Lightbridge to participate at upcoming investor conferences. Rhea-AI Impact Rhea-AI Sentiment conferences Rhea-AI summary. Lightbridge (Nasdaq: LTBR) announced that President and CEO Seth Grae will present at three investor conferences in April 2026: Jefferies Virtual Nuclear Conference (April 8, 8:45 a.m. ET), Gabelli Waste & Environmental Services Symposium (April 9, 2:00 p.m. ET, New York), and The Economist Nuclear Summit panel (April 15, 13:00 BST, London). Registration and webcast access details are available through each conference organizer. 04/02/2026 - 07:00 AM RESTON, Va., April 02, 2026 (GLOBE NEWSWIRE) - Lightbridge Corporation ("Lightbridge" or the "Company") (Nasdaq: LTBR), an advanced nuclear fuel technology company, today announced that President and CEO Seth Grae will present at three upcoming investor conferences in April 2026. Jefferies Virtual Nuclear Conference - Wednesday, April 8, 2026 Seth Grae will deliver a presentation at 8:45 a.m. ET. The virtual event brings together companies across the nuclear energy and uranium sectors to discuss industry growth and strategic developments. Interested parties should contact their Jefferies representative to obtain access to the webcast. Gabelli Funds 12th Annual Waste & Environmental Services Symposium - Thursday, April 9, 2026 | New York, N.Y. Seth Grae will deliver a presentation at 2:00 p.m. ET. The symposium convenes institutional investors, asset managers, and public company executives focused on environmental services and resource recovery, providing a concentrated forum for in-depth investment dialogue. Registration is available at https://gabelli.com/event/12th-annual-waste-sustainability-symposium/. The Economist Nuclear Summit - Wednesday, April 15, 2026 | London, U.K. Seth Grae will participate in a panel discussion titled "The Non-Proliferation Paradox: Is the Treaty System Keeping Up?" beginning at 13:00 BST (8:00 a.m. ET). The panel will examine whether existing non-proliferation frameworks are equipped to address the realities of modern nuclear technology, including SMRs, advanced fuels, and isotope production with dual-use potential. Full program details are available at https://events.economist.com/nuclear-summit/programme. About Lightbridge Corporation Lightbridge Corporation (NASDAQ: LTBR) is focused on developing advanced nuclear fuel technology essential to delivering abundant, zero-emission, clean energy and providing energy security to the world. The Company is developing Lightbridge Fuel(TM), a proprietary next-generation nuclear fuel technology for existing light-water and pressurized heavy-water reactors, significantly enhancing reactor safety, economics, and proliferation resistance. The Company is also developing Lightbridge Fuel for new small modular reactors to deliver the same benefits, plus load-following with renewables, on a zero-carbon electric grid. Lightbridge has entered into two long-term framework agreements with Battelle Energy Alliance, LLC, the United States Department of Energy's operating contractor for Idaho National Laboratory, the United States' lead nuclear energy research and development laboratory. DOE's Gateway for Accelerated Innovation in Nuclear program has twice awarded Lightbridge to support the development of Lightbridge Fuel over the past several years. An extensive worldwide patent portfolio backs Lightbridge's innovative fuel technology. Lightbridge is included in the Russell 2000(R) and Russell 3000(R) Indexes. For more information, please visit www.ltbridge.com. To receive Lightbridge Corporation updates via e-mail, subscribe at https://www.ltbridge.com/investors/news-events/email-alerts Lightbridge is on YouTube. Subscribe to access past demonstrations, interviews, and other video content at https://www.youtube.com/@lightbridgecorporation Lightbridge is on X (formerly Twitter). Sign up to follow @LightbridgeCorp at http://twitter.com/lightbridgecorp. Forward Looking Statements With the exception of historical matters, the matters discussed herein are forward-looking statements. These statements are based on current expectations on the date of this news release and involve a number of risks and uncertainties that may cause actual results to differ significantly from such estimates. The risks include, but are not limited to: Lightbridge's ability to commercialize its nuclear fuel technology; the degree of market adoption of Lightbridge's product and service offerings; Lightbridge's ability to fund general corporate overhead and outside research and development costs; market competition; our ability to attract and retain qualified employees; dependence on strategic partners; demand for fuel for nuclear reactors; Lightbridge's ability to manage its business effectively in a rapidly evolving market; the availability of nuclear test