Seth Grae - Dec 1, 2025 Form 4 Insider Report for LIGHTBRIDGE Corp (LTBR)

Role
President and CEO, Director
Signature
/s/ Seth Grae
Stock symbol
LTBR
Transactions as of
Dec 1, 2025
Transactions value $
$0
Form type
4
Date filed
12/2/2025, 04:29 PM
Previous filing
Nov 21, 2025
Next filing
Dec 5, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
GRAE SETH President and CEO, Director C/O LIGHTBRIDGE CORPORATION, 11710 PLAZA AMERICA DRIVE, SUITE 2000, RESTON /s/ Seth Grae 2025-12-02 0001357549

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction LTBR Common Stock Award $0 +80.9K +10.89% $0.00 823K Dec 1, 2025 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

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) 7.94K Dec 1, 2025 Common Stock 7.94K $12.60 Direct F2
holding LTBR Employee Stock Option (right to buy) 18.2K Dec 1, 2025 Common Stock 18.2K $18.48 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents a grant of restricted stock awards. The restricted stock awards will vest in three equal parts, beginning on the first anniversary of the date of grant, over the next three years.
F2 This option is fully vested as of the date of this report.