| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MAGRAW DANIEL B | Director | C/O LIGHTBRIDGE CORPORATION, 11710 PLAZA AMERICA DRIVE, SUITE 2000, RESTON | /s/ Larry Goldman, Attorney-in-Fact for Daniel B. Magraw | 05 Jan 2026 | 0001379756 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LTBR | Common Stock | Award | $0 | +10,631 | +31% | $0.000000 | 44,686 | 02 Jan 2026 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | LTBR | Employee Stock Option (right to buy) | 1,191 | 02 Jan 2026 | Common Stock | 1,191 | $3.82 | Direct | F2 | |||||
| holding | LTBR | Employee Stock Option (right to buy) | 4,371 | 02 Jan 2026 | Common Stock | 4,371 | $10.80 | Direct | F2 | |||||
| holding | LTBR | Employee Stock Option (right to buy) | 3,686 | 02 Jan 2026 | Common Stock | 3,686 | $12.60 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | 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 | This option is fully vested as of the date of this report. |