| UNITED STATES | |
| SECURITIES AND EXCHANGE COMMISSION | |
| Washington, D.C. 20549 | |
| Notice of Effectiveness | |
| Effectiveness Date: | February 27, 2026 |
| Accession Number: | 0001477932-26-001086 | ||||||
| Submission Type: | POS AM | ||||||
| |||||||
| UNITED STATES | |
| SECURITIES AND EXCHANGE COMMISSION | |
| Washington, D.C. 20549 | |
| Notice of Effectiveness | |
| Effectiveness Date: | February 27, 2026 |
| Accession Number: | 0001477932-26-001086 | ||||||
| Submission Type: | POS AM | ||||||
| |||||||
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RESTON, Va., May 13, 2026 (GLOBE NEWSWIRE) -- Lightbridge Corporation ("Lightbridge" or the "Company") (NASDAQ:LTBR), an advanced nuclear fuel technology company, and Studsvik Scandpower, Inc. have entered into a partnership to develop an extension of the Studsvik CMS5 Core Management Suite to model the new Lightbridge Fuel™ design. Together, Lightbridge and Studsvik will provide the commercial nuclear sector with a software package for light water reactors (LWRs) that is fully supported by the state-of-the-art Studsvik software already adopted by customers around the world. Lightbridge is developing a next-generation nuclear fuel design, Lightbridge Fuel, to improve the economics, safety
RESTON, Va., April 27, 2026 (GLOBE NEWSWIRE) -- Lightbridge Corporation ("Lightbridge" or the "Company") (NASDAQ:LTBR), an advanced nuclear fuel technology company, announced its financial results for the quarter ended March 31, 2026, and provided an update on the Company's continued progress. Seth Grae, President & Chief Executive Officer of Lightbridge, commented, "The first quarter of 2026 reflects the depth and pace of Lightbridge's program execution. We received patent allowances from three major jurisdictions—Canada, the United States, and the European Patent Office—expanding the scope of patent protection for Lightbridge Fuel™ across the CANDU fleet, the U.S. domestic light water r
RESTON, Va., April 21, 2026 (GLOBE NEWSWIRE) -- Lightbridge Corporation ("Lightbridge" or the "Company") (NASDAQ:LTBR), an advanced nuclear fuel technology company, will announce its financial results for the first quarter of fiscal year 2026 on Monday, April 27, after the market closes. Lightbridge will host a conference call on Tuesday, April 28, at 4:00 p.m. ET with the investment community to discuss the Company's financial results and provide an update on its fuel development activities. CONFERENCE CALL & AUDIO WEBCAST The conference call will be led by Seth Grae, President & Chief Executive Officer, with other Lightbridge executives available to answer questions. Investors may sub
4 - LIGHTBRIDGE Corp (0001084554) (Issuer)
4 - LIGHTBRIDGE Corp (0001084554) (Issuer)
4 - LIGHTBRIDGE Corp (0001084554) (Issuer)
8-K - LIGHTBRIDGE Corp (0001084554) (Filer)
SCHEDULE 13G - LIGHTBRIDGE Corp (0001084554) (Subject)
10-Q - LIGHTBRIDGE Corp (0001084554) (Filer)
RESTON, Va., April 27, 2026 (GLOBE NEWSWIRE) -- Lightbridge Corporation ("Lightbridge" or the "Company") (NASDAQ:LTBR), an advanced nuclear fuel technology company, announced its financial results for the quarter ended March 31, 2026, and provided an update on the Company's continued progress. Seth Grae, President & Chief Executive Officer of Lightbridge, commented, "The first quarter of 2026 reflects the depth and pace of Lightbridge's program execution. We received patent allowances from three major jurisdictions—Canada, the United States, and the European Patent Office—expanding the scope of patent protection for Lightbridge Fuel™ across the CANDU fleet, the U.S. domestic light water r
RESTON, Va., April 21, 2026 (GLOBE NEWSWIRE) -- Lightbridge Corporation ("Lightbridge" or the "Company") (NASDAQ:LTBR), an advanced nuclear fuel technology company, will announce its financial results for the first quarter of fiscal year 2026 on Monday, April 27, after the market closes. Lightbridge will host a conference call on Tuesday, April 28, at 4:00 p.m. ET with the investment community to discuss the Company's financial results and provide an update on its fuel development activities. CONFERENCE CALL & AUDIO WEBCAST The conference call will be led by Seth Grae, President & Chief Executive Officer, with other Lightbridge executives available to answer questions. Investors may sub
RESTON, Va., Feb. 25, 2026 (GLOBE NEWSWIRE) -- Lightbridge Corporation ("Lightbridge" or the "Company") (NASDAQ:LTBR), an advanced nuclear fuel technology company, announced its financial results for the fiscal year ended December 31, 2025, and provided an update on the Company's continued progress. Seth Grae, President & Chief Executive Officer of Lightbridge Corporation, commented, "2025 was an important year for Lightbridge and the nuclear power industry. Governments, utilities, and leading tech companies agree with our conclusion that reliable, clean nuclear power is necessary to meet the growing demand for electricity from AI and data centers, address rising energy costs, and help ac
RESTON, Va., May 27, 2025 (GLOBE NEWSWIRE) -- Lightbridge Corporation ("Lightbridge" or the "Company") (NASDAQ:LTBR), an advanced nuclear fuel technology company, has been added as a member of the broad-market Russell 3000® Index and the small-cap Russell 2000® Index, effective after the US market opens on June 30, as part of the 2025 Russell indexes reconstitution. The annual reconstitution of the Russell US indexes captures the 4,000 largest US stocks as of April 30, ranking them by total market capitalization. Membership in the Russell 3000® Index, which remains in place for one year, means automatic inclusion in the large-cap Russell 1000® Index or small-cap Russell 2000® Index and th
RESTON, Va., May 06, 2025 (GLOBE NEWSWIRE) -- May 6, 2025 – Lightbridge Corporation (NASDAQ:LTBR), a leader in advanced nuclear fuel technology, today announced that Dr. Andrey Mushakov, Executive Vice President for Nuclear Operations, has been appointed to the Board of Directors of the U.S. Nuclear Industry Council (USNIC), the leading U.S. business consortium advocate for nuclear energy and promotion of the American supply chain globally. Dr. Mushakov's appointment to the USNIC Board of Directors will enhance the Company's ability to collaborate with key stakeholders in advancing nuclear technology innovation. As a board member, Dr. Mushakov will contribute to USNIC's efforts in s
RESTON, Va. and BETHESDA, Md., Dec. 07, 2023 (GLOBE NEWSWIRE) -- Lightbridge Corporation ("Lightbridge") (NASDAQ:LTBR) and Centrus Energy Corp. ("Centrus") (NYSE:LEU) today announced a contract to conduct a front-end engineering and design (FEED) study to add a dedicated Lightbridge Pilot Fuel Fabrication Facility (LPFFF) at the American Centrifuge Plant in Piketon, Ohio. The FEED study will identify infrastructure and licensing requirements as well as the estimated cost and construction schedule for the LPFFF. Centrus' wholly-owned subsidiary, American Centrifuge Operating, LLC, will lead the study, which is expected to be completed in 2024. "Centrus is proud to join forces with Light
SC 13G - LIGHTBRIDGE Corp (0001084554) (Subject)