LIGHTBRIDGE Corp (LTBR) stock
LTBRNasdaqIndustrial Inorganic ChemicalsFiscal year ends December 31
$4.10−0.15 (-3.53%)
Close on Nov 13, 2026Market cap $153.58MP/E –Yield –
Lightbridge r&d expenses
Research and development expenses are spending on new products and technology.
Lightbridge's R&D Expenses for the twelve months ending Sep 30, 2026 was $16.42M, up 144.6% year over year. For fiscal 2025 it was $9.21M, up 100.3% from the year before. Over ten years it grew 20.0% a year on average. The highest annual figure on record is $9.21M in fiscal 2025.
Annual r&d expenses
| Period | Period end | Value | Change |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $9.21M | +100.3% |
| FY2024 | Dec 31, 2024 | $4.60M | +139.2% |
| FY2023 | Dec 31, 2023 | $1.92M | +187.1% |
| FY2022 | Dec 31, 2022 | $669.82K | -51.0% |
| FY2021 | Dec 31, 2021 | $1.37M | +53.3% |
| FY2020 | Dec 31, 2020 | $891.63K | -66.7% |
| FY2019 | Dec 31, 2019 | $2.68M | -22.6% |
| FY2018 | Dec 31, 2018 | $3.46M | +51.5% |
| FY2017 | Dec 31, 2017 | $2.28M | -16.9% |
| FY2016 | Dec 31, 2016 | $2.75M | +85.2% |
| FY2015 | Dec 31, 2015 | $1.48M | -3.3% |
| FY2014 | Dec 31, 2014 | $1.53M | -24.3% |
| FY2013 | Dec 31, 2013 | $2.03M | -1.8% |
| FY2012 | Dec 31, 2012 | $2.06M | -12.1% |
| FY2011 | Dec 31, 2011 | $2.35M | +46.1% |
| FY2010 | Dec 31, 2010 | $1.61M | – |
Quarterly r&d expenses
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | $5.30M | +159.9% |
| Q2 FY2026 | Jun 30, 2026 | $3.91M | +138.3% |
| Q1 FY2026 | Mar 31, 2026 | $3.35M | +100.9% |
| Q4 FY2025 | Dec 31, 2025 | $3.86M | +182.7% |
| Q3 FY2025 | Sep 30, 2025 | $2.04M | +57.1% |
| Q2 FY2025 | Jun 30, 2025 | $1.64M | +80.3% |
| Q1 FY2025 | Mar 31, 2025 | $1.67M | +62.7% |
| Q4 FY2024 | Dec 31, 2024 | $1.37M | +146.2% |
| Q3 FY2024 | Sep 30, 2024 | $1.30M | +134.9% |
| Q2 FY2024 | Jun 30, 2024 | $909.61K | +147.9% |
| Q1 FY2024 | Mar 31, 2024 | $1.02M | +128.5% |
| Q4 FY2023 | Dec 31, 2023 | $555.22K | +708.8% |
| Q3 FY2023 | Sep 30, 2023 | $552.75K | +219.7% |
| Q2 FY2023 | Jun 30, 2023 | $366.86K | +121.7% |
| Q1 FY2023 | Mar 31, 2023 | $448.04K | +70.5% |
| Q4 FY2022 | Dec 31, 2022 | $68.65K | -75.8% |
| Q3 FY2022 | Sep 30, 2022 | $172.87K | -60.7% |
| Q2 FY2022 | Jun 30, 2022 | $165.48K | +451.6% |
| Q1 FY2022 | Mar 31, 2022 | $262.82K | -28.9% |
| Q4 FY2021 | Dec 31, 2021 | $284.10K | +128.9% |
| Q3 FY2021 | Sep 30, 2021 | $439.63K | +67.9% |
| Q2 FY2021 | Jun 30, 2021 | $30.00K | -74.1% |
| Q1 FY2021 | Mar 31, 2021 | $369.45K | -5.2% |
| Q4 FY2020 | Dec 31, 2020 | $124.13K | -72.9% |
| Q3 FY2020 | Sep 30, 2020 | $261.90K | -65.1% |
| Q2 FY2020 | Jun 30, 2020 | $115.78K | -78.8% |
| Q1 FY2020 | Mar 31, 2020 | $389.82K | -57.7% |
| Q4 FY2019 | Dec 31, 2019 | $457.33K | -60.1% |
| Q3 FY2019 | Sep 30, 2019 | $751.47K | -13.0% |
| Q2 FY2019 | Jun 30, 2019 | $545.12K | +1.3% |
| Q1 FY2019 | Mar 31, 2019 | $922.24K | +1.2% |
| Q4 FY2018 | Dec 31, 2018 | $1.15M | +40.6% |
| Q3 FY2018 | Sep 30, 2018 | $864.06K | +88.4% |
| Q2 FY2018 | Jun 30, 2018 | $538.03K | -1.4% |
| Q1 FY2018 | Mar 31, 2018 | $911.03K | +96.2% |
| Q4 FY2017 | Dec 31, 2017 | $814.29K | -37.2% |
| Q3 FY2017 | Sep 30, 2017 | $458.66K | – |
| Q2 FY2017 | Jun 30, 2017 | $545.64K | – |
| Q1 FY2017 | Mar 31, 2017 | $464.34K | – |
| Q4 FY2016 | Dec 31, 2016 | $1.30M | – |
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