LIGHTBRIDGE Corp SEC filings LTBR
LIGHTBRIDGE Corp has 1,000 filings in SEC EDGAR's recent list, going back to Oct 6, 2006. Its latest annual report, Form ARS, was filed on Mar 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEF 14A | Proxy statement | Mar 31, 2026 | May 14, 2026 |
| DEF 14A | Proxy statement | Mar 24, 2025 | May 8, 2025 |
| PRE 14A | Preliminary proxy statement | Mar 13, 2025 | May 8, 2025 |
| DEF 14A | Proxy statement | Mar 8, 2024 | Apr 19, 2024 |
| DEF 14A | Proxy statement | Apr 3, 2023 | Apr 3, 2023 |
| DEFA14A | Additional proxy material | Oct 21, 2022 | — |
| DEFA14A | Additional proxy material | Oct 13, 2022 | — |
| DEFA14A | Additional proxy material | Sep 12, 2022 | — |
| DEF 14A | Proxy statement | Aug 31, 2022 | Sep 1, 2022 |
| PRE 14A | Preliminary proxy statement | Aug 15, 2022 | Oct 27, 2022 |
| DEFA14A | Additional proxy material | Jun 22, 2021 | — |
| DEFA14A | Additional proxy material | Jun 21, 2021 | — |
| DEFA14A | Additional proxy material | May 27, 2021 | — |
| DEF 14A | Proxy statement | Apr 7, 2021 | May 27, 2021 |
| PRE 14A | Preliminary proxy statement | Mar 26, 2021 | May 27, 2021 |
| DEF 14A | Proxy statement | Jul 27, 2020 | Sep 3, 2020 |
| DEF 14A | Proxy statement | Apr 8, 2019 | May 20, 2019 |
| DEF 14A | Proxy statement | Mar 29, 2018 | Mar 28, 2018 |
| DEF 14A | Proxy statement | Apr 17, 2017 | Apr 17, 2017 |
| PRE 14A | Preliminary proxy statement | Apr 7, 2017 | Apr 7, 2017 |
| DEF 14A | Proxy statement | Apr 5, 2016 | May 12, 2016 |
| PRE 14A | Preliminary proxy statement | Mar 25, 2016 | May 12, 2016 |
| DEF 14A | Proxy statement | Jun 12, 2015 | Jun 10, 2015 |
| DEF 14A | Proxy statement | Apr 23, 2014 | Jun 19, 2014 |
| DEF 14A | Proxy statement | Mar 4, 2013 | Apr 18, 2013 |
| DEF 14A | Proxy statement | Feb 23, 2012 | Apr 12, 2012 |
| DEF 14A | Proxy statement | Feb 28, 2011 | Apr 15, 2011 |
| DEF 14A | Proxy statement | Mar 29, 2010 | Apr 30, 2010 |
| DEF 14A | Proxy statement | Apr 30, 2009 | Jun 29, 2009 |
| DEF 14A | Proxy statement | Nov 6, 2008 | Dec 12, 2008 |
| PRE 14A | Preliminary proxy statement | Sep 10, 2008 | Oct 24, 2008 |
| DEF 14A | Proxy statement | Mar 21, 2007 | Apr 25, 2007 |
Showing 32 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Industrial Inorganic Chemicals (SIC 2810)
- Listed as
- LTBR (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- NV
- Headquarters
- Reston, VA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1084554
- Former names
- Thorium Power, Ltd (until Aug 25, 2009); NOVASTAR RESOURCES LTD. (until Oct 6, 2006); NOVASTAR RESOURCES LTD (until Sep 29, 2005); CUSTOM BRANDED NETWORKS INC (until Aug 19, 2005); AQUISTAR VENTURES USA INC (until May 15, 2001)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.