Sono Group N.V.
SSMNasdaqTechnology · Semiconductors & Related Devices · P7 · SEC filings ↗ · Compare ⊕
View price & chart on Yahoo Finance ↗Financials
SEC XBRL · annualNo structured XBRL financials available (common for pre-2009 filers, foreign issuers, or companies that never reported as a US public company).
Signs
● 1 severe● 0 good- Filed a late-filing notice (Form NT) — missed an SEC deadline
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
Risk flags
late SEC filings- NT 10-Qmissed a reporting deadline ↗May 15, 2026
- NT 10-Kmissed a reporting deadline ↗Mar 31, 2026
- NT 10-Qmissed a reporting deadline ↗Nov 17, 2025
- NT 10-Qmissed a reporting deadline ↗Aug 14, 2025
- NT 10-Qmissed a reporting deadline ↗May 16, 2025
- NT 10-Kmissed a reporting deadline ↗Mar 31, 2025
A Form NT means the company notified the SEC it would file a periodic report late — often an accounting, audit or liquidity warning sign. Also search SEC enforcement actions for this company.
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Anson Funds Management LpPassive (13G)May 15, 2026
- Cantor Fitzgerald & Co.Passive (13G)Feb 13, 2026
- Mizuho Financial Group IncPassive (13G)Nov 13, 2025
Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 28,901 | 1.0 | +1198.3% |
| Apr 30, 2026 | 2,226 | 1.0 | +20.9% |
| Apr 15, 2026 | 1,842 | 1.0 | +44.1% |
| Mar 31, 2026 | 1,278 | 1.0 | +15.7% |
| Mar 13, 2026 | 1,105 | 1.0 | -13.9% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Material events
SEC Form 8-K · most recent- Costs from exit or disposal · Other material eventMar 19, 2026
- Entered a material agreement · New financial obligation · Other material eventMar 16, 2026
- Entered a material agreement · Unregistered equity saleMar 10, 2026
- Entered a material agreement · Unregistered equity saleFeb 24, 2026
- Entered a material agreement · Unregistered equity saleJan 29, 2026
- Director / officer change · Regulation FD disclosureSep 9, 2025
- Entered a material agreement · Unregistered equity sale · Other material eventSep 5, 2025
- Other material eventSep 4, 2025
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗- 10-QFORM 10-QMay 19, 2026
- NT 10-QMay 15, 2026
- SCHEDULE 13GMay 15, 2026
- EFFECTMay 14, 2026
- S-3May 12, 2026
- DEFA14AMay 8, 2026
- 8-K/AFORM 8-K/AMay 8, 2026
- 10-KFORM 10-KApr 1, 2026
- NT 10-KMar 31, 2026
- DEFA14AMar 19, 2026
- 8-KFORM 8-KMar 19, 2026
- DEFA14AFORM DEFA14AMar 16, 2026
- 8-KFORM 8-KMar 16, 2026
- 8-KFORM 8-KMar 10, 2026
- 8-KFORM 8-KFeb 24, 2026
Event-driven situations (1)
Spot an error in this record? Report it. Every correction is verified against the source filing before we change anything.