Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| LIGHTBRIDGE CorpLTBR · Entity 306 | Director | September 01, 2026 | September 02, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
LIGHTBRIDGE Corp
Report date September 01, 2026 · Filed September 02, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 57,132 |
Reported balance
After 2026-09-01 transaction · row 1
1 source rowRow 1 · 2026-09-01 · Sale · Disposed 717 · Balance 57,132 F1: The reported sale of 717 shares of common stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026. |
Filing footnotes · ownership attribution and instrument terms
F1: The reported sale of 717 shares of common stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 01, 2026 Filed Sep 2, 2026 20:02 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | SaleCommon Stock | 717 | $7.43 | $5,327.31 |
DisclosureSEC source: 0000891839-26-000382 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 57,132 F1 · shares: The reported sale of 717 shares of common stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026. Read SEC document |
| August 06, 2026 Filed Aug 7, 2026 20:36 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | GrantCommon Stock | 10,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000341 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 57,849 F1 · kind: Represents a grant of restricted stock awards (RSAs). These RSAs vest in six equal semi-annual installments over a three-year period, starting on the first semi-annual anniversary of the grant date, contingent on the reporting person's continued service on each such vesting date. Read SEC document |
| July 01, 2026 Filed Jul 2, 2026 20:05 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | SaleCommon Stock | 1,143 | $9.29 | $10,618.47 |
DisclosureSEC source: 0000891839-26-000293 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 47,849 F1 · shares: The reported sale of 1,143 shares of common stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.24 to $9.31, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Read SEC document |
| January 06, 2026 Filed Jan 6, 2026 21:31 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | SaleCommon Stock | 1,245 | $15.68 | $19,518.24 |
DisclosureSEC source: 0000891839-26-000020 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 48,992 F1 · shares: The reported sale of 1,245 shares of common stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.65 to $15.7012, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Read SEC document |
| January 02, 2026 Filed Jan 5, 2026 21:31 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | GrantCommon Stock | 10,631 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000015 · form4.xml · nonDerivative · entry 2 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 50,237 F2 · kind: Represents an equity grant, which vests equally in four installments on March 31, 2026, June 30, 2026, September 30, 2026 and December 31, 2026, subject to the reporting person's continued service on each such vesting date. F2 · price: Represents an equity grant, which vests equally in four installments on March 31, 2026, June 30, 2026, September 30, 2026 and December 31, 2026, subject to the reporting person's continued service on each such vesting date. Read SEC document |
| January 02, 2026 Filed Jan 5, 2026 21:31 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | SaleCommon Stock | 1,947 | $12.88 | $25,077.36 |
DisclosureSEC source: 0000891839-26-000015 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 39,606 F1 · shares: The reported sale of 1,947 shares of common stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. Read SEC document |
| December 01, 2025 Filed Dec 2, 2025 21:30 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | SaleCommon Stock | 1,948 | $15.47 | $30,133.61 |
DisclosureSEC source: 0000891839-25-000156 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 41,553 F1 · shares: The reported sale of 1,948 shares of common stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.30 to $15.815, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Read SEC document |
| November 03, 2025 Filed Nov 3, 2025 21:15 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | SaleCommon Stock | 1,948 | $26.73 | $52,070.04 |
DisclosureSEC source: 0000891839-25-000095 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 43,501 F1 · shares: The reported sale of 1,948 shares of common stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.2975 to $27.195, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Read SEC document |
| October 08, 2025 Filed Oct 8, 2025 20:30 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | SaleCommon Stock | 1,246 | $22.89 | $28,520.94 |
DisclosureSEC source: 0000891839-25-000063 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 45,449 F1 · shares: The reported sale of 1,246 shares of common stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.8325 to $22.93, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Read SEC document |
| October 01, 2025 Filed Oct 3, 2025 20:10 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | SaleCommon Stock | 1,947 | $20.85 | $40,594.95 |
DisclosureSEC source: 0000891839-25-000059 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 46,695 F1 · shares: The reported sale of 1,947 shares of common stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.77 to $21.00, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Read SEC document |
| September 02, 2025 Filed Sep 3, 2025 20:30 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | SaleCommon Stock | 1,948 | $14.22 | $27,700.56 |
DisclosureSEC source: 0000891839-25-000035 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 48,642 F1 · shares: The reported sale of 1,948 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.0287 to $14.38, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Read SEC document |
