 109,652 on September 18, and 29,654 on October 1. The reporting person states it no longer holds any ordinary shares; its reported beneficial ownership and voting and dispositive powers are zero.
Alpine Fox, LP purchased 315,295 shares of Sono Group N.V. common stock in open-market transactions from September 22, 2026 through September 30, 2026, at a weighted average price of $1.1756 per share. The aggregate purchase price was approximately $370,691, excluding brokerage commissions and other execution costs. Alpine Fox, LP used working capital, and no part of the purchase price was funded with money borrowed for acquiring, holding, trading, or voting the shares.
Alpine Fox, LP and its general partner, Alpine Fox Capital LLC, may each be deemed to beneficially own the same 315,295 shares, representing approximately 21.5% of Sono Group N.V.'s outstanding common stock. They share voting and dispositive power over the shares. The reporting persons said they acquired the shares for investment purposes and had no present plans to change or influence control; they may acquire, dispose of, or continue holding securities depending on various factors.
Sono Group N.V. (SSM) has a notice from 10% stockholder Bambino 255 V V UG haftungsbeschrankt under Rule 144 indicating an intention to sell up to 141,916 shares of common stock through broker Stifel Nicolaus & Company Inc. on or about September 10, 2026 on Nasdaq, with an aggregate market value of $298,123.00.
The seller previously acquired 177,417 shares from the issuer for cash on February 1, 2024 and has reported several sales of common stock during the past three months, all for cash consideration.
Sono Group N.V. (SSM) is the subject of a Schedule 13D by a group of investors who collectively may be deemed to beneficially own 283,500 Ordinary Shares, or about 16.6% of the outstanding Ordinary Shares including the 283,500 registered direct shares.
The investors acquired these shares on August 31, 2026 for an aggregate $756,946 under a Share Purchase Agreement and are pursuing a proposed business combination between Sono Group and Sports One, a newly formed sports-investment and data business created by members of the group. The letter of intent for this combination is non-binding, with final terms subject to due diligence, definitive documentation and customary closing conditions, and there is no assurance the transaction will be completed.
Certain reporting persons and an affiliate also obtained a Call Option to purchase 700 preferred shares (face value about $21 million), each convertible into 30,000 Ordinary Shares, subject to a 4.99% beneficial ownership limitation. Multiple lock-up, right-of-first-offer, right-of-first-refusal, tag-along, drag-along and morals-based repurchase arrangements restrict near-term share transfers and coordinate voting and sale decisions among the investors.
Sono Group N.V. (SSM) reported that Bambino 255 V V UG haftungsbeschrankt sold a total of 11,410 shares of Common Stock on September 1, 2026, in open-market or private transactions at prices ranging from $3.67 to $3.75 per share. The reporting person states that, after these sales, it is no longer a beneficial owner of more than 10% of the outstanding Common Stock and is therefore no longer subject to Section 16 solely due to that ownership. No Rule 10b5-1 trading plan is reported.
Sono Group N.V. (SSM) announced a proposed strategic shift via a non-binding letter of intent to combine with Sports One, which is being built to acquire minority interests in NFL, NBA, MLB and NHL teams and to run a sports intelligence and NIL-valuation business. The combination is intended to create a public, permanent-capital vehicle for professional sports minority ownership and athlete-related data. Concurrently, a group of investors purchased 283,500 ordinary shares, equal to 19.9% of outstanding ordinary shares, at market price with no discount or warrant coverage and agreed to a 180‑day lock-up. Completion of the potential transaction is subject to definitive agreements, due diligence, regulatory review and shareholder approval.
Sono Group N.V. (SSM) is conducting a registered direct offering of 283,500 Ordinary Shares at $2.67 per share, for an aggregate purchase price of $756,945, to accredited investors and qualified institutional buyers under its S-3 shelf registration.
Net proceeds of about $556,945 are expected and are earmarked for working capital and general corporate purposes; the company explicitly excludes using them for debt repayment (other than trade payables), share redemptions, litigation settlements, or in violation of FCPA or OFAC rules.
The offering will increase Ordinary Shares outstanding from 1,424,834 to 1,708,334, causing immediate and substantial dilution, and occurs alongside a non-binding letter of intent for a potential business combination with Sports One that could result in a change of control. Sono highlights substantial doubt about its ability to continue as a going concern, very limited cash, a large accumulated deficit, a shift to a high-risk digital asset treasury strategy centered on Bitcoin, and material weaknesses in internal control over financial reporting.
Sono Group N.V. (SSM) entered into a Share Purchase Agreement with private investors to issue and sell 283,500 Ordinary Shares. The per‑share price will equal the consolidated closing bid price of the prior Nasdaq trading day, and the shares are being sold off the company’s effective Form S‑3 shelf registration.
The company is subject to a Nasdaq “19.9%” exchange cap limiting issuances under this agreement to 19.9% of aggregate voting power and of total outstanding Ordinary Shares, including aggregations with other relevant transactions. Net proceeds are earmarked for working capital and general corporate purposes, and may not be used to repay most debt, redeem shares, settle litigation, or violate FCPA/OFAC rules.
Sono and Sports One, a newly formed sports intelligence and sports‑franchise investment business, signed a non‑binding letter of intent for a potential business combination under which Sports One equityholders would own a super‑majority of the combined listed company. The LOI is subject to due diligence, definitive documentation, regulatory and shareholder approvals, and may not result in a completed transaction.
Sono Group N.V. (SSM) entered into a Share Purchase Agreement with private investors to issue and sell 283,500 Ordinary Shares in a registered direct offering off its Form S-3 shelf. The per-share price equals the consolidated closing bid on Nasdaq on the day before signing, and the issuance is capped so the Company does not exceed 19.9% of aggregate voting power or total outstanding Ordinary Shares under Nasdaq rules. The investor group’s purchase represents 19.9% of the Company’s outstanding ordinary shares, is at market price with no warrant coverage, and each investor agreed to a 180‑day lock-up with Sports One. Net proceeds are earmarked for working capital and general corporate purposes, excluding specified debt repayment, share redemptions, and litigation settlements.
Sono and Sports One signed a non-binding Letter of Intent for a business combination that would create a publicly traded, permanent-capital company focused on minority stakes in NFL, NBA, MLB, and NHL franchises plus a sports intelligence business. Sports One equityholders are expected to own a super-majority of the combined company, which is expected to be renamed Sports One and led by the Sports One management team. Completion depends on due diligence, definitive agreements, regulatory review, and shareholder approval, and may not occur. In connection with the Letter of Intent, YA II PN, Ltd. granted Sports One affiliates a call option on 700 preferred shares, with transfer and conversion restrictions on those shares until 15 days after closing of the proposed transaction.
Sono Group N.V. (SSM) reported insider activity by Bambino 255 V V UG haftungsbeschrankt, identified as a ten percent owner. On 2026-08-27, this holder executed a series of open-market or private sales totaling 4,000 shares of common stock at prices between $2.75 and $2.77 per share. The filing does not state the remaining share balance after these transactions.