Quick Answer
LIGHTBRIDGE Corp reported R&D Expense of $9.21 million for fiscal year 2025.
LIGHTBRIDGE Corp R&D Expense — Annual History
| Fiscal Year | R&D Expense | YoY Change |
|---|---|---|
| 2025 | $9.21M | +100.3% |
| 2024 | $4.60M | +139.2% |
| 2023 | $1.92M | +187.1% |
| 2022 | $669.8K | -51.0% |
| 2021 | $1.37M | +53.3% |
| 2020 | $891.6K | -66.7% |
| 2019 | $2.68M | -22.6% |
| 2018 | $3.46M | +51.5% |
| 2017 | $2.28M | -16.9% |
| 2016 | $2.75M | +85.2% |
| 2015 | $1.48M | -3.3% |
| 2014 | $1.53M | -24.3% |
| 2013 | $2.03M | -1.8% |
| 2012 | $2.06M | -12.1% |
| 2011 | $2.35M | +46.1% |
| 2010 | $1.61M | — |
Quarterly R&D Expense
| Quarter Ending | R&D Expense | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $2.04M | +57.1% | +24.4% |
| June 30, 2025 | $1.64M | +80.3% | -1.6% |
| March 31, 2025 | $1.67M | +62.7% | +28.3% |
| September 30, 2024 | $1.30M | +134.9% | +42.8% |
| June 30, 2024 | $909.6K | +147.9% | -11.2% |
| March 31, 2024 | $1.02M | +128.5% | +85.2% |
| September 30, 2023 | $552.8K | +219.7% | +50.7% |
| June 30, 2023 | $366.9K | +121.7% | -18.1% |
- LIGHTBRIDGE Corp showed an increase of +100.3% in R&D Expense compared to the prior fiscal year.
- Over the 2010–2025 period, LIGHTBRIDGE Corp’s r&d expense has grown by 472.8% (from $1.61 million to $9.21 million).
- The most recent figure is from LIGHTBRIDGE Corp’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 26, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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