Filing Signals

Source: SEC EDGAR Compiled 2026-09-14 08:28 UTC All 21 checks passing

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Sono Group N.V.

CIK 1840416 SSM·Semiconductors · All EDGAR filings ↗

Progression

  1. Going concern 10-K
  2. Accounting standard newly cited 10-Q +48d
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Form
An amendment is grouped with the report it amends; every 12b-25 notice is one group

Going concern Filing comparison

Sono Group N.V. said management's plans alleviate substantial doubt about going concern

Substantial doubt about ability to continue as a going concern → Substantial doubt raised, alleviated by management's plans

Liquidity and Going Concern Analysis The Company is required to evaluate whether there is substantial doubt about its ability to continue as a going concern each reporting period, including interim periods. In evaluating the Company’s ability to continue as a going concern, management considered the conditions and events that could raise substantial doubt about the Company’s ability to continue as a going concern within twelve months after the date these unaudited condensed consolidated financial statements are issued, in accordance with ASC 205-40. Management considered the Company’s current…
Evidence
Blank check
No
Comparable
Yes
Current state
doubt_alleviated
Current state label
Substantial doubt raised, alleviated by management's plans
Direction
eased
Located in
going-concern note
Prior filed
2025-11-20
Prior form
10-Q
Prior state
substantial_doubt
Prior state label
Substantial doubt about ability to continue as a going concern
Source
ASC 205-40 going-concern note comparison
Why
Disclosure about the company's ability to continue as a going concern changed compared with its previous report.

Source filing ↗ Prior filing ↗

Accounting standard newly cited Filing comparison

Sono Group N.V. cited accounting standard ASU 2023-08 for the first time in this filing series

Recently Adopted and Recently Issued Pronouncements Effective January 1, 2025, the Company adopted ASU 2023-08, Intangibles—Goodwill and Other—Crypto Assets (Subtopic 350-60): Accounting for and Disclosure of Crypto Assets.
Evidence
Adopted
2023-08
Adoption year stated
2025
Contexts
Recently Adopted and Recently Issued Pronouncements Effective January 1, 2025, the Company adopted ASU 2023-08, Intangibles—Goodwill and Other—Crypto Assets (Subtopic 350-60): Accounting for and Disclosure of Crypto Assets.
New standards
2023-08, 2025-01
Prior filed
2025-11-20
Prior form
10-Q
Restates existing policy
No
Source
accounting standards update (ASU) reference comparison
Why
An accounting standard (ASU) appears in this filing that did not appear in the previous comparable one, in a sentence describing it as adopted. That is a change in what the company discloses, which is not always a change of policy in the current period: the filing may state an adoption date years earlier.

Source filing ↗ Prior filing ↗

Late filing Filing comparison

Sono Group N.V. told the SEC it could not file its quarterly report on time

Sono Group N.V.’s (the "Registrant") management has been working to finalize the Registrant’s Quarterly Report on Form 10-Q for the three months ended March 31, 2026 (the "Quarterly Report"). The preparation of the Quarterly Report presented significant accounting complexity in the current period, including: (i) the change in the Registrant’s reporting currency from the euro to the U.S. dollar effective January 1, 2026, which required the recasting of all comparative prior-period financial information presented in the Quarterly Report; (ii) the first-time presentation of the Registrant’s legacy solar operations as discontinued operations and the classification of the related assets and…
Evidence
Days past due date
0
Other periodic reports filed
Yes
Routine
Yes
Severity
normal
Source
Form 12b-25 (notification of late filing)
Stated reason
Sono Group N.V.’s (the "Registrant") management has been working to finalize the Registrant’s Quarterly Report on Form 10-Q for the three months ended March 31, 2026 (the "Quarterly Report"). The preparation of the Quarterly Report presented significant accounting complexity in the current period, including: (i) the change in the Registrant’s reporting currency from the euro to the U.S. dollar effective January 1, 2026, which required the recasting of all comparative prior-period financial information presented in the Quarterly Report; (ii) the first-time presentation of the Registrant’s legacy solar operations as discontinued operations and the classification of the related assets and…
Why
The company told the SEC it could not file a periodic report on time, using Form 12b-25.

Source filing ↗

Going concern Filing comparison

Sono Group N.V. disclosed substantial doubt about its ability to continue as a going concern

No going-concern disclosure → Substantial doubt about ability to continue as a going concern

Liquidity Outlook and Ability to Continue as a Going Concern The Company has incurred recurring operating losses and negative cash flows from operations since inception, primarily attributable to the operations of its solar technology subsidiary, Sono Motors GmbH. For the year ended December 31, 2025, the Company recorded a net operating loss of €7.7 million and negative operating cash flows of €7.3 million, and as of December 31, 2025 had an accumulated deficit of €317.4 million. These conditions raise substantial doubt about the Company’s ability to continue as a going concern. Subsequent…
Evidence
Blank check
No
Comparable
Yes
Current state
substantial_doubt
Current state label
Substantial doubt about ability to continue as a going concern
Direction
escalated
Located in
going-concern note
Prior filed
2025-04-17
Prior form
10-K
Prior state
none
Prior state label
No going-concern disclosure
Source
ASC 205-40 going-concern note comparison
Why
Disclosure about the company's ability to continue as a going concern changed compared with its previous report.

Source filing ↗ Prior filing ↗

Late filing elevated Filing comparison

Sono Group N.V. filed its annual report late and said it expects a significant change in results

expects significant change in results Filed on the statutory due date.

Sono Group N.V.'s (the "Registrant") management has been working to finalize the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2025. The Registrant experienced turnover of certain key members of its internal accounting staff, which required additional time to complete the preparation and review of the financial statements and related disclosures. In addition, subsequent to December 31, 2025, the Registrant underwent a significant strategic transformation, including the adoption of a digital asset treasury strategy, the completion of multiple financing transactions, and the initiation of its exit from the legacy solar operations. The preparation of the…
Evidence
Anticipates significant change
Yes
Days past due date
0
Other periodic reports filed
Yes
Routine
No
Severity
elevated
Source
Form 12b-25 (notification of late filing)
Stated reason
Sono Group N.V.'s (the "Registrant") management has been working to finalize the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2025. The Registrant experienced turnover of certain key members of its internal accounting staff, which required additional time to complete the preparation and review of the financial statements and related disclosures. In addition, subsequent to December 31, 2025, the Registrant underwent a significant strategic transformation, including the adoption of a digital asset treasury strategy, the completion of multiple financing transactions, and the initiation of its exit from the legacy solar operations. The preparation of the…
Why
The company told the SEC it could not file a periodic report on time, using Form 12b-25.

Source filing ↗