Quick Answer
Sono Group N.V. reported R&D Expense of $1.12 million for fiscal year 2024.
Sono Group N.V. R&D Expense — Annual History
| Fiscal Year | R&D Expense | YoY Change |
|---|---|---|
| 2024 | $1.12M | -93.1% |
| 2023 | $16.14M | -89.8% |
| 2022 | $158.48M | +290.3% |
| 2021 | $40.61M | +33.3% |
| 2020 | $30.47M | +517.2% |
| 2019 | $4.94M | — |
Quarterly R&D Expense
| Quarter Ending | R&D Expense | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $435.0K | -16.2% | -17.1% |
| June 30, 2025 | $525.0K | +56.2% | +19.3% |
| March 31, 2025 | $440.0K | +99.1% | -15.2% |
| September 30, 2024 | $519.0K | — | +54.5% |
| June 30, 2024 | $336.0K | — | +52.0% |
| March 31, 2024 | $221.0K | — | — |
- Sono Group N.V. showed a decrease of -93.1% in R&D Expense compared to the prior fiscal year.
- Over the 2019–2024 period, Sono Group N.V.’s r&d expense has declined by 77.4% (from $4.94 million to $1.12 million).
- The most recent figure is from Sono Group N.V.’s fiscal year 2024 report (Form 10-K), filed with the SEC on April 17, 2025.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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