Welcome to our dedicated page for Lightbridge SEC filings (Ticker: LTBR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Lightbridge Corporation (NASDAQ: LTBR) SEC filings page provides access to the company’s official reports and disclosures filed with the U.S. Securities and Exchange Commission. As an advanced nuclear fuel technology developer, Lightbridge uses these filings to report on its financial condition, capital-raising activities, governance matters, and progress on operational objectives tied to its Lightbridge Fuel™ program.
Investors can review current reports on Form 8-K in which Lightbridge furnishes press releases about quarterly results, business updates, and other material events. Recent 8-K filings described financial results for specific quarters, including information on research and development and general and administrative expenses, interest income, net losses, and changes in working capital and cash balances. Other 8-Ks detail items such as the establishment of an at-the-market equity offering program under a shelf registration statement on Form S-3 and the filing of a prospectus supplement for the offer and sale of common stock.
Filings also outline equity compensation and governance arrangements. For example, a Form 8-K describes grants of restricted shares under the company’s omnibus incentive plan, including service-based and performance-based vesting tied to manufacturing milestones, goals related to the design and construction of a new fuel facility, commercial objectives, and funding goals. These documents provide insight into how Lightbridge aligns management incentives with its fuel development and commercialization roadmap.
Through its periodic reports and related exhibits, Lightbridge discloses details on its capital structure, including common stock outstanding, additional paid-in capital, accumulated deficit, and the absence of preferred stock. Balance sheet and cash flow information show the company’s emphasis on funding research at Idaho National Laboratory and other project costs. On this page, AI-powered tools can help summarize lengthy filings, highlight key sections on liquidity, R&D spending, and equity offerings, and surface information on executive compensation and other governance topics, allowing users to quickly understand the implications of each LTBR filing.
Sweta Chakraborty, a director of Lightbridge Corporation (LTBR), reported the sale of 1,948 shares of common stock on 09/02/2025 under a pre-established Rule 10b5-1 trading plan. The weighted-average price for the disposals was $14.22, with individual trade prices ranging from $14.0287 to $14.38. After the reported transactions, Chakraborty beneficially owned 48,642 shares. The Form 4 was signed by an attorney-in-fact on behalf of the reporting person.
Lightbridge Corp. director Sherri Goodman received restricted stock awards and performance-based restricted stock awards totaling 20,000 shares on 08/28/2025. The awards comprise 5,000 time-based restricted shares that vest in three equal annual installments and 15,000 performance-based restricted shares that vest only upon achievement of specified performance conditions and continued service; unvested performance awards will be forfeited if not vested by December 31, 2028. After these grants, Goodman beneficially owns 51,847 shares of Lightbridge common stock, held directly.
Daniel B. Magraw, a director of Lightbridge Corporation (LTBR), reported multiple equity grants dated 08/28/2025. The filing shows five separate non-derivative stock grants totaling 20,000 shares acquired on that date, increasing his beneficial ownership to 34,055 shares. The filing explains the 5,000-share grant is a restricted stock award (RSA) that vests in three equal annual installments based on continued service. The other grants are performance-based restricted stock awards (PSAs) that vest upon meeting a specified performance condition and may be forfeited if unvested by 12/31/2028. Magraw also holds employee stock options exercisable for a total of 10,821 shares at various strike prices ($3.82, $10.80, $12.60, $55.20) and expiration dates through 12/02/2029. The form is signed by an attorney-in-fact on 08/29/2025.
Insider equity grants to Lightbridge director Mark R. Tobin increased his holdings by 15,000 shares through restricted stock awards and performance-based restricted stock awards. The Form 4 shows five non-derivative transactions on 08/28/2025 that add 5,000; 5,000; 5,000; 3,000; and 2,000 shares, raising reported beneficial ownership from 49,038 shares to 64,038 shares. The first set is described as time-based restricted stock awards that vest in three equal annual installments contingent on continued service. The remaining awards are performance-based restricted stock awards that vest only if specified performance conditions are met and may be forfeited if unvested by December 31, 2028.
Sweta Chakraborty, a director of Lightbridge Corporation (LTBR), reported multiple grants totaling 50,590 shares on Form 4. The filings show grants dated 08/28/2025: a grant of 5,000 restricted stock awards (RSAs) and several performance-based restricted stock awards (PSAs) in increments (5,000; 5,000; 3,000; 2,000) that increase her beneficial ownership from 35,590 to 50,590 shares following the transactions. The RSAs vest in three equal annual installments contingent on continued service. The PSAs vest only if specified performance conditions are met and unvested PSAs will be forfeited if not vested by December 31, 2028.
Lightbridge Corp. director Jesse L. Funches received multiple restricted stock awards on 08/28/2025. The filing reports five non‑derivative transactions: an initial grant of 5,000 restricted shares and four subsequent grants of 5,000, 5,000, 3,000 and 2,000 restricted shares, all recorded at $0 price.
The restricted stock awards (RSAs) vest in three equal annual installments based on continued service. The performance‑based restricted stock awards (PSAs) vest only if a specified performance condition is met and will be forfeited if unvested by December 31, 2028. Following these grants, Mr. Funches beneficially owns 66,288 common shares. The form was signed by an attorney‑in‑fact on 08/29/2025.
Lightbridge Corporation (LTBR) director and President/CEO Seth Grae reported multiple equity awards on Form 4 dated 08/28/2025. The filing shows grants of restricted stock awards (RSAs) totaling 290,830 shares acquired in a sequence of awards resulting in 753,316 shares beneficially owned after the transactions. It also reports performance-based restricted stock awards (PSAs) that vest only if specified performance conditions are met before the end of the performance period on 12/31/2028. Additionally, Mr. Grae holds fully vested employee stock options exercisable for 28,216, 40,233, 18,199, and 17,430 common shares at stated strike prices. RSAs vest over three years; PSAs vest upon certification and may be forfeited if targets are not met.
Lightbridge Corp (LTBR) insider Andrey Mushakov received multiple equity awards on 08/28/2025. The filing reports grants of restricted stock awards (RSAs) that vest in three equal annual installments and performance-based restricted stock awards (PSAs) that vest only if specified performance conditions are met by the end of the performance period on 12/31/2028. Several grants increased the reporting person’s beneficial ownership in stages, with reported post-transaction share totals reaching up to 395,699 shares. The filing also shows four employee stock options outstanding with exercise prices of $10.80, $12.60, $18.48 and $55.20 and aggregate underlying common shares of 63, (sic) 63, etc. The report was signed by an attorney-in-fact on 08/29/2025.
Lightbridge Corp. insider filing: Chief Financial Officer Larry Goldman received multiple equity grants on 08/28/2025 including restricted stock awards and performance-based restricted stock awards plus existing employee stock options. The filing shows five non-derivative award entries totaling incremental grants that increase Mr. Goldman’s beneficial ownership from 211,229 shares up to 337,086 shares as awards vest or are recognized. The restricted stock awards vest over three years in equal annual installments; the performance awards vest only if specified performance goals are met before the end of the performance period on 12/31/2028. Two employee stock options remain reported: a fully vested option with $18.48 strike covering 4,469 shares and an option with $55.20 strike covering 5,449 shares.
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.