Quick Answer
Longeveron Inc. reported R&D Expense of $12.04 million for fiscal year 2025.
Longeveron Inc. R&D Expense — Annual History
| Fiscal Year | R&D Expense | YoY Change |
|---|---|---|
| 2025 | $12.04M | +48.0% |
| 2024 | $8.14M | -10.2% |
| 2023 | $9.07M | -3.2% |
| 2022 | $9.37M | +32.1% |
| 2021 | $7.09M | +165.2% |
| 2020 | $2.67M | — |
Quarterly R&D Expense
| Quarter Ending | R&D Expense | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $3.85M | +74.6% | +30.4% |
| June 30, 2025 | $2.95M | +71.5% | +17.5% |
| March 31, 2025 | $2.52M | +13.3% | +14.0% |
| September 30, 2024 | $2.21M | +19.7% | +28.1% |
| June 30, 2024 | $1.72M | -24.7% | -22.4% |
| March 31, 2024 | $2.22M | -20.2% | +20.4% |
| September 30, 2023 | $1.84M | -37.7% | -19.4% |
| June 30, 2023 | $2.29M | +33.0% | -17.7% |
- Longeveron Inc. showed an increase of +48.0% in R&D Expense compared to the prior fiscal year.
- Over the 2020–2025 period, Longeveron Inc.’s r&d expense has grown by 350.3% (from $2.67 million to $12.04 million).
- The most recent figure is from Longeveron Inc.’s fiscal year 2025 report (Form 10-K), filed with the SEC on March 17, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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