reactors and the risks associated with unexpected changes in Lightbridge's fuel development timeline; the increased costs associated with metallization of Lightbridge's nuclear fuel; public perception of nuclear energy generally; changes in the political environment; risks associated with war in Europe; changes in the laws, rules and regulations governing Lightbridge's business; development and utilization of, and challenges to, Lightbridge's intellectual property; risks associated with potential shareholder activism; potential and contingent liabilities; as well as other factors described in Lightbridge's filings with the Securities and Exchange Commission (the "SEC"). Lightbridge does not assume any obligation to update or revise any such forward-looking statements, whether as the result of new developments or otherwise, except as required by law. Readers are cautioned not to put undue reliance on forward-looking statements. A further description of risks and uncertainties can be found in Lightbridge's Annual Report on Form 10-K for the fiscal year ended December 31, 2025, and in its other filings with the SEC, including in the sections thereof captioned "Risk Factors" and "Forward-Looking Statements," all of which are available at http://www.sec.gov/ and www.ltbridge.com. Investor Relations Contact: Matthew Abenante, IRC Director of Investor Relations Tel: +1 (347) 947-2093 [email protected] Faq. When will Lightbridge (LTBR) present at the Jefferies Virtual Nuclear Conference? Lightbridge CEO Seth Grae will present on April 8, 2026 at 8:45 a.m. ET. According to the company, the virtual conference gathers nuclear and uranium sector firms and interested parties should contact their Jefferies representative to obtain webcast access. What is the schedule for Lightbridge (LTBR) at the Gabelli Waste & Environmental Services Symposium? Seth Grae will deliver a presentation on April 9, 2026 at 2:00 p.m. ET in New York. According to the company, the symposium focuses on environmental services and resource recovery and requires registration at the Gabelli event page. When and where will Lightbridge (LTBR) participate in The Economist Nuclear Summit? Lightbridge will appear on a panel on April 15, 2026 at 13:00 BST (8:00 a.m. ET) in London. According to the company, the panel titled "The Non-Proliferation Paradox" will address non-proliferation frameworks and modern nuclear technologies. How can investors access Lightbridge (LTBR) webcasts or presentations in April 2026? Investors should register with each conference organizer for access and webcasts. According to the company, attendees should contact their Jefferies representative or use the Gabelli and Economist registration links for program details and streaming. Why is Lightbridge (LTBR) attending these April 2026 investor conferences? Lightbridge is presenting to engage investors and discuss nuclear fuel technology developments and sector trends. According to the company, the events provide forums for strategic dialogue with institutional investors, asset managers, and industry stakeholders.

Lightbridge presents advanced nuclear fuel research at TMS2026 technical conference. RESTON, Va., March 19, 2026 (GLOBE NEWSWIRE) - Lightbridge Corporation ("Lightbridge" or the "Company") (Nasdaq: LTBR), an advanced nuclear fuel technology company, today announced that two of its technical managers and subject matter experts presented key research findings at the TMS2026 Annual Meeting & Exhibition in San Diego, California, one of the premier global conferences for materials science, metallurgy, and nuclear fuel technology. "Their work advances the technical foundation of our fuel development program and reinforces Lightbridge's position at the forefront of advanced nuclear fuel..." "Metal Fuels Opportunities Beyond Sodium Fast Reactors," "U-Zr Alloy Properties Review and Applicability to Lightbridge Corporation Fuel Performance Activities," "As the research community continues to explore opportunities for advanced reactors and fuels, the materials science community has a real opportunity to..." "We are excited to be contributing to that conversation at TMS 2026." "Our U-Zr alloy work is foundational to everything we are building at Lightbridge," "The properties data we presented directly informs how we model and validate fuel performance, and we are pleased to share that work with the broader..." "Boone and Kyle's presentations at TMS2026 reflect the world-class nuclear engineering expertise we have assembled at Lightbridge," "Their work advances the technical foundation of our fuel development program and reinforces Lightbridge's position at the forefront of advanced nuclear fuel..." "Metal Fuels Opportunities Beyond Sodium Fast Reactors," "U-Zr Alloy Properties Review and Applicability to Lightbridge Corporation Fuel