LIGHTBRIDGE Corp — Director's Dealing 2025

Dec 2, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LIGHTBRIDGE Corp (LTBR)
CIK: 0001084554
Period of Report: 2025-12-01

Reporting Person: GRAE SETH (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-12-01	Common Stock	A	80875	—	Acquired	823400	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Employee Stock Option (right to buy)	$12.6	2027-10-26	Common Stock (7937)	7937	Direct
Employee Stock Option (right to buy)	$18.48	2026-11-09	Common Stock (18199)	18199	Direct

Footnotes

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.