| August 28, 2025 Filed Aug 29, 2025 20:31 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | GrantCommon Stock | 2,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001062993-25-015114 · form4.xml · nonDerivative · entry 5 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 50,590 F2 · kind: Represents a grant of performance-based restricted stock awards (PSAs). These PSAs vest subject to achievement of a specified performance condition, and at the time of certification thereof, contingent on the reporting person's continued service on the certification date. PSAs that remain unvested as of December 31, 2028 (the end of the performance period) will automatically be forfeited and cancelled without consideration. Read SEC document |
| August 28, 2025 Filed Aug 29, 2025 20:31 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | GrantCommon Stock | 3,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001062993-25-015114 · form4.xml · nonDerivative · entry 4 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 48,590 F2 · kind: Represents a grant of performance-based restricted stock awards (PSAs). These PSAs vest subject to achievement of a specified performance condition, and at the time of certification thereof, contingent on the reporting person's continued service on the certification date. PSAs that remain unvested as of December 31, 2028 (the end of the performance period) will automatically be forfeited and cancelled without consideration. Read SEC document |
| August 28, 2025 Filed Aug 29, 2025 20:31 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | GrantCommon Stock | 5,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001062993-25-015114 · form4.xml · nonDerivative · entry 3 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,590 F2 · kind: Represents a grant of performance-based restricted stock awards (PSAs). These PSAs vest subject to achievement of a specified performance condition, and at the time of certification thereof, contingent on the reporting person's continued service on the certification date. PSAs that remain unvested as of December 31, 2028 (the end of the performance period) will automatically be forfeited and cancelled without consideration. Read SEC document |
| August 28, 2025 Filed Aug 29, 2025 20:31 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | GrantCommon Stock | 5,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001062993-25-015114 · form4.xml · nonDerivative · entry 2 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 40,590 F2 · kind: Represents a grant of performance-based restricted stock awards (PSAs). These PSAs vest subject to achievement of a specified performance condition, and at the time of certification thereof, contingent on the reporting person's continued service on the certification date. PSAs that remain unvested as of December 31, 2028 (the end of the performance period) will automatically be forfeited and cancelled without consideration. Read SEC document |
| August 28, 2025 Filed Aug 29, 2025 20:31 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | GrantCommon Stock | 5,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001062993-25-015114 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 35,590 F1 · kind: Represents a grant of restricted stock awards (RSAs). These RSAs vest in three equal installments on the first, second and third anniversaries of the date of grant, contingent on the reporting person's continued service on each such vesting date. Read SEC document |
| August 20, 2025 Filed Aug 21, 2025 20:06 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | SaleCommon Stock | 1,948 | $13.79 | $26,862.92 |
DisclosureSEC source: 0000891839-25-000022 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 30,590 F1 · shares: The reported sale of 1,948 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.72 to $13.87, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Read SEC document |
| August 15, 2025 Filed Aug 19, 2025 21:00 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | SaleCommon Stock | 20,000 | $15.15 | $303,000.00 |
DisclosureSEC source: 0000891839-25-000020 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,538 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.92 to $15.40, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Read SEC document |
| March 12, 2025 Filed Mar 14, 2025 20:05 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | GrantCommon Stock | 11,588 | $0.00 | $0.00 |
DisclosureSEC source: 0001477932-25-001731 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 52,538 F1 · kind: Represents a grant of restricted stock, which vests in four quarterly installments commencing on March 31, 2025. F1 · price: Represents a grant of restricted stock, which vests in four quarterly installments commencing on March 31, 2025. Read SEC document |
| December 04, 2024 Filed Dec 6, 2024 21:31 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | GrantCommon Stock | 17,183 | $0.00 | $0.00 |
DisclosureSEC source: 0001477932-24-007895 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 40,950 F1 · kind: Represents an equity grant, which vests on January 2, 2025. F1 · price: Represents an equity grant, which vests on January 2, 2025. Read SEC document |
| November 20, 2023 Filed Nov 22, 2023 22:00 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | GrantCommon Stock | 10,076 | $0.00 | $0.00 |
DisclosureSEC source: 0001477932-23-008778 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 23,767 F1 · kind: Represents an equity grant, which vests on January 2, 2024. F1 · price: Represents an equity grant, which vests on January 2, 2024. Read SEC document |
| January 03, 2023 Filed Jan 5, 2023 14:01 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | GrantCommon Stock | 10,417 | $0.00 | $0.00 |
DisclosureSEC source: 0001477932-23-000119 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,691 F1 · kind: Represents an equity grant, which vested immediately upon grant. F1 · price: Represents an equity grant, which vested immediately upon grant. Read SEC document |
| November 18, 2021 Filed Nov 22, 2021 21:32 UTC | LIGHTBRIDGE Corp LTBR · Entity 306 | GrantCommon Stock | 3,274 | $0.00 | $0.00 |
DisclosureSEC source: 0001477932-21-008718 · form4.xml · nonDerivative · entry 1 Chakraborty Sweta · CIK 0001885308 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,274 F1 · kind: Represents an equity grant, which vested immediately upon grant. F1 · price: Represents an equity grant, which vested immediately upon grant. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.