Performance Activities," "As the research community continues to explore opportunities for advanced reactors and fuels, the materials science community has a real opportunity to..." "We are excited to be contributing to that conversation at TMS 2026." "Our U-Zr alloy work is foundational to everything we are building at Lightbridge," "The properties data we presented directly informs how we model and validate fuel performance, and we are pleased to share that work with the broader..." "Boone and Kyle's presentations at TMS2026 reflect the world-class nuclear engineering expertise we have assembled at Lightbridge," "Their work advances the technical foundation of our fuel development program and reinforces Lightbridge's position at the forefront of advanced nuclear fuel..." Dr. Geoffrey (Boone) Beausoleil, Director of Materials at Lightbridge, held a talk titled "Metal Fuels Opportunities Beyond Sodium Fast Reactors," co-authored with Dr. Scott Holcombe, Vice President of Engineering at Lightbridge. The presentation examined the expanding applicability of metallic fuel concepts to a broader class of advanced reactor designs beyond the sodium fast reactor systems that have historically anchored metal fuel development. Dr. Kyle Paaren, Manager of the Fuel Performance Group at Lightbridge, held a talk titled "U-Zr Alloy Properties Review and Applicability to Lightbridge Corporation Fuel Performance Activities," co-authored with Raymond Wang, P.E., Director of Licensing at Lightbridge, Dr. Beausoleil, and Dr. Holcombe. The presentation provided a comprehensive technical review of uranium-zirconium alloy properties and a significant milestone in Lightbridge's fuel qualification pathway, demonstrating that the Company's proprietary UZr[2] fuel can be accurately modeled and characterized through a newly validated, Lightbridge-specific framework built from real measured data from the Company's own fuel material coupon samples. Both presentations were delivered during the session on metal fuels, chaired by Professor Ericmoore Jossou of the Massachusetts Institute of Technology. "As the research community continues to explore opportunities for advanced reactors and fuels, the materials science community has a real opportunity to extend the proven performance advantages of metallic fuels into a much wider set of applications," said Dr. Beausoleil. "We are excited to be contributing to that conversation at TMS 2026." "Our U-Zr alloy work is foundational to everything we are building at Lightbridge," said Dr. Paaren. "The properties data we presented directly informs how we model and validate fuel performance, and we are pleased to share that work with the broader materials science and nuclear fuel community." "Boone and Kyle's presentations at TMS2026 reflect the world-class nuclear engineering expertise we have assembled at Lightbridge," said Seth Grae, President and Chief Executive Officer of Lightbridge Corporation. "Their work advances the technical foundation of our fuel development program and reinforces Lightbridge's position at the forefront of advanced nuclear fuel innovation." The TMS Annual Meeting, hosted by The Minerals, Metals & Materials Society, brings together leading researchers and practitioners across materials science and engineering disciplines. The TMS2026 conference program is available at www.tms.org/TMS2026. About Lightbridge Corporation Lightbridge Corporation (NASDAQ: LTBR) is focused on developing advanced nuclear fuel technology essential to delivering abundant, zero-emission, clean energy and providing energy security to the world. The Company is developing Lightbridge Fuel(TM), a proprietary next-generation nuclear fuel technology for existing light-water and pressurized heavy-water reactors, significantly enhancing reactor safety, economics, and proliferation resistance. The Company is also developing Lightbridge Fuel for new small modular reactors to deliver the same benefits, plus load-following with renewables, on a zero-carbon electric grid. Lightbridge has entered into two long-term framework agreements with Battelle Energy Alliance, LLC, the United States Department of Energy's operating contractor for Idaho National Laboratory, the United States' lead nuclear energy research and development laboratory. DOE's Gateway for Accelerated Innovation in Nuclear program has twice awarded Lightbridge to support the development of Lightbridge Fuel over the past several years. An extensive worldwide patent portfolio backs Lightbridge's innovative fuel technology. Lightbridge is included in the Russell 2000(R) and Russell 3000(R) Indexes. For more information, please visit www.ltbridge.com. To receive Lightbridge Corporation updates via e-mail, subscribe at https://www.ltbridge.com/investors/news-events/email-alerts Lightbridge is on YouTube. Subscribe