---
schema_version: "secwatch.filing_event.v1"
accession: "0001171843-25-002511"
form_type: "8-K"
ticker: "SSM"
cik: "0001840416"
company_name: "Sono Group N.V."
filed_at: "2025-04-25T23:59:59+00:00"
generated_at: "2026-05-23T06:03:43.324899+00:00"
event_type: "debt"
sentiment: "negative"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Sono Group N.V. receives $500k convertible debenture advance from Yorkville

## Summary
- Received $500,000 advance secured convertible debenture; net proceeds $500,000.
- Matures April 24, 2026 (extendable by Yorkville); 12% interest (18% on default).
- Conversion price: lower of $18.75 fixed or 85% of lowest 7-day VWAP, subject to floor.
- Third advance; original $5M debenture reduced to $2.5M after prior $1M advances.
- Fourth Omnibus Amendment also modifies Securities Purchase and Exchange Agreements.

## SEC filing metadata
- accession: 0001171843-25-002511
- form_type: 8-K
- ticker: SSM
- cik: 0001840416
- company_name: Sono Group N.V.
- filed_at: 2025-04-25T23:59:59+00:00
- event_type: debt
- sentiment: negative
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 1.01, 3.02, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1840416/000117184325002511/0001171843-25-002511-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1840416/000117184325002511/f8k_042525.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001171843-25-002511
- JSON: https://secwatch.observer/filing/0001171843-25-002511.json
- Plain text: https://secwatch.observer/filing/0001171843-25-002511.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.