Every 8-K that Lightbridge Corp (LTBR) has filed with the SEC in the last 24 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 8-K covers material events a company has to report between its quarterly reports, so if you follow LTBR and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full LTBR filings page.
LIGHTBRIDGE Corp (LTBR) reports that the Idaho National Laboratory (INL) announced Lightbridge has been selected to participate in the Nuclear Energy Launch Pad Program, a U.S. Department of Energy initiative administered by the National Reactor Innovation Center at INL. The related press release is available on the INL website.
Lightbridge Corporation appointed Andrey Mushakov, previously Executive Vice President, Nuclear Operations, as Executive Vice President & Chief Operating Officer effective August 6, 2026. His existing compensation arrangements are unchanged, and there are no related-party, family, or other arrangements connected to this appointment.
On the same date, the Board approved restricted share awards under the 2020 Omnibus Incentive Plan for executives, employees, consultants, and directors. For each grant, 25% is service-based and vests in six equal installments on the first six semi-annual anniversaries of the grant date, subject to continued service. The remaining 75% is performance-based, vesting only upon achievement of specified operational milestones, continued service, and at least twelve months of service, with performance periods running from December 31, 2029 through December 31, 2034.
The performance-based portion is also contingent on stockholder approval of an increase in shares authorized under the plan. The milestones relate to construction and commissioning of a new fuel facility and lead test assembly production. The CEO received 420,000 shares (105,000 service-based; 315,000 performance-based), the COO 336,000 (84,000; 252,000), and the CFO 260,000 (65,000; 195,000). Any unvested performance-based shares at the end of the applicable performance period will be forfeited.
Lightbridge Corporation reported second-quarter and first-half 2026 results alongside progress in developing its proprietary Lightbridge Fuel™. At Idaho National Laboratory, its fuel development produced first irradiated material, with post-irradiation examination expected later in 2026. The company also received new U.S. and European patent allowances, partnered with Studsvik Scandpower to model its fuel in the CMS5 Core Management Suite, signed a memorandum of understanding with Quadrant Nuclear Industries for long-term HALEU supply from the planned Vanguard facility, and was added to the Solactive Global Uranium & Nuclear Components Total Return Index.
On the financial side, cash and cash equivalents were $237.5 million and working capital was approximately $236.4 million at June 30, 2026, reflecting proceeds from at-the-market equity sales of 3.8 million shares in the first half. Revenue remained zero as the company advances its technology. For the quarter, net loss was $5.8 million, with general and administrative expenses of $3.7 million and research and development expenses of $3.9 million, partly offset by $1.9 million of interest income. For the first half, net loss was $12.1 million on operating expenses of $15.3 million, including $8.0 million of general and administrative and $7.3 million of research and development spending, highlighting increased hiring, stock-based awards, and intensified fuel development work.
Lightbridge Corporation reported the results of its 2026 Annual Meeting of Stockholders, held virtually on May 14, 2026. Stockholders voted on directors, executive pay and the company’s external auditor.
Six director nominees were elected, each receiving over 10.5 million votes “for,” with relatively small “withheld” votes and broker non-votes recorded. Stockholders also approved, on an advisory basis, the compensation of the named executive officers, with 10,284,638 votes “for,” 293,540 “against,” and 70,866 abstentions. They further ratified BDO USA, P.C. as independent registered public accounting firm for 2026 by 21,577,133 votes “for,” 57,850 “against,” and 65,221 abstentions.
Lightbridge Corporation reported a higher net loss but a much stronger cash position in the first quarter of 2026 as it ramped up fuel development. The company posted a net loss of $6,344,839, compared to $4,771,012 a year earlier, with no revenue in either period.
Total operating expenses rose as general and administrative costs increased to $4,334,520 and research and development spending doubled to $3,347,627, reflecting more staff, stock-based awards, and high-performance computing investments. Interest income grew to $1,337,308 on larger cash balances.
Lightbridge ended March 31, 2026 with cash and cash equivalents of $215,671,445 and working capital of about $215.8 million, up from $201.7 million at year-end 2025, mainly due to $18,587,048 in net cash from equity financing. Management highlighted expanded patent protection, new testing agreements, and growing in-house engineering teams as it advances its Lightbridge Fuel program.
Lightbridge Corporation reported fiscal 2025 results showing a larger net loss as it accelerated investment in its advanced nuclear fuel program while significantly strengthening its balance sheet. The company generated no revenue and recorded a net loss of $19.6 million, compared with $11.8 million in 2024.
General and administrative expenses rose to $14.0 million and research and development spending doubled to $9.2 million, reflecting higher stock-based compensation, employee costs, project labor at Idaho National Laboratory, and IT for fuel modeling. These investments expanded the company’s fuel development activities.
Lightbridge ended 2025 with cash and cash equivalents of $201.9 million, up sharply from $40.0 million a year earlier, after raising $176.2 million from equity financing and option exercises. Working capital reached about $201.7 million, total assets were $203.8 million, and liabilities were only $0.8 million, giving the company substantial financial resources to continue its development efforts.
Lightbridge Corporation furnished a Form 8-K to announce it issued a press release with results for the quarter ended September 30, 2025. The press release is attached as Exhibit 99.1 and dated November 5, 2025.
The company states the information provided under Item 2.02, including the press release, is furnished and not deemed “filed” under the Exchange Act, nor incorporated by reference into Securities Act filings unless expressly referenced. Lightbridge’s common stock trades on Nasdaq under the symbol LTBR.
Lightbridge Corporation filed a prospectus supplement for the offer and sale of up to $75,000,000 of its common stock under an at-the-market equity offering program.
The shares may be issued and sold from time to time through Jefferies LLC, acting as sales agent, pursuant to an existing Open Market Sale Agreement and the company’s effective shelf registration statement on Form S-3. The filing also includes a legal opinion and related consent from counsel, which are incorporated by reference into the registration statement.
Lightbridge Corporation approved new restricted stock awards for executives, employees, consultants and directors under its 2020 Omnibus Incentive Plan. Each award is split so that 25% is service-based, vesting in three equal annual installments starting on the first anniversary of the August 28, 2025 grant date, as long as the recipient continues with the company.
The remaining 75% is performance-based and can vest only if specific operational milestones are achieved by December 31, 2028 and certified by the Compensation Committee by March 31, 2029, with continued service through each certification date. These milestones cover manufacturing goals (25%), design and construction of a new fuel facility (25%), commercial objectives (15%), and funding goals (10%). Any performance-based shares not vested by the end of the performance period will be forfeited. Awards for the top executives include 290,830 total shares for the CEO, 181,389 for the EVP of Nuclear Operations, and 167,809 for the CFO.
Lightbridge Corporation reported that it has furnished a press release announcing results for the quarter ended June 30, 2025. The company states the press release is provided as Exhibit 99.1 and that a Cover Page Interactive Data File is included as Exhibit 104. The filing clarifies that the Item 2.02 disclosure and accompanying press release are furnished, not filed, which limits incorporation-by-reference in subsequent Securities Act filings.
The report identifies the companys common stock as trading under the symbol LTBR on The Nasdaq Stock Market and lists the registrants principal executive office location. The document is a short-form current report that points investors to the attached press release for substantive financial detail.