to access past demonstrations, interviews, and other video content at https://www.youtube.com/@lightbridgecorporation Lightbridge is on X (formerly Twitter). Sign up to follow @LightbridgeCorp at http://twitter.com/lightbridgecorp. Forward Looking Statements With the exception of historical matters, the matters discussed herein are forward-looking statements. These statements are based on current expectations on the date of this news release and involve a number of risks and uncertainties that may cause actual results to differ significantly from such estimates. The risks include, but are not limited to: Lightbridge's ability to commercialize its nuclear fuel technology; the degree of market adoption of Lightbridge's product and service offerings; Lightbridge's ability to fund general corporate overhead and outside research and development costs; market competition; our ability to attract and retain qualified employees; dependence on strategic partners; demand for fuel for nuclear reactors; Lightbridge's ability to manage its business effectively in a rapidly evolving market; the availability of nuclear test reactors and the risks associated with unexpected changes in Lightbridge's fuel development timeline; the increased costs associated with metallization of Lightbridge's nuclear fuel; public perception of nuclear energy generally; changes in the political environment; risks associated with war in Europe; changes in the laws, rules and regulations governing Lightbridge's business; development and utilization of, and challenges to, Lightbridge's intellectual property; risks associated with potential shareholder activism; potential and contingent liabilities; as well as other factors described in Lightbridge's filings with the Securities and Exchange Commission (the "SEC"). Lightbridge does not assume any obligation to update or revise any such forward-looking statements, whether as the result of new developments or otherwise, except as required by law. Readers are cautioned not to put undue reliance on forward-looking statements. A further description of risks and uncertainties can be found in Lightbridge's Annual Report on Form 10-K for the fiscal year ended December 31, 2025, and in its other filings with the SEC, including in the sections thereof captioned "Risk Factors" and "Forward-Looking Statements," all of which are available at http://www.sec.gov/ and www.ltbridge.com. Investor Relations Contact: Matthew Abenante, IRC Director of Investor Relations Tel: +1 (347) 947-2093 [email protected]

Lightbridge enters into engineering contract with Stern Laboratories. Thermal Hydraulic Test Program to Support U.S. Licensing of Lightbridge Fuel(TM) for Light Water Reactors RESTON, Va. and HAMILTON, Ontario, March 18, 2026 (GLOBE NEWSWIRE) - Lightbridge Corporation ("Lightbridge" or the "Company") (Nasdaq: LTBR), an advanced nuclear fuel technology company, and Stern Laboratories Inc. ("Stern Labs"), a leading employee-owned Canadian provider of specialized nuclear experimental services and tooling to the nuclear industry, today announced that Lightbridge has entered into an initial engineering contract and statement of work with Stern Labs to assess the thermal and hydraulic ("TH") performance of Lightbridge Fuel for use in Light Water Reactors ("LWRs"). Under the terms of the agreement, Stern Labs will provide laboratory services at its test facility in Hamilton, Ontario, Canada, to assess the TH performance of Lightbridge Fuel for LWRs. The work will be carried out in multiple phases, including: * Phase 1: Design and fabrication of an electrically heated fuel simulator; acceptance testing; and single-rod critical heat flux (CHF) investigation (steam-water, up to 1,450 psia); * Phase 2: Nine-rod critical heat flux investigation, steam-water at 600 to 2200 psia; and * Phase 3: A multi-year TH test program to support the licensing of Lightbridge Fuel for the U.S. domestic LWR fleet. Phase 1 is estimated to take approximately one year to complete. Birol Aktas, Manager of the Thermal Hydraulics and Safety Analysis Group at Lightbridge, stated, "This contract with Stern Labs represents a significant step forward in our fuel qualification program. Stern Labs' expertise in manufacturing electrically heated nuclear fuel simulators and performing full-scale CHF and component qualification tests makes them an ideal partner. Data from this program will demonstrate the improved thermal margins of Lightbridge Fuel in LWRs and support U.S. licensing for commercial deployment." Gordon Hadaller, President of Stern Laboratories Inc., stated, "We are pleased to partner with Lightbridge on this important experimental program. Stern Labs has a long history of providing high-quality laboratory services to the global nuclear industry, and we look forward to applying our expertise to assess the performance of Lightbridge's innovative fuel technology." About Stern Laboratories Inc. Stern Laboratories Inc. is an employee-owned private Canadian company, established in 1988 and headquartered at 1590 Burlington Street, Hamilton, Ontario, Canada. Stern Labs provides custom fuel simulations, conducts advanced reliability and safety experiments, and designs and fabricates fuel inspection tooling for nuclear industry partners globally. The reliability and safety experiments include component qualification, TH experiments, and various safety scenario simulations. For more information, please visit: https://sternlab.com. About Lightbridge Corporation Lightbridge Corporation (NASDAQ: LTBR) is focused on developing advanced nuclear fuel technology essential to delivering abundant, zero-emission, clean energy and providing energy security to the world. The Company is developing Lightbridge Fuel(TM), a proprietary next-generation nuclear fuel technology for existing light-water and pressurized heavy-water reactors, significantly enhancing reactor safety, economics, and proliferation resistance. The Company is also developing Lightbridge Fuel for new small modular reactors to deliver the same benefits, plus load-following with renewables, on a zero-carbon electric grid. Lightbridge has entered into two long-term framework agreements with Battelle Energy Alliance, LLC, the United States Department of Energy's operating contractor for Idaho National Laboratory, the United States' lead nuclear energy research and development laboratory. DOE's Gateway for Accelerated Innovation in Nuclear program has twice awarded Lightbridge to support the development of Lightbridge Fuel over the past several years. An extensive worldwide patent portfolio backs Lightbridge's innovative fuel technology. Lightbridge is included in the Russell 2000(R) and Russell 3000(R) Indexes. For more information, please visit www.ltbridge.com. To receive Lightbridge Corporation updates via e-mail, subscribe at https://www.ltbridge.com/investors/news-events/email-alerts Lightbridge is on YouTube. Subscribe to access past demonstrations, interviews, and other video content at https://www.youtube.com/@lightbridgecorporation Lightbridge is on X (formerly Twitter). Sign up to follow @LightbridgeCorp at http://twitter.com/lightbridgecorp. Forward Looking Statements With the exception of historical matters, the matters discussed herein are forward-looking statements. These statements are based on current expectations on the date of this news release and involve a number of risks and uncertainties that may cause actual results to differ significantly from such estimates. The risks include, but are not limited to: Lightbridge's ability to commercialize its nuclear fuel technology; the degree of market adoption of Lightbridge's product and service offerings; Lightbridge's ability to fund general corporate overhead and outside research and development costs; market competition; its ability to attract and retain qualified employees; dependence on strategic partners; demand for fuel for nuclear reactors; Lightbridge's ability to manage its business effectively in a rapidly evolving market; the availability of nuclear test reactors and the risks associated with unexpected changes in Lightbridge's fuel development timeline; the increased costs associated with metallization of Lightbridge's nuclear fuel; public perception of nuclear energy generally; changes in the political environment; risks associated with war in Europe; changes in the laws, rules and regulations governing Lightbridge's business; development and utilization of, and challenges to, Lightbridge's intellectual property; risks associated with potential shareholder activism; potential and contingent liabilities; as well as other factors described in Lightbridge's filings with the Securities and Exchange Commission (the "SEC"). Lightbridge does not assume any obligation to update or revise any such forward-looking statements, whether as the result of new developments or otherwise, except as required by law. Readers are cautioned not to put undue reliance on forward-looking statements. A further description of risks and uncertainties can be found in Lightbridge's Annual Report on Form 10-K for the fiscal year ended December 31, 2025, and in its other filings with the SEC, including in the sections thereof captioned "Risk Factors" and "Forward-Looking Statements," all of which are available at http://www.sec.gov/ and www.ltbridge.com. Investor Relations Contact: Matthew Abenante, IRC Director of Investor Relations Tel: +1 (347) 947-2093 [email protected] Plug into more green stock news. Tap into the pulse of emerging green sectors every morning. Top daily headlines from clean energy, cleantech, cannabis, and sustainable transport stocks: